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Kurasawa S, Imaizumi T, Kondo T, Hishida M, Okazaki M, Nishibori N, Takeda Y, Kasuga H, Maruyama S. Relationship between peak aortic jet velocity and progression of aortic stenosis in patients undergoing hemodialysis. Int J Cardiol 2024; 402:131822. [PMID: 38301831 DOI: 10.1016/j.ijcard.2024.131822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Revised: 01/08/2024] [Accepted: 01/28/2024] [Indexed: 02/03/2024]
Abstract
BACKGROUND The natural history of aortic stenosis (AS) progression, especially before severe AS development, is not well documented. We aimed to investigate the time course of peak aortic jet velocity (Vmax) and AS progression risk according to baseline Vmax, particularly whether there is a Vmax threshold. METHODS In a retrospective multicenter cohort study of patients on hemodialysis with aortic valve calcification, we investigated the time series of Vmax and the relationship between the baseline Vmax and progression to severe AS by analyzing longitudinal echocardiographic data. RESULTS Among 758 included patients (mean age, 71 years; 65% male), patients with Vmax <1.5, 1.5-1.9, 2.0-2.4, 2.5-2.9, and 3.0-3.9 m/s were 395 (52%), 216 (29%), 85 (11%), 39 (5.1%), and 23 (3.0%), respectively. The Vmax slope was gradual (mean 0.05-0.07 m/s/year) at Vmax <2 m/s, but steeper (mean 0.13-0.21 m/s/year) at Vmax ≥2 m/s. During a median 3.2-year follow-up, 52 (6.9%) patients developed severe AS. While patients with Vmax <2 m/s rarely developed severe AS, the risk of those with Vmax ≥2 m/s increased remarkably with an increasing baseline Vmax; the adjusted incidence rates in patients with Vmax <1.5, 1.5-1.9, 2.0-2.4, 2.5-2.9, and 3.0-3.9 m/s were 0.59, 0.57, 4.25, 13.8, and 56.1 per 100 person-years, respectively; the adjusted hazard ratio per 0.2 m/s increase in the baseline Vmax was 1.49 (95% confidence interval: 1.32-1.68) when Vmax ≥2 m/s. CONCLUSIONS The risk of progression to severe AS increased with the baseline Vmax primarily at ≥2 m/s; a Vmax threshold of 2 m/s was observed.
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Affiliation(s)
- Shimon Kurasawa
- Department of Nephrology, Nagoya University Graduate School of Medicine, Nagoya, Japan; Department of Clinical Research Education, Nagoya University Graduate School of Medicine, Nagoya, Japan; Department of Nephrology, Kariya Toyota General Hospital, Kariya, Japan.
| | - Takahiro Imaizumi
- Department of Nephrology, Nagoya University Graduate School of Medicine, Nagoya, Japan; Department of Advanced Medicine, Nagoya University Hospital, Nagoya, Japan
| | - Toru Kondo
- Department of Cardiology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Manabu Hishida
- Department of Nephrology, Kaikoukai Josai Hospital, Nagoya, Japan
| | - Masaki Okazaki
- Department of Nephrology, Nagoya University Graduate School of Medicine, Nagoya, Japan; Department of Clinical Research Education, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Nobuhiro Nishibori
- Department of Nephrology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Yuki Takeda
- Department of Nephrology, Nagoya University Graduate School of Medicine, Nagoya, Japan
| | - Hirotake Kasuga
- Department of Nephrology, Nagoya Kyoritsu Hospital, Nagoya, Japan
| | - Shoichi Maruyama
- Department of Nephrology, Nagoya University Graduate School of Medicine, Nagoya, Japan
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Renker M, Charitos EI, Choi YH, Sossalla S. [Catheter-based and surgical treatment for aortic valve diseases]. Inn Med (Heidelb) 2024:10.1007/s00108-024-01699-y. [PMID: 38635087 DOI: 10.1007/s00108-024-01699-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 03/18/2024] [Indexed: 04/19/2024]
Abstract
The pathophysiology of aortic valve diseases is of predominantly degenerative nature, characterized by calcific aortic valve stenosis, which is associated with a reduction in prognosis. The prevalence of aortic valve insufficiency also increases with advancing age. Timely causal treatment is crucial in the management of aortic valve diseases. Following the indication for intervention, the heart team plays a central role in evaluating the results and making therapeutic decisions that consider the patient's preferences. In the assessment of treatment options, considerations regarding the long-term perspective are particularly crucial, especially in younger patients. The most common therapeutic approach for aortic valve diseases is the introduction of a new valve prosthesis. In the majority of cases, this is now achieved through catheter-based implantation of a bioprosthetic heart valve, known as transcatheter aortic valve implantation (TAVI). Open surgical aortic valve replacement (AVR) is favored in younger patients with low surgical risk or in the case that TAVI is not feasible. In AVR, both biological and the longest-lasting mechanical prosthesis types are used. Surgical repair techniques are primarily applied in cases of aortic valve regurgitation. Notably, TAVI, as well as surgical procedures for the treatment of aortic valve diseases, have undergone significant advancements in recent years, including expanded indications for TAVI and, on the surgical side, in particular the development of minimally invasive surgical techniques.
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Affiliation(s)
- Matthias Renker
- Abteilung Kardiologie, Kerckhoff-Klinik, Benekestr. 2-8, 61231, Bad Nauheim, Deutschland.
| | | | - Yeong-Hoon Choi
- Abteilung Herzchirurgie, Kerckhoff-Klinik, Bad Nauheim, Deutschland
| | - Samuel Sossalla
- Abteilung Kardiologie, Kerckhoff-Klinik, Benekestr. 2-8, 61231, Bad Nauheim, Deutschland
- Medizinische Klinik I, Abteilung Kardiologie und Angiologie, Justus-Liebig-Universität Gießen, Gießen, Deutschland
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Altmann C, Burlacu NA, Preuss T, Hlousek A, Eddicks S. Prevalence of elevated lipoprotein(a) in cardiac rehabilitation patients - results from a large-scale multicentre registry in Germany. Clin Res Cardiol 2024:10.1007/s00392-024-02427-0. [PMID: 38619576 DOI: 10.1007/s00392-024-02427-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Accepted: 02/27/2024] [Indexed: 04/16/2024]
Abstract
BACKGROUND Lipoprotein(a) (Lp(a)) is an independent risk factor for myocardial infarction and aortic valve stenosis. European guidelines recommend assessing it at least once in a lifetime, particularly in premature atherosclerotic heart disease. METHODS A non-interventional registry was conducted at MEDIAN rehabilitation facilities in Germany to assess the frequency of Lp(a) testing in referring acute care hospitals and the prevalence of elevated Lp(a) levels in aortic valve stenosis or premature myocardial infarction. All consecutive patients referred after coronary intervention or aortic valve surgery were included in four cohorts: aortic valve intervention (cohort 1), current/previous myocardial infarction at < 60 years of age (cohorts 2a/2b), and myocardial infarction at ≥ 60 years of age (control). RESULTS The analysis included 3393 patient records (cohort 1, n = 1063; cohort 2a, n = 1351; cohort 2b, n = 381; control, n = 598). Lp(a) had been determined at the referring hospital in 0.19% (cohort 1), 4.96% (cohort 2a), 2.36% (cohort 2b), and 2.01% (control) of patients. Lp(a) levels were > 50 mg/dL or > 125 nmol/L in 28.79% (cohort 1), 29.90% (cohort 2a), and 36.48% (cohort 2b; p < 0.001) compared to 24.25% (control). Family history of premature cardiovascular disease was reported in 13.45% (cohort 1), 38.56% (cohort 2a), and 32.81% (cohort 2b) compared to 17.89% (control; p < 0.05 for each comparison). CONCLUSIONS Lp(a) had been rarely assessed in acute management of aortic valve stenosis or premature myocardial infarction despite expanding scientific evidence and guideline recommendation. Given the above-average incidence of elevated Lp(a) levels, awareness for Lp(a) has to increase substantially to better identify and manage high-risk patients.
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Affiliation(s)
- Christoph Altmann
- Department for Cardiology, MEDIAN Rehabilitation-Centre Bad Gottleuba, Königstr. 39, 01816, Bad Gottleuba-Berggießhübel, Germany.
| | - Nelu-Adrian Burlacu
- Department for Cardiology, MEDIAN Rehabilitation-Centre Bernkastel-Kues, Bernkastel-Kues, Germany
| | - Thomas Preuss
- Department for Research & Innovation, MEDIAN Headquarters, Berlin, Germany
| | - Annett Hlousek
- Department for Cardiology, MEDIAN Rehabilitation-Centre Bad Gottleuba, Königstr. 39, 01816, Bad Gottleuba-Berggießhübel, Germany
| | - Stephan Eddicks
- Department for Cardiology, MEDIAN Rehabilitation-Centre Bernkastel-Kues, Bernkastel-Kues, Germany
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Schizas N, Samiotis I, Nazou G, Iliopoulos DC, Anagnostopoulos I, Kousta M, Papaioannou N, Argiriou M, Dedeilias P. Perceval-S over time. Clinical outcomes after ten years of usage. J Cardiothorac Surg 2024; 19:192. [PMID: 38594705 PMCID: PMC11003077 DOI: 10.1186/s13019-024-02617-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Accepted: 03/05/2024] [Indexed: 04/11/2024] Open
Abstract
BACKGROUND Perceval-S has become a reliable and commonly used option in surgical aortic valve replacement (AVR) since its first implantation in humans 15 years ago. Despite the fact that this aortic valve has been proven efficient enough in the short and mid-term period, there is still lack of evidence for the long-term outcomes. MATERIALS AND METHODS This is an observational retrospective study in a high-volume cardiovascular center. Pertinent data were collected for all the patients in whom Perceval-S was implanted from 2013 to 2020. RESULTS The total number of patients was 205 with a mean age 76.4 years. Mean survival time was 5.5 years (SE = 0.26). The overall survival probability of patients undergoing aortic valve replacement with Perceval-S at 6 months was 91.0% (Standard Error SE = 2.0%), at one year 88.4% (SE = 2.3%) and at 5-years 64.8% (SE = 4.4%). A detrimental cardiac event leading to death was the probable cause of death in 35 patients (55.6%). The initiation of Transcatheter Aortic Valve Replacement (TAVR) program in our center in 2017 was associated with a decline in the number of very high-risk patients treated with sutureless bioprosthesis. This fact is demonstrated by the significant shift towards lower surgical risk cases, as median Euroscore II was reduced from 5,550 in 2016 to 3,390 in 2020. Mini sternotomy was implemented in 79,5% of cases favoring less invasive approach. Low incidence of reinterventions, patient prosthesis mismatch and structural valve degeneration was detected. CONCLUSIONS The survival rate after aortic valve replacement with implantation of Perceval-S is satisfactory in the long-term follow-up. Cases of bioprosthesis dysfunction were limited. Mini sternotomy was used in the majority of cases. TAVR initiation program impacted on the proportion of patients treated with Perceval-S with reduction of high-risk patients submitted to surgery.
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Affiliation(s)
- Nikolaos Schizas
- Cardiovascular and Thoracic Surgery Department, Evangelismos General Hospital, Athens, Greece.
| | - Ilias Samiotis
- Cardiovascular and Thoracic Surgery Department, Evangelismos General Hospital, Athens, Greece
| | - Georgia Nazou
- Department of Anesthesiology, Evangelismos General Hospital, Athens, Greece
| | | | | | - Maria Kousta
- Department of Cardiology, G. Gennimatas General Hospital, Athens, Greece
| | - Nafsika Papaioannou
- Environmental Engineering Laboratory, Aristotle University, Thessaloniki, Greece
| | - Mihalis Argiriou
- Cardiovascular and Thoracic Surgery Department, Evangelismos General Hospital, Athens, Greece
| | - Panagiotis Dedeilias
- Cardiovascular and Thoracic Surgery Department, Evangelismos General Hospital, Athens, Greece
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Moore MK, Jones GT, McCormick S, Williams MJA, Coffey S. Association between lipoprotein(a), LPA genetic risk score, aortic valve disease, and subsequent major adverse cardiovascular events. Eur J Prev Cardiol 2024:zwae100. [PMID: 38593219 DOI: 10.1093/eurjpc/zwae100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2023] [Revised: 02/18/2024] [Accepted: 03/01/2024] [Indexed: 04/11/2024]
Abstract
AIMS Cohort studies have demonstrated associations between calcific aortic valve disease (CAVD) and Lp(a). As Lp(a) is almost entirely genetically determined, in this study, we aim to determine whether Lp(a), when predicted from genetic data, is associated with CAVD and major adverse cardiovascular events (MACEs). METHODS AND RESULTS Patients undergoing coronary angiography between January 2012 and May 2013 were invited to participate in the study. Of 752 analysable participants, 446 had their Lp(a) measured and 703 had a calculable LPA genetic risk score (GRS). The primary outcomes were the presence of CAVD at baseline and MACE over a 7-year follow-up. The GRS explained 45% of variation in Lp(a). After adjustment for cardiac risk factors and coronary artery disease (CAD), the odds of CAVD increased with increasing Lp(a) [odds ratio (OR) 1.039 per 10-unit increase, 95% confidence interval (CI) 1.022-1.057, P < 0.001] and GRS (OR 1.054 per 10-unit increase, 95% CI 1.024-1.086; P < 0.001). Lipoprotein(a) and the GRS as continuous variables were not associated with subsequent MACEs. A dichotomized GRS (>54) was associated with MACE, but this relationship became non-significant when CAD classification was added into the model (OR 1.333, 95% CI 0.927-1.912; P = 0.12). CONCLUSION An LPA GRS can explain 45% of variation in Lp(a) levels, and both Lp(a) and the GRS are associated with CAVD. An elevated GRS is associated with future cardiac events in a secondary risk setting, but, if the CAD status is known, it does not provide additional prognostic information.
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Affiliation(s)
- Matthew K Moore
- Department of Medicine, HeartOtago, Dunedin School of Medicine, University of Otago, 201 Great King Street, Dunedin 9016, New Zealand
| | - Gregory T Jones
- Department of Surgical Sciences, Dunedin School of Medicine, University of Otago, 201 Great King Street, Dunedin 9016, New Zealand
| | - Sally McCormick
- Department of Biochemistry, University of Otago, 710 Cumberland Street, Dunedin 9016, New Zealand
| | - Michael J A Williams
- Department of Medicine, HeartOtago, Dunedin School of Medicine, University of Otago, 201 Great King Street, Dunedin 9016, New Zealand
- Department of Cardiology, Dunedin Hospital, Te Whatu Ora/Health New Zealand, 201 Great King Street, Dunedin 9016, New Zealand
| | - Sean Coffey
- Department of Medicine, HeartOtago, Dunedin School of Medicine, University of Otago, 201 Great King Street, Dunedin 9016, New Zealand
- Department of Cardiology, Dunedin Hospital, Te Whatu Ora/Health New Zealand, 201 Great King Street, Dunedin 9016, New Zealand
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Thyregod HGH, Jørgensen TH, Ihlemann N, Steinbrüchel DA, Nissen H, Kjeldsen BJ, Petursson P, De Backer O, Olsen PS, Søndergaard L. Transcatheter or surgical aortic valve implantation: 10-year outcomes of the NOTION trial. Eur Heart J 2024; 45:1116-1124. [PMID: 38321820 PMCID: PMC10984572 DOI: 10.1093/eurheartj/ehae043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 11/26/2023] [Accepted: 01/16/2024] [Indexed: 02/08/2024] Open
Abstract
BACKGROUND AND AIMS Transcatheter aortic valve implantation (TAVI) has become a viable treatment option for patients with severe aortic valve stenosis across a broad range of surgical risk. The Nordic Aortic Valve Intervention (NOTION) trial was the first to randomize patients at lower surgical risk to TAVI or surgical aortic valve replacement (SAVR). The aim of the present study was to report clinical and bioprosthesis outcomes after 10 years. METHODS The NOTION trial randomized 280 patients to TAVI with the self-expanding CoreValve (Medtronic Inc.) bioprosthesis (n = 145) or SAVR with a bioprosthesis (n = 135). The primary composite outcome was the risk of all-cause mortality, stroke, or myocardial infarction. Bioprosthetic valve dysfunction (BVD) was classified as structural valve deterioration (SVD), non-structural valve dysfunction (NSVD), clinical valve thrombosis, or endocarditis according to Valve Academic Research Consortium-3 criteria. Severe SVD was defined as (i) a transprosthetic gradient of 30 mmHg or more and an increase in transprosthetic gradient of 20 mmHg or more or (ii) severe new intraprosthetic regurgitation. Bioprosthetic valve failure (BVF) was defined as the composite rate of death from a valve-related cause or an unexplained death following the diagnosis of BVD, aortic valve re-intervention, or severe SVD. RESULTS Baseline characteristics were similar between TAVI and SAVR: age 79.2 ± 4.9 years and 79.0 ± 4.7 years (P = .7), male 52.6% and 53.8% (P = .8), and Society of Thoracic Surgeons score < 4% of 83.4% and 80.0% (P = .5), respectively. After 10 years, the risk of the composite outcome all-cause mortality, stroke, or myocardial infarction was 65.5% after TAVI and 65.5% after SAVR [hazard ratio (HR) 1.0; 95% confidence interval (CI) 0.7-1.3; P = .9], with no difference for each individual outcome. Severe SVD had occurred in 1.5% and 10.0% (HR 0.2; 95% CI 0.04-0.7; P = .02) after TAVI and SAVR, respectively. The cumulative incidence for severe NSVD was 20.5% and 43.0% (P < .001) and for endocarditis 7.2% and 7.4% (P = 1.0) after TAVI and SAVR, respectively. No patients had clinical valve thrombosis. Bioprosthetic valve failure occurred in 9.7% of TAVI and 13.8% of SAVR patients (HR 0.7; 95% CI 0.4-1.5; P = .4). CONCLUSIONS In patients with severe AS and lower surgical risk randomized to TAVI or SAVR, the risk of major clinical outcomes was not different 10 years after treatment. The risk of severe bioprosthesis SVD was lower after TAVR compared with SAVR, while the risk of BVF was similar.
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Affiliation(s)
- Hans Gustav Hørsted Thyregod
- Department of Cardiothoracic Surgery, The Heart Centre, Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, 2100 Copenhagen, Denmark
| | - Troels Højsgaard Jørgensen
- Department of Cardiology, The Heart Centre, Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, 2100 Copenhagen, Denmark
| | - Nikolaj Ihlemann
- Department of Cardiology, Bispebjerg University Hospital, Bispebjerg Bakke 23, 2400 Copenhagen, Denmark
| | - Daniel Andreas Steinbrüchel
- Department of Cardiothoracic Surgery, The Heart Centre, Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, 2100 Copenhagen, Denmark
| | - Henrik Nissen
- Department of Cardiology, Odense University Hospital, J. B. Winsløws Vej 4, 5000 Odense, Denmark
| | - Bo Juel Kjeldsen
- Department of Cardiothoracic and Vascular Surgery, Odense University Hospital, J. B. Winsløws Vej 4, 5000 Odense, Denmark
| | - Petur Petursson
- Department of Cardiology, Sahlgrenska University Hospital, Blå Stråket 5, 413 45 Gothenburg, Sweden
| | - Ole De Backer
- Department of Cardiology, The Heart Centre, Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, 2100 Copenhagen, Denmark
| | - Peter Skov Olsen
- Department of Cardiothoracic Surgery, The Heart Centre, Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, 2100 Copenhagen, Denmark
| | - Lars Søndergaard
- Department of Cardiology, The Heart Centre, Rigshospitalet, Copenhagen University Hospital, Blegdamsvej 9, 2100 Copenhagen, Denmark
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Tchétché D, de Gennes CD, Cormerais Q, Geisler BP, Dutot C, Wilquin-Bequet F, Breau-Brunel M, Lueza B, Pietzsch JB. Cost-effectiveness of transcatheter aortic valve implantation in patients at low surgical risk in France: a model-based analysis of the Evolut LR trial. Eur J Health Econ 2024; 25:447-457. [PMID: 37254006 PMCID: PMC10972970 DOI: 10.1007/s10198-023-01590-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/26/2022] [Accepted: 04/17/2023] [Indexed: 06/01/2023]
Abstract
BACKGROUND In the recent Evolut Low Risk randomized trial, transcatheter aortic valve implantation (TAVI) was shown to be non-inferior to surgery (SAVR) regarding the composite end point of all-cause mortality or disabling stroke at 24 months. AIMS To evaluate the cost-effectiveness of self-expandable TAVI in low-risk patients, using the French healthcare system as the basis for analysis. METHODS Mortality, health-related quality of life, and clinical event rates through two-year follow-up were derived from trial data (N = 725 TAVI and N = 678 SAVR; mean age: 73.9 years; mean STS-PROM: 1.9%). Cost inputs were based on real-world data for TAVI and SAVR procedures in the French healthcare system. Costs and effectiveness as quality-adjusted life years (QALYs) were projected to lifetime via a decision-analytic model under assumption of no mortality difference beyond two years. The discounted incremental cost-effectiveness ratio (ICER) was evaluated against a willingness-to-pay threshold of €50,000 per QALY gained. Deterministic and probabilistic sensitivity analyses were conducted, including assumptions about differential long-term survival. RESULTS For the base case, mean survival was 13.69 vs 13.56 (+ 0.13) years for TAVI and SAVR, respectively. Discounted QALYs were 9.34 vs. 9.21 (+ 0.13) and discounted lifetime costs €52,267 vs. €51,433 (+ €833), resulting in a lifetime ICER of €6368 per QALY gained. In probabilistic sensitivity analysis, TAVI was found dominant or cost-effective in 74.4% of samples. CONCLUSION TAVI in patients at low surgical risk is a cost-effective alternative to SAVR in the French healthcare system. Longer follow-up data will help increase the accuracy of lifetime survival projections.
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Affiliation(s)
- Didier Tchétché
- Clinique Pasteur, 45 Avenue de Lombez, 31300, Toulouse, France.
| | | | | | - Benjamin P Geisler
- Massachusetts General Hospital, Harvard Medical School, Boston, MA, USA
- Wing Tech Inc., Menlo Park, CA, USA
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Eerdekens R, Kats S, Grutters JP, Green M, Shore J, Candolfi P, Oortwijn W, Harst PVD, Tonino P. Cost-utility analysis of TAVI compared with surgery in patients with severe aortic stenosis at low risk of surgical mortality in the Netherlands. Cost Eff Resour Alloc 2024; 22:24. [PMID: 38528520 DOI: 10.1186/s12962-024-00531-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2023] [Accepted: 03/19/2024] [Indexed: 03/27/2024] Open
Abstract
BACKGROUND There is growing evidence to support the benefits of transcatheter aortic valve implantation (TAVI) over surgical aortic valve replacement (SAVR) in patients with symptomatic severe aortic stenosis (sSAS) who are at high- or intermediate-risk of surgical mortality. The PARTNER 3 trial showed clinical benefits with SAPIEN 3 TAVI compared with SAVR in patients at low risk of surgical mortality. Whether TAVI is also cost-effective compared with SAVR for low-risk patients in the Dutch healthcare system remains uncertain. This article presents an analysis using PARTNER 3 outcomes and costs data from the Netherlands to inform a cost-utility model and examine cost implications of TAVI over SAVR in a Dutch low-risk population. METHODS A two-stage cost-utility analysis was performed using a published and validated health economic model based on adverse events with both TAVI and SAVR interventions from a published randomized low risk trial dataset, and a Markov model that captured lifetime healthcare costs and patient outcomes post-intervention. The model was adapted using Netherlands-specific cost data to assess the cost-effectiveness of TAVI and SAVR. Uncertainty was addressed using deterministic and probabilistic sensitivity analyses. RESULTS TAVI generated 0.89 additional quality-adjusted life years (QALYs) at a €4742 increase in costs per patient compared with SAVR over a lifetime time horizon, representing an incremental cost-effectiveness ratio (ICER) of €5346 per QALY gained. Sensitivity analyses confirm robust results, with TAVI remaining cost-effective across several sensitivity analyses. CONCLUSIONS Based on the model results, compared with SAVR, TAVI with SAPIEN 3 appears cost-effective for the treatment of Dutch patients with sSAS who are at low risk of surgical mortality. Qualitative data suggest broader societal benefits are likely and these findings could be used to optimize appropriate intervention selection for this patient population.
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Affiliation(s)
- Rob Eerdekens
- Heart Center, Catharina Hospital, Eindhoven, The Netherlands
| | - Suzanne Kats
- Maastricht University Medical Center, Maastricht, The Netherlands
| | | | - Michelle Green
- York Health Economics Consortium, University of York, Heslington, York, UK
| | - Judith Shore
- York Health Economics Consortium, University of York, Heslington, York, UK
| | | | - Wija Oortwijn
- Radboud University Medical Center, Nijmegen, The Netherlands
| | | | - Pim Tonino
- Heart Center, Catharina Hospital, Eindhoven, The Netherlands
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Kho E, Schenk J, Vlaar APJ, Vis MM, Wijnberge M, Stam LB, van Mourik M, Jorstad HT, Hermanns H, Westerhof BE, Veelo DP, van der Ster BJP. Detecting aortic valve stenosis based on the non-invasive blood pressure waveform-a proof of concept study. GeroScience 2024:10.1007/s11357-024-01136-w. [PMID: 38509415 DOI: 10.1007/s11357-024-01136-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2023] [Accepted: 03/13/2024] [Indexed: 03/22/2024] Open
Abstract
The incidence of aortic valve stenosis (AoS) increases with age, and once diagnosed, symptomatic severe AoS has a yearly mortality rate of 25%. AoS is diagnosed with transthoracic echocardiography (TTE), however, this gold standard is time consuming and operator and acoustic window dependent. As AoS affects the arterial blood pressure waveform, AoS-specific waveform features might serve as a diagnostic tool. Aim of the present study was to develop a novel, non-invasive, AoS detection model based on blood pressures waveforms. This cross-sectional study included patients with AoS undergoing elective transcatheter or surgical aortic valve replacement. AoS was determined using TTE, and patients with no or mild AoS were labelled as patients without AoS, while patients with moderate or severe AoS were labelled as patients with AoS. Non-invasive blood pressure measurements were performed in awake patients. Ten minutes of consecutive data was collected. Several blood pressure-based features were derived, and the median, interquartile range, variance, and the 1st and 9th decile of the change of these features were calculated. The primary outcome was the development of a machine-learning model for AoS detection, investigating multiple classifiers and training on the area under the receiver-operating curve (AUROC). In total, 101 patients with AoS and 48 patients without AoS were included. Patients with AoS showed an increase in left ventricular ejection time (0.02 s, p = 0.001), a delayed maximum upstroke in the systolic phase (0.015 s, p < 0.001), and a delayed maximal systolic pressure (0.03 s, p < 0.001) compared to patients without AoS. With the logistic regression model, a sensitivity of 0.81, specificity of 0.67, and AUROC of 0.79 were found. The majority of the population without AoS was male (85%), whereas in the population with AoS this was evenly distributed (54% males). Age was significantly (5 years, p < 0.001) higher in the population with AoS. In the present study, we developed a novel model able to distinguish no to mild AoS from moderate to severe AoS, based on blood pressure features with high accuracy. Clinical registration number: The study entailing patients with TAVR treatment was registered at ClinicalTrials.gov (NCT03088787, https://clinicaltrials.gov/ct2/show/NCT03088787 ). The study with elective cardiac surgery patients was registered with the Netherland Trial Register (NL7810, https://trialsearch.who.int/Trial2.aspx?TrialID=NL7810 ).
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Affiliation(s)
- Eline Kho
- Department of Anaesthesiology, Amsterdam UMC, University of Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam, the Netherlands
| | - Jimmy Schenk
- Department of Anaesthesiology, Amsterdam UMC, University of Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam, the Netherlands
- Department of Epidemiology and Data Science, Amsterdam UMC, University of Amsterdam, Amsterdam Public Health, Amsterdam, the Netherlands
| | - Alexander P J Vlaar
- Department of Intensive Care, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
- Laboratory of Experimental Intensive Care and Anaesthesiology, Amsterdam UMC, University of Amsterdam, Amsterdam, the Netherlands
| | - Marije M Vis
- Department of Cardiology, Amsterdam UMC, University of Amsterdam, Amsterdam Movement Sciences, Amsterdam Cardiovascular Sciences, Amsterdam, the Netherlands
| | - Marije Wijnberge
- Department of Anaesthesiology, Amsterdam UMC, University of Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam, the Netherlands
| | - Lotte B Stam
- Department of Anaesthesiology, Amsterdam UMC, University of Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam, the Netherlands
| | - Martijn van Mourik
- Department of Cardiology, Amsterdam UMC, University of Amsterdam, Amsterdam Movement Sciences, Amsterdam Cardiovascular Sciences, Amsterdam, the Netherlands
| | - Harald T Jorstad
- Department of Cardiology, Amsterdam UMC, University of Amsterdam, Amsterdam Movement Sciences, Amsterdam Cardiovascular Sciences, Amsterdam, the Netherlands
| | - Henning Hermanns
- Department of Anaesthesiology, Amsterdam UMC, University of Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam, the Netherlands
| | - Berend E Westerhof
- Department of Pulmonary Medicine, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam, Netherlands
- Department of Neonatology, Radboud University Medical Center, Radboud Institute for Health Sciences, Amalia Children's Hospital, Nijmegen, Netherlands
| | - Denise P Veelo
- Department of Anaesthesiology, Amsterdam UMC, University of Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam, the Netherlands.
| | - Bjorn J P van der Ster
- Department of Anaesthesiology, Amsterdam UMC, University of Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam, the Netherlands
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10
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Terasaka K, Gohbara M, Abe T, Yoshii T, Hanajima Y, Kirigaya J, Horii M, Kikuchi S, Nakahashi H, Matsushita K, Minamimoto Y, Okada K, Matsuzawa Y, Iwahashi N, Kosuge M, Sugano T, Ebina T, Hibi K. Association between evolocumab use and slow progression of aortic valve stenosis. Heart Vessels 2024:10.1007/s00380-024-02386-6. [PMID: 38499696 DOI: 10.1007/s00380-024-02386-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/31/2023] [Accepted: 02/28/2024] [Indexed: 03/20/2024]
Abstract
No medications have been reported to inhibit the progression of aortic valve stenosis (AS). The present study aimed to investigate whether evolocumab use is related to the slow progression of AS evaluated by serial echocardiography. This was a retrospective observational study from 2017 to 2022 at Yokohama City University Medical Center. Patients aged ≥ 18 with moderate AS were included. Exclusion criteria were (1) mild AS; (2) severe AS defined by maximum aortic valve (AV) velocity ≥ 4.0 m/s; and/or (3) no data of annual follow-up echocardiography. The primary endpoint was the association between evolocumab use and annual changes in the maximum AV-velocity or peak AV-pressure gradient (PG). A total of 57 patients were enrolled: 9 patients treated with evolocumab (evolocumab group), and the other 48 patients assigned to a control group. During a median follow-up of 33 months, the cumulative incidence of AS events (a composite of all-cause death, AV intervention, or unplanned hospitalization for heart failure) was 11% in the evolocumab group and 58% in the control group (P = 0.012). Annual change of maximum AV-velocity or peak AV-PG from the baseline to the next year was 0.02 (- 0.18 to 0.22) m/s per year or 0.60 (- 4.20 to 6.44) mmHg per year in the evolocumab group, whereas it was 0.29 (0.04-0.59) m/s per year or 7.61 (1.46-16.48) mmHg per year in the control group (both P < 0.05). Evolocumab use was associated with slow progression of AS and a low incidence of AS events in patients with moderate AS.
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Affiliation(s)
- Kengo Terasaka
- Division of Cardiology, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
- Advanced Critical Care and Emergency Center, Yokohama City University Medical Center, Yokohama, Japan
| | - Masaomi Gohbara
- Division of Cardiology, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan.
| | - Takeru Abe
- Advanced Critical Care and Emergency Center, Yokohama City University Medical Center, Yokohama, Japan
| | - Tomohiro Yoshii
- Division of Cardiology, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
| | - Yohei Hanajima
- Division of Cardiology, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
| | - Jin Kirigaya
- Division of Cardiology, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
- Advanced Critical Care and Emergency Center, Yokohama City University Medical Center, Yokohama, Japan
| | - Mutsuo Horii
- Division of Cardiology, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
- Department of Laboratory Medicine and Clinical Investigation, Yokohama City University Medical Center, Yokohama, Japan
| | - Shinnosuke Kikuchi
- Division of Cardiology, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
| | - Hidefumi Nakahashi
- Division of Cardiology, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
| | - Kensuke Matsushita
- Division of Cardiology, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
| | - Yugo Minamimoto
- Division of Cardiology, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
- Advanced Critical Care and Emergency Center, Yokohama City University Medical Center, Yokohama, Japan
| | - Kozo Okada
- Division of Cardiology, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
| | - Yasushi Matsuzawa
- Division of Cardiology, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
| | - Noriaki Iwahashi
- Division of Cardiology, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
- Department of Cardiology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
| | - Masami Kosuge
- Division of Cardiology, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
| | - Teruyasu Sugano
- Division of Cardiology, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
| | - Toshiaki Ebina
- Division of Cardiology, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
- Department of Laboratory Medicine and Clinical Investigation, Yokohama City University Medical Center, Yokohama, Japan
| | - Kiyoshi Hibi
- Division of Cardiology, Yokohama City University Medical Center, 4-57 Urafune-cho, Minami-ku, Yokohama, 232-0024, Japan
- Department of Cardiology, Yokohama City University Graduate School of Medicine, Yokohama, Japan
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11
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Pan W, Huang Q, Zhou L, Lin J, Du X, Qian X, Jiang T, Chen W. Epigenetic age acceleration and risk of aortic valve stenosis: a bidirectional Mendelian randomization study. Clin Epigenetics 2024; 16:41. [PMID: 38475866 PMCID: PMC10936111 DOI: 10.1186/s13148-024-01647-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2024] [Accepted: 02/19/2024] [Indexed: 03/14/2024] Open
Abstract
BACKGROUND Aortic valve stenosis (AVS) is the most prevalent cardiac valve lesion in developed countries, and pathogenesis is closely related to aging. DNA methylation-based epigenetic clock is now recognized as highly accurate predictor of the aging process and associated health outcomes. This study aimed to explore the causal relationship between epigenetic clock and AVS by conducting a bidirectional Mendelian randomization (MR) analysis. METHODS Summary genome-wide association study statistics of epigenetic clocks (HannumAge, HorvathAge, PhenoAge, and GrimAge) and AVS were obtained and assessed for significant instrumental variables from Edinburgh DataShare (n = 34,710) and FinnGen biobank (cases = 9870 and controls = 402,311). The causal association between epigenetic clock and AVS was evaluated using inverse variance weighted (IVW), weighted median (WM), and MR-Egger methods. Multiple analyses (heterogeneity analysis, pleiotropy analysis, and sensitivity analysis) were performed for quality control assessment. RESULTS The MR analysis showed that the epigenetic age acceleration of HorvathAge and PhenoAge was associated with an increased risk of AVS (HorvathAge: OR = 1.043, P = 0.016 by IVW, OR = 1.058, P = 0.018 by WM; PhenoAge: OR = 1.058, P = 0.005 by IVW, OR = 1.053, P = 0.039 by WM). Quality control assessment proved our findings were reliable and robust. However, there was a lack of evidence supporting a causal link from AVS to epigenetic aging. CONCLUSION The present MR analysis unveiled a causal association between epigenetic clocks, especially HorvathAge and PhenoAge, with AVS. Further research is required to elucidate the underlying mechanisms and develop strategies for potential interventions.
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Affiliation(s)
- Wanqian Pan
- Department of Cardiology, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, 215006, Jiangsu, People's Republic of China
| | - Qi Huang
- Department of Cardiology, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, 215006, Jiangsu, People's Republic of China
| | - Le Zhou
- Department of Radiology, The First Affiliated Hospital of Soochow University, Suzhou City, 215000, Jiangsu Province, People's Republic of China
| | - Jia Lin
- Department of Cardiology, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, 215006, Jiangsu, People's Republic of China
| | - Xiaojiao Du
- Department of Cardiology, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, 215006, Jiangsu, People's Republic of China
| | - Xiaodong Qian
- Department of Cardiology, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, 215006, Jiangsu, People's Republic of China.
| | - Tingbo Jiang
- Department of Cardiology, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, 215006, Jiangsu, People's Republic of China.
| | - Weixiang Chen
- Department of Cardiology, The First Affiliated Hospital of Soochow University, 188 Shizi Street, Suzhou, 215006, Jiangsu, People's Republic of China.
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12
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Beyer M, Demal TJ, Bhadra OD, Linder M, Ludwig S, Grundmann D, Voigtlaender-Buschmann L, Waldschmidt L, Schirmer J, Schofer N, Pecha S, Blankenberg S, Reichenspurner H, Conradi L, Seiffert M, Schaefer A. Transcatheter aortic valve implantation in patients with significant septal hypertrophy. Clin Res Cardiol 2024:10.1007/s00392-024-02432-3. [PMID: 38466346 DOI: 10.1007/s00392-024-02432-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Accepted: 02/29/2024] [Indexed: 03/13/2024]
Abstract
BACKGROUND Previous reports suggest septal hypertrophy with an interventricular septum depth (IVSD) ≥ 14 mm may adversely affect outcomes after transcatheter aortic valve implantation (TAVI) due to suboptimal valve placement, valve migration, or residual increased LVOT pressure gradients. AIMS This analysis investigates the impact of interventricular septal hypertrophy on acute outcomes after TAVI. METHODS Between 2009 and 2021, 1033 consecutive patients (55.8% male, 80.5 ± 6.7 years, EuroSCORE II 6.3 ± 6.5%) with documented IVSD underwent TAVI at our center and were included for analysis. Baseline, periprocedural, and 30-day outcome parameters of patients with normal IVSD (< 14 mm; group 1) and increased IVSD (≥ 14 mm; group 2) were compared. Data were retrospectively analyzed according to updated Valve Academic Research Consortium-3 (VARC-3) definitions. Comparison of outcome parameters was adjusted for baseline differences between groups using logistic and linear regression analyses. RESULTS Of 1033 patients, 585 and 448 patients were allocated to groups 1 and 2, respectively. There was no significant difference between groups regarding transfemoral access rate (82.6% (n = 478) vs. 86.0% (n = 381), p = 0.157). Postprocedural mean transvalvular pressure gradient was significantly increased in group 2 (group 1, 7.8 ± 4.1 mmHg, vs. group 2, 8.9 ± 4.9 mmHg, p = 0.046). Despite this finding, there was no significant difference between groups regarding the rates of VARC-3 adjudicated composite endpoint device success (90.0% (n = 522) vs. 87.6% (n = 388), p = 0.538) or technical success (92.6% (n = 542) vs. 92.6% (n = 415), p = 0.639). Moreover, the groups showed no significant differences regarding the rates of paravalvular leakage ≥ moderate (3.1% (n = 14) vs. 2.6% (n = 9), p = 0.993), postprocedural permanent pacemaker implantation (13.4% (n = 77) vs. 13.8% (n = 61), p = 0.778), or 30-day mortality (5.1% (n = 30) vs. 4.5% (n = 20), p = 0.758). CONCLUSION Although transvalvular mean pressure gradients were significantly higher in patients with increased IVSD after TAVI, acute outcomes were comparable between groups suggesting no early impact of adverse hemodynamics due to elevated IVSD. However, how these differences in hemodynamic findings may affect mid- and long-term outcomes, especially in terms of valve durability, needs to be evaluated in further investigations.
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Affiliation(s)
- Martin Beyer
- Department of Cardiovascular Surgery, University Heart & Vascular Center Hamburg, Martinistraße 52, 20246, Hamburg, Germany.
| | - Till Joscha Demal
- Department of Cardiovascular Surgery, University Heart & Vascular Center Hamburg, Martinistraße 52, 20246, Hamburg, Germany
| | - Oliver D Bhadra
- Department of Cardiovascular Surgery, University Heart & Vascular Center Hamburg, Martinistraße 52, 20246, Hamburg, Germany
| | - Matthias Linder
- Department of Cardiology, University Heart & Vascular Center Hamburg, 20246, Hamburg, Germany
| | - Sebastian Ludwig
- Department of Cardiology, University Heart & Vascular Center Hamburg, 20246, Hamburg, Germany
| | - David Grundmann
- Department of Cardiology, University Heart & Vascular Center Hamburg, 20246, Hamburg, Germany
| | | | - Lara Waldschmidt
- Department of Cardiology, University Heart & Vascular Center Hamburg, 20246, Hamburg, Germany
| | - Johannes Schirmer
- Department of Cardiovascular Surgery, University Heart & Vascular Center Hamburg, Martinistraße 52, 20246, Hamburg, Germany
| | - Niklas Schofer
- Department of Cardiology, University Heart & Vascular Center Hamburg, 20246, Hamburg, Germany
| | - Simon Pecha
- Department of Cardiovascular Surgery, University Heart & Vascular Center Hamburg, Martinistraße 52, 20246, Hamburg, Germany
| | - Stefan Blankenberg
- Department of Cardiology, University Heart & Vascular Center Hamburg, 20246, Hamburg, Germany
| | - Hermann Reichenspurner
- Department of Cardiovascular Surgery, University Heart & Vascular Center Hamburg, Martinistraße 52, 20246, Hamburg, Germany
| | - Lenard Conradi
- Department of Cardiovascular Surgery, University Heart & Vascular Center Hamburg, Martinistraße 52, 20246, Hamburg, Germany
| | - Moritz Seiffert
- Department of Cardiology, University Heart & Vascular Center Hamburg, 20246, Hamburg, Germany
| | - Andreas Schaefer
- Department of Cardiovascular Surgery, University Heart & Vascular Center Hamburg, Martinistraße 52, 20246, Hamburg, Germany
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13
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Sanoussi A, Aminian A, Abi-Khalil J. One-stop transcatheter aortic valve replacement and fenestrated endovascular aortic aneurysm repair: A case report. Radiol Case Rep 2024; 19:1162-1165. [PMID: 38259706 PMCID: PMC10801146 DOI: 10.1016/j.radcr.2023.12.041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2023] [Revised: 12/16/2023] [Accepted: 12/20/2023] [Indexed: 01/24/2024] Open
Abstract
The management of patients with severe aortic valve stenosis and an abdominal aortic aneurysm is a real therapeutic challenge. Minimally invasive treatment is more beneficial than open surgery for treating both aortic valve stenosis and abdominal aortic aneurysm. We present a case of a 77-year-old male initially treated with a 26 mm Sapien 3 transcatheter aortic valve replacement. Subsequently, using the same femoral access points, a custom fenestrated endoprosthesis and stents in digestive trunks and renal arteries were implanted. Follow-up imaging revealed no dysfunction of the valve, endoprosthesis, or stents. This is the first reported successful concomitant management of significant aortic valve stenosis and infrarenal abdominal aortic aneurysm through transcatheter aortic valve replacement and fenestrated endovascular aortic aneurysm repair.
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Affiliation(s)
- Abderrahim Sanoussi
- Department of Vascular Surgery, Centre Hospitalier Universitaire de Charleroi, 140, Chaussée de Bruxelles, 6042 Charleroi, Belgique
| | - Adel Aminian
- Departement of Interventional Cardiology, Centre Hospitalier Universitaire de Charleroi, 140, Chaussée de Bruxelles, 6042 Charleroi, Belgique
| | - Jâd Abi-Khalil
- Department of Vascular Surgery, Centre Hospitalier Universitaire de Charleroi, 140, Chaussée de Bruxelles, 6042 Charleroi, Belgique
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14
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Nielsen MB, Çolak Y, Benn M, Mason A, Burgess S, Nordestgaard BG. Plasma adiponectin levels and risk of heart failure, atrial fibrillation, aortic valve stenosis, and myocardial infarction: large-scale observational and Mendelian randomization evidence. Cardiovasc Res 2024; 120:95-107. [PMID: 37897683 PMCID: PMC10898934 DOI: 10.1093/cvr/cvad162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/10/2023] [Revised: 09/07/2023] [Accepted: 09/23/2023] [Indexed: 10/30/2023] Open
Abstract
AIMS Adiponectin may play an important protective role in heart failure and associated cardiovascular diseases. We hypothesized that plasma adiponectin is associated observationally and causally, genetically with risk of heart failure, atrial fibrillation, aortic valve stenosis, and myocardial infarction. METHODS AND RESULTS In the Copenhagen General Population Study, we examined 30 045 individuals with plasma adiponectin measurements observationally and 96 903 individuals genetically in one-sample Mendelian randomization analyses using five genetic variants explaining 3% of the variation in plasma adiponectin. In the HERMES, UK Biobank, The Nord-Trøndelag Health Study (HUNT), deCODE, the Michigan Genomics Initiative (MGI), DiscovEHR, and the AFGen consortia, we performed two-sample Mendelian randomization analyses in up to 1 030 836 individuals using 12 genetic variants explaining 14% of the variation in plasma adiponectin.In observational analyses modelled linearly, a 1 unit log-transformed higher plasma adiponectin was associated with a hazard ratio of 1.51 (95% confidence interval: 1.37-1.66) for heart failure, 1.63 (1.50-1.78) for atrial fibrillation, 1.21 (1.03-1.41) for aortic valve stenosis, and 1.03 (0.93-1.14) for myocardial infarction; levels above the median were also associated with an increased risk of myocardial infarction, and non-linear U-shaped associations were more apparent for heart failure, aortic valve stenosis, and myocardial infarction in less-adjusted models. Corresponding genetic, causal risk ratios were 0.92 (0.65-1.29), 0.87 (0.68-1.12), 1.55 (0.87-2.76), and 0.93 (0.67-1.30) in one-sample Mendelian randomization analyses, and no significant associations were seen for non-linear one-sample Mendelian randomization analyses; corresponding causal risk ratios were 0.99 (0.89-1.09), 1.00 (0.92-1.08), 1.01 (0.79-1.28), and 0.99 (0.86-1.13) in two-sample Mendelian randomization analyses, respectively. CONCLUSION Observationally, elevated plasma adiponectin was associated with an increased risk of heart failure, atrial fibrillation, aortic valve stenosis, and myocardial infarction. However, genetic evidence did not support causality for these associations.
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Affiliation(s)
- Maria Booth Nielsen
- Department of Clinical Biochemistry, Copenhagen University Hospital—Herlev and Gentofte, Borgmester Ib Juuls Vej 73, Entrance 7, 4. Floor, M3, DK-2730 Herlev, Copenhagen, Denmark
- The Copenhagen General Population Study, Copenhagen University Hospital—Herlev and Gentofte, Borgmester Ib Juuls Vej 73, Entrance 7, 4. Floor, M3, DK-2730 Herlev, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, DK-2200 Copenhagen N, Copenhagen, Denmark
| | - Yunus Çolak
- The Copenhagen General Population Study, Copenhagen University Hospital—Herlev and Gentofte, Borgmester Ib Juuls Vej 73, Entrance 7, 4. Floor, M3, DK-2730 Herlev, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, DK-2200 Copenhagen N, Copenhagen, Denmark
- Department of Respiratory Medicine, Copenhagen University Hospital—Herlev and Gentofte, Copenhagen, Denmark
| | - Marianne Benn
- The Copenhagen General Population Study, Copenhagen University Hospital—Herlev and Gentofte, Borgmester Ib Juuls Vej 73, Entrance 7, 4. Floor, M3, DK-2730 Herlev, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, DK-2200 Copenhagen N, Copenhagen, Denmark
- Department of Clinical Biochemistry, Copenhagen University Hospital—Rigshospitalet, Copenhagen, Denmark
| | - Amy Mason
- Medical Research Council Biostatistics Unit, University of Cambridge, Cambridge, United Kingdom
- British Heart Foundation Cardiovascular Epidemiology Unit, Department of Public Health and Primary Care, University of Cambridge, Cambridge, United Kingdom
- Heart and Lung Research Institute, University of Cambridge, Cambridge, United Kingdom
| | - Stephen Burgess
- Medical Research Council Biostatistics Unit, University of Cambridge, Cambridge, United Kingdom
- British Heart Foundation Cardiovascular Epidemiology Unit, Department of Public Health and Primary Care, University of Cambridge, Cambridge, United Kingdom
- Heart and Lung Research Institute, University of Cambridge, Cambridge, United Kingdom
| | - Børge Grønne Nordestgaard
- Department of Clinical Biochemistry, Copenhagen University Hospital—Herlev and Gentofte, Borgmester Ib Juuls Vej 73, Entrance 7, 4. Floor, M3, DK-2730 Herlev, Copenhagen, Denmark
- The Copenhagen General Population Study, Copenhagen University Hospital—Herlev and Gentofte, Borgmester Ib Juuls Vej 73, Entrance 7, 4. Floor, M3, DK-2730 Herlev, Copenhagen, Denmark
- Department of Clinical Medicine, Faculty of Health and Medical Sciences, University of Copenhagen, Blegdamsvej 3B, DK-2200 Copenhagen N, Copenhagen, Denmark
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15
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Velho TR, Gonçalves J, Maniés Pereira R, Ferreira R, Sena A, Junqueira N, Ângelo E, Carvalho Guerra N, Mendes M, Arruda Pereira R, Nobre Â. Surgical aortic valve replacement in octogenarians: Single-center perioperative outcomes and five-year survival. Rev Port Cardiol 2024:S0870-2551(24)00069-6. [PMID: 38401703 DOI: 10.1016/j.repc.2024.02.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Revised: 11/23/2023] [Accepted: 02/07/2024] [Indexed: 02/26/2024] Open
Abstract
INTRODUCTION AND OBJECTIVES Aortic stenosis is the most common valvular heart disease. The number of octogenarians proposed for intervention is growing due to increased lifespan. In this manuscript we aim to evaluate perioperative outcome and long-term survival after surgical aortic valve replacement (SAVR) in octogenarians, comparing patients with low surgical risk (EuroscoreII <4%) with intermediate-high risk (EuroscoreII ≥4%). METHODS A retrospective observational single-center cohort study with 195 patients aged ≥80 years old, who underwent SAVR between 2017 and 2021, was conducted. Patients were divided into two groups according to EuroscoreII: (1) Low risk (EuroscoreII <4%) with intermediate-high risk (EuroscoreII ≥4%). Continuous variables are presented in median (IQR), analyzed using Wilcoxon rank sum test; categorical variables in percentages, analyzed using chi-squared test; and survival was analyzed by Kaplan-Meier, open cohort, and the log-rank test was performed. RESULTS The overall median age was 82 (IQR 81-83), with 4.6% of the patients ≥85 years old. 23.6% of the patients presented EuroscoreII ≥4%. No complications were observed in 26.2%, with a significantly higher rate in intermediate-high risk patients. Postoperative need for hemodynamic support was the most frequent complication, followed by postoperative acute kidney injury and the use of blood products. Overall median ICU stay was three days (2-4) and hospital length of stay (LOS) six days (5-8). Patients with intermediate-high risk and those with complications had longer ICU LOS. At 12 months, overall survival was 96.4%, at three years 94.1% and 5 years 75.4%. Patients with low surgical risk had higher survival proportions up to 5 years. CONCLUSION SAVR in patients ≥80 years is associated with low in-hospital mortality, although a significant proportion of patients develop complications. Long-term follow-up up to five years after surgery is acceptable in octogenarians with low surgical risk.
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Affiliation(s)
- Tiago R Velho
- Cardiothoracic Surgery Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, EPE, Lisbon, Portugal; Cardiothoracic Surgery Research Unit, Centro Cardiovascular da Universidade de Lisboa (CCUL@RISE), Faculdade de Medicina da Universidade de Lisboa, Lisbon, Portugal; Innate Immunity and Inflammation Laboratory, Instituto Gulbenkian de Ciência, Oeiras, Portugal.
| | - João Gonçalves
- Cardiothoracic Surgery Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, EPE, Lisbon, Portugal
| | - Rafael Maniés Pereira
- Cardiothoracic Surgery Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, EPE, Lisbon, Portugal; Escola Superior de Saúde da Cruz Vermelha Portuguesa, Lisbon, Portugal
| | - Ricardo Ferreira
- Cardiothoracic Surgery Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, EPE, Lisbon, Portugal
| | - André Sena
- Cardiothoracic Surgery Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, EPE, Lisbon, Portugal
| | - Nádia Junqueira
- Cardiothoracic Surgery Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, EPE, Lisbon, Portugal
| | - Eurídice Ângelo
- Cardiothoracic Surgery Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, EPE, Lisbon, Portugal
| | - Nuno Carvalho Guerra
- Cardiothoracic Surgery Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, EPE, Lisbon, Portugal
| | - Mário Mendes
- Cardiothoracic Surgery Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, EPE, Lisbon, Portugal
| | - Ricardo Arruda Pereira
- Cardiothoracic Surgery Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, EPE, Lisbon, Portugal
| | - Ângelo Nobre
- Cardiothoracic Surgery Department, Hospital de Santa Maria, Centro Hospitalar Universitário Lisboa Norte, EPE, Lisbon, Portugal
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Hagar MT, Kluemper T, Hein M, von Zur Muhlen C, Faby S, Capilli F, Schuppert C, Schmitt R, Ruile P, Westermann D, Schlett CL, Bamberg F, Krauss T, Soschynski M. Photon-counting CT-angiography in pre-TAVR aortic annulus assessment: effects of retrospective vs. prospective ECG-synchronization on prosthesis valve selection. Int J Cardiovasc Imaging 2024:10.1007/s10554-024-03050-w. [PMID: 38360986 DOI: 10.1007/s10554-024-03050-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2023] [Accepted: 01/07/2024] [Indexed: 02/17/2024]
Abstract
To compare the diagnostic value of ultrahigh-resolution CT-angiography (UHR-CTA) compared with high-pitch spiral CTA (HPS-CTA) using a first-generation, dual-source photon-counting CT (PCD-CT) scanner for preprocedural planning of transcatheter aortic valve replacement (TAVR). Clinically referred patients with severe aortic valve stenosis underwent both, retrospective ECG-gated cardiac UHR-CTA (collimation: 120 × 0.2 mm) and prospective ECG-triggered aortoiliac HPS-CTA (collimation: 144 × 0.4 mm, full spectral capabilities) for TAVR planning from August 2022 to March 2023. Radiation dose was extracted from the CT reports, and the effective dose was calculated. Two radiologists analyzed UHR-CTA and HPS-CTA datasets, assessing the image quality of the aortic annulus, with regard to the lumen visibility and margin delineation using a 4-point visual-grading scale (ranges: 4 = "excellent" to 1 = "poor"). Aortic annulus area (AAA) measurements were taken for valve prosthesis sizing, with retrospective UHR-CTA serving as reference standard. A total of 64 patients were included (mean age, 81 years ± 7 SD; 28 women) in this retrospective study. HPS-CTA showed a lower radiation dose, 4.1 mSv vs. 12.6 mSv (p < 0.001). UHR-CTA demonstrated higher image quality to HPS-CTA (median score, 4 [IQR, 3-4] vs. 3 [IQR, 2-3]; p < 0.001). Quantitative assessments of AAA from both CTA datasets were strongly positively correlated (mean 477.4 ± 91.1 mm2 on UHR-CTA and mean 476.5 ± 90.4 mm2 on HPS-CTA, Pearson r2 = 0.857, p < 0.001) with a mean error of 22.3 ± 24.6 mm2 and resulted in identical valve prosthesis sizing in the majority of patients (91%). Patients with lower image quality on HPS-CTA (score value 1 or 2, n = 28) were more likely to receive different sizing recommendations (82%). Both UHR-CTA and HPS-CTA acquisitions using photon-counting CT technology provided reliable aortic annular assessments for TAVR planning. While UHR-CTA offers superior image quality, HPS-CTA is associated with lower radiation exposure. However, severely impaired image quality on HPS-CTA may impact on prosthesis sizing, suggesting that immediate post-scan image evaluations may require complementary UHR-CTA scanning.
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Affiliation(s)
- Muhammad Taha Hagar
- Department of Diagnostic and Interventional Radiology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany.
| | - Theresa Kluemper
- Department of Diagnostic and Interventional Radiology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany
| | - Manuel Hein
- Department of Cardiology and Angiology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Constantin von Zur Muhlen
- Department of Cardiology and Angiology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Sebastian Faby
- Computed Tomography, Siemens Healthineers AG, 91301, Forchheim, Germany
| | - Fabio Capilli
- Department of Radiology, Neuroradiology and Nuclear Medicine, Medical Center Vest, Ruhr University Bochum, Dorstener Straße 151, 45657, Recklinghausen, Germany
| | - Christopher Schuppert
- Department of Diagnostic and Interventional Radiology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany
| | - Ramona Schmitt
- Department of Cardiology and Angiology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Philipp Ruile
- Department of Cardiology and Angiology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Dirk Westermann
- Department of Cardiology and Angiology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Christopher L Schlett
- Department of Diagnostic and Interventional Radiology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany
| | - Fabian Bamberg
- Department of Diagnostic and Interventional Radiology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany
| | - Tobias Krauss
- Department of Diagnostic and Interventional Radiology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany
| | - Martin Soschynski
- Department of Diagnostic and Interventional Radiology, Medical Center - University of Freiburg, Faculty of Medicine, University of Freiburg, Hugstetter Straße 55, 79106, Freiburg, Germany
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Kapadia SJ, Salmasi MY, Zientara A, Roussin I, Quarto C, Asimakopoulos G. Perceval sutureless bioprosthesis versus Perimount sutured bioprosthesis for aortic valve replacement in patients with aortic stenosis: a retrospective, propensity-matched study. J Cardiothorac Surg 2024; 19:95. [PMID: 38355617 PMCID: PMC10865583 DOI: 10.1186/s13019-024-02575-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Accepted: 01/30/2024] [Indexed: 02/16/2024] Open
Abstract
BACKGROUND Rapid-deployment aortic valve replacement (RDAVR) is an alternative to conventional AVR (cAVR) for aortic stenosis. Benefits include a reduction in operative times, facilitation of minimal access surgery and superior haemodynamics compared to conventional valves. However, further evidence is required to inform guidelines, preferably in the form of propensity-matched studies that include mid-term follow-up data. METHODS This was a single-centre, retrospective, propensity-matched cohort study comparing the Perceval and conventional Perimount Magna Ease valve for short- and mid-term clinical parameters and size-matched mid-term echocardiographic parameters (n = 102 in both groups) from 2014 to 2020. Data were extracted from a nationally managed dataset. RESULTS There were no demographic differences between the matched groups. The Perceval group had shorter cross-clamp time (Perceval 62 [49-81] minutes; Perimount 79 [63-102] minutes, P < 0.001), shorter bypass time (Perceval 89 [74-114] minutes; Perimount 104 [84-137] minutes, P < 0.001), and more frequent minimally-invasive approaches (Perceval 28%; Perimount 5%, P < 0.001). Size-matched haemodynamics showed initially higher gradients in the Perceval group, but haemodynamics equalised at 12 + months. The Perceval group had a more favourable % change in the left ventricular posterior wall dimension at 2 + years (Perceval - 4.8 ± 18; Perimount 17 ± 2). CONCLUSIONS The Perceval facilitated shorter operations, which may benefit intermediate-high-risk, elderly patients with comorbidities requiring concomitant procedures. It also facilitated minimally invasive surgery. Size-matched haemodynamic performance was similar at mid-term follow-up, with the Perceval possibly better facilitating regression of left ventricular hypertrophy.
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Affiliation(s)
- Sharan J Kapadia
- Imperial College School of Medicine, Exhibition Rd, South Kensington, London, SW7 2BX, UK.
| | - Mohammed Yousuf Salmasi
- Imperial College School of Medicine, Exhibition Rd, South Kensington, London, SW7 2BX, UK
- Department of Cardiothoracic Surgery, Royal Brompton and Harefield NHS Foundation Trust, Sydney Street, London, SW3 6NP, UK
| | - Alicja Zientara
- Department for Cardiac and Vascular Surgery, University of Freiburg, Hugstetter Strasse 55, 79106, Freiburg, Germany
| | - Isabelle Roussin
- Department of Cardiology, Lister Hospital East and North Hertfordshire NHS Trust, Coreys Mill Ln, Stevenage, SG1 4AB, UK
| | - Cesare Quarto
- Department of Cardiothoracic Surgery, Royal Brompton and Harefield NHS Foundation Trust, Sydney Street, London, SW3 6NP, UK
| | - George Asimakopoulos
- Department of Cardiothoracic Surgery, Royal Brompton and Harefield NHS Foundation Trust, Sydney Street, London, SW3 6NP, UK
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Yoshida K, Miura Y, Fukunaga Y, Mitsuishi A. A Y-incision to enlarge the aortic root for aortic valve stenosis with anomalous aortic origin of the right coronary artery. J Cardiothorac Surg 2024; 19:54. [PMID: 38311727 PMCID: PMC10840288 DOI: 10.1186/s13019-024-02518-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2023] [Accepted: 01/28/2024] [Indexed: 02/06/2024] Open
Abstract
BACKGROUND Anomalous aortic origin of the coronary artery (AAOCA) is a rare congenital heart disease. Therefore, optimal indications for surgery in patients with severe aortic valve stenosis (AS) complicated by AAOCA remain uncertain. CASE PRESENTATION We report the case of a 57-year-old male patient who underwent aortic valve replacement (AVR) and aortic root enlargement using a Y-incision procedure for severe AS with an anomalous aortic origin of the right coronary artery (AAORCA). Since preoperative single-photon emission computed tomography revealed no ischaemic lesions, an aortic root enlargement with a Y-incision was performed to prevent the potential compression of the prosthetic valve on the AAOCA and prosthesis-patient mismatch. CONCLUSIONS Preoperative evaluation of the coronary anatomy and myocardial ischaemia using advanced imaging modalities and aortic root enlargement with the Y-incision procedure is an effective strategy for preventing ischaemic complications in cases of severe AS with AAORCA.
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Affiliation(s)
- Keisuke Yoshida
- Department of Cardiovascular Surgery, Kochi Medical School Hospital, 185-1 Kohasu, Oko-cho, Nankoku, 783-8505, Kochi, Japan.
| | - Yujiro Miura
- Department of Cardiovascular Surgery, Kochi Medical School Hospital, 185-1 Kohasu, Oko-cho, Nankoku, 783-8505, Kochi, Japan
| | - Yukiko Fukunaga
- Department of Surgery, Kochi Medical School Hospital, Kochi, Japan
| | - Atsuyuki Mitsuishi
- Department of Cardiovascular Surgery, Kochi Medical School Hospital, 185-1 Kohasu, Oko-cho, Nankoku, 783-8505, Kochi, Japan
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García-Blas S, Pernias V, González D'gregorio J, Fernández-Cisnal A, Bonanad C, Sastre C, Valero E, Miñana G, Zaharia G, Núñez J, Sanchis J. Carbohydrate antigen 125-guided pre-TAVI medical optimization: impact on quality of life and clinical outcomes. Rev Esp Cardiol (Engl Ed) 2024:S1885-5857(24)00037-9. [PMID: 38311024 DOI: 10.1016/j.rec.2024.01.002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/04/2023] [Accepted: 01/17/2024] [Indexed: 02/06/2024]
Abstract
INTRODUCTION AND OBJECTIVES Carbohydrate antigen 125 (CA125), a biomarker associated with fluid overload, has proven useful in managing diuretic therapy in heart failure. We aimed to evaluate the impact of diuretic optimization guided by CA125 before transcatheter aortic valve implantation (TAVI) on outcomes. METHODS This prospective interventional study enrolled patients scheduled for TAVI, in whom baseline CA125 was measured 2 weeks before TAVI. Patients with CA125 ≥ 20 U/mL underwent diuretic up-titration before TAVI. Three groups were included: group I) baseline CA125 <20 U/mL; IIa) CA125 ≥ 20 U/mL that decreased after treatment, and IIb) CA125 ≥ 20 U/mL that did not decrease. The primary outcome was changes in the Kansas City Cardiomyopathy Questionnaire at 3 and 12 months. The secondary endpoint was clinical events. RESULTS The study included 184 patients (115 group I, 46 IIa, and 23 IIb). Groups I and IIa exhibited early and sustained improvements in the Kansas City Cardiomyopathy Questionnaire (group I: 18.9 points [95%CI, 15.7-22.1; P <.001] at 90 days, and 18.1 [95%CI, 14.9-21.4, P <.001] at 1 year; group IIa: 21.1 points [95%CI, 15.4-26.7; P <.001] and 19.5 [95%CI, 13.9-25.1; P <.001] respectively). In contrast, in group IIb there was no significant improvement at 90 days (P=.12), with improvement being significant only at 1 year (17.8 points, 95%CI, 5.9-29.6; P=.003). Over a median follow-up of 20.7 months, there were 63 (27.83%) deaths or heart failure admissions. Multivariate analysis showed a lower risk of events in group I vs IIb (HR, 0.28; 95%CI, 0.14-0.58; P <.001), and IIa vs IIb (HR, 0.24; 95%CI, 0.11-0.55; P <.001). CONCLUSIONS Patients with persistently high CA125 despite diuretic therapy pre-TAVI showed slower functional recovery and poorer clinical outcomes after TAVI.
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Affiliation(s)
- Sergio García-Blas
- Servicio de Cardiología, Hospital Clínico Universitario de Valencia, Valencia, Spain; Instituto de Investigación Sanitaria (INCLIVA), Valencia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Spain.
| | - Vicente Pernias
- Servicio de Cardiología, Hospital General de Castellón, Castellón, Spain
| | | | - Agustín Fernández-Cisnal
- Servicio de Cardiología, Hospital Clínico Universitario de Valencia, Valencia, Spain; Instituto de Investigación Sanitaria (INCLIVA), Valencia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Spain
| | - Clara Bonanad
- Servicio de Cardiología, Hospital Clínico Universitario de Valencia, Valencia, Spain; Instituto de Investigación Sanitaria (INCLIVA), Valencia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Spain; Departamento de Medicina, Universidad de Valencia, Valencia, Spain
| | - Clara Sastre
- Servicio de Cardiología, Hospital Francesc de Borja, Gandía, Valencia, Spain
| | - Ernesto Valero
- Servicio de Cardiología, Hospital Clínico Universitario de Valencia, Valencia, Spain; Instituto de Investigación Sanitaria (INCLIVA), Valencia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Spain
| | - Gema Miñana
- Servicio de Cardiología, Hospital Clínico Universitario de Valencia, Valencia, Spain; Instituto de Investigación Sanitaria (INCLIVA), Valencia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Spain; Departamento de Medicina, Universidad de Valencia, Valencia, Spain
| | - Georgiana Zaharia
- Instituto de Investigación Sanitaria (INCLIVA), Valencia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Spain
| | - Julio Núñez
- Servicio de Cardiología, Hospital Clínico Universitario de Valencia, Valencia, Spain; Instituto de Investigación Sanitaria (INCLIVA), Valencia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Spain; Departamento de Medicina, Universidad de Valencia, Valencia, Spain
| | - Juan Sanchis
- Servicio de Cardiología, Hospital Clínico Universitario de Valencia, Valencia, Spain; Instituto de Investigación Sanitaria (INCLIVA), Valencia, Spain; Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Spain; Departamento de Medicina, Universidad de Valencia, Valencia, Spain
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Lee SH, Oh S, Ko YG, Lee YJ, Lee SJ, Hong SJ, Ahn CM, Kim JS, Kim BK, Ko KY, Cho I, Shim CY, Hong GR, Choi D, Hong MK. Comparison of Intracardiac Echocardiography Versus Transesophageal Echocardiography for Guidance During Transcatheter Aortic Valve Replacement. Korean Circ J 2024; 54:63-75. [PMID: 38111184 PMCID: PMC10864253 DOI: 10.4070/kcj.2023.0195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/10/2023] [Revised: 09/18/2023] [Accepted: 10/11/2023] [Indexed: 12/20/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Evidence regarding the efficacy and safety of intracardiac echocardiography (ICE) for guidance during transcatheter aortic valve replacement (TAVR) is limited. This study aimed to compare the clinical efficacy and safety of ICE versus transesophageal echocardiography (TEE) for guiding TAVR. METHODS This prospective cohort study included patients who underwent TAVR from August 18, 2015, to June 31, 2021. Eligible patients were stratified by echocardiographic modality (ICE or TEE) and anesthesia mode (monitored anesthesia care [MAC] or general anesthesia [GA]). Primary outcome was the 1-year composite of all-cause mortality, rehospitalization for cardiovascular cause, or stroke, according to the Valve Academic Research Consortium-3 (VARC-3) definition. Propensity score matching was performed, and study outcomes were analyzed for the matched cohorts. RESULTS Of the 359 eligible patients, 120 patients were matched for the ICE-MAC and TEE-GA groups, respectively. The incidence of primary outcome was similar between matched groups (18.3% vs. 20.0%; adjusted hazard ratio, 0.94; 95% confidence interval [CI], 0.53-1.68; p=0.843). ICE-MAC and TEE-GA also had similar incidences of moderate-to-severe paravalvular regurgitation (PVR) (4.2% vs. 5.0%; adjusted odds ratio, 0.83; 95% CI, 0.23-2.82; p=0.758), new permanent pacemaker implantation, and VARC-3 types 2-4 bleeding. CONCLUSIONS ICE was comparable to TEE for guidance during TAVR for the composite clinical efficacy outcome, with similar incidences of moderate-to-severe PVR, new permanent pacemaker implantation, and major bleeding. These results suggest that ICE could be a safe and effective alternative echocardiographic modality to TEE for guiding TAVR.
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Affiliation(s)
- Sang-Hyup Lee
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Seunguk Oh
- Department of Cardiology, Myongji Hospital, Hanyang University College of Medicine, Goyang, Korea
| | - Young-Guk Ko
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, Korea.
| | - Yong-Joon Lee
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Seung-Jun Lee
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Sung-Jin Hong
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Chul-Min Ahn
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Jung-Sun Kim
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Byeong-Keuk Kim
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Kyu-Yong Ko
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Iksung Cho
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Chi Young Shim
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Geu-Ru Hong
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Donghoon Choi
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Myeong-Ki Hong
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, Korea
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21
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Govindarajan V, Kolanjiyil A, Wanna C, Kim H, Prakash S, Chandran KB, McPherson DD, Johnson NP. Biomechanical Evaluation of Aortic Valve Stenosis by Means of a Virtual Stress Test: A Fluid-Structure Interaction Study. Ann Biomed Eng 2024; 52:414-424. [PMID: 37957528 DOI: 10.1007/s10439-023-03389-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2023] [Accepted: 10/15/2023] [Indexed: 11/15/2023]
Abstract
The impact of aortic valve stenosis (AS) extends beyond the vicinity of the narrowed leaflets into the left ventricle (LV) and into the systemic vasculature because of highly unpredictable valve behavior and complex blood flow in the ascending aorta that can be attributed to the strong interaction between the narrowed cusps and the ejected blood. These effects can become exacerbated during exercise and may have implications for disease progression, accurate diagnosis, and timing of intervention. In this 3-D patient-specific study, we employ strongly coupled fluid-structure interaction (FSI) modeling to perform a comprehensive biomechanical evaluation of systolic ejection dynamics in a stenosed aortic valve (AV) during increasing LV contraction. Our model predictions reveal that the heterogeneous ∆P vs. Q relationship that was observed in our previous clinical study can be attributed to a non-linear increase (by ~ 1.5-fold) in aortic valve area as LV heart rate increases from 70 to 115 bpm. Furthermore, our results show that even for a moderately stenotic valve, increased LV contraction during exercise can lead to high-velocity flow turbulence (Re = 11,700) in the aorta similar to that encountered with a severely stenotic valve (Re ~ 10,000), with concomitant greater viscous loss (~3-fold increase) and elevated wall stress in the ascending aorta. Our FSI predictions also reveal that individual valve cusps undergo distinct and highly non-linear increases (>100%) in stress during exercise, potentially contributing to progressive calcification. Such quantitative biomechanical evaluations from realistic FSI workflows provide insights into disease progression and can be integrated with current stress testing for AS patients to comprehensively predict hemodynamics and valve function under both baseline and exercise conditions.
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Affiliation(s)
- Vijay Govindarajan
- Division of Cardiology, Department of Internal Medicine, McGovern Medical School, The University of Texas Health Science at Houston, 1881 East Road, Houston, TX, 77054, USA.
- Boston Children's Hospital, Boston, MA, USA.
- Harvard Medical School, Boston, MA, USA.
| | | | - Charles Wanna
- Division of Cardiology, Department of Internal Medicine, McGovern Medical School, The University of Texas Health Science at Houston, 1881 East Road, Houston, TX, 77054, USA
| | - Hyunggun Kim
- Division of Cardiology, Department of Internal Medicine, McGovern Medical School, The University of Texas Health Science at Houston, 1881 East Road, Houston, TX, 77054, USA
- Sungkyunkwan University, Suwon, Gyeonggi, Korea
| | - Siddharth Prakash
- Division of Cardiology, Department of Internal Medicine, McGovern Medical School, The University of Texas Health Science at Houston, 1881 East Road, Houston, TX, 77054, USA
| | - Krishnan B Chandran
- Division of Cardiology, Department of Internal Medicine, McGovern Medical School, The University of Texas Health Science at Houston, 1881 East Road, Houston, TX, 77054, USA
- The University of Iowa, Iowa City, IA, USA
| | - David D McPherson
- Division of Cardiology, Department of Internal Medicine, McGovern Medical School, The University of Texas Health Science at Houston, 1881 East Road, Houston, TX, 77054, USA
| | - Nils P Johnson
- Division of Cardiology, Department of Internal Medicine, McGovern Medical School, The University of Texas Health Science at Houston, 1881 East Road, Houston, TX, 77054, USA
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Santos-Ferreira D, Fernandes I, Diaz SO, Guerreiro C, Saraiva F, Barros AS, Leite-Moreira A, Pereira E, Sampaio F, Ribeiro J, Braga P, Fontes-Carvalho R. Prognostic value of flow-status in severe aortic stenosis patients undergoing percutaneous intervention. Int J Cardiovasc Imaging 2024; 40:341-350. [PMID: 37981631 PMCID: PMC10884040 DOI: 10.1007/s10554-023-02992-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 10/21/2023] [Indexed: 11/21/2023]
Abstract
PURPOSE Low-flow status is a mortality predictor in severe aortic stenosis (SAS) patients, including after transcatheter aortic valve implantation (TAVI) treatment. However, the best parameter to assess flow is unknown. Recent studies suggest that transaortic flow rate (FR) is superior to currently used stroke volume index (SVi) in defining low-flow states. Therefore, we aimed to evaluate the prognostic value of FR and SVi in patients undergoing TAVI. METHODS A single-centre retrospective analysis of all consecutive patients treated with TAVI for SAS between 2011 and 2019 was conducted. Low-FR was defined as < 200 mL/s and low-SVi as < 35 mL/m2. Primary endpoint was all-cause five-year mortality, analyzed using Kaplan-Meier curves and Cox regression models. Secondary endpoint was variation of NYHA functional class six months after procedure. Patients were further stratified according to ejection fraction (EF < 50%). RESULTS Of 489 cases, 59.5% were low-FR, and 43.1% low-SVi. Low-flow patients had superior surgical risk, worse renal function, and had a higher prevalence of coronary artery disease. Low-FR was associated with mortality (hazard ratio 1.36, p = 0.041), but not after adjustment to EuroSCORE II. Normal-SVi was not associated with survival, despite a significative p-trend for its continuous value. No associations were found for flow-status and NYHA recovery. When stratifying according to preserved and reduced EF, both FR and SVi did not predict all-cause mortality. CONCLUSION In patients with SAS undergoing TAVI, a low-FR state was associated with higher mortality, as well as SVi, but not at a 35 mL/m2 cut off.
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Affiliation(s)
- Diogo Santos-Ferreira
- Cardiology Department, Centro Hospitalar de Vila Nova de Gaia/Espinho, Rua Conceição Fernandes, Vila Nova de Gaia, 4434-502, Portugal
- Department of Surgery and Physiology, UnIC@RISE, Faculty of Medicine, University of Porto, Alameda Prof. Hernâni Monteiro, Porto, 4200-319, Portugal
| | - Isabel Fernandes
- Department of Surgery and Physiology, UnIC@RISE, Faculty of Medicine, University of Porto, Alameda Prof. Hernâni Monteiro, Porto, 4200-319, Portugal
| | - Sílvia O Diaz
- Department of Surgery and Physiology, UnIC@RISE, Faculty of Medicine, University of Porto, Alameda Prof. Hernâni Monteiro, Porto, 4200-319, Portugal
| | - Cláudio Guerreiro
- Cardiology Department, Centro Hospitalar de Vila Nova de Gaia/Espinho, Rua Conceição Fernandes, Vila Nova de Gaia, 4434-502, Portugal
| | - Francisca Saraiva
- Department of Surgery and Physiology, UnIC@RISE, Faculty of Medicine, University of Porto, Alameda Prof. Hernâni Monteiro, Porto, 4200-319, Portugal
| | - António S Barros
- Department of Surgery and Physiology, UnIC@RISE, Faculty of Medicine, University of Porto, Alameda Prof. Hernâni Monteiro, Porto, 4200-319, Portugal
| | - Adelino Leite-Moreira
- Department of Surgery and Physiology, UnIC@RISE, Faculty of Medicine, University of Porto, Alameda Prof. Hernâni Monteiro, Porto, 4200-319, Portugal
| | - Eulália Pereira
- Cardiology Department, Centro Hospitalar de Vila Nova de Gaia/Espinho, Rua Conceição Fernandes, Vila Nova de Gaia, 4434-502, Portugal
| | - Francisco Sampaio
- Cardiology Department, Centro Hospitalar de Vila Nova de Gaia/Espinho, Rua Conceição Fernandes, Vila Nova de Gaia, 4434-502, Portugal
- Department of Surgery and Physiology, UnIC@RISE, Faculty of Medicine, University of Porto, Alameda Prof. Hernâni Monteiro, Porto, 4200-319, Portugal
| | - José Ribeiro
- Cardiology Department, Centro Hospitalar de Vila Nova de Gaia/Espinho, Rua Conceição Fernandes, Vila Nova de Gaia, 4434-502, Portugal
| | - Pedro Braga
- Cardiology Department, Centro Hospitalar de Vila Nova de Gaia/Espinho, Rua Conceição Fernandes, Vila Nova de Gaia, 4434-502, Portugal
| | - Ricardo Fontes-Carvalho
- Cardiology Department, Centro Hospitalar de Vila Nova de Gaia/Espinho, Rua Conceição Fernandes, Vila Nova de Gaia, 4434-502, Portugal.
- Department of Surgery and Physiology, UnIC@RISE, Faculty of Medicine, University of Porto, Alameda Prof. Hernâni Monteiro, Porto, 4200-319, Portugal.
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23
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Thornton GD, Vassiliou VS, Musa TA, Aziminia N, Craig N, Dattani A, Davies RH, Captur G, Moon JC, Dweck MR, Myerson SG, Prasad SK, McCann GP, Greenwood JP, Singh A, Treibel TA. Myocardial Scar and Remodelling Predict Long-Term Mortality in Severe Aortic Stenosis Beyond 10 Years. Eur Heart J 2024:ehae067. [PMID: 38271583 DOI: 10.1093/eurheartj/ehae067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Revised: 01/22/2024] [Accepted: 01/23/2024] [Indexed: 01/27/2024] Open
Affiliation(s)
- George D Thornton
- Institute of Cardiovascular Science, University College London, London, United Kingdom
- St Bartholomew's Hospital, Barts Health NHS Trust, London, United Kingdom
| | - Vassilios S Vassiliou
- Imperial College London and Royal Brompton Hospital, London, United Kingdom
- University of East Anglia, United Kingdom
| | | | - Nikoo Aziminia
- Institute of Cardiovascular Science, University College London, London, United Kingdom
- St Bartholomew's Hospital, Barts Health NHS Trust, London, United Kingdom
| | - Neil Craig
- Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom
| | - Abhishek Dattani
- Department of Cardiovascular Sciences, University of Leicester and the NIHR Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, United Kingdom
| | - Rhodri H Davies
- Institute of Cardiovascular Science, University College London, London, United Kingdom
| | - Gabriella Captur
- Institute of Cardiovascular Science, University College London, London, United Kingdom
| | - James C Moon
- Institute of Cardiovascular Science, University College London, London, United Kingdom
- St Bartholomew's Hospital, Barts Health NHS Trust, London, United Kingdom
| | - Marc R Dweck
- Centre for Cardiovascular Science, University of Edinburgh, Edinburgh, United Kingdom
| | - Saul G Myerson
- University of Oxford Centre for Clinical Magnetic Resonance Research, Oxford, United Kingdom
| | - Sanjay K Prasad
- Imperial College London and Royal Brompton Hospital, London, United Kingdom
| | - Gerry P McCann
- Department of Cardiovascular Sciences, University of Leicester and the NIHR Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, United Kingdom
| | - John P Greenwood
- Leeds Institute for Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, United Kingdom
- The Baker Heart and Diabetes Institute & Monash University, Melbourne, Australia
| | - Anvesha Singh
- Department of Cardiovascular Sciences, University of Leicester and the NIHR Leicester Biomedical Research Centre, Glenfield Hospital, Leicester, United Kingdom
| | - Thomas A Treibel
- Institute of Cardiovascular Science, University College London, London, United Kingdom
- St Bartholomew's Hospital, Barts Health NHS Trust, London, United Kingdom
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24
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D'Angelo T, Lanzafame LRM, Liguori C, Mantini C, Russo V, Palumbo P, Scalera GB, Iozzelli A, Borghesi A, Matta G, Greco F, Garretto V, Danti M, Iezzi R, Francone M. Pre-TAVI imaging: an Italian survey by the CT PRotocol optimization (CT-PRO) group. Int J Cardiovasc Imaging 2024:10.1007/s10554-024-03052-8. [PMID: 38263535 DOI: 10.1007/s10554-024-03052-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2023] [Accepted: 01/07/2024] [Indexed: 01/25/2024]
Abstract
PURPOSE The purpose of this survey was to evaluate the current state-of-art of pre-TAVI imaging in a large radiological professional community. METHODS Between December 2022 and January 2023 all members of the Italian Society of Medical and Interventional Radiology (SIRM) were invited by the CT PRotocol Optimization group (CT-PRO group) to complete an online 24-item questionnaire about pre-TAVI imaging. RESULTS 557 SIRM members participated in the survey. The greatest part of respondents were consultant radiologists employed in public hospitals and 84% claimed to routinely perform pre-TAVI imaging at their institutions. The most widespread acquisition protocol consisted of an ECG-gated CT angiography (CTA) scan of the aortic root and heart followed by a non-ECG-synchronized CTA of the thorax, abdomen, and pelvis. Contrast agent administration was generally tailored on the patient's body weight with a preference for using high concentration contrast media. The reports were commonly written by radiologists with expertise in cardiovascular imaging, and included all the measurements suggested by current guidelines for adequate pre-procedural planning. About 60% of the subjects affirmed that the Heart Team is present at their institutions, however only 7% of the respondents regularly attended the multidisciplinary meetings. CONCLUSIONS This survey defines the current pre-TAVI imaging practice in a large radiological professional community. Interestingly, despite the majority of radiologists follow the current guidelines regarding acquisition and reporting of pre-TAVI imaging studies, there is still a noteworthy absence from multidisciplinary meetings and from the Heart Team.
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Affiliation(s)
- Tommaso D'Angelo
- Unit of Diagnostic and Interventional Imaging, Department BIOMORF, University of Messina, Via Consolare Valeria 1, Messina, 98100, Italy.
- Department of Radiology and Nuclear Medicine, Erasmus MC, Rotterdam, The Netherlands.
| | - Ludovica R M Lanzafame
- Unit of Diagnostic and Interventional Imaging, Department BIOMORF, University of Messina, Via Consolare Valeria 1, Messina, 98100, Italy
| | - Carlo Liguori
- Radiology Unit, Ospedale del Mare, ASL NA1 Centro, Napoli, Italy
| | - Cesare Mantini
- Department of Neuroscience, Imaging and Clinical Sciences, "Gabriele D'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Vincenzo Russo
- Pediatric and Adult CardioThoracic and Vascular, Oncohematologic and Emergency Radiology Unit, Radiology Department IRCCS, Azienda Ospedaliero-Universitaria di Bologna, Bologna, Italy
| | - Pierpaolo Palumbo
- Department of Diagnostic Imaging, Area of Cardiovascular and Interventional Imaging, Abruzzo Health Unit 1, L'Aquila, Italy
| | - Giovanni B Scalera
- Unit of Diagnostic Imaging, Department of Medicine and Surgery, Santa Maria della Misericordia Hospital, University of Perugia, Perugia, Italy
| | | | - Andrea Borghesi
- Department of Medical and Surgical Specialties, Radiological Sciences and Public Health, University of Brescia, ASST Spedali Civili of Brescia, Piazzale Spedali Civili, 1, Brescia, I - 25123, Italy
| | - Gildo Matta
- Department of Radiology, Azienda Ospedaliera "G. Brotzu", Cagliari, Italy
| | - Fabio Greco
- Department of Radiology, "University Hospitals Bristol and Weston Foundation Trust", Bristol, UK
| | - Valeria Garretto
- Diagnostic Radiology Unit Department, CAST - Policlinico - San Marco Hospital University, Catania, Italy
| | | | - Roberto Iezzi
- Unit of Diagnostic and Interventional Imaging, Department of Diagnostic Imaging, Radiation Therapy and Hematology, IRCCS Policlinico "A. Gemelli", Roma, Italy
- Unit of Radiology, Università Cattolica del Sacro Cuore, Roma, Italy
| | - Marco Francone
- Department of Biomedical Sciences, Humanitas University, Pieve Emanuele, Milan, Italy
- IRCCS Humanitas Research Hospital, Rozzano, Milan, Italy
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25
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Thiene G, Rizzo S, Basso C. Bicuspid aortic valve: The most frequent and not so benign congenital heart disease. Cardiovasc Pathol 2024; 70:107604. [PMID: 38253300 DOI: 10.1016/j.carpath.2024.107604] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Revised: 01/10/2024] [Accepted: 01/10/2024] [Indexed: 01/24/2024] Open
Abstract
Bicuspid aortic valve (BAV) is the most frequent congenital heart disease, with an incidence of approximately 1%. It can be silent and associated with normal valve function. However, a series of complications, even catastrophic, may occur with time: valve incompetence, valve stenosis by dystrophic calcification, infective endocarditis, progressive dilatation of the ascending aorta, aortic dissection, sudden death. The problem of BAV is not just about the number of semilunar cusps, but also the aortic wall. Severe noninflammatory degenerative changes (elastic fiber fragmentation, smooth muscle cells death, mucoid extracellular matrix accumulation=MEMA) are observed in the aortic wall of BAV patients, with intrinsic weakness accounting for progressive aneurysmal dilatation of the ascending aorta, valve incompetence, and wall dissection. The link between valve and aortic wall pathology finds most probably an explanation in the embryology of the arterial pole since neurocrestal cells play a role in the development of both the ascending aorta, aortic arch, and semilunar valves. The frequent association of adult aortic coarctation and BAV provides evidence for this hypothesis. BAV has a significant genetic component as to require screening of first-degree relatives, as outlined by AHA/ACC 2022 guidelines.
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Affiliation(s)
- Gaetano Thiene
- Cardiovascular Pathology, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua Medical School, Padova, Italy.
| | - Stefania Rizzo
- Cardiovascular Pathology, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua Medical School, Padova, Italy
| | - Cristina Basso
- Cardiovascular Pathology, Department of Cardiac, Thoracic, Vascular Sciences and Public Health, University of Padua Medical School, Padova, Italy
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26
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Verma Y, Arachchige ASPM. Revolutionizing cardiovascular care: the power of histotripsy. J Ultrasound 2024:10.1007/s40477-023-00848-7. [PMID: 38217765 DOI: 10.1007/s40477-023-00848-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2023] [Accepted: 11/13/2023] [Indexed: 01/15/2024] Open
Abstract
Histotripsy, an innovative ultrasonic technique, is poised to transform the landscape of cardiovascular disease management. This review explores the multifaceted applications of histotripsy across various domains of cardiovascular medicine. In thrombolysis, histotripsy presents a non-invasive, drug-free, and precise method for recanalizing blood vessels obstructed by clots, minimizing the risk of vessel damage and embolism. Additionally, histotripsy showcases its potential in congenital heart defect management, offering a promising alternative to invasive procedures by creating intracardiac communications noninvasively. For patients with calcified aortic stenosis, histotripsy demonstrates its effectiveness in softening calcified bioprosthetic valves, potentially revolutionizing valve interventions. In the realm of arrhythmias, histotripsy could play an important role in scar-based ventricular tachycardia ablation, eliminating channel-like isthmuses of slowly conducting myocardium. Histotripsy`s potential applications also extend to structural heart interventions, enabling the safe sectioning of basal chordae and potentially addressing mitral regurgitation. Furthermore, it showcases its versatility by safely generating ventricular septal defects, providing a non-invasive means of creating intracardiac communications in neonates with congenital heart disease. Yet, most supporting studies are in-vitro or animal studies and there are possible challenges in translating experimental data on cardiac histotripsy to the clinical level. As histotripsy continues to evolve and mature, its remarkable potential in cardiovascular disease management holds promise for improving patient outcomes and reducing the burden of invasive procedures in the field of cardiology.
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Affiliation(s)
- Yash Verma
- Norfolk and Norwich University Hospital NHS Foundation Trust, Norwich, UK
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27
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Benfari G, Essayagh B, Michelena HI, Ye Z, Inojosa JM, Ribichini FL, Crestanello J, Messika-Zeitoun D, Prendergast B, Wong BF, Thapa P, Enriquez-Sarano M. Severe aortic stenosis: secular trends of incidence and outcomes. Eur Heart J 2024:ehad887. [PMID: 38190428 DOI: 10.1093/eurheartj/ehad887] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/25/2023] [Revised: 11/17/2023] [Accepted: 12/21/2023] [Indexed: 01/10/2024] Open
Abstract
BACKGROUND AND AIMS Severe aortic stenosis (AS) is the guideline-based indication for aortic valve replacement (AVR), which has markedly increased with transcatheter approaches, suggesting possible increasing AS incidence. However, reported secular trends of AS incidence remain contradictory and lack quantitative Doppler echocardiographic ascertainment. METHODS All adults residents in Olmsted County (MN, USA) diagnosed over 20 years (1997-2016) with incident severe AS (first diagnosis) based on quantitatively defined measures (aortic valve area ≤ 1 cm2, aortic valve area index ≤ 0.6 cm2/m2, mean gradient ≥ 40 mmHg, peak velocity ≥ 4 m/s, Doppler velocity index ≤ 0.25) were counted to define trends in incidence, presentation, treatment, and outcome. RESULTS Incident severe AS was diagnosed in 1069 community residents. The incidence rate was 52.5 [49.4-55.8] per 100 000 patient-year, slightly higher in males vs. females and was almost unchanged after age and sex adjustment for the US population 53.8 [50.6-57.0] per 100 000 residents/year. Over 20 years, severe AS incidence remained stable (P = .2) but absolute burden of incident cases markedly increased (P = .0004) due to population growth. Incidence trend differed by sex, stable in men (incidence rate ratio 0.99, P = .7) but declining in women (incidence rate ratio 0.93, P = .02). Over the study, AS clinical characteristics remained remarkably stable and AVR performance grew and was more prompt (from 1.3 [0.1-3.3] years in 1997-2000 to 0.5 [0.2-2.1] years in 2013-16, P = .001) but undertreatment remained prominent (>40%). Early AVR was associated with survival benefit (adjusted hazard ratio 0.55 [0.42-0.71], P < .0001). Despite these improvements, overall mortality (3-month 8% and 3-year 36%), was swift, considerable and unabated (all P ≥ .4) throughout the study. CONCLUSIONS Over 20 years, the population incidence of severe AS remained stable with increased absolute case burden related to population growth. Despite stable severe AS presentation, AVR performance grew notably, but while declining, undertreatment remained substantial and disease lethality did not yet decline. These population-based findings have important implications for improving AS management pathways.
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Affiliation(s)
- Giovanni Benfari
- Department ofCardiovascular Disease, Mayo Clinic, Rochester, MN, USA
- Section of Cardiology, University of Verona, Verona, Italy
| | - Benjamin Essayagh
- Department ofCardiovascular Disease, Mayo Clinic, Rochester, MN, USA
- Department of Echocardiography, Cardio X Clinic, Cannes, France
| | | | - Zi Ye
- Department ofCardiovascular Disease, Mayo Clinic, Rochester, MN, USA
| | | | | | - Juan Crestanello
- Department ofCardiovascular Disease, Mayo Clinic, Rochester, MN, USA
| | - David Messika-Zeitoun
- Department of Cardiology, University of Ottawa Heart Institute, Ottawa, Ontario, Canada
| | - Bernard Prendergast
- Department of Cardiology, Cleveland Clinic and Saint Thomas' Hospitals, London, UK
| | | | - Prabin Thapa
- Department ofCardiovascular Disease, Mayo Clinic, Rochester, MN, USA
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28
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Langenbach MC, Langenbach IL, Foldyna B, Mauri V, Klein K, Macherey-Meyer S, Heyne S, Meertens M, Lee S, Baldus S, Maintz D, Halbach M, Adam M, Wienemann H. Advanced CT measures of coronary artery disease with intermediate stenosis in patients with severe aortic valve stenosis. Eur Radiol 2024:10.1007/s00330-023-10549-8. [PMID: 38189982 DOI: 10.1007/s00330-023-10549-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2023] [Revised: 10/20/2023] [Accepted: 12/04/2023] [Indexed: 01/09/2024]
Abstract
BACKGROUND Coronary artery disease (CAD) and severe aortic valve stenosis (AS) frequently coexist. While pre-transcatheter aortic valve replacement (TAVR) computed tomography angiography (CTA) allows to rule out obstructive CAD, interpreting hemodynamic significance of intermediate stenoses is challenging. This study investigates the incremental value of CT-derived fractional flow reserve (CT-FFR), quantitative coronary plaque characteristics (e.g., stenosis degree, plaque volume, and composition), and peri-coronary adipose tissue (PCAT) density to detect hemodynamically significant lesions among those with AS and CAD. MATERIALS AND METHODS We included patients with severe AS and intermediate coronary lesions (20-80% diameter stenosis) who underwent pre-TAVR CTA and invasive coronary angiogram (ICA) with resting full-cycle ratio (RFR) assessment between 08/16 and 04/22. CTA image analysis included assessment of CT-FFR, quantitative coronary plaque analysis, and PCAT density. Coronary lesions with RFR ≤ 0.89 indicated hemodynamic significance as reference standard. RESULTS Overall, 87 patients (age 77.9 ± 7.4 years, 38% female) with 95 intermediate coronary artery lesions were included. CT-FFR showed good discriminatory capacity (area under receiver operator curve (AUC) = 0.89, 95% confidence interval (CI) 0.81-0.96, p < 0.001) to identify hemodynamically significant lesions, superior to anatomical assessment, plaque morphology, and PCAT density. Plaque composition and PCAT density did not differ between lesions with and without hemodynamic significance. Univariable and multivariable analyses revealed CT-FFR as the only predictor for functionally significant lesions (odds ratio 1.28 (95% CI 1.17-1.43), p < 0.001). Overall, CT-FFR ≤ 0.80 showed diagnostic accuracy, sensitivity, and specificity of 88.4% (95%CI 80.2-94.1), 78.5% (95%CI 63.2-89.7), and 96.2% (95%CI 87.0-99.5), respectively. CONCLUSION CT-FFR was superior to CT anatomical, plaque morphology, and PCAT assessment to detect functionally significant stenoses in patients with severe AS. CLINICAL RELEVANCE STATEMENT CT-derived fractional flow reserve in patients with severe aortic valve stenosis may be a useful tool for non-invasive hemodynamic assessment of intermediate coronary lesions, while CT anatomical, plaque morphology, and peri-coronary adipose tissue assessment have no incremental or additional benefit. These findings might help to reduce pre-transcatheter aortic valve replacement invasive coronary angiogram. KEY POINTS • Interpreting the hemodynamic significance of intermediate coronary stenoses is challenging in pre-transcatheter aortic valve replacement CT. • CT-derived fractional flow reserve (CT-FFR) has a good discriminatory capacity in the identification of hemodynamically significant coronary lesions. • CT-derived anatomical, plaque morphology, and peri-coronary adipose tissue assessment did not improve the diagnostic capability of CT-FFR in the hemodynamic assessment of intermediate coronary stenoses.
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Affiliation(s)
- Marcel C Langenbach
- Faculty of Medicine and University Hospital Cologne, Institute for Diagnostic and Interventional Radiology, University of Cologne, Kerpener Strasse 62, Cologne, 50937, Germany.
- Cardiovascular Imaging Research Center, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, 165 Cambridge Street, Suite 400, Boston, MA, 02114, USA.
| | - Isabel L Langenbach
- Faculty of Medicine and University Hospital Cologne, Institute for Diagnostic and Interventional Radiology, University of Cologne, Kerpener Strasse 62, Cologne, 50937, Germany
- Cardiovascular Imaging Research Center, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, 165 Cambridge Street, Suite 400, Boston, MA, 02114, USA
| | - Borek Foldyna
- Cardiovascular Imaging Research Center, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, 165 Cambridge Street, Suite 400, Boston, MA, 02114, USA
| | - Victor Mauri
- Faculty of Medicine and University Hospital Cologne, Clinic III for Internal Medicine, University of Cologne, Kerpener Strasse 62, 50937, Cologne, Germany
| | - Konstantin Klein
- Faculty of Medicine and University Hospital Cologne, Institute for Diagnostic and Interventional Radiology, University of Cologne, Kerpener Strasse 62, Cologne, 50937, Germany
| | - Sascha Macherey-Meyer
- Faculty of Medicine and University Hospital Cologne, Clinic III for Internal Medicine, University of Cologne, Kerpener Strasse 62, 50937, Cologne, Germany
| | - Sebastian Heyne
- Faculty of Medicine and University Hospital Cologne, Clinic III for Internal Medicine, University of Cologne, Kerpener Strasse 62, 50937, Cologne, Germany
| | - Max Meertens
- Faculty of Medicine and University Hospital Cologne, Clinic III for Internal Medicine, University of Cologne, Kerpener Strasse 62, 50937, Cologne, Germany
| | - Samuel Lee
- Faculty of Medicine and University Hospital Cologne, Clinic III for Internal Medicine, University of Cologne, Kerpener Strasse 62, 50937, Cologne, Germany
| | - Stephan Baldus
- Faculty of Medicine and University Hospital Cologne, Clinic III for Internal Medicine, University of Cologne, Kerpener Strasse 62, 50937, Cologne, Germany
| | - David Maintz
- Faculty of Medicine and University Hospital Cologne, Institute for Diagnostic and Interventional Radiology, University of Cologne, Kerpener Strasse 62, Cologne, 50937, Germany
| | - Marcel Halbach
- Faculty of Medicine and University Hospital Cologne, Clinic III for Internal Medicine, University of Cologne, Kerpener Strasse 62, 50937, Cologne, Germany
| | - Matti Adam
- Faculty of Medicine and University Hospital Cologne, Clinic III for Internal Medicine, University of Cologne, Kerpener Strasse 62, 50937, Cologne, Germany
| | - Hendrik Wienemann
- Faculty of Medicine and University Hospital Cologne, Clinic III for Internal Medicine, University of Cologne, Kerpener Strasse 62, 50937, Cologne, Germany
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29
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Oettinger V, Hilgendorf I, Wolf D, Rilinger J, Maier A, Zehender M, Westermann D, Kaier K, von Zur Mühlen C. Comparing balloon-expandable and self-expanding transfemoral transcatheter aortic valve replacement based on subgroups in Germany 2019/2020. Clin Res Cardiol 2024; 113:168-176. [PMID: 37982864 PMCID: PMC10808194 DOI: 10.1007/s00392-023-02326-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/17/2023] [Accepted: 10/16/2023] [Indexed: 11/21/2023]
Abstract
BACKGROUND Previously, overall comparable outcomes were seen for balloon-expandable (BE) or self-expanding (SE) transfemoral transcatheter aortic valve replacement (TAVR). However, subgroup analyses based on large case numbers are still needed. METHODS German national data of all BE and SE transfemoral TAVR treating aortic valve stenosis in 2019 and 2020 were analysed. We then compared different outcomes and performed a subgroup analysis for the endpoint in-hospital mortality. RESULTS Overall, 46,243 TAVR were analysed, 19,910 BE, and 26,333 SE. Patients in the SE group had a significantly higher logistic EuroSCORE (13.61 vs 12.66%, p < 0.001), age (81.55 vs 79.99a, p < 0.001), and proportion of women (54.82 vs 40.06%, p < 0.001). Both groups showed a similar in-hospital mortality with 2.37% in BE and 2.35% in SE (p = 0.916). In-hospital mortality also did not differ significantly after risk adjustment (OR = 0.98 [0.86, 1.13], p = 0.799). Patients in the SE group had a significantly lower risk of major bleeding (OR = 0.83 [0.73, 0.95], p = 0.006), but a significantly higher risk of stroke (OR = 1.38 [1.19, 1.59], p < 0.001), delirium (OR = 1.15 [1.06, 1.24], p = 0.001), and permanent pacemaker implantation (OR = 1.29 [1.21, 1.37], p < 0.001). In the subgroup analysis of in-hospital mortality, there were no significant differences in any of the observed subgroups (age < 75/75-79/80-84/ ≥ 85a, logistic EuroSCORE < 4/4- < 9/ ≥ 9, gender, NYHA III/IV, previous CABG, peripheral vascular disease, COPD, pulmonary hypertension, renal disease GFR < 30 ml/min, and diabetes mellitus). CONCLUSION In the direct comparison of balloon-expandable and self-expanding TAVR, there are no differences for in-hospital mortality in subgroups.
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Affiliation(s)
- Vera Oettinger
- Department of Cardiology and Angiology, University Heart Center, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany.
- Center for Big Data Analysis in Cardiology (CeBAC), Department of Cardiology and Angiology, University Heart Center, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany.
| | - Ingo Hilgendorf
- Department of Cardiology and Angiology, University Heart Center, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany
| | - Dennis Wolf
- Department of Cardiology and Angiology, University Heart Center, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany
| | - Jonathan Rilinger
- Department of Cardiology and Angiology, University Heart Center, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany
| | - Alexander Maier
- Department of Cardiology and Angiology, University Heart Center, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany
- Center for Big Data Analysis in Cardiology (CeBAC), Department of Cardiology and Angiology, University Heart Center, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Manfred Zehender
- Department of Cardiology and Angiology, University Heart Center, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany
- Center for Big Data Analysis in Cardiology (CeBAC), Department of Cardiology and Angiology, University Heart Center, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
| | - Dirk Westermann
- Department of Cardiology and Angiology, University Heart Center, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany
| | - Klaus Kaier
- Center for Big Data Analysis in Cardiology (CeBAC), Department of Cardiology and Angiology, University Heart Center, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
- Institute of Medical Biometry and Statistics, Faculty of Medicine and Medical Center-University of Freiburg, Freiburg, Germany
| | - Constantin von Zur Mühlen
- Department of Cardiology and Angiology, University Heart Center, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Hugstetter Str. 55, 79106, Freiburg, Germany
- Center for Big Data Analysis in Cardiology (CeBAC), Department of Cardiology and Angiology, University Heart Center, Medical Center-University of Freiburg, Faculty of Medicine, University of Freiburg, Freiburg, Germany
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van Wely M, van Nieuwkerk AC, Rooijakkers M, van der Wulp K, Gehlmann H, Verkroost M, van Garsse L, Geuzebroek G, Baz JA, Tchétché D, De Brito FS, Barbanti M, Kornowski R, Latib A, D'Onofrio A, Ribichini F, Dangas G, Mehran R, Delewi R, van Royen N. Transaxillary versus transfemoral access as default access in TAVI: A propensity matched analysis. Int J Cardiol 2024; 394:131353. [PMID: 37696359 DOI: 10.1016/j.ijcard.2023.131353] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2023] [Revised: 08/10/2023] [Accepted: 09/08/2023] [Indexed: 09/13/2023]
Abstract
BACKGROUND Transfemoral (TF) access is default in transcatheter aortic valve implantation (TAVI). Transaxillary (TAx) access has been shown to be a safe alternative in case of prohibitive iliofemoral anatomy, but whether TAx as preferred access has similar safety and efficacy as TF access is unknown. The aim of this study was to compare outcomes between patients treated with self-expanding devices using TF or TAx route as preferred access in TAVI. METHODS A single center cohort of 354 patients treated using TAx as preferred access and a multi-center cohort of 5980 patients treated using TF access were compared. Propensity score matching was used to reduce selection bias and potential confounding. After propensity score matching, each group consisted of 322 patients. Clinical outcomes according to VARC-2 were compared using chi-square test. RESULTS In 6334 patients undergoing TAVI, mean age was 81.4 ± 7.0 years, 57% was female and median logistic EuroSCORE was 14.7% (IQR 9.5-22.6). In the matched population (age 79.3 ± 7.0, 50% female, logistic EuroSCORE 13.4%, IQR 9.0-21.5), primary outcomes 30-day and one-year all-cause mortality were similar between Tax and TF groups (30 days: 5% versus 6%, p = 0.90; 1 year: 20% versus 16%, p = 0.17). Myocardial infarction was more frequent in patients undergoing Tax TAVI compared with TF (4% versus 1%, p = 0.05), but new permanent pacemakers were less frequently implanted (12% versus 21%, p = 0.001). CONCLUSION TAx as preferred access is feasible and safe with outcomes that are comparable to TF access.
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Affiliation(s)
- Marleen van Wely
- Department of Cardiology, Radboud University Medical Center, Nijmegen, the Netherlands.
| | - Astrid C van Nieuwkerk
- Amsterdam UMC, University of Amsterdam, Heart Center; Department of Cardiology, Amsterdam Cardiovascular Sciences, Meibergdreef 9, Amsterdam, the Netherlands.
| | - Maxim Rooijakkers
- Department of Cardiology, Radboud University Medical Center, Nijmegen, the Netherlands.
| | - Kees van der Wulp
- Department of Cardiology, Radboud University Medical Center, Nijmegen, the Netherlands.
| | - Helmut Gehlmann
- Department of Cardiology, Radboud University Medical Center, Nijmegen, the Netherlands.
| | - Michel Verkroost
- Department of Cardio-Thoracic surgery, Radboud University Medical Center, Nijmegen, the Netherlands.
| | - Leen van Garsse
- Department of Cardio-Thoracic surgery, Radboud University Medical Center, Nijmegen, the Netherlands.
| | - Guillaume Geuzebroek
- Department of Cardio-Thoracic surgery, Radboud University Medical Center, Nijmegen, the Netherlands.
| | - José Antonio Baz
- Servicio de Cardiología, Hospital Universitario Álvaro Cunqueiro, Vigo, Pontevedra, Spain.
| | | | - Fabio S De Brito
- Heart Institute, University of São Paulo Medical School, São Paulo, Brazil.
| | - Marco Barbanti
- Division of Cardiology, Policlinico-Vittorio Emanuele Hospital, University of Catania, Catania, Italy.
| | - Ran Kornowski
- Rabin Medical Center, Cardiology Department, Petach Tikva, Israel.
| | - Azeem Latib
- Division of Cardiology, Department of Medicine, University of Cape Town, Cape Town, South Africa; Montefiore Medical Center, Department of Interventional Cardiology, New York, USA.
| | | | - Flavio Ribichini
- Division of Cardiology, Department of Medicine, University of Verona, Verona, Italy.
| | - George Dangas
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA.
| | - Roxana Mehran
- The Zena and Michael A. Wiener Cardiovascular Institute, Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA.
| | - Ronak Delewi
- Amsterdam UMC, University of Amsterdam, Heart Center; Department of Cardiology, Amsterdam Cardiovascular Sciences, Meibergdreef 9, Amsterdam, the Netherlands.
| | - Niels van Royen
- Department of Cardiology, Radboud University Medical Center, Nijmegen, the Netherlands.
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31
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Boxhammer E, Dienhart C, Kletzer J, Ramsauer S, Kopp K, Prinz E, Wintersteller W, Blessberger H, Hammerer M, Steinwender C, Lichtenauer M, Hoppe UC. Elevated systolic pulmonary artery pressure is a substantial predictor of increased mortality after transcatheter aortic valve replacement in males, not in females. Clin Res Cardiol 2024; 113:138-155. [PMID: 37750991 PMCID: PMC10808322 DOI: 10.1007/s00392-023-02307-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/22/2023] [Accepted: 09/05/2023] [Indexed: 09/27/2023]
Abstract
BACKGROUND While pulmonary hypertension (PH) in patients with severe aortic valve stenosis (AS) is associated with increased mortality after transcatheter aortic valve replacement (TAVR), there is limited data on gender differences in the effects on long-term survival. OBJECTIVE The aim of this retrospective, multicenter study was to investigate the prognostic impact of pre-interventional PH on survival of TAVR patients with respect to gender. METHODS 303 patients undergoing TAVR underwent echocardiography to detect PH prior to TAVR via measurement of systolic pulmonary artery pressure (sPAP). Different cut-off values were set for the presence of PH. The primary endpoint was all-cause mortality at 1, 3 and 5 years. RESULTS Kaplan-Meier analysis by gender showed that only males exhibited significant increased mortality at elevated sPAP values during the entire follow-up period of 5 years (sPAP ≥ 40 mmHg: p ≤ 0.001 and sPAP ≥ 50 mmHg: p ≤ 0.001 in 1- to 5-year survival), whereas high sPAP values had no effect on survival in females. In Cox regression analysis based on the selected sPAP thresholds, male gender was an independent risk factor for long-term mortality after TAVR in all time courses. CONCLUSION Male gender was an isolated risk factor for premature death after TAVR in patients with echocardiographic evidence of PH and severe AS. This could mean that, the indication for TAVR should be discussed more critically in men with severe AS and an elevated sPAP, while in females, PH should not be an exclusion criterion for TAVR.
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Affiliation(s)
- Elke Boxhammer
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University of Salzburg, Müllner Hauptstraße 48, 5020, Salzburg, Austria.
| | - Christiane Dienhart
- Department of Internal Medicine I, Division of Gastroenterology, Hepathology, Nephrology, Metabolism and Diabetology, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Joseph Kletzer
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University of Salzburg, Müllner Hauptstraße 48, 5020, Salzburg, Austria
| | - Susanne Ramsauer
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University of Salzburg, Müllner Hauptstraße 48, 5020, Salzburg, Austria
| | - Kristen Kopp
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University of Salzburg, Müllner Hauptstraße 48, 5020, Salzburg, Austria
| | - Erika Prinz
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University of Salzburg, Müllner Hauptstraße 48, 5020, Salzburg, Austria
| | - Wilfried Wintersteller
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University of Salzburg, Müllner Hauptstraße 48, 5020, Salzburg, Austria
| | - Hermann Blessberger
- Department of Cardiology, Kepler University Hospital, Medical Faculty of the Johannes Kepler University Linz, Linz, Austria
| | - Matthias Hammerer
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University of Salzburg, Müllner Hauptstraße 48, 5020, Salzburg, Austria
| | - Clemens Steinwender
- Department of Cardiology, Kepler University Hospital, Medical Faculty of the Johannes Kepler University Linz, Linz, Austria
| | - Michael Lichtenauer
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University of Salzburg, Müllner Hauptstraße 48, 5020, Salzburg, Austria
| | - Uta C Hoppe
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University of Salzburg, Müllner Hauptstraße 48, 5020, Salzburg, Austria
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Pibarot P. Discordant Low-Gradient Aortic Stenosis: Assessing the Valve and the Myocardium. Tex Heart Inst J 2024; 51:238288. [PMID: 38220578 DOI: 10.14503/thij-23-8288] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2024]
Affiliation(s)
- Philippe Pibarot
- Department of Cardiology, Québec Heart and Lung Institute, Laval University, Québec, QC, Canada
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Hof A, Wienemann H, Veulemans V, Ludwig S, Rudolph TK, Geißen S, Kuhn E, Eghbalzadeh K, Bleiziffer S, Zeus T, Sedaghat A, Schofer N, Baldus S, Adam M, Mauri V. Feasibility and outcome of third-generation transcatheter aortic valve implantation in patients with extra-large aortic annulus. Clin Res Cardiol 2024; 113:107-115. [PMID: 37524838 PMCID: PMC10808444 DOI: 10.1007/s00392-023-02278-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/11/2023] [Accepted: 07/24/2023] [Indexed: 08/02/2023]
Abstract
BACKGROUND Many patients in need for transcatheter aortic valve implantation (TAVI) present with an aortic annulus size larger than recommended by the manufacturer's instructions for use (IFU). AIMS To investigate procedural and short-term safety and efficacy of TAVI in patients with extra-large annuli (ELA). METHODS 30-day clinical outcome and valve performance as defined by VARC 3 of 144 patients with an aortic annulus size exceeding the permitted range were compared to a propensity-score matched control cohort of patients with an aortic annulus size consistent with the IFU. RESULTS Area and perimeter was 730.4 ± 53.9 mm2 and 96.7 ± 6.5 mm in the ELA group. Technical (96.5% vs. 94.4%) and device success (82.3% vs. 84.5%) were comparable in patients with ELA (annulus area 730.4 ± 53.9 mm2) and matched controls (annulus area 586.0 ± 48.2 mm2). There was no significant difference in 30-day mortality rate, major intraprocedural complications, type 3 or 4 bleedings, major vascular complications, or stroke. Moderate paravalvular leakage (PVL) occurred more frequent in the ELA group (8.9% vs 2.2%; p = 0.02). The rate of new pacemaker implantation was 7.0% in the ELA cohort and 15.0% in the control cohort, respectively (p = 0.05). CONCLUSION Treatment of ELA patients with third-generation TAVI prostheses is feasible and safe, providing similar device success and complication rates as in matched controls with regular-sized aortic annulus. Post-interventional pacemaker implantation rates were low compared to the control group, yet incidence of moderate PVL remains problematic in ELA patients.
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Affiliation(s)
- Alexander Hof
- Department of Cardiology, Faculty of Medicine, University Hospital Cologne, Clinic III for Internal Medicine, University of Cologne, Kerpener Str. 62, 50937, Cologne, Germany
| | - Hendrik Wienemann
- Department of Cardiology, Faculty of Medicine, University Hospital Cologne, Clinic III for Internal Medicine, University of Cologne, Kerpener Str. 62, 50937, Cologne, Germany
| | - Verena Veulemans
- Division of Cardiology, Pneumology, and Vascular Medicine, Department of Medicine, University Hospital Duesseldorf, Duesseldorf, Germany
| | - Sebastian Ludwig
- Department of Cardiology, University Heart and Vascular Center Hamburg, Hamburg, Germany
| | - Tanja Katharina Rudolph
- Clinic for General and Interventional Cardiology/Angiology, Heart and Diabetes Center North Rhine-Westphalia, Bad Oeynhausen, Germany
| | - Simon Geißen
- Department of Cardiology, Faculty of Medicine, University Hospital Cologne, Clinic III for Internal Medicine, University of Cologne, Kerpener Str. 62, 50937, Cologne, Germany
| | - Elmar Kuhn
- Heart Center, Department of Cardiothoracic Surgery, University Hospital of Cologne, Cologne, Germany
| | - Kaveh Eghbalzadeh
- Heart Center, Department of Cardiothoracic Surgery, University Hospital of Cologne, Cologne, Germany
| | - Sabine Bleiziffer
- Department of Cardiothoracic Surgery, Heart and Diabetes Center North Rhine-Westphalia, Bad Oeynhausen, Germany
| | - Tobias Zeus
- Division of Cardiology, Pneumology, and Vascular Medicine, Department of Medicine, University Hospital Duesseldorf, Duesseldorf, Germany
| | - Alexander Sedaghat
- Heart Center Bonn, Department of Medicine II, University Hospital Bonn, Bonn, Germany
| | - Niklas Schofer
- Department of Cardiology, University Heart and Vascular Center Hamburg, Hamburg, Germany
| | - Stephan Baldus
- Department of Cardiology, Faculty of Medicine, University Hospital Cologne, Clinic III for Internal Medicine, University of Cologne, Kerpener Str. 62, 50937, Cologne, Germany
| | - Matti Adam
- Department of Cardiology, Faculty of Medicine, University Hospital Cologne, Clinic III for Internal Medicine, University of Cologne, Kerpener Str. 62, 50937, Cologne, Germany
| | - Victor Mauri
- Department of Cardiology, Faculty of Medicine, University Hospital Cologne, Clinic III for Internal Medicine, University of Cologne, Kerpener Str. 62, 50937, Cologne, Germany.
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Zidan A, Jain R. Rethinking the Management of Asymptomatic Severe Aortic Valve Stenosis: Embracing Early Intervention for Better Outcomes. Tex Heart Inst J 2024; 51:238295. [PMID: 38212956 DOI: 10.14503/thij-23-8295] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2024]
Affiliation(s)
- Amjed Zidan
- Aurora Cardiovascular and Thoracic Services, Aurora St Luke's Medical Center, Advocate Aurora Health, Milwaukee, Wisconsin
- Division of Cardiovascular Medicine, University of Wisconsin School of Medicine and Public Health, Milwaukee, Wisconsin
| | - Renuka Jain
- Aurora Cardiovascular and Thoracic Services, Aurora St Luke's Medical Center, Advocate Aurora Health, Milwaukee, Wisconsin
- Division of Cardiovascular Medicine, University of Wisconsin School of Medicine and Public Health, Milwaukee, Wisconsin
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Lazar RM, Myers T, Gropen TI, Leesar MA, Davies J, Gerstenecker A, Norling A, Pavol MA, Marshall RS, Kodali S. Cerebral blood flow and neurocognition in patients undergoing transcatheter aortic valve replacement for severe aortic stenosis. Eur Heart J Open 2024; 4:oead124. [PMID: 38174348 PMCID: PMC10763524 DOI: 10.1093/ehjopen/oead124] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/25/2023] [Revised: 10/30/2023] [Accepted: 11/12/2023] [Indexed: 01/05/2024]
Abstract
Aims Aortic valve stenosis (AS) results in higher systolic pressure to overcome resistance from the stenotic valve, leading to heart failure and decline in cardiac output. There has been no assessment of cerebral blood flow (CBF) association with neurocognition in AS or the effects of valve replacement. The goal was to determine if AS is associated with altered cerebral haemodynamics and impaired neurocognition, and whether transcatheter aortic valve replacement (TAVR) improves haemodynamics and cognition. Methods and results In 42 patients with planned TAVR, transcranial Doppler (TCD) assessed bilateral middle cerebral artery (MCA) mean flow velocities (MFVs); abnormality was <34.45 cm/s. The neurocognitive battery assessed memory, language, attention, visual-spatial skills, and executive function, yielding a composite Z-score. Impairment was <1.5 SDs below the normative mean. The mean age was 78 years, 59% Male, and the mean valve gradient was 46.87 mm/Hg. Mean follow-up was 36 days post-TAVR (range 27-55). Pre-TAVR, the mean MFV was 42.36 cm/s (SD = 10.17), and the mean cognitive Z-score was -0.22 SDs (range -1.99 to 1.08) below the normative mean. Among the 34 patients who returned after TAVR, the MFV was 41.59 cm/s (SD = 10.42), not different from baseline (P = 0.66, 2.28-3.67). Post-TAVR, average Z-scores were 0.17 SDs above the normative mean, not meeting the pre-specified threshold for a clinically significant 0.5 SD change. Conclusion Among patients with severe AS, there was little impairment of MFV on TCD and no correlation with cognition. Transcatheter aortic valve replacement did not affect MFV or cognition. Assumptions about diminished CBF and improvement after TAVR were not supported.
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Affiliation(s)
- Ronald M Lazar
- Department of Neurology, University of Alabama at Birmingham, 1720 7th Avenue South, SC650K, Birmingham, AL 35294, USA
- Department of Neurology, Columbia University Irving Medical Center, 710 W168th Street, NewYork, NY 10032, USA
| | - Terina Myers
- Department of Neurology, University of Alabama at Birmingham, 1720 7th Avenue South, SC650K, Birmingham, AL 35294, USA
| | - Toby I Gropen
- Department of Neurology, University of Alabama at Birmingham, 1720 7th Avenue South, SC650K, Birmingham, AL 35294, USA
| | - Massoud A Leesar
- Department of Medicine, University of Alabama at Birmingham, Birmingham, AL, USA
| | - James Davies
- Department of Surgery, University of Alabama at Birmingham, Birmingham, AL, USA
| | - Adam Gerstenecker
- Department of Neurology, University of Alabama at Birmingham, 1720 7th Avenue South, SC650K, Birmingham, AL 35294, USA
| | - Amani Norling
- Department of Neurology, University of Alabama at Birmingham, 1720 7th Avenue South, SC650K, Birmingham, AL 35294, USA
| | - Marykay A Pavol
- Department of Neurology, Columbia University Irving Medical Center, 710 W168th Street, NewYork, NY 10032, USA
| | - Randolph S Marshall
- Department of Neurology, Columbia University Irving Medical Center, 710 W168th Street, NewYork, NY 10032, USA
| | - Susheel Kodali
- Department of Medicine, Columbia University Irving Medical Center, NewYork, NY, USA
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Cour A, Burel J, Garnier M, Durand E, Demeyere M, Dacher JN. CT annulus sizing prior to transcatheter aortic valve replacement (TAVR): evaluation of free-breathing versus breath-holding acquisition. Eur Radiol 2023; 33:8521-8527. [PMID: 37470824 DOI: 10.1007/s00330-023-09913-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 05/07/2023] [Accepted: 05/14/2023] [Indexed: 07/21/2023]
Abstract
OBJECTIVES To assess feasibility and accuracy of aortic annulus measurements using cardiac computed tomography angiography (CTA) performed during free-breathing prior to transcatheter aortic valve replacement (TAVR). MATERIALS AND METHODS Sixty consecutive TAVR candidates underwent free-breathing wide-detector cardiac CTA, followed by a percutaneous valve replacement. For each, a theoretical valve size was suggested through CT measurements of the annulus, then compared to the size of the actual implanted transcatheter heart valve (THV). The procedural success and the 30-day outcomes were collected. Image quality of the annulus was also studied according to subjective and objective criteria. Data of a control group of 60 patients previously evaluated on breath-holding were also evaluated. RESULTS A total of 120 patients (mean age, 83 years ± 7, 60 men) were evaluated. All CT acquisitions provided sufficient image quality allowing precise annulus measurements. Mean attenuation (p < 0.001) and image noise (p = 0.01) were higher in the free-breathing group, while image quality was comparable (p = 0.36). The agreement rate between CT-suggested valve size and THV implanted size was comparable, estimated at 87% (κ = 0.79, 95%CI 0.566, 0.908) on free-breathing vs. 82% (κ = 0.78, 95%CI 0.634, 0.904) on breath-holding. The procedure was successful for all patients without increase in 30-day mortality or adverse events. CONCLUSIONS Free-breathing cardiac CTA allows accurate aortic annulus measurements without compromising image quality or patients' outcome after TAVR. Elderly patients experiencing dyspnea, discomfort, or hearing loss that could prevent proper breath-holding should not be excluded from CT prior to TAVR. CLINICAL RELEVANCE STATEMENT To decrease elderly patients' discomfort, MDCT evaluation prior to transcatheter aortic valve replacement (TAVR) may be performed on quiet breathing with no significant impact on the outcome. KEY POINTS • Adhering to CT breathing commands can be challenging for patients with dyspnea, hearing impairment, agitation, or pulmonary diseases. • Free-breathing cardiac CT may be an alternative to breath-holding for patients unable to follow the breathing commands. • Wide-detector CT acquisition on free-breathing does not impair annulus measurements and prosthesis sizing in patients scheduled for TAVR.
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Affiliation(s)
- Adrien Cour
- Department of Radiology, Cardiac Imaging Unit, Rouen University Hospital, 37 Boulevard Gambetta, F-76000, Rouen, France
| | - Julien Burel
- Department of Radiology, Cardiac Imaging Unit, Rouen University Hospital, 37 Boulevard Gambetta, F-76000, Rouen, France
| | - Matthieu Garnier
- Department of Radiology, Cardiac Imaging Unit, Rouen University Hospital, 37 Boulevard Gambetta, F-76000, Rouen, France
| | - Eric Durand
- Department of Cardiology, CHU Rouen, 37 Boulevard Gambetta, F-76000, Rouen, France
- Normandie Univ, UNIROUEN INSERM U1096, F-76000, Rouen, France
| | - Matthieu Demeyere
- Department of Radiology, Cardiac Imaging Unit, Rouen University Hospital, 37 Boulevard Gambetta, F-76000, Rouen, France
| | - Jean-Nicolas Dacher
- Department of Radiology, Cardiac Imaging Unit, Rouen University Hospital, 37 Boulevard Gambetta, F-76000, Rouen, France.
- Normandie Univ, UNIROUEN INSERM U1096, F-76000, Rouen, France.
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van Nieuwkerk AC, Hemelrijk KI, Bron EE, Leeuwis AE, Majoie CBLM, Daemen MJAP, Moonen JEF, de Sitter A, Bouma BJ, van der Flier WM, Baan J, Piek JJ, Biessels GJ, Delewi R. Cardiac output, cerebral blood flow and cognition in patients with severe aortic valve stenosis undergoing transcatheter aortic valve implantation: design and rationale of the CAPITA study. Neth Heart J 2023; 31:461-470. [PMID: 37910335 PMCID: PMC10667193 DOI: 10.1007/s12471-023-01826-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/02/2023] [Indexed: 11/03/2023] Open
Abstract
BACKGROUND Approximately one-third of patients with symptomatic severe aortic valve stenosis who are scheduled for transcatheter aortic valve implantation (TAVI) have some degree of cognitive impairment. TAVI may have negative cognitive effects due to periprocedural micro-emboli inducing cerebral infarction. On the contrary, TAVI may also have positive cognitive effects due to increases in cardiac output and cerebral blood flow (CBF). However, studies that systematically assess these effects are scarce. Therefore, the main aim of this study is to assess cerebral and cognitive outcomes in patients with severe aortic valve stenosis undergoing TAVI. STUDY DESIGN In the prospective CAPITA (CArdiac OutPut, Cerebral Blood Flow and Cognition In Patients With Severe Aortic Valve Stenosis Undergoing Transcatheter Aortic Valve Implantation) study, cerebral and cognitive outcomes are assessed in patients undergoing TAVI. One day before and 3 months after TAVI, patients will undergo echocardiography (cardiac output, valve function), brain magnetic resonance imaging (CBF, structural lesions) and extensive neuropsychological assessment. To assess longer-term effects of TAVI, patients will again undergo echocardiography and neuropsychological assessment 1 year after the procedure. The co-primary outcome measures are change in CBF (in ml/100 g per min) and change in global cognitive functioning (Z-score) between baseline and 3‑month follow-up. Secondary objectives include change in cardiac output, white matter hyperintensities and other structural brain lesions. (ClinicalTrials.gov identifier NCT05481008) CONCLUSION : The CAPITA study is the first study designed to systematically assess positive and negative cerebral and cognitive outcomes after TAVI. We hypothesise that TAVI improves cardiac output, CBF and cognitive functioning.
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Affiliation(s)
- Astrid C van Nieuwkerk
- Department of Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Kimberley I Hemelrijk
- Department of Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Esther E Bron
- Biomedical Imaging Group Rotterdam, Department of Radiology & Nuclear Medicine, Erasmus MC-University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - Anna E Leeuwis
- Alzheimer Center Amsterdam, Neurology, Vrije Universiteit Amsterdam, Amsterdam UMC location VUmc, Amsterdam, The Netherlands
- Amsterdam Neuroscience, Neurodegeneration, Amsterdam, The Netherlands
- Old Age Psychiatry, GGZ inGeest, Amsterdam, The Netherlands
| | - Charles B L M Majoie
- Department of Radiology and Nuclear Medicine, Amsterdam Neurosciences, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Mat J A P Daemen
- Department of Pathology, Amsterdam University Medical Center, Locations AMC and VUmc, University of Amsterdam, Amsterdam, The Netherlands
| | - Justine E F Moonen
- Alzheimer Center Amsterdam, Neurology, Vrije Universiteit Amsterdam, Amsterdam UMC location VUmc, Amsterdam, The Netherlands
- Amsterdam Neuroscience, Neurodegeneration, Amsterdam, The Netherlands
| | - Alexandra de Sitter
- Department of Radiology and Nuclear Medicine, Amsterdam Neurosciences, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Berto J Bouma
- Department of Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Wiesje M van der Flier
- Alzheimer Center Amsterdam, Neurology, Vrije Universiteit Amsterdam, Amsterdam UMC location VUmc, Amsterdam, The Netherlands
- Amsterdam Neuroscience, Neurodegeneration, Amsterdam, The Netherlands
- Epidemiology and Data Science, Vrije Universiteit Amsterdam, Amsterdam UMC location VUmc, Amsterdam, The Netherlands
| | - Jan Baan
- Department of Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Jan J Piek
- Department of Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Geert Jan Biessels
- Department of Neurology, UMC Utrecht Brain Center, University Medical Center, Utrecht, The Netherlands
| | - Ronak Delewi
- Department of Cardiology, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands.
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Keller LS, Nuche J, Avvedimento M, Real C, Farjat-Pasos J, Paradis JM, DeLarochellière R, Poulin A, Kalavrouziotis D, Dumont E, Galhardo A, Mengi S, Mohammadi S, Rodés-Cabau J. Angina in patients with severe aortic stenosis undergoing transcatheter aortic valve replacement. Rev Esp Cardiol (Engl Ed) 2023; 76:991-1002. [PMID: 37137426 DOI: 10.1016/j.rec.2023.04.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2023] [Accepted: 04/03/2023] [Indexed: 05/05/2023]
Abstract
INTRODUCTION AND OBJECTIVES To evaluate the prevalence, clinical characteristics, and outcomes of patients with angina undergoing transcatheter aortic valve replacement (TAVR) for severe aortic stenosis. METHODS A total of 1687 consecutive patients with severe aortic stenosis undergoing TAVR at our center were included and classified according to patient-reported angina symptoms prior to the TAVR procedure. Baseline, procedural and follow-up data were collected in a dedicated database. RESULTS A total of 497 patients (29%) had angina prior to the TAVR procedure. Patients with angina at baseline showed a worse New York Heart Association (NYHA) functional class (NYHA class> II: 69% vs 63%; P=.017), a higher rate of coronary artery disease (74% vs 56%; P <.001), and a lower rate of complete revascularization (70% vs 79%; P <.001). Angina at baseline had no impact on all-cause mortality (HR, 1.02; 95%CI, 0.71-1.48; P=.898) and cardiovascular mortality (HR, 1.2; 95%CI, 0.69-2.11; P=.517) at 1 year. However, persistent angina at 30 days post-TAVR was associated with increased all-cause mortality (HR, 4.86; 95%CI, 1.71-13.8; P=.003) and cardiovascular mortality (HR, 20.7; 95%CI, 3.50-122.6; P=.001) at 1-year follow-up. CONCLUSIONS More than one-fourth of patients with severe aortic stenosis undergoing TAVR had angina prior to the procedure. Angina at baseline did not appear to be a sign of a more advanced valvular disease and had no prognostic impact; however, persistent angina at 30 days post-TAVR was associated with worse clinical outcomes.
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Affiliation(s)
- Lukas S Keller
- Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Jorge Nuche
- Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Marisa Avvedimento
- Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Carlos Real
- Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Julio Farjat-Pasos
- Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Jean-Michel Paradis
- Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada
| | | | - Anthony Poulin
- Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada
| | | | - Eric Dumont
- Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Attilio Galhardo
- Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Siddhartha Mengi
- Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Siamak Mohammadi
- Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Josep Rodés-Cabau
- Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada.
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Park S, Kang DY, Ahn JM, Kim DH, Park DW, Park SJ, Kang JW, Yang DH, Lee SA, Koo HJ. Impact of new-onset arrhythmia on cardiac reverse remodeling following transcatheter aortic valve replacement: computed tomography-derived left ventricular and atrial strains. Eur Radiol 2023; 33:8454-8463. [PMID: 37368107 DOI: 10.1007/s00330-023-09836-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Revised: 03/03/2023] [Accepted: 04/10/2023] [Indexed: 06/28/2023]
Abstract
OBJECTIVE Patients who undergo transcatheter aortic valve replacement (TAVR) are at risk for new-onset arrhythmia (NOA) that may require permanent pacemaker (PPM) implantation, resulting in decreased cardiac function. We aimed to investigate the factors that are associated with NOA after TAVR and to compare pre- and post-TAVR cardiac functions between patients with and without NOA using CT-derived strain analyses. METHODS We included consecutive patients who underwent pre- and post-TAVR cardiac CT scans six months after TAVR. New-onset left bundle branch block, atrioventricular block, and atrial fibrillation/flutter lasting over 30 days after the procedure and/or the need for PPM diagnosed within 1 year after TAVR were regarded as NOA. Implant depth and left heart function and strains were analyzed using multi-phase CT images and compared between patients with and without NOA. RESULTS Of 211 patients (41.7% men; median 81 years), 52 (24.6%) presented with NOA after TAVR, and 24 (11.4%) implanted PPM. Implant depth was significantly deeper in the NOA group than in the non-NOA group (- 6.7 ± 2.4 vs. - 5.6 ± 2.6 mm; p = 0.009). Left ventricular global longitudinal strain (LV GLS) and left atrial (LA) reservoir strain were significantly improved only in the non-NOA group (LV GLS, - 15.5 ± 4.0 to - 17.3 ± 2.9%; p < 0.001; LA reservoir strain, 22.3 ± 8.9 to 26.5 ± 7.6%; p < 0.001). The mean percent change of the LV GLS and LA reservoir strains was evident in the non-NOA group (p = 0.019 and p = 0.035, respectively). CONCLUSIONS A quarter of patients presented with NOA after TAVR. Deep implant depth on post-TAVR CT scans was associated with NOA. Patients with NOA after TAVR had impaired LV reserve remodeling assessed by CT-derived strains. CLINICAL RELEVANCE STATEMENT New-onset arrhythmia (NOA) following transcatheter aortic valve replacement (TAVR) impairs cardiac reverse remodeling. CT-derived strain analysis reveals that patients with NOA do not show improvement in left heart function and strains, highlighting the importance of managing NOA for optimal outcomes. KEY POINTS • New-onset arrhythmia following transcatheter aortic valve replacement (TAVR) is a concern that interferes with cardiac reverse remodeling. • Comparison of pre-and post-TAVR CT-derived left heart strain provides insight into the impaired cardiac reverse remodeling in patients with new-onset arrhythmia following TAVR. • The expected reverse remodeling was not observed in patients with new-onset arrhythmia following TAVR, given that CT-derived left heart function and strains did not improve.
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Affiliation(s)
- Sohee Park
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea
| | - Do-Yoon Kang
- Division of Cardiology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea
| | - Jung-Min Ahn
- Division of Cardiology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea
| | - Dae-Hee Kim
- Division of Cardiology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea
| | - Duk-Woo Park
- Division of Cardiology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea
| | - Seung-Jung Park
- Division of Cardiology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea
| | - Joon-Won Kang
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea
| | - Dong Hyun Yang
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea
| | - Seung-Ah Lee
- Division of Cardiology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea.
| | - Hyun Jung Koo
- Department of Radiology and Research Institute of Radiology, University of Ulsan College of Medicine, Asan Medical Center, 88 Olympic-ro 43-gil, Songpa-gu, Seoul, 05505, Korea.
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Langenbach IL, Langenbach MC, Mayrhofer T, Foldyna B, Maintz D, Klein K, Wienemann H, Krug KB, Hellmich M, Adam M, Naehle CP. Reduction of contrast medium for transcatheter aortic valve replacement planning using a spectral detector CT: a prospective clinical trial. Eur Radiol 2023:10.1007/s00330-023-10403-x. [PMID: 37979008 DOI: 10.1007/s00330-023-10403-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2023] [Revised: 08/25/2023] [Accepted: 09/17/2023] [Indexed: 11/19/2023]
Abstract
INTRODUCTION This study investigated the use of dual-energy spectral detector computed tomography (CT) and virtual monoenergetic imaging (VMI) reconstructions in pre-interventional transcatheter aortic valve replacement (TAVR) planning. We aimed to determine the minimum required contrast medium (CM) amount to maintain diagnostic CT imaging quality for TAVR planning. METHODS In this prospective clinical trial, TAVR candidates received a standardized dual-layer spectral detector CT protocol. The CM amount (Iohexol 350 mg iodine/mL, standardized flow rate 3 mL/s) was reduced systematically after 15 patients by 10 mL, starting at 60 mL (institutional standard). We evaluated standard, and 40- and 60-keV VMI reconstructions. For image quality, we measured signal-to-noise ratio (SNR), contrast-to-noise ratio (CNR), and diameters in multiple vessel sections (i.e., aortic annulus: diameter, perimeter, area; aorta/arteries: minimal diameter). Mixed regression models (MRM), including interaction terms and clinical characteristics, were used for comparison. RESULTS Sixty consecutive patients (mean age, 79.4 ± 7.5 years; 28 females, 46.7%) were included. In pre-TAVR CT, the CM reduction to 40 mL is possible without affecting the image quality (MRM: SNR: -1.1, p = 0.726; CNR: 0.0, p = 0.999). VMI 40-keV reconstructions showed better results than standard reconstructions with significantly higher SNR (+ 6.04, p < 0.001). Reduction to 30 mL CM resulted in a significant loss of quality (MRM: SNR: -12.9, p < 0.001; CNR: -13.9, p < 0.001), regardless of the reconstruction. Across the reconstructions, we observed no differences in the metric evaluation (p > 0.914). CONCLUSION Among TAVR candidates undergoing pre-interventional CT at a dual-layer spectral detector system, applying 40 mL CM is sufficient to maintain diagnostic image quality. VMI 40-keV reconstructions improve the vessel attenuation and are recommended for evaluation. CLINICAL RELEVANCE STATEMENT Contrast medium reduction to 40 mL in pre-interventional transcatheter aortic valve replacement CT using dual-energy CT maintains image quality, while 40-keV virtual monoenergetic imaging reconstructions enhance vessel attenuation. These results offer valuable recommendations for interventional transcatheter aortic valve replacement evaluation and potentially improve nephroprotection in patients with compromised renal function. KEY POINTS • Patients undergoing transcatheter aortic valve replacement (TAVR), requiring pre-interventional CT, are often multimorbid with impaired renal function. • Using a spectral detector dual-layer CT, contrast medium reduction to 40 mL is feasible, maintaining diagnostic image quality. • The additional application of virtual monoenergetic image reconstructions with 40 keV improves vessel attenuation significantly in clinical practice.
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Affiliation(s)
- Isabel L Langenbach
- Cardiovascular Imaging Research Center, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, 165 Cambridge Street, Suite 400, Boston, MA, 02114, USA.
- Institute for Diagnostic and Interventional Radiology, University Hospital Cologne, Cologne, Germany.
| | - Marcel C Langenbach
- Cardiovascular Imaging Research Center, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, 165 Cambridge Street, Suite 400, Boston, MA, 02114, USA
- Institute for Diagnostic and Interventional Radiology, University Hospital Cologne, Cologne, Germany
| | - Thomas Mayrhofer
- Cardiovascular Imaging Research Center, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, 165 Cambridge Street, Suite 400, Boston, MA, 02114, USA
- School of Business Studies, Stralsund University of Applied Sciences, Stralsund, Germany
| | - Borek Foldyna
- Cardiovascular Imaging Research Center, Department of Radiology, Massachusetts General Hospital, Harvard Medical School, 165 Cambridge Street, Suite 400, Boston, MA, 02114, USA
| | - David Maintz
- Institute for Diagnostic and Interventional Radiology, University Hospital Cologne, Cologne, Germany
| | - Konstantin Klein
- Institute for Diagnostic and Interventional Radiology, University Hospital Cologne, Cologne, Germany
| | - Hendrik Wienemann
- Clinic III for Internal Medicine, Faculty of Medicine, University of Cologne, University Hospital Cologne, Cologne, Germany
| | - Kathrin B Krug
- Institute for Diagnostic and Interventional Radiology, University Hospital Cologne, Cologne, Germany
| | - Martin Hellmich
- Institute of Medical Statistics and Computational Biology, Medical Faculty, University of Cologne, Cologne, Germany
| | - Matti Adam
- Clinic III for Internal Medicine, Faculty of Medicine, University of Cologne, University Hospital Cologne, Cologne, Germany
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Steen Bække P, Jørgensen TH, Thuraiaiyah J, Gröning M, De Backer O, Sondergaard L. Incidence, predictors, and prognostic impact of rehospitalization after transcatheter aortic valve implantation. Eur Heart J Qual Care Clin Outcomes 2023:qcad067. [PMID: 37950564 DOI: 10.1093/ehjqcco/qcad067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2023]
Abstract
AIMS Despite rehospitalization being common after transcatheter aortic valve implantation (TAVI), an in-depth analysis on this topic is missing. This study sought to report on the incidence, predictors, and prognostic impact of rehospitalization within one year following TAVI. METHODS AND RESULTS All consecutive patients treated with TAVI between 2016 and 2020 in East Denmark were included. Medical records of all patients were reviewed to validate rehospitalizations up to 1 year after discharge from the index admission. The study population consisted of 1,397 patients, of whom 615 (44%) had an unplanned rehospitalization within the first year post-TAVI. The rehospitalization incidence rate was 3-fold higher in the early period (within 30 days) compared with the late period (30 days to 1 year; 2.5 vs. 0.8 per patient-year, respectively; p < 0.001). Predictors of early unplanned rehospitalization were procedure-related complications and prior stroke, whereas late unplanned rehospitalization was associated with pre-existing comorbidities. Predictors of HF rehospitalization included ischemic heart disease, the extent of cardiac damage, atrial fibrillation, and NYHA class at baseline. HF rehospitalization within 30 days and 1-year post-TAVI was associated with a markedly increased 1-year and 5-year mortality risk (hazard ratio (HR) of 4.3 and 3.2 for 1-year mortality and HR of 3.2 and 2.9 for 5-year mortality, respectively; p < 0.001). CONCLUSIONS Rehospitalization after TAVI is frequent in real-world practice. Early rehospitalization is mostly procedure-related whereas late rehospitalization is related to pre-existing comorbidities. HF rehospitalization is associated with poor long-term survival and could be validated as a prognostically relevant endpoint for TAVI trials.
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Affiliation(s)
- Pernille Steen Bække
- The Heart Centre, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | | | - Jani Thuraiaiyah
- The Heart Centre, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Mathis Gröning
- The Heart Centre, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Ole De Backer
- The Heart Centre, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Lars Sondergaard
- The Heart Centre, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
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Emelianova M, Sciacca V, Brinkmann R, Scholtz S, Rudolph V, Bleiziffer S, Rudolph TK, Gerçek M, Vanezi M. Impact of left ventricular end-diastolic pressure as a marker for diastolic dysfunction on long-term outcomes in patients undergoing transcatheter aortic valve replacement. Hellenic J Cardiol 2023:S1109-9666(23)00196-3. [PMID: 37944865 DOI: 10.1016/j.hjc.2023.10.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2023] [Revised: 10/03/2023] [Accepted: 10/25/2023] [Indexed: 11/12/2023] Open
Abstract
OBJECTIVE The aim of this study was to investigate the proportion of elevated left ventricular end-diastolic pressure (LVEDP) as an indicator of diastolic function after transcatheter aortic valve replacement (TAVR) and its implication in predicting long-term mortality. METHODS We analyzed retrospectively collected data on 3328 patients with severe aortic stenosis undergoing TAVR in our institution between July 2009 and June 2021. Patients were stratified into two groups based on invasive post-procedural LVEDP measurements: normal (<15 mmHg) vs. elevated (≥15 mmHg) LVEDP. RESULTS Mean age of the patients was 81.6 years, and 53.3% were female. Elevated post-procedural LVEDP was identified in 2408 (72.3%) patients. The 5-year mortality rates were higher in the group with elevated LVEDP compared with the group with normal LVEDP (27.4% vs. 8.3%, p = 0.01; hazard ratio [HR] 1.22, 95% CI 1.05-1.41). A multivariate model revealed the following independent predictors of mortality after TAVR: post-procedural elevated LVEDP (HR 1.24, 95% CI 1.01-1.53), pre-procedural significant tricuspid regurgitation (HR 1.24, 95% CI 1.02-1.52) and pulmonary hypertension (PH) (HR 1.53, 95% CI 1.26-1.86). In the present study, a significant paravalvular leak after TAVR was not associated with higher mortality (HR 1.45, 95% CI-0.95-2.19, p = 0.75). CONCLUSION Elevated post-procedural LVEDP in patients who undergo TAVR is an independent predictor of all-cause mortality. Furthermore, PH and tricuspid regurgitation were also identified as predictors of mortality. These data confirm that diastolic dysfunction is an important predictor of mortality in TAVR and should be considered to guide procedure timing, favoring an early interventional approach and management in aortic stenosis patients.
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Affiliation(s)
- Mariia Emelianova
- Clinic for General and Interventional Cardiology/Angiology, Herz- und Diabeteszentrum Nordrhein-Westfalen, Ruhr-Universität Bochum, Bad Oeynhausen, Germany.
| | - Vanessa Sciacca
- Clinic for Electrophysiology, Herz- und Diabeteszentrum Nordrhein-Westfalen, Ruhr-Universität Bochum, Bad Oeynhausen, Germany
| | - Regine Brinkmann
- Clinic for General and Interventional Cardiology/Angiology, Herz- und Diabeteszentrum Nordrhein-Westfalen, Ruhr-Universität Bochum, Bad Oeynhausen, Germany
| | - Smita Scholtz
- Clinic for General and Interventional Cardiology/Angiology, Herz- und Diabeteszentrum Nordrhein-Westfalen, Ruhr-Universität Bochum, Bad Oeynhausen, Germany
| | - Volker Rudolph
- Clinic for General and Interventional Cardiology/Angiology, Herz- und Diabeteszentrum Nordrhein-Westfalen, Ruhr-Universität Bochum, Bad Oeynhausen, Germany
| | - Sabine Bleiziffer
- Clinic for Thoracic and Cardiovascular Surgery, Herz- und Diabeteszentrum Nordrhein-Westfalen, Ruhr-Universität Bochum, Bochum, Germany
| | - Tanja K Rudolph
- Clinic for General and Interventional Cardiology/Angiology, Herz- und Diabeteszentrum Nordrhein-Westfalen, Ruhr-Universität Bochum, Bad Oeynhausen, Germany
| | - Muhammed Gerçek
- Clinic for General and Interventional Cardiology/Angiology, Herz- und Diabeteszentrum Nordrhein-Westfalen, Ruhr-Universität Bochum, Bad Oeynhausen, Germany
| | - Maria Vanezi
- Clinic for General and Interventional Cardiology/Angiology, Herz- und Diabeteszentrum Nordrhein-Westfalen, Ruhr-Universität Bochum, Bad Oeynhausen, Germany
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Kim K, Cho I, Ko KY, Lee SH, Lee S, Hong GR, Ha JW, Shim CY. Early Aortic Valve Replacement in Symptomatic Normal-Flow, Low-Gradient Severe Aortic Stenosis: A Propensity Score-Matched Retrospective Cohort Study. Korean Circ J 2023; 53:744-755. [PMID: 37653715 PMCID: PMC10654414 DOI: 10.4070/kcj.2023.0022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2023] [Revised: 04/16/2023] [Accepted: 06/18/2023] [Indexed: 09/02/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Aortic valve replacement (AVR) is considered a class I indication for symptomatic severe aortic stenosis (AS). However, there is little evidence regarding the potential benefits of early AVR in symptomatic patients diagnosed with normal-flow, low-gradient (NFLG) severe AS. METHODS Two-hundred eighty-one patients diagnosed with symptomatic NFLG severe AS (stroke volume index ≥35 mL/m², mean transaortic pressure gradient <40 mmHg, peak transaortic velocity <4 m/s, and aortic valve area <1.0 cm²) between January 2010 and December 2020 were included in this retrospective study. After performing 1:1 propensity score matching, 121 patients aged 75.1±9.8 years (including 63 women) who underwent early AVR within 3 months after index echocardiography, were compared with 121 patients who received conservative care. The primary outcome was a composite of all-cause death and heart failure (HF) hospitalization. RESULTS During a median follow-up of 21.9 months, 48 primary outcomes (18 in the early AVR group and 30 in the conservative care group) occurred. The early AVR group demonstrated a significantly lower incidence of primary outcomes (hazard ratio [HR], 0.52; 95% confidence interval [CI], 0.29-0.93; p=0.028); specifically, there was no significant difference in all-cause death (HR, 0.51; 95% CI, 0.23-1.16; p=0.110), although the early AVR group showed a significantly lower incidence of hospitalization for HF (HR, 0.43; 95% CI, 0.19-0.95, p=0.037). Subgroup analyses supported the main findings. CONCLUSIONS An early AVR strategy may be beneficial in reducing the risk of a composite outcome of death or hospitalization for HF in symptomatic patients with NFLG severe AS. Future randomized studies are required to validate and confirm our findings.
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Affiliation(s)
- Kyu Kim
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Iksung Cho
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Kyu-Yong Ko
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Seung-Hyun Lee
- Department of Cardiothoracic Surgery, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Sak Lee
- Department of Cardiothoracic Surgery, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Geu-Ru Hong
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Jong-Won Ha
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, Korea
| | - Chi Young Shim
- Division of Cardiology, Severance Cardiovascular Hospital, Yonsei University College of Medicine, Seoul, Korea.
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Nystøyl BTS, Letnes JM, Nes BM, Slagsvold KH, Wisløff U, Wahba A. Cardiorespiratory fitness and the incidence of surgery for aortic valve stenosis-the HUNT study. Eur J Cardiothorac Surg 2023; 64:ezad322. [PMID: 37725362 PMCID: PMC10634520 DOI: 10.1093/ejcts/ezad322] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2022] [Revised: 07/06/2023] [Accepted: 09/20/2023] [Indexed: 09/21/2023] Open
Abstract
OBJECTIVES Aortic valve stenosis (AVS) shares many risk factors with coronary disease, the latter being strongly and inversely associated with physical activity (PA) and cardiorespiratory fitness (CRF). However, the relationship between PA, CRF and AVS needs to be established. We explored whether PA habits and estimated CRF affect the risk of developing AVS demanding aortic valve replacement (AVR) and how these factors affect postoperative mortality. METHODS Participants from the second and third waves of Trøndelag Health Study were cross-linked with a local heart surgery registry and the Norwegian Cause of Death Registry. Estimated CRF was calculated through a developed algorithm based on clinical and self-reported data. Fine-Gray competing risk analyses were used to investigate how PA habits and estimated CRF were associated with the risk of AVR across CRF quintiles, PA groups and per 1-metabolic equivalent task (MET) (3.5 ml/min/kg). RESULTS In a study population of 57 214 participants, we found a 15% [95% confidence interval (CI) 1-27] reduced risk of AVR per 1-MET estimated CRF increment. Those in the highest CRF quintile had a 56% (95% CI 14-77) lower risk of surgery compared to the lowest quintile. Analyses on PA groups did not show significant results. Finally, we found a 37% (95% CI 17-53) lower risk of postoperative mortality per 1-MET increased estimated CRF. CONCLUSIONS Our findings indicate a strong and inverse relationship between estimated CRF and incidence of AVR due to AVS. Higher estimated CRF was associated with lower mortality after surgery.
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Affiliation(s)
| | - Jon Magne Letnes
- Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, NTNU, Trondheim, Norway
- Clinic of Cardiology, St Olavs University Hospital, Trondheim, Norway
| | - Bjarne Martens Nes
- Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, NTNU, Trondheim, Norway
| | - Katrine Hordnes Slagsvold
- Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, NTNU, Trondheim, Norway
- Clinic of Cardiothoracic Surgery, St. Olavs University Hospital, Trondheim, Norway
| | - Ulrik Wisløff
- Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, NTNU, Trondheim, Norway
- School of Human Movement and Nutrition Science, University of Queensland, Queensland, Australia
| | - Alexander Wahba
- Department of Circulation and Medical Imaging, Norwegian University of Science and Technology, NTNU, Trondheim, Norway
- Clinic of Cardiothoracic Surgery, St. Olavs University Hospital, Trondheim, Norway
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Maze Y, Tokui T, Narukawa T, Murakami M, Yamaguchi D, Inoue R, Hirano K, Takamura T, Nakamura K, Seko T, Kasai A, Ito H. Left ventricular mass and valve performance after surgical and transcatheter aortic valve replacement: a single-center experience from Japan. Cardiovasc Diagn Ther 2023; 13:805-818. [PMID: 37941847 PMCID: PMC10628418 DOI: 10.21037/cdt-23-119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2023] [Accepted: 08/31/2023] [Indexed: 11/10/2023]
Abstract
Background There are few reports on the postoperative left ventricular mass (LVM), aortic valve area (AVA), and pressure gradient (PG) after surgical aortic valve replacement (SAVR) and transcatheter aortic valve replacement (TAVR) in Japan. We aimed to compare the postoperative LVM, AVA, stroke volume (SV), PG, and long-term outcomes between patients undergoing SAVR and TAVR procedures from single center in Japan. Methods This was a retrospective cohort study. We included 107 patients who underwent simple SAVR between January 2012 and May 2022 (SAVR group, n=107) and 274 who underwent TAVR between January 2016 and May 2022 (TAVR group, n=274). The overall mean follow-up periods was 28.8±25.9 months (median: 24 months; range, 0.03-117 months). Results The aortic valve mean PG (mmHg) was significantly smaller in the TAVR group than in the SAVR group (P<0.001). The AVA index (cm2/m2) was significantly larger in the TAVR group than in the SAVR group (P<0.001). The SV index (mL/m2) was significantly smaller in the SAVR group than in the TAVR group (P=0.02). The LVM index (LVMI) (g/m2) was significantly smaller in the SAVR group than in the TAVR group (P<0.001). The incidence of mild or higher postoperative paravalvular leak (PVL) and pacemaker implantation were significantly higher in the TAVR group. The 5-year postoperative mortality, re-hospitalization, and major adverse cerebral and cardiovascular events (MACCEs) were significantly better in the SAVR group. Conclusions The postoperative aortic valve PG, AVA, and SV were better in the TAVR group; however, LVM regression and postoperative outcomes were better in the SAVR group.
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Affiliation(s)
- Yasumi Maze
- Department of Thoracic and Cardiovascular Surgery, Ise Red Cross Hospital, Ise, Japan
| | - Toshiya Tokui
- Department of Thoracic and Cardiovascular Surgery, Ise Red Cross Hospital, Ise, Japan
| | - Takahiro Narukawa
- Department of Thoracic and Cardiovascular Surgery, Ise Red Cross Hospital, Ise, Japan
| | - Masahiko Murakami
- Department of Thoracic and Cardiovascular Surgery, Ise Red Cross Hospital, Ise, Japan
| | - Daisuke Yamaguchi
- Department of Thoracic and Cardiovascular Surgery, Ise Red Cross Hospital, Ise, Japan
| | - Ryosai Inoue
- Department of Thoracic and Cardiovascular Surgery, Ise Red Cross Hospital, Ise, Japan
| | - Koji Hirano
- Department of Thoracic and Cardiovascular Surgery, Ise Red Cross Hospital, Ise, Japan
| | | | - Kenji Nakamura
- Department of Cardiology, Ise Red Cross Hospital, Ise, Japan
| | - Tetsuya Seko
- Department of Cardiology, Ise Red Cross Hospital, Ise, Japan
| | - Atsunobu Kasai
- Department of Cardiology, Ise Red Cross Hospital, Ise, Japan
| | - Hisato Ito
- Department of Thoracic and Cardiovascular Surgery, Mie University Hospital, Tsu, Japan
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Jia C, Zeng Y, Huang X, Yang H, Qu Y, Hu Y, Chen W, Yang X. Lifestyle patterns, genetic susceptibility, and risk of valvular heart disease: a prospective cohort study based on the UK Biobank. Eur J Prev Cardiol 2023; 30:1665-1673. [PMID: 37259902 DOI: 10.1093/eurjpc/zwad177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2023] [Revised: 05/15/2023] [Accepted: 05/17/2023] [Indexed: 06/02/2023]
Abstract
AIMS Genetic and lifestyle factors are both major contributors to valvular heart disease (VHD). However, it is still uncertain whether genetic susceptibility alters the association between lifestyle and VHD. We aimed to investigate the association between lifestyle and VHD in different genetic risk backgrounds. METHODS AND RESULTS A prospective cohort study was carried out on 499 341 participants without VHD at baseline. The assessment of lifestyle included smoking, alcohol consumption, diet, activity, and sleep. Genetic susceptibility was separately measured by polygenic risk scores (PRSs) and family history of cardiovascular disease (CVD). Cox regression models were used to estimate hazard ratios (HRs) and 95% confidence intervals (95%CIs) between lifestyle and VHD, as well as aortic stenosis (AS). During a median follow-up of 10.8 years, 12 983 incident VHD cases were diagnosed (incidence rate 2.46 per 1000 person-years), including 3527 AS cases (incidence rate 0.66 per 1000 person-years). The risk of VHD and AS decreased with healthier lifestyles (P value for trend <0.001). Compared to individuals with a unhealthy lifestyle, the HRs of VHD in intermediate and healthy lifestyle groups were 0.81 (0.76-0.86) and 0.81 (0.76-0.87). The negative association between healthy lifestyle and VHD events was independent of genetic risk (P for interaction between healthy lifestyle scores and PRSs/family history of CVD was 0.723/0.763). Similar findings were obtained in analyses of AS, and a stronger negative association was found. CONCLUSION Our study reveals that adherence to a healthy lifestyle is significantly associated with a reduced risk of VHD especially AS, irrespective of genetic susceptibility. SUMMARY Based on a cohort of around 490 000 participants, the study investigated the association between lifestyle and VHD under different stratifications of genetic risk. The study found that a healthy lifestyle was associated with a lower risk of VHD, particularly AS, independent of genetic risk. Our findings suggest that advance interventions for lifestyle may be an effective way to reduce the global burden of VHD.
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Affiliation(s)
- Chenglin Jia
- Department of Cardiovascular Surgery, West China Biomedical Big Data Center and Med-X Center for Informatics, Frontiers Science Center for Disease-related Molecular Network, West China Hospital/West China School of Medicine, and Key Laboratory of Bio-Resource and Eco-Environment of Ministry of Education, College of Life Sciences, Sichuan University, No. 37 Guoxue Xiang, Chengdu, Sichuan 610041, China
| | - Yu Zeng
- Department of Cardiovascular Surgery and West China Biomedical Big Data Center, West China Hospital/West China School of Medicine, Sichuan University, No. 37 Guoxue Xiang, Chengdu, Sichuan 610041, China
- Med-X Center for Informatics, Sichuan University, No. 37 Guoxue Xiang, Chengdu, Sichuan 610041, China
| | - Xuan Huang
- Department of Cardiovascular Surgery and West China Biomedical Big Data Center, West China Hospital/West China School of Medicine, Sichuan University, No. 37 Guoxue Xiang, Chengdu, Sichuan 610041, China
- Med-X Center for Informatics, Sichuan University, No. 37 Guoxue Xiang, Chengdu, Sichuan 610041, China
| | - Huazhen Yang
- Department of Cardiovascular Surgery and West China Biomedical Big Data Center, West China Hospital/West China School of Medicine, Sichuan University, No. 37 Guoxue Xiang, Chengdu, Sichuan 610041, China
- Med-X Center for Informatics, Sichuan University, No. 37 Guoxue Xiang, Chengdu, Sichuan 610041, China
| | - Yuanyuan Qu
- Department of Cardiovascular Surgery and West China Biomedical Big Data Center, West China Hospital/West China School of Medicine, Sichuan University, No. 37 Guoxue Xiang, Chengdu, Sichuan 610041, China
- Med-X Center for Informatics, Sichuan University, No. 37 Guoxue Xiang, Chengdu, Sichuan 610041, China
| | - Yao Hu
- Department of Cardiovascular Surgery and West China Biomedical Big Data Center, West China Hospital/West China School of Medicine, Sichuan University, No. 37 Guoxue Xiang, Chengdu, Sichuan 610041, China
- Med-X Center for Informatics, Sichuan University, No. 37 Guoxue Xiang, Chengdu, Sichuan 610041, China
| | - Wenwen Chen
- Department of Cardiovascular Surgery and West China Biomedical Big Data Center, West China Hospital/West China School of Medicine, Sichuan University, No. 37 Guoxue Xiang, Chengdu, Sichuan 610041, China
- Med-X Center for Informatics, Sichuan University, No. 37 Guoxue Xiang, Chengdu, Sichuan 610041, China
| | - Xiaoyan Yang
- Department of Cardiovascular Surgery and West China Biomedical Big Data Center, West China Hospital/West China School of Medicine, Sichuan University, No. 37 Guoxue Xiang, Chengdu, Sichuan 610041, China
- Med-X Center for Informatics, Sichuan University, No. 37 Guoxue Xiang, Chengdu, Sichuan 610041, China
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Boxhammer E, Kletzer J, Kellermair J, Scharinger B, Kaufmann R, Hammerer M, Blessberger H, Steinwender C, Lichtenauer M, Hergan K, Hoppe UC, Hecht S. CT measured pulmonary artery to ascending aorta ratio stratified by echocardiographically obtained systolic pulmonary artery pressure values for noninvasive detection of pulmonary hypertension in patients with severe aortic valve stenosis. Clin Res Cardiol 2023; 112:1394-1416. [PMID: 36935421 PMCID: PMC10562282 DOI: 10.1007/s00392-023-02182-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/15/2022] [Accepted: 03/10/2023] [Indexed: 03/21/2023]
Abstract
BACKGROUND Transthoracic echocardiography (TTE) offers a measurement method for the determination of pulmonary hypertension (PH) in patients with severe aortic valve stenosis (AS) with determination of maximal tricuspid regurgitation velocity (TRVmax) and systolic pulmonary artery pressure (sPAP). Radiological parameters for noninvasive detection of PH, most importantly computed tomography (CT) based PA/AA-ratio = ratio of pulmonary artery diameter (PA) and ascending aorta diameter (AA), are also included in the latest ESC guidelines. The aim of the present study was to define cut-off values for PA/AA-ratio taking also into account cardiovascular biomarkers to determine criteria for noninvasive diagnosis of PH. METHODS 194 patients with severe AS undergoing transcatheter aortic valve replacement (TAVR) underwent pre-procedural TTE and CT with measurement of PA/AA-ratio. Additionally, common cardiovascular biomarkers were determined. RESULTS TAVR patients with an sPAP ≥ 40 mmHg or a TRVmax ≥ 2.9 m/s had a PA/AA-ratio ≥ 0.80 in an AUROC analysis. The cut-off value of ≥ 0.80 resulted in a significantly higher mortality rate (log-rank test: p = 0.034) in these patients in a Kaplan-Meier analysis regarding 1-year survival after TAVR. Significant differences in biomarker expression between patients with a PA/AA-ratio ≥ 0.80 or < 0.80 occurred for BNP (p = 0.001), cTnI (p = 0.032), GDF-15 (p = 0.002) and H-FABP (p = 0.015). CONCLUSION PA/AA-ratio ≥ 0.80 is a promising radiological parameter that can provide information about mortality in patients with severe AS undergoing TAVR; combined with biomarkers it may contribute to noninvasive detection of PH in patients with severe AS.
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Affiliation(s)
- Elke Boxhammer
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University of Salzburg, 5020, Salzburg, Austria
| | - Joseph Kletzer
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University of Salzburg, 5020, Salzburg, Austria
| | - Jörg Kellermair
- Department of Cardiology, Johannes Kepler University Hospital Linz, 4020, Linz, Austria
| | - Bernhard Scharinger
- Department of Radiology, Paracelsus Medical University of Salzburg, Müllner Hauptstraße 48, 5020, Salzburg, Austria
| | - Reinhard Kaufmann
- Department of Radiology, Paracelsus Medical University of Salzburg, Müllner Hauptstraße 48, 5020, Salzburg, Austria
| | - Matthias Hammerer
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University of Salzburg, 5020, Salzburg, Austria
| | - Hermann Blessberger
- Department of Cardiology, Johannes Kepler University Hospital Linz, 4020, Linz, Austria
| | - Clemens Steinwender
- Department of Cardiology, Johannes Kepler University Hospital Linz, 4020, Linz, Austria
| | - Michael Lichtenauer
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University of Salzburg, 5020, Salzburg, Austria
| | - Klaus Hergan
- Department of Radiology, Paracelsus Medical University of Salzburg, Müllner Hauptstraße 48, 5020, Salzburg, Austria
| | - Uta C Hoppe
- Department of Internal Medicine II, Division of Cardiology, Paracelsus Medical University of Salzburg, 5020, Salzburg, Austria
| | - Stefan Hecht
- Department of Radiology, Paracelsus Medical University of Salzburg, Müllner Hauptstraße 48, 5020, Salzburg, Austria.
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Mukai T, Kumamaru H, Kohsaka S, Mizote I, Nakamura D, Matsuhiro Y, Maeda K, Shimamura K, Sakata Y. One-year outcome of transcatheter aortic valve replacement for bicuspid aortic valve stenosis: a report from the Japanese Nationwide registry (J-TVT registry). Cardiovasc Interv Ther 2023; 38:414-423. [PMID: 37278956 PMCID: PMC10485111 DOI: 10.1007/s12928-023-00933-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2023] [Accepted: 04/05/2023] [Indexed: 06/07/2023]
Abstract
The outcome of transcatheter aortic valve replacement (TAVR) for patients with bicuspid aortic valve (BAV) remains unclear, particularly among Asian patients that are known to have different valvular morphology and lower body habitus. This study investigated patient characteristics, procedural and 1-year outcome of TAVR for BAV within national TAVR registry in Japan. The patient-level data were extracted from the J-TVT (Japanese Transcatheter Valvular Therapy) registry between August 2013 and December 2018; overall, there were 423 patients (2.5%) with BAV and 16,802 patients with tricuspid aortic valve (TAV). At baseline, patients with BAV were younger and had less arteriosclerotic comorbidities. There was no statistically significant difference between BAV and TAV groups in conversion to surgery (0.5% vs. 1.1%, p = 0.34) and 30-day mortality (0.5% vs. 1.3%, p = 0.18). Cumulative all-cause survival and survival from major adverse events were analyzed. Cox proportional hazard regression model was used to estimate the hazard ratio. All-cause mortality and major adverse event rate at 1 year were comparable between the two groups. Relative hazard for all-cause mortality for BAV compared to TAV was 1.01 (0.70-1.45; p = 0.96), and for major adverse event was 0.94 (0.69-1.27; p = 0.67). From the Japanese nationwide TAVR registry, procedural and 1-year outcome of TAVR in BAV was as favorable as TAVR in TAV.
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Affiliation(s)
- Takashi Mukai
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Hiraku Kumamaru
- Department of Healthcare Quality Assessment, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Shun Kohsaka
- Department of Cardiology, Keio University, Tokyo, Japan
| | - Isamu Mizote
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan.
| | - Daisuke Nakamura
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Yutaka Matsuhiro
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
| | - Koichi Maeda
- Department of Cardiovascular Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Kazuo Shimamura
- Department of Cardiovascular Surgery, Osaka University Graduate School of Medicine, Osaka, Japan
| | - Yasushi Sakata
- Department of Cardiovascular Medicine, Osaka University Graduate School of Medicine, 2-2 Yamadaoka, Suita, Osaka, 565-0871, Japan
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Chiesa G, Zenti MG, Baragetti A, Barbagallo CM, Borghi C, Colivicchi F, Maggioni AP, Noto D, Pirro M, Rivellese AA, Sampietro T, Sbrana F, Arca M, Averna M, Catapano AL. Consensus document on Lipoprotein(a) from the Italian Society for the Study of Atherosclerosis (SISA). Nutr Metab Cardiovasc Dis 2023; 33:1866-1877. [PMID: 37586921 DOI: 10.1016/j.numecd.2023.07.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Revised: 07/07/2023] [Accepted: 07/13/2023] [Indexed: 08/18/2023]
Abstract
AIMS In view of the consolidating evidence on the causal role of Lp(a) in cardiovascular disease, the Italian Society for the Study of Atherosclerosis (SISA) has assembled a consensus on Lp(a) genetics and epidemiology, together with recommendations for its measurement and current and emerging therapeutic approaches to reduce its plasma levels. Data on the Italian population are also provided. DATA SYNTHESIS Lp(a) is constituted by one apo(a) molecule and a lipoprotein closely resembling to a low-density lipoprotein (LDL). Its similarity with an LDL, together with its ability to carry oxidized phospholipids are considered the two main features making Lp(a) harmful for cardiovascular health. Plasma Lp(a) concentrations vary over about 1000 folds in humans and are genetically determined, thus they are quite stable in any individual. Mendelian Randomization studies have suggested a causal role of Lp(a) in atherosclerotic cardiovascular disease (ASCVD) and aortic valve stenosis and observational studies indicate a linear direct correlation between cardiovascular disease and Lp(a) plasma levels. Lp(a) measurement is strongly recommended once in a patient's lifetime, particularly in FH subjects, but also as part of the initial lipid screening to assess cardiovascular risk. The apo(a) size polymorphism represents a challenge for Lp(a) measurement in plasma, but new strategies are overcoming these difficulties. A reduction of Lp(a) levels can be currently attained only by plasma apheresis and, moderately, with PCSK9 inhibitor treatment. CONCLUSIONS Awaiting the approval of selective Lp(a)-lowering drugs, an intensive management of the other risk factors for individuals with elevated Lp(a) levels is strongly recommended.
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Affiliation(s)
- Giulia Chiesa
- Department of Pharmacological and Biomolecular Sciences "Rodolfo Paoletti", Università Degli Studi di Milano, Milan, Italy.
| | - Maria Grazia Zenti
- Section of Diabetes and Metabolism, Pederzoli Hospital, Peschiera Del Garda, Verona, Italy.
| | - Andrea Baragetti
- Department of Pharmacological and Biomolecular Sciences "Rodolfo Paoletti", Università Degli Studi di Milano, Milan, Italy; IRCCS MultiMedica, Sesto San Giovanni, Milan, Italy
| | - Carlo M Barbagallo
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy
| | - Claudio Borghi
- Department of Cardiovascular Medicine, IRCCS AOU S. Orsola, Bologna, Italy
| | - Furio Colivicchi
- Division of Clinical Cardiology, San Filippo Neri Hospital, Rome, Italy
| | - Aldo P Maggioni
- ANMCO Research Center, Heart Care Foundation, Firenze, Italy
| | - Davide Noto
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy
| | - Matteo Pirro
- Unit of Internal Medicine, Angiology and Arteriosclerosis Diseases, Department of Medicine and Surgery, University of Perugia, Italy
| | - Angela A Rivellese
- Department of Clinical Medicine and Surgery, Federico II University, Naples, Italy
| | - Tiziana Sampietro
- Lipoapheresis Unit, Reference Center for Diagnosis and Treatment of Inherited Dyslipidemias, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Francesco Sbrana
- Lipoapheresis Unit, Reference Center for Diagnosis and Treatment of Inherited Dyslipidemias, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Marcello Arca
- Department of Translational and Precision Medicine (DTPM), Sapienza University of Rome, Policlinico Umberto I, Rome, Italy
| | - Maurizio Averna
- Department of Health Promotion, Mother and Child Care, Internal Medicine and Medical Specialties (PROMISE), University of Palermo, Palermo, Italy; Institute of Biophysics, National Council of Researches, Palermo, Italy
| | - Alberico L Catapano
- Department of Pharmacological and Biomolecular Sciences "Rodolfo Paoletti", Università Degli Studi di Milano, Milan, Italy; IRCCS MultiMedica, Sesto San Giovanni, Milan, Italy
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50
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Fradejas-Sastre V, Parás-Bravo P, Herrero-Montes M, Paz-Zulueta M, Boixadera-Planas E, Fernández-Cacho LM, Veiga-Fernández G, Arnáiz-García ME, De-la-Torre-Hernández JM. Surgical vs. transcatheter aortic valve replacement in patients over 75 years with aortic stenosis: sociodemographic profile, clinical characteristics, quality of life and functionality. PeerJ 2023; 11:e16102. [PMID: 37780383 PMCID: PMC10538279 DOI: 10.7717/peerj.16102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/08/2023] [Accepted: 08/25/2023] [Indexed: 10/03/2023] Open
Abstract
Background Aortic valve stenosis (AVS) affects 25% of the population over 65 years. At present, there is no curative medical treatment for AVS and therefore the surgical approach, consisting of transcatheter aortic valve replacement (TAVR) or surgical aortic valve replacement (SAVR), is the treatment of choice. Methodology The aim of this study was to analyze the sociodemographic and clinical characteristics, quality of life and functionality of a sample of patients with AVS over 75 years of age, who underwent TAVR or SAVR, applying standard clinical practice. A prospective multicenter observational study was conducted in two hospitals of the Spanish National Health System. Data were collected at baseline, 1, 6 months and 1 year. Results In total, 227 participants were included, with a mean age of 80.6 [SD 4.1]. Statistically significant differences were found in terms of quality of life, which was higher at 1 year in patients who underwent SAVR. In terms of functionality, SAVR patients obtained a better score (p < 0.01). However, patients who underwent TAVR began with a worse baseline situation and managed to increase their quality of life and functionality after 1 year of follow-up. Conclusion The individualized choice of TAVR or SAVR in patients with AVS improves patients' quality of life and function. Moreover, the TAVR procedure in patients with a worse baseline situation and a high surgical risk achieved a similar increase in quality of life and functionality compared to patients undergoing SAVR with a better baseline situation.
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Affiliation(s)
- Víctor Fradejas-Sastre
- Nursing Department, Universidad de Cantabria, Santander, Cantabria, Spain
- Interventional Cardiology and Hemodynamics Unit, Hospital Universitario Marqués de Valdecilla, Spain, Santander, Cantabria, Spain
- Research Group in Cardiovascular, Instituto de Investigación Sanitaria Valdecilla (IDIVAL), Santander, Cantabria, Spain
| | - Paula Parás-Bravo
- Nursing Department, Universidad de Cantabria, Santander, Cantabria, Spain
- Nursing Research Group, Instituto de Investigación Sanitaria Valdecilla (IDIVAL), Santander, Cantabria, Spain
| | - Manuel Herrero-Montes
- Nursing Department, Universidad de Cantabria, Santander, Cantabria, Spain
- Nursing Research Group, Instituto de Investigación Sanitaria Valdecilla (IDIVAL), Santander, Cantabria, Spain
| | - María Paz-Zulueta
- Nursing Department, Universidad de Cantabria, Santander, Cantabria, Spain
- Research Group in Health Law and Bioethics, Instituto de Investigación Sanitaria Valdecilla (IDIVAL), Santander, Cantabria, Spain
| | - Ester Boixadera-Planas
- Servei d’Estadística Aplicada, Universidad Autonoma de Barcelona, Barcelona, Cataluña, Spain
| | | | - Gabriela Veiga-Fernández
- Interventional Cardiology and Hemodynamics Unit, Hospital Universitario Marqués de Valdecilla, Spain, Santander, Cantabria, Spain
- Research Group in Cardiovascular, Instituto de Investigación Sanitaria Valdecilla (IDIVAL), Santander, Cantabria, Spain
| | - Maria Elena Arnáiz-García
- Cardiac Surgery Service, Hospital Universitario de Salamanca, Spain, Salamanca, Castilla y Leon, Spain
| | - Jose María De-la-Torre-Hernández
- Interventional Cardiology and Hemodynamics Unit, Hospital Universitario Marqués de Valdecilla, Spain, Santander, Cantabria, Spain
- Research Group in Cardiovascular, Instituto de Investigación Sanitaria Valdecilla (IDIVAL), Santander, Cantabria, Spain
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