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Bitar ZI, Maadarani O, Dashti H, Alenezi A, Almerri K. A prospective analysis of the correlation between ultrasonic B-lines, cardiac tissue doppler signals and left ventricular end-diastolic pressure in patients with severe aortic stenosis. Echo Res Pract 2024; 11:21. [PMID: 39129021 PMCID: PMC11318176 DOI: 10.1186/s44156-024-00055-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/05/2023] [Accepted: 07/02/2024] [Indexed: 08/13/2024] Open
Abstract
BACKGROUND The development of heart failure is a turning point in the natural course of aortic stenosis (AS). Pulmonary oedema and elevated left ventricular pressure (LVP) are cardinal features of heart failure. Evaluating pulmonary oedema by lung ultrasound involves taking the upper hand with a bedside noninvasive tool that may reflect LVP. AIM We sought to assess the correlation between sonographic pulmonary congestion, invasive LV pre-A pressure, and echocardiographic LV end-diastolic pressure (LVEDP) in symptomatic AS patients receiving transcatheter aortic valve replacement. METHODS Forty-eight consecutive patients with severe AS and planned transcatheter aortic valve implantation (TAVI) were enrolled. LVEDP was estimated to be normal or elevated using the ASE/EACVI algorithm and transmitral Doppler indices, the E/A ratio, the E/e', and the left atrial volume index. Invasive LV pre-A pressure was used as a reference, with > 12 mm Hg defined as elevated. RESULTS Forty-eight patients (25 women (52%), mean age 75 years, standard deviation (SD) ± 7.7 years) were enrolled in the study. We detected severe B-lines (≥ 30) in 13 (27%) patients and moderate B-lines (15-30) in 33 (68.6%) patients. The number of B-lines increased significantly with the severity of New York Heart Association (NYHA) functional classes (Fig. 1). The B-line count was 14 ± 13 in NYHA class I patients, 20 ± 20 in class II patients, and 44 ± 35 in class III patients (p < 0.05, rho = 0.384). The number of B-lines was correlated with the E/E' ratio (R = 0.664, p < 0.0001) and the proBNP level (R = 0. 882, p < 0.008). We found no significant correlation with the LVEDP or LVEF. The LVEDP correlated well with the E/E' ratio (R = 0.491, p < 0.001) but not at all with E/A, DT, or LAVI. All patients had an elevated LVEDP > 12, with a mean pressure of 26 mmHg, a minimum of 13 mmHg, and a maximum of 45 mmHg, with an SD of 7.85. CONCLUSION Assessing lung ultrasonic B-lines is a straightforward and practical approach to identifying pulmonary oedema in AS patients. The number of B-lines correlated with the E/E' ratio and the functional status of patients but did not correlate with invasive LVEDP or LVEF. All patients had elevated LVEDP that correlated with E/E'.
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Affiliation(s)
- Zouheir Ibrahim Bitar
- Consultant critical care medicine Internal medicine department Ahmadi hospital, Ahmadi, Kuwait.
- Critical care Unit, Ahmadi hospital, Fahahil, 64015, Kuwait.
| | - Ossama Maadarani
- Critical care Unit, Ahmadi hospital Kuwait oil company, Ahmadi, Kuwait
| | - Hussien Dashti
- Consultant internal medicine Internal medicine department, Ahmadi hospital, Ahmadi, Kuwait
| | - Abdullah Alenezi
- Consultant interventional cardiology Cardiology depart, Chest Hospital, Shuwaikh, Kuwait
| | - Khaled Almerri
- Department of Cardiology, Chest Disease Hospital, Shuwaikh, Kuwait
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Gać P, Jaworski A, Grajnert F, Kicman K, Trejtowicz-Sutor A, Witkowski K, Poręba M, Poręba R. Aortic Valve Calcium Score: Applications in Clinical Practice and Scientific Research-A Narrative Review. J Clin Med 2024; 13:4064. [PMID: 39064103 PMCID: PMC11277735 DOI: 10.3390/jcm13144064] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2024] [Revised: 06/29/2024] [Accepted: 07/08/2024] [Indexed: 07/28/2024] Open
Abstract
In this narrative review, we investigate the essential role played by the computed tomography Aortic Valve Calcium Score (AVCS) in the cardiovascular diagnostic landscape, with a special focus on its implications for clinical practice and scientific research. Calcific aortic valve stenosis is the most prevalent type of aortic stenosis (AS) in industrialized countries, and due to the aging population, its prevalence is increasing. While transthoracic echocardiography (TTE) remains the gold standard, AVCS stands out as an essential complementary tool in evaluating patients with AS. The advantage of AVCS is its independence from flow; this allows for a more precise evaluation of patients with discordant findings in TTE. Further clinical applications of AVCS include in the assessment of patients before transcatheter aortic valve replacement (TAVR), as it helps in predicting outcomes and provides prognostic information post-TAVR. Additionally, we describe different AVCS thresholds regarding gender and the anatomical variations of the aortic valve. Finally, we discuss various scientific studies where AVCS was applied. As AVCS has some limitations, due to the pathophysiologies of AS extending beyond calcification and gender differences, scientists strive to validate contrast-enhanced AVCS. Furthermore, research on developing radiation-free methods of measuring calcium content is ongoing.
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Affiliation(s)
- Paweł Gać
- Centre of Diagnostic Imaging, 4th Military Hospital, Rudolfa Weigla 5, 50-981 Wrocław, Poland; (P.G.); (A.T.-S.); (K.W.)
- Department of Population Health, Division of Environmental Health and Occupational Medicine, Wroclaw Medical University, J. Mikulicza-Radeckiego 7, 50-345 Wrocław, Poland
| | - Arkadiusz Jaworski
- Healthcare Team “County Hospital” in Sochaczew, Batalionow Chlopskich 3/7, 96-500 Sochaczew, Poland
| | - Filip Grajnert
- 4th Military Hospital, Rudolfa Weigla 5, 50-981 Wrocław, Poland;
| | - Katarzyna Kicman
- Healthcare Team “County Hospital” in Sochaczew, Batalionow Chlopskich 3/7, 96-500 Sochaczew, Poland
| | - Agnieszka Trejtowicz-Sutor
- Centre of Diagnostic Imaging, 4th Military Hospital, Rudolfa Weigla 5, 50-981 Wrocław, Poland; (P.G.); (A.T.-S.); (K.W.)
| | - Konrad Witkowski
- Centre of Diagnostic Imaging, 4th Military Hospital, Rudolfa Weigla 5, 50-981 Wrocław, Poland; (P.G.); (A.T.-S.); (K.W.)
| | - Małgorzata Poręba
- Department of Paralympic Sports, Wroclaw University of Health and Sport Sciences, Witelona 25a, 51-617 Wrocław, Poland
| | - Rafał Poręba
- Department of Internal and Occupational Diseases, Hypertension and Clinical Oncology, Wroclaw Medical University, Borowska 213, 50-556 Wrocław, Poland;
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Caprio MV, De Donno F, Bisaccia G, Mantini C, Di Baldassarre A, Gallina S, Khanji MY, Ricci F. Moderate aortic stenosis: Navigating the uncharted. Echocardiography 2024; 41:e15859. [PMID: 38853624 DOI: 10.1111/echo.15859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/16/2024] [Revised: 05/18/2024] [Accepted: 05/25/2024] [Indexed: 06/11/2024] Open
Abstract
Aortic stenosis (AS) stands as the most common valvular heart disease in developed countries and is characterized by progressive narrowing of the aortic valve orifice resulting in elevated transvalvular flow resistance, left ventricular hypertrophy, and progressive increased risk of heart failure and sudden death. This narrative review explores clinical challenges and evolving perspectives in moderate AS, where discrepancies between aortic valve area and pressure gradient measurements may pose diagnostic and therapeutic quandaries. Transthoracic echocardiography is the first-line imaging modality for AS evaluation, yet cases of discordance may require the application of ancillary noninvasive diagnostic modalities. This review underscores the importance of accurate grading of AS severity, especially in low-gradient phenotypes, emphasizing the need for vigilant follow-up. Current clinical guidelines primarily recommend aortic valve replacement for severe AS, potentially overlooking latent risks in moderate disease stages. The noninvasive multimodality imaging approach-including echocardiography, cardiac magnetic resonance, computed tomography, and nuclear techniques-provides unique insights into adaptive and maladaptive cardiac remodeling in AS and offers a promising avenue to deliver precise indications and exact timing for intervention in moderate AS phenotypes and asymptomatic patients, potentially improving long-term outcomes. Nevertheless, what we may have gleaned from a large amount of observational data is still insufficient to build a robust framework for clinical decision-making in moderate AS. Future research will prioritize randomized clinical trials designed to weigh the benefits and risks of preemptive aortic valve replacement in the management of moderate AS, as directed by specific imaging and nonimaging biomarkers.
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Affiliation(s)
- Maria Vittoria Caprio
- Department of Neuroscience, Imaging and Clinical Sciences, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
- SS Annunziata Polyclinic University Hospital, University Cardiology Division, Chieti, Italy
| | - Federica De Donno
- Department of Neuroscience, Imaging and Clinical Sciences, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
- SS Annunziata Polyclinic University Hospital, University Cardiology Division, Chieti, Italy
| | - Giandomenico Bisaccia
- Department of Neuroscience, Imaging and Clinical Sciences, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Cesare Mantini
- Department of Neuroscience, Imaging and Clinical Sciences, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
| | - Angela Di Baldassarre
- Department of Medicine and Aging Sciences, and Reprogramming and Cell Differentiation Lab, Center for Advanced Studies and Technology (CAST), G. D'Annunzio University of Chieti-Pescara, Chieti, Italy
| | - Sabina Gallina
- Department of Neuroscience, Imaging and Clinical Sciences, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
- SS Annunziata Polyclinic University Hospital, University Cardiology Division, Chieti, Italy
| | - Mohammed Y Khanji
- Newham University Hospital, Barts Health NHS Trust, Plaistow, London, UK
- Barts Heart Centre, Barts Health NHS Trust, West Smithfield, London, UK
- NIHR Barts Biomedical Research Centre, William Harvey Research Institute, Queen Mary University, London, UK
| | - Fabrizio Ricci
- Department of Neuroscience, Imaging and Clinical Sciences, "G. d'Annunzio" University of Chieti-Pescara, Chieti, Italy
- SS Annunziata Polyclinic University Hospital, University Cardiology Division, Chieti, Italy
- Department of Clinical Sciences, Lund University, Malmö, Sweden
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Kazma H, Fakih M, Saleh AA, Tarhini Y, Mohammed M. Reversing the Tide: A Case of a Mechanical Aortic Valve Recipient Lost to Follow-up, Education on Rivaroxaban Contraindications, and the Vital Role of Acenocoumarol in Preventing Valve Thrombosis. Cureus 2024; 16:e57059. [PMID: 38681325 PMCID: PMC11052516 DOI: 10.7759/cureus.57059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/26/2024] [Indexed: 05/01/2024] Open
Abstract
Aortic stenosis is the most common heart valve disease, especially among the elderly. Symptomatic aortic valve stenosis is linked to a poor prognosis and a high mortality rate if left untreated. The only effective treatment for severe symptomatic aortic stenosis is aortic valve replacement using either a mechanical or a biological prosthesis. Mechanical valve prostheses, while highly durable, are thrombogenic, necessitating lifelong anticoagulation with oral anti-vitamin K agents, such as acenocoumarol. Conversely, bioprosthetic valves, though less durable, carry a minimal thrombogenic risk and do not require anticoagulation. Currently, there is no proven role for direct-acting oral anticoagulants (DOACs) in patients with mechanical heart valves due to insufficient clinical trial data regarding their safety in this patient population. Herein, we present the case of a 59-year-old female known to have aortic stenosis, who underwent surgical treatment with mechanical aortic valve replacement eight years ago. Post-surgery, acenocoumarol was initiated. However, 18 months prior to presenting at our institution, the patient started taking rivaroxaban (a DOAC) instead of acenocoumarol due to the unavailability of acenocoumarol during the ongoing economic crisis in Lebanon, without consulting her cardiologist. Although she was followed up by her general practitioner and reported having a mechanical valve, her son contradicted this, claiming she had a biological valve. After thorough investigations, including chest X-ray, echocardiography, and fluoroscopy, it was confirmed that the patient indeed had a normally functioning mechanical aortic valve. Immediate corrective measures were taken, starting with IV unfractionated heparin and acenocoumarol, targeting an International Normalized Ratio (INR) between 2.5 and 3, while educating the patient about her condition and the importance of adhering to acenocoumarol therapy.
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Affiliation(s)
- Hasan Kazma
- Cardiology, Bahman Hospital, Beirut, LBN
- Medicine, Faculty of Medicine, Lebanese University, Beirut, LBN
| | - Malak Fakih
- Cardiology, Bahman Hospital, Beirut, LBN
- Cardiology, Faculty of Medicine, Lebanese University, Beirut, LBN
| | - Aalaa A Saleh
- General Medicine, Faculty of Medicine, Lebanese University, Beirut, LBN
| | - Yara Tarhini
- General Medicine, Faculty of Medicine, Lebanese University, Beirut, LBN
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Schwesinger A, Tsai LT, Lang W, Mantegazza N, Bauernschmitt R, Wilhelm MJ, Bischoff-Ferrari HA, Gagesch M. Does Comprehensive Geriatric Assessment Reduce the Incidence of Postoperative Delirium? A Quasi-experimental Study in Older Adults Undergoing Transcatheter Aortic Valve Implantation. Clin Interv Aging 2024; 19:347-355. [PMID: 38434577 PMCID: PMC10909326 DOI: 10.2147/cia.s448167] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2023] [Accepted: 02/06/2024] [Indexed: 03/05/2024] Open
Abstract
Purpose Postoperative delirium (POD) after transcatheter aortic valve implantation (TAVI) is frequent in older adults and associated with multiple negative outcomes including a higher mortality. We aimed to investigate whether a comprehensive geriatric assessment (CGA) prior to TAVI reduces the odds of POD and results in a positive change in self-care ability, intended to lay a foundation for future geriatric comanagement. Patients and methods We used a retrospective, single-center study with a quasi-experimental design enrolling patients aged 70 years and older undergoing CGA before elective TAVI, and a nonrandomized comparison group without preoperative CGA. Data on POD occurrence during the first 5 days after TAVI (primary outcome) and change in self-care ability index (SPI) between admission and discharge (secondary outcome) were collected from electronic health records and CGA data (exposure) by clinical assessment. To explore associations between (1) CGA and POD, and (2) CGA and SPI, multivariate logistic regression and linear regression models were applied adjusting for age, sex, BMI, and number of medications. Results Among 435 patients (mean age 81.0 ± 5.6 years, 43.6% women, median [IQR] SPI at baseline 40 [39, 40] points), POD incidence was 14.3% in the CGA group vs 18.8% in the non-CGA group (P 0.219). Undergoing CGA before TAVI was not associated with the odds for POD (OR: 1.15; 95%CI: 0.65-2.04) or improved SPI (P 0.073). Conclusion We observed no association of CGA prior to TAVI with POD incidence or postoperative self-care, highlighting the need for additional studies investigating the effect of POD preventive measures in older TAVI patients integrated into a comprehensive geriatric comanagement program.
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Affiliation(s)
- Anna Schwesinger
- Center on Aging and Mobility, University of Zurich, Zurich, Switzerland
| | - Li-Tang Tsai
- Center on Aging and Mobility, University of Zurich, Zurich, Switzerland
| | - Wei Lang
- Center on Aging and Mobility, University of Zurich, Zurich, Switzerland
| | - Noemi Mantegazza
- Center on Aging and Mobility, University of Zurich, Zurich, Switzerland
| | | | | | - Heike Annette Bischoff-Ferrari
- Center on Aging and Mobility, University of Zurich, Zurich, Switzerland
- Department of Geriatrics and Aging Research, University of Zurich, Zurich, Switzerland
- IHU HealthAge, University Hospital Toulouse and University Toulouse III Paul Sabatier, Toulouse, France
| | - Michael Gagesch
- Center on Aging and Mobility, University of Zurich, Zurich, Switzerland
- Department of Aging Medicine, University Hospital Zurich, Zurich, Switzerland
- University Clinic of Aging Medicine, Zurich City Hospital, Zurich, Switzerland
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Høydahl MP, Busund R, Rösner A, Kjønås D. Transcatheter aortic valve implantation (from inception to standard treatment): a single-center observational study. Front Cardiovasc Med 2024; 11:1298346. [PMID: 38287983 PMCID: PMC10822919 DOI: 10.3389/fcvm.2024.1298346] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2023] [Accepted: 01/04/2024] [Indexed: 01/31/2024] Open
Abstract
Background Treatment of severe aortic stenosis with transcatheter aortic valve implantation (TAVI) was introduced in 2002. Since then, TAVI has become the primary treatment approach worldwide for advanced-age patients and younger patients with severe comorbidities. We aimed to evaluate the changes in patient demographics, complications, and mortality rates within 13 years. Methods This retrospective observational study included 867 patients who underwent TAVI at the University Hospital of North Norway in Tromsø from 2008 to 2021. The 13-year period was divided into period 1 (2008-2012), period 2 (2013-2017), and period 3 (2018-2021). The primary objective was to evaluate the changes in periprocedural (30 days), early (30-365 days), and late mortality rates (>365 days) between the periods. The secondary objective was to evaluate late mortality rates by sex and age groups: <70 years, 70-79 years, 80-89 years, and ≥90 years. Results The periprocedural mortality rates for periods 1, 2, and 3 were 10.3%, 2.9%, and 1.2%, respectively (P < 0.001). The early mortality rates were 5.6%, 5.8%, and 6.5%, respectively. No significant differences were observed in late mortality by sex or age group (<70, 70-79, and 80-89 years) with a median survival of 5.3-5.6 years. The median survival in patients aged ≥90 years was 4.0 years (P = 0.018). Conclusion Our findings indicate that most patients are octogenarians, and the burden of their comorbidities should be highly considered compared to their age when evaluating the procedural outcomes. As the incidence of most complications related to TAVI has decreased, the rates of permanent pacemaker implantation remain high. Important advancements in diagnostics, valve technology, and procedural techniques have improved the periprocedural mortality rates; however, early mortality remains unchanged and poses a clinical challenge that needs to be addressed in the future.
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Affiliation(s)
- Martin Petter Høydahl
- Clinical Cardiovascular Research Group, Institute of Clinical Medicine, The Arctic University of Norway, Tromsø, Norway
| | - Rolf Busund
- Clinical Cardiovascular Research Group, Institute of Clinical Medicine, The Arctic University of Norway, Tromsø, Norway
- Department of Cardiothoracic Surgery, University Hospital of North Norway, Tromsø, Norway
| | - Assami Rösner
- Clinical Cardiovascular Research Group, Institute of Clinical Medicine, The Arctic University of Norway, Tromsø, Norway
- Department of Cardiology, University Hospital of North Norway, Tromsø, Norway
| | - Didrik Kjønås
- Clinical Cardiovascular Research Group, Institute of Clinical Medicine, The Arctic University of Norway, Tromsø, Norway
- Department of Gastrointestinal Surgery, University Hospital of North Norway, Tromsø, Norway
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Kumar NS, Khanji MY, Patel KP, Ricci F, Providencia R, Chahal A, Sohaib A, Awad WI. Surgical management of atrial fibrillation in patients undergoing cardiac surgery: a systematic review of clinical practice guidelines and recommendations. EUROPEAN HEART JOURNAL. QUALITY OF CARE & CLINICAL OUTCOMES 2024; 10:14-24. [PMID: 37873664 DOI: 10.1093/ehjqcco/qcad060] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 09/20/2023] [Accepted: 10/20/2023] [Indexed: 10/25/2023]
Abstract
AIMS Surgical ablation of atrial fibrillation (AF) has been demonstrated to be a safe procedure conducted concomitantly alongside cardiac surgery. However, there are conflicting guideline recommendations surrounding indications for surgical ablation. We conducted a systematic review of current recommendations on concomitant surgical AF ablation. METHODS AND RESULTS We identified publications from MEDLINE and EMBASE between January 2011 and December 2022 and additionally searched Guideline libraries and websites of relevant organizations in accordance with Preferred Reporting Items for Systematic Reviews and Meta-Analyses guidelines. Of 895 studies screened, 4 were rigorously developed (AGREE-II > 50%) and included. All guidelines agreed on the definitions of paroxysmal, persistent, and longstanding AF based on duration and refraction to current treatment modalities. In the Australia-New Zealand (CSANZ) and European (EACTS) guidelines, opportunistic screening for patients >65 years is recommended. The EACTS recommends systematic screening for those aged >75 or at high stroke risk (Class IIa, Level B). However, this was not recommended by American Heart Association or Society of Thoracic Surgeons guidelines. All guidelines identified surgical AF ablation during concomitant cardiac surgery as safe and recommended for consideration by a Heart Team with notable variation in recommendation strength and the specific indication (three guidelines fail to specify any indication for surgery). Only the STS recommended left atrial appendage occlusion (LAAO) alongside surgical ablation (Class IIa, Level C). CONCLUSION Disagreements exist in recommendations for specific indications for concomitant AF ablation and LAAO, with the decision subject to Heart Team assessment. Further evidence is needed to develop recommendations for specific indications for concomitant AF procedures and guidelines need to be made congruent.
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Affiliation(s)
- Niraj S Kumar
- Barts Heart Centre, St. Bartholomew's Hospital, London, UK
- National Medical Research Association, London, UK
| | - Mohammed Y Khanji
- Barts Heart Centre, St. Bartholomew's Hospital, London, UK
- Newham University Hospital, Barts Health NHS Trust, London, UK
- NIHR Barts Biomedical Research Centre, William Harvey Research Institute, Queen Mary University of London, London, UK
| | - Kush P Patel
- Barts Heart Centre, St. Bartholomew's Hospital, London, UK
- Institute of Cardiovascular Sciences, University College London, UK
| | - Fabrizio Ricci
- Department of Neuroscience, Imaging and Clinical Sciences, G.d'Annunzio University of Chieti-Pescara, Chieti, Italy
| | - Rui Providencia
- Department of Cardiac Electrophysiology, Barts Heart Centre, St. Bartholomew's Hospital, Barts Health NHS Trust, London, UK
| | - Anwar Chahal
- Division of Cardiology, Hospital of the University of Pennsylvania, Philadelphia, PA, USA
| | | | - Wael I Awad
- Barts Heart Centre, St. Bartholomew's Hospital, London, UK
- Centre for Cardiovascular Medicine and Devices, William Harvey Research Institute, Queen Mary University of London, London, UK
- University of South Wales, Cardiff, UK
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Patel KP, Sawatari H, Chahal A, Vuyisile NT, Somers V, Mullen MJ, Ricci F, Khanji MY. Health Care Resource, Economic, and Readmission Implications After Acute Decompensated Aortic Stenosis-A Nationwide Study. Am J Cardiol 2023; 204:200-206. [PMID: 37544145 DOI: 10.1016/j.amjcard.2023.07.081] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2023] [Revised: 06/22/2023] [Accepted: 07/13/2023] [Indexed: 08/08/2023]
Abstract
Acute decompensated aortic stenosis (ADAS) is common. The cumulative burden of ADAS from a clinical, health care resource, and financial perspective is unknown. This study sought to assess the national impact of ADAS compared with electively treated, stable patients with aortic stenosis (non-ADAS). Using the National Readmissions Database between 2016 and 2019, patients with ADAS and non-ADAS were identified using International Classification of Diseases, Tenth Revision codes. Patients with ADAS were propensity-matched to non-ADAS patients (1:2) using age, gender, and Charlson co-morbidity index. We compared in-hospital mortality, length of stay (LOS), health care-associated costs, and 90-day readmission data between the 2 cohorts. A total of 51,498 propensity-matched patients were included in this study: median age 75 years, 64% men. The in-hospital mortality for ADAS was higher than non-ADAS (2.8% vs 1.5%, p <0.0001). The LOS during the index admission was longer for ADAS (9 [5 to 13] vs 4 [2 to 6] days, p <0.0001). The health care-associated costs per patient was greater for ADAS ($55,450.0 [41,860.4 to 74,500.7] vs $43,405.7 [34,218.5 to 56,034.8], p <0.0001). Readmission to hospital within 90 days was more frequent in ADAS (21.1 vs 16.8%, p <0.001). The in-hospital mortality during readmission was higher with ADAS (3.9% vs 2.8%, p = 0.004). The readmission LOS was longer with ADAS (4 [2 to 7] vs 3 [2 to 6] days, p <0.0001). In conclusion, ADAS imposes a significant burden clinically and financially and on health care resources compared with non-ADAS during the index admission and 90-day follow-up. There is an urgent need to predict ADAS and optimize the timing of aortic valve replacement to reduce the incidence and the burden associated with ADAS.
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Affiliation(s)
- Kush P Patel
- Department of Cardiology, Barts Heart Centre, St Bartholomew's Hospital, London, United Kingdom; Institute of Cardiovascular Science, University College London, London, United Kingdom
| | - Hiroyuki Sawatari
- Department of Perioperative and Critical Care Management, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan
| | - Anwar Chahal
- Department of Cardiology, Barts Heart Centre, St Bartholomew's Hospital, London, United Kingdom; Division of Cardiology, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania; Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota
| | - Nkomo T Vuyisile
- Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota
| | - Virend Somers
- Division of Cardiology, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania; Department of Cardiovascular Medicine, Mayo Clinic, Rochester, Minnesota
| | - Michael J Mullen
- Department of Cardiology, Barts Heart Centre, St Bartholomew's Hospital, London, United Kingdom
| | - Fabrizio Ricci
- Department of Neuroscience, Imaging and Clinical Sciences, G.d'Annunzio University of Chieti-Pescara, Chieti, Italy; Clinical Research Center, Department of Clinical Sciences, Malmö, Faculty of Medicine, Lund University, Malmö, Sweden; Fondazione Villaserena per la Ricerca, Città Sant'Angelo, Italy
| | - Mohammed Y Khanji
- Department of Cardiology, Barts Heart Centre, St Bartholomew's Hospital, London, United Kingdom; Centre for Cardiovascular Medicine and Devices, William Harvey Research Institute, Queen Mary University of London, London, United Kingdom; Department of Cardiology, Newham University Hospital, Barts Health NHS Trust, London, United Kingdom.
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Shahim B, Shahim A, Adamo M, Chioncel O, Benson L, Crespo-Leiro MG, Anker SD, Coats AJS, Filippatos G, Lainscak M, McDonagh T, Mebazaa A, Piepoli MF, Rosano GMC, Ruschitzka F, Savarese G, Seferovic P, Volterrani M, Crespo Leiro M, Segovia Cubero J, Amir O, Palic B, Maggioni AP, Metra M, Lund LH. Prevalence, characteristics and prognostic impact of aortic valve disease in patients with heart failure and reduced, mildly reduced, and preserved ejection fraction: An analysis of the ESC Heart Failure Long-Term Registry. Eur J Heart Fail 2023; 25:1049-1060. [PMID: 37210639 DOI: 10.1002/ejhf.2908] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Revised: 04/20/2023] [Accepted: 05/09/2023] [Indexed: 05/22/2023] Open
Abstract
AIMS To assess the prevalence, clinical characteristics, and outcomes of patients with heart failure (HF) with or without moderate to severe aortic valve disease (AVD) (aortic stenosis [AS], aortic regurgitation [AR], mixed AVD [MAVD]). METHODS AND RESULTS Data from the prospective ESC HFA EORP HF Long-Term Registry including both chronic and acute HF were analysed. Of 15 216 patients with HF (62.5% with reduced ejection fraction, HFrEF; 14.0% with mildly reduced ejection fraction, HFmrEF; 23.5% with preserved ejection fraction, HFpEF), 706 patients (4.6%) had AR, 648 (4.3%) AS and 234 (1.5%) MAVD. The prevalence of AS, AR and MAVD was 6%, 8%, and 3% in HFpEF, 6%, 3%, and 2% in HFmrEF and 4%, 3%, and 1% in HFrEF. The strongest associations were observed for age and HFpEF with AS, and for left ventricular end-diastolic diameter with AR. AS (adjusted hazard ratio [HR] 1.43, 95% confidence interval [CI] 1.23-1.67), and MAVD (adjusted HR 1.37, 95% CI 1.07-1.74) but not AR (adjusted HR 1.13, 95% CI 0.96-1.33) were independently associated with the 12-month composite outcome of cardiovascular death and HF hospitalization. The associations between AS and the composite outcome were observed regardless of ejection fraction category. CONCLUSIONS In the ESC HFA EORP HF Long-Term Registry, one in 10 patients with HF had AVD, with AS and MAVD being especially common in HFpEF and AR being similarly distributed across all ejection fraction categories. AS and MAVD, but not AR, were independently associated with increased risk of in-hospital mortality and 12-month composite outcome, regardless of ejection fraction category.
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Affiliation(s)
- Bahira Shahim
- Unit of Cardiology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Angiza Shahim
- Unit of Cardiology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Marianna Adamo
- Cardiology, ASST Spedali Civili, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Ovidiu Chioncel
- Emergency Institute for Cardiovascular Diseases 'Prof. C.C. Iliescu', University of Medicine Carol Davila, Bucharest, Romania
| | - Lina Benson
- Unit of Cardiology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Maria G Crespo-Leiro
- Unidad de Insuficiencia Cardiaca Avanzada y Trasplante Cardiaco, Complexo Hospitalario Universitario A Coruna, CHUAC, INIBIC, UDC, CIBERCV, La Coruna, Spain
| | - Stefan D Anker
- Department of Cardiology (CVK); and Berlin Institute of Health Center for Regenerative Therapies (BCRT); German Centre for Cardiovascular Research (DZHK) partner site Berlin, Charité Universitätsmedizin Berlin, Berlin, Germany
| | - Andrew J S Coats
- Scientific Director, Heart Research Institute, Sydney, NSW, Australia
| | - Gerasimos Filippatos
- Heart Failure Unit, Department of Cardiology, University Hospital Attikon, National and Kapodistrian Univeristy of Athens, Athens, Greece
| | - Mitja Lainscak
- Division of Cardiology, Murska Sobota, Murska Sobota and Faculty of Medicine, University of Ljubljana, Ljubljana, Slovenia
| | | | - Alexandre Mebazaa
- Department of Anesthesia-Burn-Critical Care, UMR 942 Inserm - MASCOT, APHP Saint Louis Lariboisière University Hospitals, University of Paris, Paris, France
| | | | | | | | - Gianluigi Savarese
- Unit of Cardiology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Petar Seferovic
- University of Belgrade Faculty of Medicine, Belgrade, Serbia
| | | | - Marisa Crespo Leiro
- Complexo Hospitalario Universitario A Coruna (Juan Canalejo), La Coruna, Spain
| | | | - Offer Amir
- Lady Davis Carmel Medical Center, Haifa, Israel
| | - Benjamin Palic
- University Clinical Hospital, Mostar, Bosnia and Herzegovina
| | - Aldo P Maggioni
- ANMCO Research Center, Heart Care Foundation, Florence, Italy
| | - Marco Metra
- Cardiology, ASST Spedali Civili, Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Lars H Lund
- Unit of Cardiology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
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10
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Song GY, Guo XN, Yao J, Lu ZN, Xie JH, Wu F, He J, Fu ZL, Han J. Differential expression profiles and functional analysis of long non-coding RNAs in calcific aortic valve disease. BMC Cardiovasc Disord 2023; 23:326. [PMID: 37369992 DOI: 10.1186/s12872-023-03311-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 05/17/2023] [Indexed: 06/29/2023] Open
Abstract
AIM To evaluate the expression profile of long non-coding RNAs (lncRNAs) in calcific aortic valve disease (CAVD) and explore their potential mechanism of action. METHODS The gene expression profiles (GSE153555, GSE148219, GSE199718) were downloaded from the Gene Expression Omnibus (GEO) database and FastQC was run for quality control checks. After filtering and classifying candidate lncRNAs by differentially expressed genes (DEGs) and weighted co-expression networks (WGCNA) in GSE153555, we predicted the potential cis- or trans-regulatory target genes of differentially expressed lncRNAs (DELs) by using FEELnc and established the competitive endogenous RNA (ceRNA) network by miRanda, more over functional enrichment was analyzed using the ClusterProfiler package in R Bioconductor. The hub cis- or trans-regulatory genes were verified in GSE148219 and GSE199718 respectively. RESULTS There were 340 up-regulated lncRNAs identified in AS group compared with the control group (|log2Fold Change| ≥ 1.0 and Padj ≤ 0.05), and 460 down-regulated lncRNAs. Based on target gene prediction and co-expression network construction, twelve Long non-coding RNAs (CDKN2B-AS1, AC244453.2, APCDD1L-DT, SLC12A5-AS1, TGFB3, AC243829.4, MIR4435-2HG, FAM225A, BHLHE40-AS1, LINC01614, AL356417.2, LINC01150) were identified as the hub cis- or trans-regulatory genes in the pathogenesis of CAVD which were validated in GSE148219 and GSE19971. Additionally, we found that MIR4435-2HG was the top hub trans-acting lncRNA which also plays a crucial role by ceRNA pattern. CONCLUSION LncRNAs may play an important role in CAVD and may provide a new perspective on the pathogenesis, diagnosis, and treatment of this disease. Further studies are required to illuminate the underlying mechanisms and provide potential therapeutic targets.
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Affiliation(s)
- Guang-Yuan Song
- Interventional Center of Valvular Heart Disease, Beijing Anzhen Hospital Affiliated to Capital Medical University, Beijing, China.
| | - Xu-Nan Guo
- Interventional Center of Valvular Heart Disease, Beijing Anzhen Hospital Affiliated to Capital Medical University, Beijing, China
| | - Jing Yao
- Interventional Center of Valvular Heart Disease, Beijing Anzhen Hospital Affiliated to Capital Medical University, Beijing, China
| | - Zhi-Nan Lu
- Interventional Center of Valvular Heart Disease, Beijing Anzhen Hospital Affiliated to Capital Medical University, Beijing, China
| | - Jia-Hong Xie
- Interventional Center of Valvular Heart Disease, Beijing Anzhen Hospital Affiliated to Capital Medical University, Beijing, China
| | - Fang Wu
- Department of Cardiac Surgery, Beijing Anzhen Hospital Affiliated to Capital Medical University, Beijing, China
| | - Jing He
- Interventional Center of Valvular Heart Disease, Beijing Anzhen Hospital Affiliated to Capital Medical University, Beijing, China
| | - Zhao-Lin Fu
- Interventional Center of Valvular Heart Disease, Beijing Anzhen Hospital Affiliated to Capital Medical University, Beijing, China
| | - Jie Han
- Department of Cardiac Surgery, Beijing Anzhen Hospital Affiliated to Capital Medical University, Beijing, China.
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11
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Transcriptomic profiling of calcified aortic valves in clonal hematopoiesis of indeterminate potential carriers. Sci Rep 2022; 12:20400. [PMID: 36437309 PMCID: PMC9701688 DOI: 10.1038/s41598-022-24130-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Accepted: 11/10/2022] [Indexed: 11/29/2022] Open
Abstract
Clonal hematopoiesis of indeterminate potential (CHIP) is characterized by the presence of clones of mutated blood cells without overt blood diseases. In the last few years, it has emerged that CHIP is associated with atherosclerosis and coronary calcification and that it is an independent determinant of cardiovascular mortality. Recently, CHIP has been found to occur frequently in patients with calcific aortic valve disease (CAVD) and it is associated with a poor prognosis after valve replacement. We assessed the frequency of CHIP by DNA sequencing in the blood cells of 168 CAVD patients undergoing surgical aortic valve replacement or transcatheter aortic valve implantation and investigated the effect of CHIP on 12 months survival. To investigate the pathological process of CAVD in CHIP carriers, we compared by RNA-Seq the aortic valve transcriptome of patients with or without CHIP and non-calcific controls. Transcriptomics data were validated by immunohistochemistry on formalin-embedded aortic valve samples. We confirm that CHIP is common in CAVD patients and that its presence is associated with higher mortality following valve replacement. Additionally, we show, for the first time, that CHIP is often accompanied by a broad cellular and humoral immune response in the explanted aortic valve. Our results suggest that an excessive inflammatory response in CHIP patients may be related to the onset and/or progression of CAVD and point to B cells as possible new effectors of CHIP-induced inflammation.
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12
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Acute Decompensated Aortic Stenosis: State of the Art Review. Curr Probl Cardiol 2022; 48:101422. [PMID: 36167225 DOI: 10.1016/j.cpcardiol.2022.101422] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Accepted: 09/21/2022] [Indexed: 11/21/2022]
Abstract
Aortic stenosis (AS) is a progressive disease that carries a poor prognosis. Patients are managed conservatively until satisfying an indication for transcatheter aortic valve implantation (TAVI) or surgical aortic valve replacement (SAVR) based on AS severity and the presence of symptoms or adverse impact on the myocardium. Up to 1 in 3 TAVIs are performed for patients with acute symptoms of dyspnoea at rest, angina, and/or syncope - termed acute decompensated aortic stenosis (ADAS) and require urgent aortic valve replacement. These patients have longer hospital length of stay, undergo physical deconditioning, have a higher rate of acute kidney injury and mortality compared to stable patients with less severe symptoms. There is an urgent need to prevent ADAS and to deliver pathways to manage and improve ADAS-related outcomes. We provide here a contemporary review on epidemiological and pathophysiological aspects of ADAS, with a focus on the impact of ADAS from clinical and economic perspectives. We will offer also a global overview of the available evidence for treatment of ADAS and with priorities suggested for addressing current gaps in the literature and unmet clinical needs to improve outcomes for AS patients.
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13
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Galusko V, Sekar B, Ricci F, Wong K, Bhattacharyya S, Mullen M, Gallina S, Ionescu A, Khanji MY. Mitral regurgitation management: a systematic review of clinical practice guidelines and recommendations. EUROPEAN HEART JOURNAL. QUALITY OF CARE & CLINICAL OUTCOMES 2022; 8:481-495. [PMID: 34878118 DOI: 10.1093/ehjqcco/qcab082] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 11/08/2021] [Indexed: 12/29/2022]
Abstract
Multiple guidelines exist for the diagnosis and management of mitral regurgitation (MR), the second most common valvular heart disease in high-income countries, with recommendations that do not always match. We systematically reviewed guidelines on diagnosis and management of MR, highlighting similarities and differences to guide clinical decision-making. We searched national and international guidelines in MEDLINE and EMBASE (1 June 2010 to 1 September 2021), the Guidelines International Network, National Guideline Clearinghouse, National Library for Health Guidelines Finder, Canadian Medical Association Clinical Practice Guidelines Infobase, and websites of relevant organizations. Two reviewers independently screened the abstracts and identified articles of interest. Guidelines that were rigorously developed (as assessed with the Appraisal of Guidelines for Research and Evaluation II instrument) were retained for analysis. Five guidelines were retained. There was consensus on a multidisciplinary approach from the heart team and for the definition and grading of severe primary MR. There was general agreement on the thresholds for intervention in symptomatic and asymptomatic primary MR; however, discrepancies were present. There was agreement on optimization of medical therapy in severe secondary MR and intervention in patients symptomatic despite optimal medical therapy, but no consensus on the choice of intervention (surgical repair/replacement vs. transcatheter approach). Cut-offs for high-risk intervention in MR, risk stratification of progressive MR, and guidance on mixed valvular disease were sparse.
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Affiliation(s)
- Victor Galusko
- Department of Cardiology, King's College Hospital, London SE5 9RS, UK
| | - Baskar Sekar
- Department of Cardiology, Gloucestershire Hospitals NHS Foundation Trust, Gloucester GL1 3NN, UK
| | - Fabrizio Ricci
- Department of Neuroscience, Imaging and Clinical Sciences, Institute of Advanced Biomedical Technologies, G.d'Annunzio University, 66100 Chieti, Italy.,Department of Clinical Sciences, Lund University, Jan Waldenströms gata 35-205, Malmö 22100, Sweden.,Department of Cardiology, Casa di Cura Villa Serena, 65013 Città Sant'Angelo, Pescara, Italy
| | - Kit Wong
- Department of Cardiology, Barts Heart Centre, Barts Health NHS Trust, West Smithfield, London EC1A 7BE, UK
| | - Sanjeev Bhattacharyya
- Department of Cardiology, Barts Heart Centre, Barts Health NHS Trust, West Smithfield, London EC1A 7BE, UK.,NIHR Barts Biomedical Research Centre, William Harvey Research Institute, Queen Mary University of London, London EC1A 7BE, UK
| | - Michael Mullen
- Department of Cardiology, Barts Heart Centre, Barts Health NHS Trust, West Smithfield, London EC1A 7BE, UK
| | - Sabina Gallina
- Department of Neuroscience, Imaging and Clinical Sciences, Institute of Advanced Biomedical Technologies, G.d'Annunzio University, 66100 Chieti, Italy
| | - Adrian Ionescu
- Department of Cardiology, Morriston Cardiac Regional Centre, Swansea Bay Health Board, Swansea SA6 6NL, UK
| | - Mohammed Yunus Khanji
- Department of Cardiology, Barts Heart Centre, Barts Health NHS Trust, West Smithfield, London EC1A 7BE, UK.,NIHR Barts Biomedical Research Centre, William Harvey Research Institute, Queen Mary University of London, London EC1A 7BE, UK.,Department of Cardiology, Newham University Hospital, Barts Health NHS Trust, Glen Road, London E13 8SL, UK
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14
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Ricci F, Bufano G, Galusko V, Sekar B, Benedetto U, Awad WI, Di Mauro M, Gallina S, Ionescu A, Badano L, Khanji MY. Tricuspid regurgitation management: a systematic review of clinical practice guidelines and recommendations. EUROPEAN HEART JOURNAL. QUALITY OF CARE & CLINICAL OUTCOMES 2022; 8:238-248. [PMID: 34878111 DOI: 10.1093/ehjqcco/qcab081] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/01/2021] [Accepted: 11/08/2021] [Indexed: 06/13/2023]
Abstract
Tricuspid regurgitation (TR) is a highly prevalent condition and an independent risk factor for adverse outcomes. Multiple clinical guidelines exist for the diagnosis and management of TR, but the recommendations may sometimes vary. We systematically reviewed high-quality guidelines with a specific focus on areas of agreement, disagreement, and gaps in evidence. We searched MEDLINE and EMBASE (1 January 2011 to 30 August 2021), the Guidelines International Network International, Guideline Library, National Guideline Clearinghouse, National Library for Health Guidelines Finder, Canadian Medical Association Clinical Practice Guidelines Infobase, Google Scholar, and websites of relevant organizations for contemporary guidelines that were rigorously developed (as assessed by the Appraisal of Guidelines for Research and Evaluation II tool). Three guidelines were finally retained. There was consensus on a TR grading system, recognition of isolated functional TR associated with atrial fibrillation, and indications for valve surgery in symptomatic vs. asymptomatic patients, primary vs. secondary TR, and isolated TR forms. Discrepancies exist in the role of biomarkers, complementary multimodality imaging, exercise echocardiography, and cardiopulmonary exercise testing for risk stratification and clinical decision-making of progressive TR and asymptomatic severe TR, management of atrial functional TR, and choice of transcatheter tricuspid valve intervention (TTVI). Risk-based thresholds for quantitative TR grading, robust risk score models for TR surgery, surveillance intervals, population-based screening programmes, TTVI indications, and consensus on endpoint definitions are lacking.
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Affiliation(s)
- Fabrizio Ricci
- Department of Neuroscience, Imaging and Clinical Sciences,G.d' Annunzio University of Chieti-Pescara, 66100 Chieti, Italy
- Department of Clinical Sciences, Lund University, Jan Waldenströmsgata 35-205, 22100 Malmö, Sweden
- Casa di Cura Villa Serena, 65013 Città Sant'Angelo, Pescara, Italy
| | - Gabriella Bufano
- Department of Neuroscience, Imaging and Clinical Sciences,G.d' Annunzio University of Chieti-Pescara, 66100 Chieti, Italy
| | - Victor Galusko
- Department of Cardiology, King's College Hospital, London SE5 9RS, UK
| | - Baskar Sekar
- Morriston Cardiac Regional Centre, Swansea Bay Health Board, Swansea SA6 6NL, UK
| | - Umberto Benedetto
- Department of Neuroscience, Imaging and Clinical Sciences,G.d' Annunzio University of Chieti-Pescara, 66100 Chieti, Italy
| | - Wael I Awad
- Barts Heart Centre, Barts Health NHS Trust, West Smithfield, London EC1A 7BE, UK
| | - Michele Di Mauro
- Department of Neuroscience, Imaging and Clinical Sciences,G.d' Annunzio University of Chieti-Pescara, 66100 Chieti, Italy
| | - Sabina Gallina
- Department of Neuroscience, Imaging and Clinical Sciences,G.d' Annunzio University of Chieti-Pescara, 66100 Chieti, Italy
| | - Adrian Ionescu
- Morriston Cardiac Regional Centre, Swansea Bay Health Board, Swansea SA6 6NL, UK
| | - Luigi Badano
- Department of Medicine and Surgery, University of Milano Bicocca, 20126 Milan, Italy
- Department of Cardiological, Metabolic and Neural Sciences, Istituto Auxologico Italiano, IRCCS, 20149 Milan, Italy
| | - Mohammed Y Khanji
- Department of Cardio-Thoracic Surgery, Maastricht University Medical Centre, 6229 HX, Maastricht, the Netherlands
- NIHR Barts Biomedical Research Centre, William Harvey Research Institute, Queen Mary University of London, EC1A 7BE, UK
- Department of Cardiology, Newham University Hospital, Barts Health NHS Trust, Glen Road, London E13 8SL, UK
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15
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Mendoza CE, Rivera H. Evaluating prognosis after TAVR: The value of left ventricular geometry. J Card Surg 2022; 37:1894-1895. [PMID: 35315124 DOI: 10.1111/jocs.16383] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 02/22/2022] [Indexed: 11/29/2022]
Affiliation(s)
- Cesar E Mendoza
- Division of Cardiovascular Disease, Jackson Memorial Hospital, Miami, Florida, USA
| | - Hector Rivera
- Division of Cardiovascular Disease, University of Miami Miller School of Medicine/Jackson Memorial Hospital, Miami, Florida, USA
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16
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Wang Y, Zhang M, Chen H, Li H. Prognostic Value of Global Longitudinal Strain in Asymptomatic Aortic Stenosis: A Systematic Review and Meta-Analysis. Front Cardiovasc Med 2022; 9:778027. [PMID: 35252381 PMCID: PMC8894446 DOI: 10.3389/fcvm.2022.778027] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2021] [Accepted: 01/21/2022] [Indexed: 11/17/2022] Open
Abstract
Backgrounds The presence of impaired global longitudinal strain (GLS) may be a valuable bio-marker in the early diagnosis for left ventricle (LV) impairment, which would help scrutinize asymptomatic aortic stenosis (AS) patients with high risk of adverse outcomes, such as major adverse cardiovascular events (MACE). Methods The study was prospectively registered in PROPSERO (CRD 42021223472). Databases, such as Pubmed, Embase, Cochrane Library, Web of science, and Scopus were searched for studies evaluating the impact of impaired GLS on MACE, all-cause mortality, and aortic valve replacement (AVR) in asymptomatic AS. Hazard ratios (HRs) with 95% CIs were calculated with meta-analysis for binary variants. Meta-regression, subgroup analysis, and sensitivity analyses were applied as needed to explore the heterogeneity. Results Eventually, a total of nine studies reporting 1,512 patients were enrolled. Compared with the normal GLS group, impaired GLS significantly increased MACE (HR = 1.20, 95% CI: 1.10–1.30, I2 = 79%) with evident heterogeneity, all-cause mortality (HR = 1.42, 95% CI: 1.24–1.63), and AVR (HR = 1.17, 95% CI: 1.07–1.28). Subgroup analyses stratified by left ventricular ejection fraction (LVEF) > 50% or LVEF without precise cut-off point found that compared with the normal GLS group, impaired GLS remarkably increased MACE both in two subgroups (LVEF > 50%: HR: 1.22, 95% CI: 1.05–1.50; LVEF without cutpoint: HR: 1.25, 95% CI: 1.05–1.50). The results stratified by AS severity (mild/moderate and severe) or follow-up time resembled those stratified by LVEF. In addition, when subgroup analysis was stratified by mean aortic valve pressure gradient (MG ≥ 40 mm Hg and MG <40 mm Hg), compared with normal GLS, impaired GLS significantly increased MACE both in two subgroups (MG ≥ 40 mm Hg: HR: 3.41, 95% CI: 1.64–7.09; MG below 40 mm Hg: HR: 3.17, 95% CI: 1.87–5.38). Moreover, the effect sizes here were substantially higher than those in the former two stratified factors. Conclusions The presence of impaired GLS substantially worsens the outcomes for adverse cardiovascular events in asymptomatic patients with AS regardless of LVEF or AS severity or follow-up time or mean aortic valve pressure gradient, which highlights the importance of incorporating impaired GLS into risk algorithms in asymptomatic AS. Systematic Review Registration PROSPERO (registration number: CRD42021223472).
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17
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Patel KP, Treibel TA, Scully PR, Fertleman M, Searle S, Davis D, Moon JC, Mullen MJ. Futility in Transcatheter Aortic Valve Implantation: A Search for Clarity. Interv Cardiol 2022; 17:e01. [PMID: 35111240 PMCID: PMC8790725 DOI: 10.15420/icr.2021.15] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 10/05/2021] [Indexed: 12/12/2022] Open
Abstract
Although transcatheter aortic valve implantation (TAVI) has revolutionised the landscape of treatment for aortic stenosis, there exists a cohort of patients where TAVI is deemed futile. Among the pivotal high-risk trials, one-third to half of patients either died or received no symptomatic benefit from the procedure at 1 year. Futility of TAVI results in the unnecessary exposure of risk for patients and inefficient resource utilisation for healthcare services. Several cardiac and extra-cardiac conditions and frailty increase the risk of mortality despite TAVI. Among the survivors, these comorbidities can inhibit improvements in symptoms and quality of life. However, certain conditions are reversible with TAVI (e.g. functional mitral regurgitation), attenuating the risk and improving outcomes. Quantification of disease severity, identification of reversible factors and a systematic evaluation of frailty can substantially improve risk stratification and outcomes. This review examines the contribution of pre-existing comorbidities towards futility in TAVI and suggests a systematic approach to guide patient evaluation.
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Affiliation(s)
- Kush P Patel
- Institute of Cardiovascular Sciences, University College London London, UK.,Barts Heart Centre, St Bartholomew's Hospital London, UK
| | - Thomas A Treibel
- Institute of Cardiovascular Sciences, University College London London, UK.,Barts Heart Centre, St Bartholomew's Hospital London, UK
| | - Paul R Scully
- Institute of Cardiovascular Sciences, University College London London, UK.,Barts Heart Centre, St Bartholomew's Hospital London, UK
| | - Michael Fertleman
- Cutrale Perioperative and Ageing Group, Department of Bioengineering, Imperial College London London, UK
| | - Samuel Searle
- MRC Unit for Lifelong Health and Ageing, University College London London, UK
| | - Daniel Davis
- MRC Unit for Lifelong Health and Ageing, University College London London, UK
| | - James C Moon
- Institute of Cardiovascular Sciences, University College London London, UK.,Barts Heart Centre, St Bartholomew's Hospital London, UK
| | - Michael J Mullen
- Institute of Cardiovascular Sciences, University College London London, UK.,Barts Heart Centre, St Bartholomew's Hospital London, UK
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18
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Mantini C, Khanji MY, D'Ugo E, Olivieri M, Caputi CG, Bufano G, Mastrodicasa D, Calvo Garcia D, Rotondo D, Candeloro M, Tana C, Cademartiri F, Ionescu A, Caulo M, Gallina S, Ricci F. Aliased Flow Signal Planimetry by Cardiovascular Magnetic Resonance Imaging for Grading Aortic Stenosis Severity: A Prospective Pilot Study. Front Cardiovasc Med 2021; 8:752340. [PMID: 34733896 PMCID: PMC8558301 DOI: 10.3389/fcvm.2021.752340] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/02/2021] [Accepted: 09/15/2021] [Indexed: 11/17/2022] Open
Abstract
Objectives: Transthoracic echocardiography (TTE) is the standard technique for assessing aortic stenosis (AS), with effective orifice area (EOA) recommended for grading severity. EOA is operator-dependent, influenced by a number of pitfalls and requires multiple measurements introducing independent and random sources of error. We tested the diagnostic accuracy and precision of aliased orifice area planimetry (AOAcmr), a new, simple, non-invasive technique for grading of AS severity by low-VENC phase-contrast cardiovascular magnetic resonance (CMR) imaging. Methods: Twenty-two consecutive patients with mild, moderate, or severe AS and six age- and sex-matched healthy controls had TTE and CMR examinations on the same day. We performed analysis of agreement and correlation among (i) AOAcmr; (ii) geometric orifice area (GOAcmr) by direct CMR planimetry; (iii) EOAecho by TTE-continuity equation; and (iv) the "gold standard" multimodality EOA (EOAhybrid) obtained by substituting CMR LVOT area into Doppler continuity equation. Results: There was excellent pairwise positive linear correlation among AOAcmr, EOAhybrid, GOAcmr, and EOAecho (p < 0.001); AOAcmr had the highest correlation with EOAhybrid (R 2 = 0.985, p < 0.001). There was good agreement between methods, with the lowest bias (0.019) for the comparison between AOAcmr and EOAhybrid. AOAcmr yielded excellent intra- and inter-rater reliability (intraclass correlation coefficient: 0.997 and 0.998, respectively). Conclusions: Aliased orifice area planimetry by 2D phase contrast imaging is a simple, reproducible, accurate "one-stop shop" CMR method for grading AS, potentially useful when echocardiographic severity assessment is inconclusive or discordant. Larger studies are warranted to confirm and validate these promising preliminary results.
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Affiliation(s)
- Cesare Mantini
- Department of Neuroscience, Imaging and Clinical Sciences, “G. d'Annunzio” University of Chieti-Pescara, Chieti, Italy
| | - Mohammed Y. Khanji
- Newham University Hospital, Barts Health NHS Trust, London, United Kingdom
- Barts Heart Centre, Barts Health NHS Trust, London, United Kingdom
- National Institute for Health Research (NIHR) Barts Biomedical Research Centre, William Harvey Research Institute, Queen Mary University of London, London, United Kingdom
| | - Emilia D'Ugo
- Azienda Sanitaria Locale (ASL) 2 Lanciano Vasto Chieti, Regione Abruzzo, Italy
| | - Marzia Olivieri
- Department of Neuroscience, Imaging and Clinical Sciences, “G. d'Annunzio” University of Chieti-Pescara, Chieti, Italy
| | | | - Gabriella Bufano
- Department of Neuroscience, Imaging and Clinical Sciences, “G. d'Annunzio” University of Chieti-Pescara, Chieti, Italy
| | | | - Darien Calvo Garcia
- Department of Neuroscience, Imaging and Clinical Sciences, “G. d'Annunzio” University of Chieti-Pescara, Chieti, Italy
| | - Domenico Rotondo
- Azienda Sanitaria Locale (ASL) 2 Lanciano Vasto Chieti, Regione Abruzzo, Italy
| | - Matteo Candeloro
- Department of Innovative Technologies in Medicine and Dentistry, “G. d'Annunzio” University of Chieti-Pescara, Chieti, Italy
| | - Claudio Tana
- Azienda Sanitaria Locale (ASL) 2 Lanciano Vasto Chieti, Regione Abruzzo, Italy
| | - Filippo Cademartiri
- SDN Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Naples, Italy
| | - Adrian Ionescu
- Department of Cardiology, Morriston Cardiac Regional Centre, Swansea Bay Health Board, Swansea, United Kingdom
| | - Massimo Caulo
- Department of Neuroscience, Imaging and Clinical Sciences, “G. d'Annunzio” University of Chieti-Pescara, Chieti, Italy
| | - Sabina Gallina
- Department of Neuroscience, Imaging and Clinical Sciences, “G. d'Annunzio” University of Chieti-Pescara, Chieti, Italy
| | - Fabrizio Ricci
- Department of Neuroscience, Imaging and Clinical Sciences, “G. d'Annunzio” University of Chieti-Pescara, Chieti, Italy
- Department of Clinical Sciences, Lund University, Malmö, Sweden
- Casa di Cura Villa Serena, Città Sant'Angelo, Pescara, Italy
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