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GAROT P, Morice MC, Angiolillo DJ, Cabau JR, Park DW, Van Mieghem NM, Collet JP, Leon MB, Sengottuvelu G, Neylon A, ten Berg JM, Mylotte D, Tchétché D, Krucoff MW, Reardon MJ, Piazza N, Mack MJ, Généreux P, Makkar R, Hayashida K, Ohno Y, Mochizuki S, Shirai Y, Matsumara R, Jin Y, Webb JG, Cutlip DE, Chen M, Spitzer E, Mehran R, Capodanno D. Defining high bleeding risk in patients undergoing transcatheter aortic valve implantation: a VARC-HBR consensus document. EUROINTERVENTION 2024; 20:536-550. [PMID: 38726720 PMCID: PMC11067726 DOI: 10.4244/eij-d-23-01020] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Accepted: 02/12/2024] [Indexed: 05/14/2024]
Abstract
The identification and management of patients at high bleeding risk (HBR) undergoing transcatheter aortic valve implantation (TAVI) are of major importance, but the lack of standardised definitions is challenging for trial design, data interpretation, and clinical decision-making. The Valve Academic Research Consortium for High Bleeding Risk (VARC-HBR) is a collaboration among leading research organisations, regulatory authorities, and physician-scientists from Europe, the USA, and Asia, with a major focus on TAVI-related bleeding. VARC-HBR is an initiative of the CERC (Cardiovascular European Research Center), aiming to develop a consensus definition of TAVI patients at HBR, based on a systematic review of the available evidence, to provide consistency for future clinical trials, clinical decision-making, and regulatory review. This document represents the first pragmatic approach to a consistent definition of HBR evaluating the safety and effectiveness of procedures, devices and drug regimens for patients undergoing TAVI..
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Affiliation(s)
- Philippe GAROT
- Institut Cardiovasculaire Paris-Sud (ICPS), Hôpital privé Jacques Cartier, Ramsay-Santé, Massy, France
- Cardiovascular European Research Center (CERC), Massy, France
| | - Marie-Claude Morice
- Institut Cardiovasculaire Paris-Sud (ICPS), Hôpital privé Jacques Cartier, Ramsay-Santé, Massy, France
- Cardiovascular European Research Center (CERC), Massy, France
| | - Dominick J. Angiolillo
- Division of Cardiology, University of Florida College of Medicine, Jacksonville, FL, USA
| | - Josep Rodés- Cabau
- Quebec Heart and Lung Institute, Laval University, Quebec City, QC, Canada
- Clínic Barcelona, Barcelona, Spain
| | - Duk-Woo Park
- Division of Cardiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul, South Korea
| | - Nicolas M. Van Mieghem
- Department of Cardiology, Erasmus University Medical Center, Thoraxcenter, Rotterdam, the Netherlands
| | - Jean-Philippe Collet
- Sorbonne Université, ACTION Study Group, INSERM UMR_S 1166, Institut de Cardiologie, Pitié-Salpêtrière Hospital, Paris, France
| | - Martin B. Leon
- Columbia University Irving Medical Center/New York-Presbyterian Hospital, New York, NY, USA and Cardiovascular Research Foundation, New York, NY, USA
| | - Gunasekaran Sengottuvelu
- Department of Cardiology, Apollo Hospitals, Chennai, Tamil Nadu, India
- Department of Cardiology and Center for Platelet Function Research, St. Antonius Hospital, Nieuwegein, the Netherlands
| | - Antoinette Neylon
- Institut Cardiovasculaire Paris-Sud (ICPS), Hôpital privé Jacques Cartier, Ramsay-Santé, Massy, France
- Cardiovascular European Research Center (CERC), Massy, France
| | | | - Darren Mylotte
- Galway University Hospital and University of Galway, Galway, Ireland
| | - Didier Tchétché
- Groupe CardioVasculaire Interventionnel, Clinique Pasteur, Toulouse, France
| | - Mitchell W. Krucoff
- Duke University Medical Center, Duke Clinical Research Institute, Durham, NC, USA
| | - Michael J. Reardon
- Department of Cardiovascular Surgery, Houston Methodist Hospital, Houston, TX, USA
| | - Nicolo Piazza
- McGill University Health Centre, Montreal, QC, Canada
| | | | - Philippe Généreux
- Gagnon Cardiovascular Institute, Morristown Medical Center, Morristown, NJ, USA
| | - Raj Makkar
- Smidt Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | - Kentaro Hayashida
- Department of Cardiology, Keio University School of Medicine, Tokyo, Japan
| | - Yohei Ohno
- Department of Cardiology, Tokai University School of Medicine, Isehara, Japan
| | | | | | | | - Yu Jin
- Notified body 1639, SGS, Antwerp, Belgium
| | - John G. Webb
- Department of Cardiology, St. Paul’s Hospital and University of British Columbia, Vancouver, BC, Canada
| | - Donald E. Cutlip
- Cardiology Division, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, MA, USA and Baim Clinical Research Institute, Boston, MA, USA
| | - Mao Chen
- Department of Cardiology, West China Hospital, Sichuan University, Chengdu, China
| | - Ernest Spitzer
- Thoraxcenter, Erasmus University Medical Center, and Cardialysis, Clinical Trial Management and Core Laboratories, Rotterdam, the Netherlands
| | - Roxana Mehran
- Icahn School of Medicine at Mount Sinai, New York, NY, USA
| | - Davide Capodanno
- Cardiovascular European Research Center (CERC), Massy, France
- Cardio-Thoracic-Vascular Department, Centro Alte Specialità e Trapianti, Catania, Italy
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Oikonomou G, Apostolos A, Drakopoulou M, Simopoulou C, Karmpalioti M, Toskas P, Stathogiannis K, Xanthopoulou M, Ktenopoulos N, Latsios G, Synetos A, Tsioufis C, Toutouzas K. Long-Term Outcomes of Aortic Stenosis Patients with Different Flow/Gradient Patterns Undergoing Transcatheter Aortic Valve Implantation. J Clin Med 2024; 13:1200. [PMID: 38592019 PMCID: PMC10932005 DOI: 10.3390/jcm13051200] [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: 01/29/2024] [Revised: 02/11/2024] [Accepted: 02/16/2024] [Indexed: 04/10/2024] Open
Abstract
Background: Few data exist on the comparative long-term outcomes of severe aortic stenosis (AS) patients with different flow-gradient patterns undergoing transcatheter aortic valve implantation (TAVI). This study sought to evaluate the impact of the pre-TAVI flow-gradient pattern on long-term clinical outcomes after TAVI and assess changes in the left ventricular ejection fraction (LVEF) of different subtypes of AS patients following TAVI. Methods: Consecutive patients with severe AS undergoing TAVI in our institution were screened and prospectively enrolled. Patients were divided into four subgroups according to pre-TAVI flow/gradient pattern: (i) low flow-low gradient (LF-LG): stroke volume indexed (SVi) ≤ 35 mL/m2 and mean gradient (MG) < 40 mmHg); (ii) normal flow-low gradient (NF-LG): SVi > 35 mL/m2 and MG < 40 mmHg; (iii) low flow-high gradient (LF-HG): Svi 35 mL/m2 and MG ≥ 40 mmHg and (iv) normal flow-high gradient (NF-HG): SVi > 35 mL/m2 and MG ≥ 40 mmHg. Transthoracic echocardiography was repeated at 1-year follow-up. Clinical follow-up was obtained at 12 months, and yearly thereafter until 5-year follow-up was complete for all patients. Results: A total of 272 patients with complete echocardiographic and clinical follow-up were included in our analysis. Their mean age was 80 ± 7 years and the majority of patients (N = 138, 50.8%) were women. 62 patients (22.8% of the study population) were distributed in the LF-LG group, 98 patients (36%) were LF-HG patients, 95 patients (34.9%) were NF-HG, and 17 patients (6.3%) were NF-LG. There was a greater prevalence of comorbidities among LF-LG AS patients. One-year all-cause mortality differed significantly between the four subgroups of AS patients (log-rank p: 0.022) and was more prevalent among LF-LG patients (25.8%) compared to LF-HG (11.3%), NF-HG (6.3%) and NF-LG patients (18.8%). At 5-year follow-up, global mortality remained persistently higher among LF-LG patients (64.5%) compared to LF-HG (47.9%), NF-HG (42.9%), and NF-LG patients (58.8%) (log-rank p: 0.029). At multivariable Cox hazard regression analysis, baseline SVi (HR: 0.951, 95% C.I.; 0.918-0.984), the presence of at least moderate tricuspid regurgitation at baseline (HR: 3.091, 95% C.I: 1.645-5.809) and at least moderate paravalvular leak (PVL) post-TAVI (HR: 1.456, 95% C.I.: 1.106-1.792) were significant independent predictors of late global mortality. LF-LG patients and LF-HG patients exhibited a significant increase in LVEF at 1-year follow-up. A lower LVEF (p < 0.001) and a lower Svi (p < 0.001) at baseline were associated with LVEF improvement at 1-year. Conclusions: Patients with LF-LG AS have acceptable 1-year outcomes with significant improvement in LVEF at 1-year follow-up, but exhibit exceedingly high 5-year mortality following TAVI. The presence of low transvalvular flow and at least moderate tricuspid regurgitation at baseline and significant paravalvular leak post-TAVI were associated with poorer long-term outcomes in the entire cohort of AS patients. The presence of a low LVEF or a low SVi predicts LVEF improvement at 1-year.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | | | - Konstantinos Toutouzas
- First Department of Cardiology, National and Kapodistrian University, “Hippokration” General Hospital of Athens, 11527 Athens, Greece; (G.O.); (A.A.); (M.D.); (C.S.); (M.K.); (P.T.); (K.S.); (M.X.); (N.K.); (G.L.); (A.S.); (C.T.)
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Ye D, Gao Z, Ye F, Li L, Chen F, Chen X. Consistency of transesophageal echocardiography and angiography in grading paravalvular regurgitation during transcatheter aortic valve replacement. Echocardiography 2023; 40:1040-1047. [PMID: 37548045 DOI: 10.1111/echo.15669] [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: 05/14/2023] [Revised: 07/09/2023] [Accepted: 07/27/2023] [Indexed: 08/08/2023] Open
Abstract
BACKGROUND The Valve Academic Research Consortium 3 (VARC-3) standardizes the classification criteria and Doppler parameters for paravalvular regurgitation (PVR) by echocardiography. However, the consistency between transesophageal echocardiography (TEE) and angiography in grading (using the VARC-3 criteria) of PVR during transcatheter aortic valve replacement (TAVR) is unclear. METHODS Forty-six patients who underwent TEE and angiography during TAVR were retrospectively included. All patients had complete baseline information, TEE and angiography data. The Doppler parameters measured by TEE included the circumferential extent of PVR, regurgitation volume, regurgitation fraction, and the effective regurgitant orifice area. PVR was classified into four grades: absent, mild, moderate and severe. The weighted kappa coefficient was used to analyze the consistency between the two techniques. Kendall's W coefficient was used to evaluate the consistency of parameters measured by TEE. RESULTS Among all patients, there were 43 cases (93.5%) with consistent assessments between TEE and angiography. PVR was observed in 19 cases. TEE assessed mild PVR in 17 cases and moderate PVR in two cases; Angiography assessed mild PVR in 14 cases and moderate PVR in two cases. The weighted kappa coefficient between angiography and the circumferential extent of PVR, regurgitation volume, regurgitation fraction, and the effective regurgitant orifice area respectively was .84, .79, .74, .85 (P < .001). Kendall's W coefficient was .83 (P < .001). CONCLUSIONS TEE and angiography had strong consistency in the grading (using the VARC-3 criteria) of PVR during TAVR. TEE was a convenient diagnostic tool to quantify and grade PVR during TAVR.
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Affiliation(s)
- Dalin Ye
- Department of Ultrasound, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China
| | - Ziqing Gao
- Department of Ultrasound, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China
| | - Feile Ye
- Department of Ultrasound, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China
| | - Liujun Li
- Department of Ultrasound, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China
| | - Fei Chen
- Department of Ultrasound, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China
| | - Xiaobo Chen
- Department of Ultrasound, The Fifth Affiliated Hospital of Sun Yat-sen University, Zhuhai, China
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Wolpers AC, Welchowski T, Sedaghat A, Wintergerst MWM, Al-Kassou B, Finger RP, Terheyden JH. Modifications in ocular microperfusion after transcatheter aortic valve implantation. Sci Rep 2023; 13:14181. [PMID: 37648792 PMCID: PMC10468531 DOI: 10.1038/s41598-023-41054-z] [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: 12/22/2022] [Accepted: 08/21/2023] [Indexed: 09/01/2023] Open
Abstract
Cerebral embolization is a known complication of transcatheter aortic valve implantation (TAVI) but the effect of the procedure on the ocular perfusion is currently unclear. Thus, we investigated post-procedural morphologic and perfusion changes of the retina and choroid, using optical coherence tomography angiography (OCTA) and color fundus photography (CFP) in a prospective cohort study. Ophthalmic examinations were conducted pre- and post-TAVI. OCTA images were analyzed quantitatively based on vessel density and skeleton density of the superficial and deep retinal plexus as well as the signal intensity and flow deficits in the choriocapillaris. CFP images were assessed for presence of acute retinal ischemia, optic nerve swelling, vessel emboli, hemorrhages and cotton wool spots. Data was analyzed using linear mixed models. Twenty patients (9 women; 11 men) at a mean age of 81 ± 6 years were included. Pre- and post-interventional ocular imaging data were available for 32 eyes. The analysis revealed a significant impairment of the choriocapillaris perfusion after TAVI with an increased proportion of flow deficits (p = 0.044). When controlling for blood pressure, the average size of choriocapillaris flow voids was significantly increased (systolic and diastolic, p = 0.039 and 0.029). Qualitatively, focal areas of retinal ischemia were detected on OCTA in 33% of participants. Silent emboli or cotton wool spots were identified on CFP in 21%. Our findings indicate a reduced choroidal perfusion as well as areas of retinal ischemia and embolization in a considerable proportion of patients following TAVI. Pending confirmation in a larger sample, these complications merit monitoring as well as inclusion in consent procedures for TAVI.
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Affiliation(s)
- Anne Caroline Wolpers
- Department of Medicine II, Heart Center, University Hospital Bonn, Bonn, Germany
- Department of Cardiology and Internal Intensive Care, Asklepios Clinic St. Georg, Hamburg, Germany
| | - Thomas Welchowski
- Institute for Medical Biometry, Informatics and Epidemiology, University of Bonn, Bonn, Germany
| | - Alexander Sedaghat
- Department of Medicine II, Heart Center, University Hospital Bonn, Bonn, Germany.
- RheinAhrCardio Practice for Cardiology, Wilhelmstr. 14, 53474, Bad Neuenahr-Ahrweiler, Germany.
| | | | - Baravan Al-Kassou
- Department of Medicine II, Heart Center, University Hospital Bonn, Bonn, Germany
| | - Robert P Finger
- Department of Ophthalmology, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany
- Department of Ophthalmology, University Hospital Mannheim & Medical Faculty Mannheim, University of Heidelberg, Theodor-Kutzer-Ufer 1-3, 68167, Mannheim, Germany
| | - Jan Henrik Terheyden
- Department of Ophthalmology, University Hospital Bonn, Venusberg-Campus 1, 53127, Bonn, Germany.
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Agasthi P, Ashraf H, Pujari SH, Girardo M, Tseng A, Mookadam F, Venepally N, Buras MR, Abraham B, Khetarpal BK, Allam M, MD SKM, Eleid MF, Greason KL, Beohar N, Sweeney J, Fortuin D, Holmes DRJ, Arsanjani R. Prediction of permanent pacemaker implantation after transcatheter aortic valve replacement: The role of machine learning. World J Cardiol 2023; 15:95-105. [PMID: 37033682 PMCID: PMC10074998 DOI: 10.4330/wjc.v15.i3.95] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Revised: 01/04/2023] [Accepted: 03/01/2023] [Indexed: 03/21/2023] Open
Abstract
BACKGROUND Atrioventricular block requiring permanent pacemaker (PPM) implantation is an important complication of transcatheter aortic valve replacement (TAVR). Application of machine learning could potentially be used to predict pre-procedural risk for PPM.
AIM To apply machine learning to be used to predict pre-procedural risk for PPM.
METHODS A retrospective study of 1200 patients who underwent TAVR (January 2014-December 2017) was performed. 964 patients without prior PPM were included for a 30-d analysis and 657 patients without PPM requirement through 30 d were included for a 1-year analysis. After the exclusion of variables with near-zero variance or ≥ 50% missing data, 167 variables were included in the random forest gradient boosting algorithm (GBM) optimized using 5-fold cross-validations repeated 10 times. The receiver operator curve (ROC) for the GBM model and PPM risk score models were calculated to predict the risk of PPM at 30 d and 1 year.
RESULTS Of 964 patients included in the 30-d analysis without prior PPM, 19.6% required PPM post-TAVR. The mean age of patients was 80.9 ± 8.7 years. 42.1 % were female. Of 657 patients included in the 1-year analysis, the mean age of the patients was 80.7 ± 8.2. Of those, 42.6% of patients were female and 26.7% required PPM at 1-year post-TAVR. The area under ROC to predict 30-d and 1-year risk of PPM for the GBM model (0.66 and 0.72) was superior to that of the PPM risk score (0.55 and 0.54) with a P value < 0.001.
CONCLUSION The GBM model has good discrimination and calibration in identifying patients at high risk of PPM post-TAVR.
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Affiliation(s)
- Pradyumna Agasthi
- Department of Cardiology, Mayo Clinic, Phoenix, AZ 85054, United States
| | - Hasan Ashraf
- Department of Cardiology, Mayo Clinic, Phoenix, AZ 85054, United States
| | - Sai Harika Pujari
- Department of Internal Medicine, The Brooklyn Hospital Center, Brooklyn, NY 11201, United States
| | - Marlene Girardo
- Department of Biostatistics, Mayo Clinic, Phoenix, AZ 85054, United States
| | - Andrew Tseng
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, MN 55905, United States
| | - Farouk Mookadam
- Department of Cardiology, Mayo Clinic, Phoenix, AZ 85054, United States
| | - Nithin Venepally
- Department of Cardiology, Mayo Clinic, Phoenix, AZ 85054, United States
| | - Matthew R Buras
- Department of Statistics, Mayo Clinic, Phoenix, AZ 85054, United States
| | - Bishoy Abraham
- Department of Cardiology, Mayo Clinic, Phoenix, AZ 85054, United States
| | | | - Mohamed Allam
- Department of Cardiology, Mayo Clinic, Phoenix, AZ 85054, United States
| | - Siva K Mulpuru MD
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, MN 55905, United States
| | - Mackram F Eleid
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, MN 55905, United States
| | - Kevin L Greason
- Department of Cardiovascular Surgery, Mayo Clinic, Rochester, MN 55905, United States
| | - Nirat Beohar
- Mount Sinai Medical Center, Columbia University, Miami Beach, FL 33138, United States
| | - John Sweeney
- Department of Cardiology, Mayo Clinic, Phoenix, AZ 85054, United States
| | - David Fortuin
- Department of Cardiology, Mayo Clinic, Phoenix, AZ 85054, United States
| | - David R Jr Holmes
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, MN 55905, United States
| | - Reza Arsanjani
- Department of Cardiology, Mayo Clinic, Phoenix, AZ 85054, United States
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Liu YH, Liu Y, Xin YF, Zhang Q, Ding ML. Identification of key genes involved in calcific aortic valve disease based on integrated bioinformatics analysis. Exp Biol Med (Maywood) 2023; 248:52-60. [PMID: 36151748 PMCID: PMC9989152 DOI: 10.1177/15353702221118088] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
The calcific aortic valve disease (CAVD) develops as an aortic valve sclerosis and progresses to an advanced form of stenosis. In many biological fields, bioinformatics becomes a fundamental component. The key mechanisms involved in CAVD are discovered with the use of bioinformatics to investigate gene function and pathways. We downloaded the original data (GSE51472) from the Gene Expression Omnibus (GEO) database (http://www.ncbi.nlm.nih.gov/geo/). After standardization, 2978 differentially expressed genes (DEGs) were identified from the data sets GSE51472 containing samples from normal, calcified, and sclerotic aortic valves. Analysis of DEGs based on the series test of clusters (STCs) revealed the two most significant patterns. Based on the result of the STC, the functional enrichment analysis of gene ontology (GO) was conducted to investigate the molecular function (MF), biological process (BP), and cell compound (CC) of the DEGs. With a p value of 0.01, DEGs associated with "chronic inflammation," "T-cell receptor complexes," and "antigen binding" had the highest significance within BP, CC, and MF. DEG enrichment in signaling pathways was analyzed using KEGG pathway enrichment. Using a p < 0.05 level of significance, the most enriched biological pathways related to CAVD were "Chemokine signaling pathway," "Cytokine-cytokine receptor interaction," "Tuberculosis," "PI3K-Akt signaling pathway," and "Transcriptional misregulation in cancer." Finally, the construction of gene co-expression networks and pathway networks illustrated the pathogensis of CAVD. TLR2, CD86, and TYROBP were identified as hub genes for the development of CAVD. Moreover, "MAPK signaling pathway," "Apoptosis," and "Pathways in cancer" were regarded as the core pathways among the samples of normal, sclerotic and calcified aortic valve samples.
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Affiliation(s)
- Ye-Hong Liu
- Department of Cardiology, Shanghai East Hospital, Shanghai Tongji University School of Medicine, Shanghai 200120, China
| | - Yang Liu
- Department of Intensive Care Unit, Shanghai East Hospital, Shanghai Tongji University School of Medicine, Shanghai 200120, China
| | - Yuan-Feng Xin
- Department of Cardiovascular Surgery, Shanghai East Hospital, Shanghai Tongji University School of Medicine, Shanghai 200120, China
| | - Qi Zhang
- Department of Cardiology, Shanghai East Hospital, Shanghai Tongji University School of Medicine, Shanghai 200120, China
| | - Meng-Lei Ding
- Department of Clinical Laboratory, Shanghai East Hospital, Shanghai Tongji University School of Medicine, Shanghai 200120, China
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Machanahalli Balakrishna A, Ismayl M, Palicherla A, Aboeata A, Goldsweig AM, Zhao DX, Vallabhajosyula S. Impact of prior coronary artery bypass grafting on periprocedural and short-term outcomes of patients undergoing transcatheter aortic valve replacement: a systematic review and meta-analysis. Coron Artery Dis 2023; 34:42-51. [PMID: 36326179 DOI: 10.1097/mca.0000000000001200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
BACKGROUND The effect of prior coronary artery bypass graft (CABG) on the outcomes of transcatheter aortic valve replacement (TAVR) remains incompletely characterized. In this meta-analysis, we investigated the impact of prior CABG on TAVR outcomes. METHODS A systematic search was conducted in PubMed, Google Scholar, and Cochrane databases from inception to 24 July 2022, using the search terms 'TAVR', 'CABG', 'peri-procedural complications', and 'mortality'. The major outcomes were peri-procedural complications, intraprocedural mortality, 30-day mortality, and 30-day cardiac mortality. We used random-effects models to aggregate data and to calculate pooled incidence and risk ratios with 95% confidence intervals (CIs). RESULTS Among 116 results from the systematic search, a total of 8 studies (5952 patients) were included. Compared to patients without previous CABG, patients with prior CABG undergoing TAVR were younger, predominantly male sex, had more comorbidities, higher rates of peri-procedural myocardial infarction (MI) [relative risk (RR) 1.93; 95% CI, 1.09-3.43; P = 0.03], but lower rates of stroke (RR 0.71; 95% CI, 0.51-0.99; P = 0.04), major vascular complications (RR 0.70; 95% CI, 0.51-0.95; P = 0.02), and major bleeding (RR 0.70; 95% CI, 0.56-0.88; P = 0.002). There were no significant differences between the two cohorts in rates of pacemaker implantation, cardiac tamponade, acute kidney injury, intra-procedural mortality, 30-day mortality, and 30-day cardiac mortality. CONCLUSION Among patients undergoing TAVR, a history of prior CABG was not associated with an increased risk of periprocedural complications (except for acute MI) or short-term mortality compared to those without CABG.
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Affiliation(s)
| | - Mahmoud Ismayl
- Department of Internal Medicine, Creighton University School of Medicine, Omaha, Nebraska, USA
| | - Anirudh Palicherla
- Department of Internal Medicine, Creighton University School of Medicine, Omaha, Nebraska, USA
| | - Ahmed Aboeata
- Division of Cardiovascular Medicine, Department of Medicine, Creighton University School of Medicine, Omaha, Nebraska, USA
| | - Andrew M Goldsweig
- Department of Cardiovascular Medicine, University of Nebraska Medical Center, Omaha, Nebraska
| | - David X Zhao
- Section of Cardiovascular Medicine, Department of Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA
| | - Saraschandra Vallabhajosyula
- Section of Cardiovascular Medicine, Department of Medicine, Wake Forest University School of Medicine, Winston-Salem, North Carolina, USA
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McInerney A, Rodés-Cabau J, Veiga G, López-Otero D, Muñoz-García E, Campelo-Parada F, Oteo JF, Carnero M, Tafur Soto JD, Amat-Santos IJ, Travieso A, Mohammadi S, Barbanti M, Cheema AN, Toggweiler S, Saia F, Dabrowski M, Serra V, Alfonso F, Ribeiro HB, Regueiro A, Alpieri A, Gil Ongay A, Martinez-Cereijo JM, Muñoz-García A, Matta A, Arellano Serrano C, Barrero A, Tirado-Conte G, Gonzalo N, Sanmartin XC, de la Torre Hernandez JM, Kalavrouziotis D, Maroto L, Forteza-Gil A, Cobiella J, Escaned J, Nombela-Franco L. Transcatheter versus surgical aortic valve replacement in patients with morbid obesity: a multicentre propensity score-matched analysis. EUROINTERVENTION 2022; 18:e417-e427. [PMID: 35321860 PMCID: PMC10241265 DOI: 10.4244/eij-d-21-00891] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Morbidly obese (MO) patients are increasingly undergoing transcatheter aortic valve replacement (TAVR) and surgical aortic valve replacement (SAVR) for severe aortic stenosis (AS). However, the best therapeutic strategy for these patients remains a matter for debate. AIMS Our aim was to compare the periprocedural and mid-term outcomes in MO patients undergoing TAVR versus SAVR. METHODS A multicentre retrospective study including consecutive MO patients (body mass index ≥40 kg/m2, or ≥35 kg/m2 with obesity-related comorbidities) from 18 centres undergoing either TAVR (n=860) or biological SAVR (n=696) for severe AS was performed. Propensity score matching resulted in 362 pairs. RESULTS After matching, periprocedural complications, including blood transfusion (14.1% versus 48.1%; p<0.001), stage 2-3 acute kidney injury (3.99% versus 10.1%; p=0.002), hospital-acquired pneumonia (1.7% versus 5.8%; p=0.005) and access site infection (1.5% versus 5.5%; p=0.013), were more common in the SAVR group, as was moderate to severe patient-prosthesis mismatch (PPM; 9.9% versus 39.4%; p<0.001). TAVR patients more frequently required permanent pacemaker implantation (14.4% versus 5.6%; p<0.001) and had higher rates of ≥moderate residual aortic regurgitation (3.3% versus 0%; p=0.001). SAVR was an independent predictor of moderate to severe PPM (hazard ratio [HR] 1.80, 95% confidence interval [CI]: 1.25-2.59; p=0.002), while TAVR was not. In-hospital mortality was not different between groups (3.9% for TAVR versus 6.1% for SAVR; p=0.171). Two-year outcomes (including all-cause and cardiovascular mortality, and readmissions) were similar in both groups (log-rank p>0.05 for all comparisons). Predictors of all-cause 2-year mortality differed between the groups; moderate to severe PPM was a predictor following SAVR (HR 1.78, 95% CI: 1.10-2.88; p=0.018) but not following TAVR (p=0.737). CONCLUSIONS SAVR and TAVR offer similar mid-term outcomes in MO patients with severe AS, however, TAVR offers some advantages in terms of periprocedural morbidity.
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Affiliation(s)
- Angela McInerney
- Cardiovascular Institute, Hospital Clinico San Carlos, IdISSC, Madrid, Spain
| | - Josep Rodés-Cabau
- Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Gabriela Veiga
- Hospital Universitario Marques de Valdecilla, IDIVAL, Santander, Spain
| | - Diego López-Otero
- Hospital Clínico Universitario de Santiago, CIBERCV, Santiago, Spain
| | - Erika Muñoz-García
- CIBERCV Cardiology Department, Hospital Universitario Virgen de la Victoria, Málaga, Spain
| | | | - Juan F Oteo
- Department of Cardiology and Cardiac Surgery, Hospital Universitario Puerta de Hierro, Majadahonda, Spain
| | - Manuel Carnero
- Cardiovascular Institute, Hospital Clinico San Carlos, IdISSC, Madrid, Spain
| | - José D Tafur Soto
- The Ochsner Clinical School, Ochsner Medical Center, New Orleans, LA, USA
| | - Ignacio J Amat-Santos
- CIBERCV, Instituto de Ciencias del Corazón (ICICOR), Hospital Clínico Universitario de Valladolid, Valladolid, Spain
| | - Alejandro Travieso
- Cardiovascular Institute, Hospital Clinico San Carlos, IdISSC, Madrid, Spain
| | - Siamak Mohammadi
- Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada
| | | | - Asim N Cheema
- Division of Cardiology, St. Michael's Hospital, Toronto University, Toronto, Ontario, Canada
| | | | - Francesco Saia
- Cardiology Unit, Cardio-Thoracic-Vascular Department, University Hospital of Bologna, Bologna, Italy
| | - Maciej Dabrowski
- Department of Interventional Cardiology and Angiology, National Institute of Cardiology, Warsaw, Poland
| | - Vicenç Serra
- Hospital General Universitari Vall d'Hebrón, Barcelona, Spain
| | - Fernando Alfonso
- Department of Cardiology, Hospital Universitario La Princesa, IIS-IP, CIBER-CV, Madrid, Spain
| | | | - Ander Regueiro
- Cardiology Department, Cardiovascular Institute, Hospital Clínic, Universidad de Barcelona, Institut d'Investigacions Biomèdiques August Pi i Sunyer, Barcelona, Spain
| | - Alberto Alpieri
- Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Aritz Gil Ongay
- Hospital Universitario Marques de Valdecilla, IDIVAL, Santander, Spain
| | | | - Antonio Muñoz-García
- CIBERCV Cardiology Department, Hospital Universitario Virgen de la Victoria, Málaga, Spain
| | - Anthony Matta
- Cardiology Department, Rangueil University Hospital, Toulouse, France
| | - Carlos Arellano Serrano
- Department of Cardiology and Cardiac Surgery, Hospital Universitario Puerta de Hierro, Majadahonda, Spain
| | - Alejandro Barrero
- CIBERCV, Instituto de Ciencias del Corazón (ICICOR), Hospital Clínico Universitario de Valladolid, Valladolid, Spain
| | | | - Nieves Gonzalo
- Cardiovascular Institute, Hospital Clinico San Carlos, IdISSC, Madrid, Spain
| | - Xoan C Sanmartin
- Hospital Clínico Universitario de Santiago, CIBERCV, Santiago, Spain
| | | | | | - Luis Maroto
- Cardiovascular Institute, Hospital Clinico San Carlos, IdISSC, Madrid, Spain
| | - Alberto Forteza-Gil
- Department of Cardiology and Cardiac Surgery, Hospital Universitario Puerta de Hierro, Majadahonda, Spain
| | - Javier Cobiella
- Cardiovascular Institute, Hospital Clinico San Carlos, IdISSC, Madrid, Spain
| | - Javier Escaned
- Cardiovascular Institute, Hospital Clinico San Carlos, IdISSC, Madrid, Spain
| | - Luis Nombela-Franco
- Cardiovascular Institute, Hospital Clinico San Carlos, IdISSC, Madrid, Spain
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9
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Bea C, Vela S, García-Blas S, Perez-Rivera JA, Díez-Villanueva P, de Gracia AI, Fuertes E, Oltra MR, Ferrer A, Belmonte A, Santas E, Pellicer M, Colomina J, Doménech A, Bodi V, Forner MJ, Chorro FJ, Bonanad C. Infective Endocarditis in the Elderly: Challenges and Strategies. J Cardiovasc Dev Dis 2022; 9:jcdd9060192. [PMID: 35735821 PMCID: PMC9224959 DOI: 10.3390/jcdd9060192] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2022] [Revised: 06/06/2022] [Accepted: 06/15/2022] [Indexed: 12/12/2022] Open
Abstract
The specific management of infective endocarditis (IE) in elderly patients is not specifically addressed in recent guidelines despite its increasing incidence and high mortality in this population. The term "elderly" corresponds to different ages in the literature, but it is defined by considerable comorbidity and heterogeneity. Cancer incidence, specifically colorectal cancer, is increased in older patients with IE and impacts its outcome. Diagnosis of IE in elderly patients is challenging due to the atypical presentation of the disease and the lower performance of imaging studies. Enterococcal etiology is more frequent than in younger patients. Antibiotic treatment should prioritize diminishing adverse effects and drug interactions while maintaining the best efficacy, as surgical treatment is less commonly performed in this population due to the high surgical risk. The global assessment of elderly patients with IE, with particular attention to frailty and geriatric profiles, should be performed by multidisciplinary teams to improve disease management in this population.
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Affiliation(s)
- Carlos Bea
- Servicio de Medicina Interna, Hospital Clínico Universitario de Valencia, 46010 Valencia, Spain; (C.B.); (S.V.); (A.I.d.G.); (E.F.); (M.R.O.); (A.F.); (A.B.); (M.J.F.)
| | - Sara Vela
- Servicio de Medicina Interna, Hospital Clínico Universitario de Valencia, 46010 Valencia, Spain; (C.B.); (S.V.); (A.I.d.G.); (E.F.); (M.R.O.); (A.F.); (A.B.); (M.J.F.)
| | - Sergio García-Blas
- Servicio de Cardiología, Hospital Clínico Universitario de Valencia, 46010 Valencia, Spain; (S.G.-B.); (E.S.); (M.P.); (V.B.); (F.J.C.)
- Instituto de Investigación Sanitaria INCLIVA, 46010 Valencia, Spain
| | | | | | - Ana Isabel de Gracia
- Servicio de Medicina Interna, Hospital Clínico Universitario de Valencia, 46010 Valencia, Spain; (C.B.); (S.V.); (A.I.d.G.); (E.F.); (M.R.O.); (A.F.); (A.B.); (M.J.F.)
| | - Eladio Fuertes
- Servicio de Medicina Interna, Hospital Clínico Universitario de Valencia, 46010 Valencia, Spain; (C.B.); (S.V.); (A.I.d.G.); (E.F.); (M.R.O.); (A.F.); (A.B.); (M.J.F.)
| | - Maria Rosa Oltra
- Servicio de Medicina Interna, Hospital Clínico Universitario de Valencia, 46010 Valencia, Spain; (C.B.); (S.V.); (A.I.d.G.); (E.F.); (M.R.O.); (A.F.); (A.B.); (M.J.F.)
| | - Ana Ferrer
- Servicio de Medicina Interna, Hospital Clínico Universitario de Valencia, 46010 Valencia, Spain; (C.B.); (S.V.); (A.I.d.G.); (E.F.); (M.R.O.); (A.F.); (A.B.); (M.J.F.)
| | - Andreu Belmonte
- Servicio de Medicina Interna, Hospital Clínico Universitario de Valencia, 46010 Valencia, Spain; (C.B.); (S.V.); (A.I.d.G.); (E.F.); (M.R.O.); (A.F.); (A.B.); (M.J.F.)
| | - Enrique Santas
- Servicio de Cardiología, Hospital Clínico Universitario de Valencia, 46010 Valencia, Spain; (S.G.-B.); (E.S.); (M.P.); (V.B.); (F.J.C.)
| | - Mauricio Pellicer
- Servicio de Cardiología, Hospital Clínico Universitario de Valencia, 46010 Valencia, Spain; (S.G.-B.); (E.S.); (M.P.); (V.B.); (F.J.C.)
| | - Javier Colomina
- Servicio de Microbiología, Hospital Clínico Universitario de Valencia, 46010 Valencia, Spain;
| | - Alberto Doménech
- Servicio de Cirugía Cardiovascular, Hospital Clínico Universitario de Valencia, 46010 Valencia, Spain;
| | - Vicente Bodi
- Servicio de Cardiología, Hospital Clínico Universitario de Valencia, 46010 Valencia, Spain; (S.G.-B.); (E.S.); (M.P.); (V.B.); (F.J.C.)
- Instituto de Investigación Sanitaria INCLIVA, 46010 Valencia, Spain
- Departamento de Medicina, Universidad de Valencia, 46010 Valencia, Spain
- Centro de Investigación Biomédica en Red-Cardiovascular, 28029 Madrid, Spain
| | - Maria José Forner
- Servicio de Medicina Interna, Hospital Clínico Universitario de Valencia, 46010 Valencia, Spain; (C.B.); (S.V.); (A.I.d.G.); (E.F.); (M.R.O.); (A.F.); (A.B.); (M.J.F.)
- Instituto de Investigación Sanitaria INCLIVA, 46010 Valencia, Spain
- Departamento de Medicina, Universidad de Valencia, 46010 Valencia, Spain
| | - Francisco Javier Chorro
- Servicio de Cardiología, Hospital Clínico Universitario de Valencia, 46010 Valencia, Spain; (S.G.-B.); (E.S.); (M.P.); (V.B.); (F.J.C.)
- Instituto de Investigación Sanitaria INCLIVA, 46010 Valencia, Spain
- Departamento de Medicina, Universidad de Valencia, 46010 Valencia, Spain
- Centro de Investigación Biomédica en Red-Cardiovascular, 28029 Madrid, Spain
| | - Clara Bonanad
- Servicio de Cardiología, Hospital Clínico Universitario de Valencia, 46010 Valencia, Spain; (S.G.-B.); (E.S.); (M.P.); (V.B.); (F.J.C.)
- Instituto de Investigación Sanitaria INCLIVA, 46010 Valencia, Spain
- Departamento de Medicina, Universidad de Valencia, 46010 Valencia, Spain
- Correspondence:
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10
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Moldovan H, Popescu BŞ, Nechifor E, Badea A, Ciomaga I, Nica C, Zaharia O, Gheorghiță D, Broască M, Diaconu C, Parasca C, Chioncel O, Iliescu VA. Rare Cause of Severe Mitral Regurgitation after TAVI: Case Report and Literature Review. Medicina (B Aires) 2022; 58:medicina58040464. [PMID: 35454303 PMCID: PMC9031139 DOI: 10.3390/medicina58040464] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2022] [Revised: 03/11/2022] [Accepted: 03/16/2022] [Indexed: 11/29/2022] Open
Abstract
Pre-procedure mitral regurgitation (MR) is a frequent coexistent finding in patients undergoing transcatheter aortic valve replacement (TAVR), and most of them (up to 55%) experience a significant improvement in MR after the procedure. Although seldom described, mitral valve perforation after TAVR is a potentially serious complication that physicians should be aware of, as moderate or severe MR in TAVR recipients is associated with a high early mortality rate. We herein describe the case of a 65-year-old man presenting with worsening heart failure symptoms 5 months after TAVR due to an intraprocedural anterior mitral leaflet perforation and discuss the diagnostic process and therapeutic course of the case. Furthermore, we draw attention to the essential role of echocardiography in the management of TAVR procedures, taking into account its ability in detecting early complications, and emphasize the value of CT as a main determinant to predict long-term MR improvement after TAVR and to assess the potential candidates for double valve repair with percutaneous techniques.
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Affiliation(s)
- Horațiu Moldovan
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (O.Z.); (C.D.); (O.C.); (V.A.I.)
- Bucharest Clinical Emergency Hospital, 014461 Bucharest, Romania; (B.-Ş.P.); (A.B.); (C.N.); (M.B.)
- Correspondence: (H.M.); (D.G.)
| | - Bogdan-Ştefan Popescu
- Bucharest Clinical Emergency Hospital, 014461 Bucharest, Romania; (B.-Ş.P.); (A.B.); (C.N.); (M.B.)
| | - Elena Nechifor
- Sanador Clinical Hospital, 011038 Bucharest, Romania; (E.N.); (I.C.)
| | - Aida Badea
- Bucharest Clinical Emergency Hospital, 014461 Bucharest, Romania; (B.-Ş.P.); (A.B.); (C.N.); (M.B.)
| | - Irina Ciomaga
- Sanador Clinical Hospital, 011038 Bucharest, Romania; (E.N.); (I.C.)
| | - Claudia Nica
- Bucharest Clinical Emergency Hospital, 014461 Bucharest, Romania; (B.-Ş.P.); (A.B.); (C.N.); (M.B.)
| | - Ondin Zaharia
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (O.Z.); (C.D.); (O.C.); (V.A.I.)
- ”Prof. Dr. Theodor Burghele” Clinical Hospital, 061344 Bucharest, Romania
| | - Daniela Gheorghiță
- Faculty of Materials Science and Engineering, Politehnica University of Bucharest, 060042 Bucharest, Romania
- Correspondence: (H.M.); (D.G.)
| | - Marian Broască
- Bucharest Clinical Emergency Hospital, 014461 Bucharest, Romania; (B.-Ş.P.); (A.B.); (C.N.); (M.B.)
| | - Camelia Diaconu
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (O.Z.); (C.D.); (O.C.); (V.A.I.)
- Bucharest Clinical Emergency Hospital, 014461 Bucharest, Romania; (B.-Ş.P.); (A.B.); (C.N.); (M.B.)
| | - Cătălina Parasca
- “Prof. Dr. C.C. Iliescu” Institute for Cardiovascular Diseases, 022328 Bucharest, Romania;
| | - Ovidiu Chioncel
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (O.Z.); (C.D.); (O.C.); (V.A.I.)
- “Prof. Dr. C.C. Iliescu” Institute for Cardiovascular Diseases, 022328 Bucharest, Romania;
| | - Vlad Anton Iliescu
- Faculty of Medicine, Carol Davila University of Medicine and Pharmacy, 050474 Bucharest, Romania; (O.Z.); (C.D.); (O.C.); (V.A.I.)
- “Prof. Dr. C.C. Iliescu” Institute for Cardiovascular Diseases, 022328 Bucharest, Romania;
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11
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Chiou A, Yap J, Russo S, Stripe BR, Wong GB, Southard JA. Understanding repeat hospitalizations in intermediate-to-high risk aortic stenosis patients following transcatheter aortic valve replacement. Catheter Cardiovasc Interv 2022; 99:1188-1196. [PMID: 35019207 DOI: 10.1002/ccd.30066] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2021] [Revised: 12/04/2021] [Accepted: 12/25/2021] [Indexed: 11/10/2022]
Abstract
OBJECTIVES We describe the causes, timing and predictors of readmissions and analyze its impact on clinical outcomes in intermediate-to-high-risk patients with severe symptomatic aortic stenosis (AS) who underwent transcatheter aortic valve replacement (TAVR). BACKGROUND Intermediate-high risk TAVR patients with severe AS have an increased risk for hospital readmissions due to the high burden of comorbidities. METHODS Patients who underwent TAVR from 2012 to 2018 at a single tertiary cardiac center were included and followed for 1 year. Readmissions were categorized as noncardiovascular (non-CV) and CV. RESULTS A total of 611 patients (410 with no readmissions, 201 with ≥1 readmissions) were included. There was a total of 317 readmissions (mean: 1.58 ± 1.09 per readmitted patient) with 65 patients having ≥2 readmissions. 64.0% were non-CV and 36.0% were CV. The top three CV causes were pacemaker/implantable cardioverter-defibrillator placement, bleeding, and stroke. About 23% occurred at 1 m, the majority were CV; 45% occurred between 7 and 12 m, the majority were non-CV. Those with ≥1 readmissions had a higher burden of comorbidities including peripheral arterial disease, diabetes, immunosuppression, prior percutaneous coronary interventions, and dialysis. Readmissions were associated with higher 1-year mortality (adjusted hazard ratio: 2.53, 95% confidence interval: 1.40-4.59; p = 0.002). High-risk patients had higher non-CV readmissions (0.37 ± 0.79 vs. 0.25 ± 0.62; p = 0.044) compared to intermediate-risk patients but similar CV readmissions (p = 0.645). CONCLUSIONS Understanding readmissions post-TAVR will promote the early identification of at-risk groups and the implementation of preventative measures to improve outcomes and reduce the burden and costs of readmissions.
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Affiliation(s)
- Andrew Chiou
- Department of Internal Medicine, University of California Davis, Davis, California, USA
| | - Jonathan Yap
- Division of Cardiovascular Medicine, University of California Davis, California, Davis, USA.,Department of Cardiology, National Heart Centre Singapore, Singapore, Singapore.,Department of Cardiology, Duke-NUS Medical School, Singapore, Singapore
| | - Steven Russo
- Department of Internal Medicine, University of California Davis, Davis, California, USA
| | - Benjamin R Stripe
- Division of Cardiovascular Medicine, University of California Davis, California, Davis, USA
| | - Garrett B Wong
- Division of Cardiovascular Medicine, University of California Davis, California, Davis, USA
| | - Jeffrey A Southard
- Division of Cardiovascular Medicine, University of California Davis, California, Davis, USA
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12
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Ng S, Zhu QF, Jiang JB, Liu CH, Fan JQ, Xu YM, Liu XB, Wang JA. Anemia and risk of periprocedural cerebral injury detected by diffusion-weighted magnetic resonance imaging in patients undergoing transcatheter aortic valve replacement. World J Emerg Med 2022; 13:32-39. [PMID: 35003413 PMCID: PMC8677916 DOI: 10.5847/wjem.j.1920-8642.2022.025] [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: 05/21/2021] [Accepted: 11/16/2021] [Indexed: 11/19/2022] Open
Abstract
BACKGROUND Anemia is prevalent in patients undergoing transcatheter aortic valve replacement (TAVR) and has been linked to impaired outcomes after the procedure. Few studies have evaluated the impact of anemia and new ischemic lesions post TAVR. METHODS We prospectively enrolled 158 patients who received TAVR in our center. Anemia was defined according to the World Health Organization criteria as hemoglobin <12 g/dL in women and <13 g/dL in men. All patients underwent diffusion-weighted magnetic resonance imaging (DW-MRI) procedure before and within 4-7 days after TAVR. RESULTS Anemia was present in 85 (53.8%) patients who underwent TAVR, and 126 (79.7%) patients had 718 new DW-MRI positive lesions with a mean of 4.54±5.26 lesions per patient. The incidence of new ischemic lesions was 81.2% in patients with anemia versus 78.1% in patients without anemia (P=0.629). Moreover, anemic patients had bigger total volume/lesions in the anterior cerebral artery/middle cerebral artery (ACA/MCA) and MCA regions compared to the non-anemic patients (31.89±55.78 mm3 vs. 17.08±37.39 mm3, P=0.049; and 54.54±74.72 mm3 vs. 33.75±46.03 mm3, P=0.034). Anemia was independently associated with the volume/lesion in the ACA/MCA (β=16.796, 95% confidence interval [95% CI] 2.001 to 31.591, P=0.026) and in the MCA zone (β=0.020, 95% CI 0.001 to 0.040, P=0.041). CONCLUSIONS Patients with pre-procedural anemia may have bigger total volume/lesions in the ACA/MCA and MCA regions compared to the non-anemic patients. Whether the consequences of bigger total volume/lesions impact neurological and cognitive outcomes remains to be investigated.
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Affiliation(s)
- Stella Ng
- Department of Cardiology, the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou 310009, China
- Zhejiang University School of Medicine, Hangzhou 310058, China
| | - Qi-feng Zhu
- Department of Cardiology, the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou 310009, China
| | - Ju-bo Jiang
- Department of Cardiology, the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou 310009, China
| | - Chun-hui Liu
- Department of Cardiology, the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou 310009, China
| | - Jia-qi Fan
- Department of Cardiology, the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou 310009, China
| | - Ye-ming Xu
- Department of Cardiology, the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou 310009, China
- Zhejiang University School of Medicine, Hangzhou 310058, China
| | - Xian-bao Liu
- Department of Cardiology, the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou 310009, China
- Zhejiang University School of Medicine, Hangzhou 310058, China
| | - Jian-an Wang
- Department of Cardiology, the Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou 310009, China
- Zhejiang University School of Medicine, Hangzhou 310058, China
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13
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Butany J, Schoen FJ. Cardiac valve replacement and related interventions. Cardiovasc Pathol 2022. [DOI: 10.1016/b978-0-12-822224-9.00010-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
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14
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Lind A, Ahsan M, Kaya E, Wakili R, Rassaf T, Jánosi RA. Early Pacemaker Implantation after Transcatheter Aortic Valve Replacement: Impact of PlasmaBlade™ for Prevention of Device-Associated Bleeding Complications. MEDICINA (KAUNAS, LITHUANIA) 2021; 57:1331. [PMID: 34946276 PMCID: PMC8707306 DOI: 10.3390/medicina57121331] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 12/01/2021] [Accepted: 12/02/2021] [Indexed: 12/03/2022]
Abstract
Background and Objectives: Permanent pacemaker implantation (PPI) is frequently required following transcatheter aortic valve replacement (TAVR). Dual antiplatelet therapy (DAPT) or oral anticoagulation therapy (OAK) is often necessary in these patients since they are at higher risk of thromboembolic events due to TAVR implantation, high incidence of coronary artery diseases (CAD) with the necessity of coronary intervention, and high rate of atrial fibrillation with the need of stroke prevention. We sought to evaluate the safety, efficiency, and clinical outcomes of early PPI following TAVR using the PlasmaBlade™ (Medtronic Inc., Minneapolis, MN, USA) pulsed electron avalanche knife (PEAK) for bleeding control in patients under DAPT or OAK. Materials and Methods: This retrospective single-center study included patients who underwent PPI after transfemoral TAVR (TF) at our center between December 2015 and May 2020. All PPI were performed using the PlasmaBlade™ Device. Results: The overall PPI rate was 14.1% (83 of 587 patients; 82.5 ± 4.6 years; 45.8% male). The PPI procedures were used to treat high-grade atrioventricular block (81.9%), severe sinus node dysfunction (13.3%), and alternating bundle branch block (4.8%). At the time of the procedure, 35 (42.2%) patients received DAPT, and 48 (57.8%) patients received OAK (50% with vitamin K antagonist (VKA) and 50% with novel oral anticoagulants (NOAK)). One device-pocket hematoma treated conservatively occurred in a patient (1.2%) receiving NOAK. Two re-operations were necessary in patients due to immediate lead dislocation (2.4%). Conclusions: The results of this study illustrate that the use of PlasmaBlade™ for PPI in patients after a TAVR who require antithrombotic treatment is feasible and might result into lower rates of severe bleeding complications compared to rates reported in the literature. Use of the PlasmaBlade device may be considered in this specific group of patients because of their high risk of bleeding.
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Affiliation(s)
- Alexander Lind
- Department of Cardiology and Vascular Medicine, West German Heart and Vascular Center Essen, University of Duisburg-Essen, 45147 Essen, Germany; (M.A.); (E.K.); (R.W.); (T.R.); (R.A.J.)
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15
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Characteristics and outcomes following transcatheter aortic valve replacement in China: a report from China aortic valve transcatheter replacement registry (CARRY). Chin Med J (Engl) 2021; 134:2678-2684. [PMID: 34802024 PMCID: PMC8631376 DOI: 10.1097/cm9.0000000000001882] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023] Open
Abstract
Background: The past decade has witnessed an ever-increasing momentum of transcatheter aortic valve replacement (TAVR) and a subsequent paradigm shift in the contemporary management of severe aortic stenosis (AS). We conducted a multi-centric TAVR registry based on Chinese patients (the China Aortic valve tRanscatheter Replacement registrY [CARRY]) to delineate the clinical characteristics and outcomes of Chinese patients who underwent TAVR and compare the results between different valve types in different Chinese regions. Methods: CARRY is an all-comer registry of aortic valve disease patients undergoing TAVR across China and was designed as an observational study that retrospectively included all TAVR patients at each participating site. Seven hospitals in China participated in the CARRY, and 1204 patients from April 2012 to November 2020 were included. Categorical variables were compared using the chi-squared test, and continuous variables were analyzed using a t test or analysis of variance (ANOVA) test. The Kaplan–Meier curve was used to estimate the risk of adverse events during follow-up. Results: The mean age of the patients was 73.8 ± 6.5 years and 57.2% were male. The median Society of Thoracic Surgeon-Predicted Risk of Mortality score was 6.0 (3.7–8.9). Regarding the aortic valve, the proportion of bicuspid aortic valve (BAV) was 48.5%. During the hospital stay, the stroke rate was 0.7%, and the incidence of high-degree atrioventricular block indicating permanent pacemaker implantation was 11.0%. The in-hospital all-cause mortality rate was 2.2%. After 1 year, the overall mortality rate was 4.5%. Compared to patients with tricuspid aortic valve (TAV), those with BAV had similar in-hospital complication rates, but a lower incidence of in-hospital mortality (1.4% vs. 3.3%) and 1 year mortality (2.3% vs. 5.8%). Conclusions: TAVR candidates in China were younger, higher proportion of BAV, and had lower rates of post-procedural complications and mortality than other international all-comer registries. Given the use of early generation valves in the majority of the population, patients with BAV had similar rates of complications, but lower mortality than those with TAV. These findings further propel the extension of TAVR in low-risk patients. Trial Registration: https://www.chictr.org.cn/ (No. ChiCTR2000038526).
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Xuan Y, Dvir D, Wisneski AD, Wang Z, Ye J, Guccione JM, Ge L, Tseng EE. Impact of Transcatheter Aortic Valve Size on Leaflet Stresses: Implications for Durability and Optimal Grey Zone Sizing. ACTA ACUST UNITED AC 2021; 6:64-71. [PMID: 34708162 DOI: 10.4244/aij-d-19-00005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Aims As indications for transcatheter aortic valve replacement (TAVR) continue to expand towards younger and lower-risk patients, durability becomes an increasingly important question. Durability decreases as leaflet stresses increase, but the impact of transcatheter heart valve (THV) size on stress is unknown. Patient annulus sizes can fall within "grey zones" between 2 TAVR sizes. Our aim was to examine the impact of balloon-expandable THV size on leaflet stresses. Methods and Results SapienXT 23mm, 26mm, and 29mm sizes (Edwards Lifesciences, Inc) underwent micro-computed tomography scanning to create THV computational models then loaded to systemic pressure using finite element software. THV leaflet maximum principal stresses were 1.69MPa (23mm), 1.70MPa (26mm), and 2.12MPa (29mm) at mean arterial pressure. For intermediate annulus sizes, undersizing the larger THV yielded lower leaflet stresses than oversizing the smaller THV. Conclusions Increasing THV size yielded greater leaflet maximum principal stresses, which could suggest a relationship between THV size and long-term durability.. For annulus "grey zones" sizes, undersizing the larger THV resulted in lower leaflet stresses than oversizing the smaller THV. These results may influence optimal device sizing, as THV durability remains an important, unanswered question.
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Affiliation(s)
- Yue Xuan
- Department of Surgery, University of California San Francisco and San Francisco VA Medical Centers, San Francisco, CA
| | - Danny Dvir
- Division of Cardiology, University of Washington, Seattle, WA
| | - Andrew D Wisneski
- Department of Surgery, University of California San Francisco and San Francisco VA Medical Centers, San Francisco, CA
| | - Zhongjie Wang
- Department of Surgery, University of California San Francisco and San Francisco VA Medical Centers, San Francisco, CA
| | - Jian Ye
- Division of Cardiovascular Surgery, St. Paul's Hospital and Vancouver General Hospital, Vancouver, BC, Canada
| | - Julius M Guccione
- Department of Surgery, University of California San Francisco and San Francisco VA Medical Centers, San Francisco, CA
| | - Liang Ge
- Department of Surgery, University of California San Francisco and San Francisco VA Medical Centers, San Francisco, CA
| | - Elaine E Tseng
- Department of Surgery, University of California San Francisco and San Francisco VA Medical Centers, San Francisco, CA
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17
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A computational optimization study of a self-expandable transcatheter aortic valve. Comput Biol Med 2021; 139:104942. [PMID: 34700254 DOI: 10.1016/j.compbiomed.2021.104942] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2021] [Revised: 10/11/2021] [Accepted: 10/11/2021] [Indexed: 11/21/2022]
Abstract
Developing an efficient stent frame for transcatheter aortic valves (TAV) needs thorough investigation in different design and functional aspects. In recent years, most TAV studies have focused on their clinical performance, leaflet design, and durability. Although several optimization studies on peripheral stents exist, the TAV stents have different functional requirements and need to be explicitly studied. The aim of this study is to develop a cost-effective optimization framework to find the optimal TAV stent design made of Ni-Ti alloy. The proposed framework focuses on minimizing the maximum strain occurring in the stent during crimping, making use of a simplified model of the stent to reduce computational cost. The effect of the strut cross-section of the stent, i.e., width and thickness, and the number and geometry of the repeating units of the stent (both influencing the cell size) on the maximum strain is investigated. Three-dimensional simulations of the crimping process are used to verify the validity of the simplified representation of the stent, and the radial force has been calculated for further evaluation. The results suggest the key role of the number of cells (repeating units) and strut width on the maximum strain and, consequently, on the stent design. The difference in terms of the maximum strain between the simplified and the 3D model was less than 5%, confirming the validity of the adopted modeling strategy and the robustness of the framework to improve the TAV stent designs through a simple, cost-effective, and reliable procedure.
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18
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Heitkemper M, Sivakumar S, Hatoum H, Dollery J, Lilly SM, Dasi LP. Simple 2-dimensional anatomic model to predict the risk of coronary obstruction during transcatheter aortic valve replacement. J Thorac Cardiovasc Surg 2021; 162:1075-1083.e1. [PMID: 32222410 PMCID: PMC7434688 DOI: 10.1016/j.jtcvs.2020.01.085] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Revised: 01/17/2020] [Accepted: 01/21/2020] [Indexed: 12/30/2022]
Abstract
OBJECTIVE In this study, a 2-dimensional (2D) index relying on preprocedural computed tomography (CT) data was developed to evaluate the risk of coronary obstruction during transcatheter aortic valve replacement (TAVR) procedures. METHODS Anatomic measurements from pre-TAVR CT scans were collected in 28 patients among 600 who were flagged as high risk (defined as meeting coronary artery height, h, <14 mm and/or sinus of Valsalva diameter, SOVd, <30 mm) for coronary obstruction. A geometric model derived from these anatomic measurements was used to predict the post-TAVR native cusp apposition relative to the coronary ostium. The distance from the cusp to the coronary ostium, DLC2D, was measured from the geometric model and indexed with the coronary artery diameter, d, to yield a fractional obstruction measure, DLC2D/d. RESULTS Twenty-three of 28 high-risk patients successfully underwent TAVR without coronary obstruction, of whom 1 had coronary obstruction and 4 were deemed non-TAVR candidates. DLC2D/d differed significantly between the 2 groups (P < .0018), but neither h nor SOVd did (P > .32). The optimal sensitivity and specificity for DLC2D/d were 85% and occurred at a cutoff of 0.45. The optimal sensitivity and specificity of h and SOVd in this high-risk group were only 60% and 40%, respectively, for cutoffs of h = 10 mm and SOVd = 30.5 mm. CONCLUSIONS The 2D geometric model derived in this study shows promise for identifying patients with low-lying coronary ostium and/or small SOVd that may be safely treated with TAVR. DLC2D/d is more predictive of obstruction or poor TAVR candidacy compared with h and SOVd.
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Affiliation(s)
- Megan Heitkemper
- Department of Biomedical Engineering, The Ohio State University, Columbus, Ohio
| | - Srikrishna Sivakumar
- Department of Biomedical Engineering, Georgia Institute of Technology, Atlanta, Ga
| | - Hoda Hatoum
- Department of Biomedical Engineering, Georgia Institute of Technology, Atlanta, Ga
| | - Jennifer Dollery
- Division of Cardiology, The Ohio State University, Columbus, Ohio
| | - Scott M Lilly
- Division of Cardiology, The Ohio State University, Columbus, Ohio
| | - Lakshmi Prasad Dasi
- Department of Biomedical Engineering, Georgia Institute of Technology, Atlanta, Ga.
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19
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Nauchi M, Yamawaki M, Nakano T, Makino K, Honda Y, Sakai T, Ito Y. Bedside Electrophysiological Study Using a Temporary Pacemaker May Predict Recurrence of Atrioventricular Block After Transcatheter Aortic Valve Replacement. Int Heart J 2021; 62:1012-1018. [PMID: 34544981 DOI: 10.1536/ihj.21-145] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
High-degree atrioventricular block (HAVB) or complete heart block (CHB) is a common complication associated with transcatheter aortic valve replacement (TAVR). However, some patients with HAVB/CHB recover with time. The results of electrophysiological studies (EPSs) using permanent pacemaker implantation (PPI) in patients with suspicious HAVB/CHB are considered controversial.This study aimed to evaluate whether HAVB/CHB induction at the bedside using a temporary pacemaker can predict recurrence in patients who had recovered from HAVB/CHB after TAVR.We enrolled a total of 11 patients who had recovered from HAVB/CHB and evaluated their electrophysiology using right ventricular pacing and/or procainamide administration.HAVB/CHB induction was positive. Three patients tested positive for HAVB/CHB, whereas 8 tested negative. The ejection fraction and the interval between HAVB/CHB onset and EPS were found to be significant. HAVB/CHB positive patients underwent PPI. A patient with a balloon-expandable valve tested positive just before recovery of CHB, but tested negative 5 days later and was included in the negative group. The 4 patients who tested negative received a cardiovascular implantable electric device (CIED). We observed HAVB/CHB in 2 patients who had previously tested positive after 3 months. Among those who tested negative, those with CIED had no HAVB/CHB, and others showed neither HAVB/CHB on electrocardiogram nor experienced syncope or sudden death.Our EPS revealed that HAVB/CHB induction may predict HAVB/CHB recurrence after TAVR. Valve type and EPS timing may affect the results.
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Affiliation(s)
- Masahiro Nauchi
- Cardiovascular Center, Saiseikai Yokohamashi Tobu Hospital.,Department of Cardiology, Heisei Yokohama Hospital
| | | | | | - Kenji Makino
- Cardiovascular Center, Saiseikai Yokohamashi Tobu Hospital
| | - Yosuke Honda
- Cardiovascular Center, Saiseikai Yokohamashi Tobu Hospital
| | - Tsuyoshi Sakai
- Cardiovascular Center, Saiseikai Yokohamashi Tobu Hospital
| | - Yoshiaki Ito
- Cardiovascular Center, Saiseikai Yokohamashi Tobu Hospital
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20
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Impact of Bundle Branch Block on Permanent Pacemaker Implantation after Transcatheter Aortic Valve Implantation: A Meta-Analysis. J Clin Med 2021; 10:jcm10122719. [PMID: 34205478 PMCID: PMC8235153 DOI: 10.3390/jcm10122719] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Revised: 06/10/2021] [Accepted: 06/15/2021] [Indexed: 12/30/2022] Open
Abstract
Data regarding the impact of infra-Hisian conduction disturbances leading to permanent pacemaker implantation (PPI) after transcatheter aortic valve implantation (TAVI) remain limited. The aim of this study was to determine the impact of right and/or left bundle branch block (RBBB/LBBB) on post-TAVI PPI. We performed a systematic literature review to identify studies reporting on RBBB and/or LBBB status and post-TAVI PPI. Study design, patient characteristics, and the presence of branch block were analyzed. Odds ratios (ORs) with 95% CI were extracted. The final analysis included 36 studies, reporting about 55,851 patients. Data on LBBB were extracted from 33 studies. Among 51,026 patients included, 5503 showed pre-implant LBBB (11.9% (10.4%–13.8%)). The influence of LBBB on post-TAVI PPI was not significant OR 1.1474 (0.9025; 1.4588), p = 0.2618. Data on RBBB were extracted from 28 studies. Among 46,663 patients included, 31,603 showed pre-implant RBBB (9.2% (7.3%–11.6%)). The influence of RBBB on post-TAVI PPI was significant OR 4.8581 (4.1571; 5.6775), p < 0.0001. From this meta-analysis, the presence of RBBB increased the risk for post-TAVI PPI, independent of age or LVEF, while this finding was not confirmed for patients experimenting with LBBB. This result emphasizes the need for pre-operative evaluation strategies in patient selection for TAVI.
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21
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McInerney A, Tirado-Conte G, Rodes-Cabau J, Campelo-Parada F, Tafur Soto JD, Barbanti M, Muñoz-Garcia E, Arif M, Lopez D, Toggweiler S, Veiga G, Pylko A, Sevilla T, Compagnone M, Regueiro A, Serra V, Carnero M, Oteo JF, Rivero F, Barbosa Ribeiro H, Guimaraes L, Matta A, Giraldo Echavarria N, Valvo R, Moccetti F, Muñoz-Garcia AJ, Lopez-Pais J, Garcia Del Blanco B, Campanha Borges DC, Dumont E, Gonzalo N, Criscione E, Dabrowski M, Alfonso F, de la Torre Hernández JM, Cheema AN, Amat-Santos IJ, Saia F, Escaned J, Nombela-Franco L. Impact of Morbid Obesity and Obesity Phenotype on Outcomes After Transcatheter Aortic Valve Replacement. J Am Heart Assoc 2021; 10:e019051. [PMID: 34056919 PMCID: PMC8477858 DOI: 10.1161/jaha.120.019051] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background There is a paucity of outcome data on patients who are morbidly obese (MO) undergoing transcatheter aortic valve replacement. We aimed to determine their periprocedural and midterm outcomes and investigate the impact of obesity phenotype. Methods and Results Consecutive patients who are MO (body mass index, ≥40 kg/m2, or ≥35 kg/m2 with obesity-related comorbidities; n=910) with severe aortic stenosis who underwent transcatheter aortic valve replacement in 18 tertiary hospitals were compared with a nonobese cohort (body mass index, 18.5-29.9 kg/m2, n=2264). Propensity-score matching resulted in 770 pairs. Pre-transcatheter aortic valve replacement computed tomography scans were centrally analyzed to assess adipose tissue distribution; epicardial, abdominal visceral and subcutaneous fat. Major vascular complications were more common (6.6% versus 4.3%; P=0.043) and device success was less frequent (84.4% versus 88.1%; P=0.038) in the MO group. Freedom from all-cause and cardiovascular mortality were similar at 2 years (79.4 versus 80.6%, P=0.731; and 88.7 versus 87.4%, P=0.699; MO and nonobese, respectively). Multivariable analysis identified baseline glomerular filtration rate and nontransfemoral access as independent predictors of 2-year mortality in the MO group. An adverse MO phenotype with an abdominal visceral adipose tissue:subcutaneous adipose tissue ratio ≥1 (VAT:SAT) was associated with increased 2-year all-cause (hazard ratio [HR], 3.06; 95% CI, 1.20-7.77; P=0.019) and cardiovascular (hazard ratio, 4.11; 95% CI, 1.06-15.90; P=0.041) mortality, and readmissions (HR, 1.81; 95% CI, 1.07-3.07; P=0.027). After multivariable analysis, a (VAT:SAT) ratio ≥1 remained a strong predictor of 2-year mortality (hazard ratio, 2.78; P=0.035). Conclusions Transcatheter aortic valve replacement in patients who are MO has similar short- and midterm outcomes to nonobese patients, despite higher major vascular complications and lower device success. An abdominal VAT:SAT ratio ≥1 identifies an obesity phenotype at higher risk of adverse clinical outcomes.
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Affiliation(s)
- Angela McInerney
- Cardiovascular InstituteHospital Clínico San CarlosInstituto de Investigación Sanitaria San Carlos Madrid Spain
| | - Gabriela Tirado-Conte
- Cardiovascular InstituteHospital Clínico San CarlosInstituto de Investigación Sanitaria San Carlos Madrid Spain
| | - Josep Rodes-Cabau
- Quebec Heart and Lung InstituteLaval University Quebec City Quebec Canada
| | | | | | | | - Erika Muñoz-Garcia
- Centro de Investigación Biomédica en Red Enfermedades Cardiovasculares Cardiology Department Hospital Universitario Virgen de la Victoria Málaga Spain
| | - Mobeena Arif
- Division of Cardiology St. Michael's HospitalToronto University Toronto Ontario Canada
| | - Diego Lopez
- Hospital Clínico Universitario de SantiagoCIBERCV Santiago Spain
| | | | - Gabriela Veiga
- Hospital Universitario Marques de Valdecilla IDIVAL Santander Spain
| | - Anna Pylko
- Department of Interventional Cardiology and Angiology National Institute of Cardiology Warsaw Poland
| | - Teresa Sevilla
- CIBERCVInstituto de Ciencias del CorazónHospital Clínico Universitario de Valladolid Valladolid Spain
| | - Miriam Compagnone
- Cardiology Unit Cardio-Thoracic-Vascular Department University Hospital of BolognaPoliclinico S, Orsola-Malpighi Bologna Italy
| | - Ander Regueiro
- Cardiology Department Cardiovascular Institute, Hospital ClínicUniversidad de BarcelonaInstitut d'Investigacions Biomèdiques August Pi i Sunyer Barcelona Spain
| | - Viçent Serra
- Hospital General Universitari Vall d'Hebron Barcelona Spain
| | - Manuel Carnero
- Cardiovascular InstituteHospital Clínico San CarlosInstituto de Investigación Sanitaria San Carlos Madrid Spain
| | - Juan F Oteo
- Department of Cardiology Hospital Universitario Puerta de Hierro Majadahonda Spain
| | - Fernando Rivero
- Cardiology Department Hospital Universitario de la PrincesaInstituto de Investigación Sanitaria Princesa (IIS-IP)Universidad Autónoma de Madrid, CIBER-CV Madrid Spain
| | | | - Leonardo Guimaraes
- Quebec Heart and Lung InstituteLaval University Quebec City Quebec Canada
| | - Anthony Matta
- Cardiology Department Rangueil University Hospital Toulouse France
| | | | - Roberto Valvo
- Ferrarotto Hospital University of Catania Catania Italy
| | | | - Antonio J Muñoz-Garcia
- Centro de Investigación Biomédica en Red Enfermedades Cardiovasculares Cardiology Department Hospital Universitario Virgen de la Victoria Málaga Spain
| | | | | | | | - Eric Dumont
- Quebec Heart and Lung InstituteLaval University Quebec City Quebec Canada
| | - Nieves Gonzalo
- Cardiovascular InstituteHospital Clínico San CarlosInstituto de Investigación Sanitaria San Carlos Madrid Spain
| | | | - Maciej Dabrowski
- Department of Interventional Cardiology and Angiology National Institute of Cardiology Warsaw Poland
| | - Fernando Alfonso
- Cardiology Department Hospital Universitario de la PrincesaInstituto de Investigación Sanitaria Princesa (IIS-IP)Universidad Autónoma de Madrid, CIBER-CV Madrid Spain
| | | | - Asim N Cheema
- Division of Cardiology St. Michael's HospitalToronto University Toronto Ontario Canada
| | - Ignacio J Amat-Santos
- CIBERCVInstituto de Ciencias del CorazónHospital Clínico Universitario de Valladolid Valladolid Spain
| | - Francesco Saia
- Cardiology Unit Cardio-Thoracic-Vascular Department University Hospital of BolognaPoliclinico S, Orsola-Malpighi Bologna Italy
| | - Javier Escaned
- Cardiovascular InstituteHospital Clínico San CarlosInstituto de Investigación Sanitaria San Carlos Madrid Spain
| | - Luis Nombela-Franco
- Cardiovascular InstituteHospital Clínico San CarlosInstituto de Investigación Sanitaria San Carlos Madrid Spain
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22
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Ravaux JM, Di Mauro M, Vernooy K, Van't Hof AW, Veenstra L, Kats S, Maessen JG, Lorusso R. Do Women Require Less Permanent Pacemaker After Transcatheter Aortic Valve Implantation? A Meta-Analysis and Meta-Regression. J Am Heart Assoc 2021; 10:e019429. [PMID: 33779244 PMCID: PMC8174375 DOI: 10.1161/jaha.120.019429] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
Background Limited clinical evidence and literature are available about the potential impact of sex on permanent pacemaker implantation (PPI) after transcatheter aortic valve implantation (TAVI). The aim of this work was to evaluate the relationship between sexes and atrioventricular conduction disturbances requiring PPI after TAVI. Methods and Results Data were obtained from 46 studies from PubMed reporting information about the impact of patient sex on PPI after TAVI. Total proportions with 95% Cls were reported. Funnel plot and Egger test were used for estimation of publication bias. The primary end point was 30‐day or in‐hospital PPI after TAVI, with odds ratios and 95% CIs extracted. A total of 70 313 patients were included, with a cumulative proportion of 51.5% of women (35 691 patients; 95% CI, 50.2–52.7). The proportion of women undergoing TAVI dropped significantly over time (P<0.0001). The cumulative PPI rate was 15.6% (95% CI, 13.3–18.3). The cumulative rate of PPI in women was 14.9% (95% CI, 12.6–17.6), lower than in men (16.6%; 95% CI, 14.2–19.4). The risk for post‐TAVI PPI was lower in women (odds ratio, 0.90; 95% CI, 0.84–0.96 [P=0.0022]). By meta‐regression analysis, age (P=0.874) and ventricular function (P=0.302) were not significantly associated with PPI among the sexes. Balloon‐expandable TAVI significantly decrease the advantage of women for PPI, approaching the same rate as in men (P=0.0061). Conclusions Female sex is associated with a reduced rate of PPI after TAVI, without influence of age or ventricular function. Balloon‐expandable devices attenuate this advantage in favor of women. Additional investigations are warranted to elucidate sex‐based differences in developing conduction disturbances after TAVI.
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Affiliation(s)
- Justine M Ravaux
- Department of Cardio-Thoracic Surgery Heart and Vascular Centre Maastricht University Medical Centre (MUMC) Maastricht The Netherlands
| | - Michele Di Mauro
- Department of Cardio-Thoracic Surgery Heart and Vascular Centre Maastricht University Medical Centre (MUMC) Maastricht The Netherlands.,Cardiovascular Research Institute Maastricht (CARIM)Maastricht University Medical Center Maastricht The Netherlands
| | - Kevin Vernooy
- Cardiovascular Research Institute Maastricht (CARIM)Maastricht University Medical Center Maastricht The Netherlands.,Department of Cardiology Maastricht University Medical Centre (MUMC) Maastricht The Netherlands.,Department of cardiology Radboud University Medical Center (Radboudumc) Nijmegen The Netherlands
| | - Arnoud W Van't Hof
- Cardiovascular Research Institute Maastricht (CARIM)Maastricht University Medical Center Maastricht The Netherlands.,Department of Cardiology Maastricht University Medical Centre (MUMC) Maastricht The Netherlands
| | - Leo Veenstra
- Cardiovascular Research Institute Maastricht (CARIM)Maastricht University Medical Center Maastricht The Netherlands
| | - Suzanne Kats
- Department of Cardio-Thoracic Surgery Heart and Vascular Centre Maastricht University Medical Centre (MUMC) Maastricht The Netherlands
| | - Jos G Maessen
- Department of Cardio-Thoracic Surgery Heart and Vascular Centre Maastricht University Medical Centre (MUMC) Maastricht The Netherlands.,Department of Cardiology Maastricht University Medical Centre (MUMC) Maastricht The Netherlands
| | - Roberto Lorusso
- Department of Cardio-Thoracic Surgery Heart and Vascular Centre Maastricht University Medical Centre (MUMC) Maastricht The Netherlands.,Cardiovascular Research Institute Maastricht (CARIM)Maastricht University Medical Center Maastricht The Netherlands
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Iacovelli F, Pignatelli A, Cafaro A, Stabile E, Salemme L, Cioppa A, Pucciarelli A, Spione F, Loizzi F, De Cillis E, Pestrichella V, Bortone AS, Tesorio T, Contegiacomo G. Magna Graecia transcatheter aortic valve implantation registry: data on contrast medium osmolality and postprocedural acute kidney injury. Data Brief 2021; 35:106827. [PMID: 33659591 PMCID: PMC7890109 DOI: 10.1016/j.dib.2021.106827] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2021] [Revised: 01/29/2021] [Accepted: 01/29/2021] [Indexed: 11/30/2022] Open
Abstract
A comprehensive description of baseline characteristics, procedural features and outcomes related to the development of acute kidney injury (AKI) after transcatheter aortic valve implantation (TAVI) is reported in our research paper (Impact of contrast medium osmolality on the risk of acute kidney injury after transcatheter aortic valve implantation: insights from the Magna Graecia TAVI registry. Int J Cardiol. DOI: 10.1016/j.ijcard.2020.12.049). Three Italian heart centers were involved in this multicentric observational study. Between March 2011 and February 2019, a total of 888 patients underwent TAVI; according to the inclusion and exclusion criteria, 697 patients were included in the post-hoc analysis. This Data in Brief paper aims to report demographic, clinical, laboratory, echocardiographic, intraprocedural, periprocedural, postprocedural and follow-up data; all of them were prospectively collected from each patient's health record, whereas the analysis was performed retrospectively. Targets of this data analysis were: 1) to evaluate the impact of contrast medium (CM) osmolality on TAVI-related AKI; 2) to identify the most of risk factors involved in the development of such complication, and consequently in the occurrence of 1-year mortality; 3) to estimate the impact of CM osmolality on AKI in specific patient subgroups.
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Affiliation(s)
- Fortunato Iacovelli
- Division of University Cardiology, Cardiothoracic Department, Policlinico University Hospital, Piazza Giulio Cesare 11, 70124 Bari, Italy
| | - Antonio Pignatelli
- Interventional Cardiology Service, "Anthea" Clinic, GVM Care & Research, Bari, Italy
| | | | - Eugenio Stabile
- Division of Cardiology, Department of Advanced Biomedical Sciences, University of Naples "Federico II", Naples, Italy
| | - Luigi Salemme
- Interventional Cardiology Service, "Montevergine" Clinic, Mercogliano, Italy
| | - Angelo Cioppa
- Interventional Cardiology Service, "Montevergine" Clinic, Mercogliano, Italy
| | - Armando Pucciarelli
- Interventional Cardiology Service, "Montevergine" Clinic, Mercogliano, Italy
| | - Francesco Spione
- Division of University Cardiology, Cardiothoracic Department, Policlinico University Hospital, Piazza Giulio Cesare 11, 70124 Bari, Italy
| | - Francesco Loizzi
- Division of University Cardiology, Cardiothoracic Department, Policlinico University Hospital, Piazza Giulio Cesare 11, 70124 Bari, Italy
| | - Emanuela De Cillis
- Division of University Heart Surgery, Cardiothoracic Department, Policlinico University Hospital, Bari, Italy
| | | | - Alessandro Santo Bortone
- Division of University Heart Surgery, Cardiothoracic Department, Policlinico University Hospital, Bari, Italy
| | - Tullio Tesorio
- Interventional Cardiology Service, "Montevergine" Clinic, Mercogliano, Italy
| | - Gaetano Contegiacomo
- Interventional Cardiology Service, "Anthea" Clinic, GVM Care & Research, Bari, Italy
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Hemodynamic performance of the balloon-expandable SAPIEN 3 valve as assessed by cardiac magnetic resonance. Int J Cardiol 2020; 320:128-132. [PMID: 32702409 DOI: 10.1016/j.ijcard.2020.07.024] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Revised: 06/13/2020] [Accepted: 07/16/2020] [Indexed: 01/23/2023]
Abstract
BACKGROUND Scarce data exist on transcatheter heart valve (THV) performance evaluated by cardiac magnetic resonance (CMR) in newer generation THV patients. Furthermore, it has been suggested that echocardiographic evaluation after TAVR may inaccurately assess residual AR in some patients. This study aimed to determine the incidence and severity of aortic regurgitation (AR) assessed by CMR in patients undergoing TAVR with the SAPIEN 3 valve, and evaluate the agreement between CMR and transthoracic echocardiography (TTE) on the assessment of AR severity in such patients. METHODS This multicentric observational study included 146 SAPIEN 3 patients with TTE and CMR within the month following their procedure. According to the CMR regurgitation fraction (RF), AR was considered mild and moderate-severe if the RF was 15-<30% and ≥ 30%, respectively. TTE exams followed VARC-2 recommendations. RESULTS By CMR, SAPIEN 3 recipients displayed a mean RF of 5.0 ± 6.1%, and mild and moderate-severe AR rates of 3.4% and 0.7%, respectively. The agreement between CMR-TTE was modest (weighted κ = 0.2640, p<0.001), due to an overestimation of AR severity by TTE. A historical cohort of 139 SAPIEN XT patients with a post-procedure CMR, displayed a mean RF of 9.6 ± 10.7% and mild and moderate-severe AR rates of 18.7% and 3.6%, respectively (p < .001 vs. SAPIEN 3 group). CONCLUSIONS SAPIEN 3 recipients exhibited very low rates of residual AR by CMR, suggesting a surgical-like performance regarding AR with this newer generation THV. TTE tended to overestimate the severity of AR, particularly among mild AR patients.
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Absence of electrocardiographic left ventricular hypertrophy in patients undergoing Transcatheter aortic valve replacement is associated with increased mortality. J Electrocardiol 2020; 63:12-16. [DOI: 10.1016/j.jelectrocard.2020.09.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/11/2020] [Revised: 09/18/2020] [Accepted: 09/25/2020] [Indexed: 01/15/2023]
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Faroux L, Campelo-Parada F, Munoz-Garcia E, Nombela-Franco L, Fischer Q, Donaint P, Serra V, Veiga G, Gutiérrez E, Vilalta V, Alperi A, Regueiro A, Asmarats L, Ribeiro HB, Matta A, Munoz-Garcia A, Armijo G, Urena M, Metz D, Rodenas-Alesina E, de la Torre Hernandez JM, Fernandez-Nofrerias E, Pascual I, Perez-Fuentes P, Arzamendi D, Campanha-Borges DC, Del Val D, Couture T, Rodés-Cabau J. Procedural Characteristics and Late Outcomes of Percutaneous Coronary Intervention in the Workup Pre-TAVR. JACC Cardiovasc Interv 2020; 13:2601-2613. [PMID: 33069647 DOI: 10.1016/j.jcin.2020.07.009] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 06/23/2020] [Accepted: 07/07/2020] [Indexed: 02/07/2023]
Abstract
OBJECTIVES This study sought to determine, in patients undergoing percutaneous coronary intervention (PCI) during the work-up pre-transcatheter aortic valve replacement (TAVR): 1) the clinical and peri-procedural PCI characteristics; 2) the long-term outcomes; and 3) the clinical events in those patients with complex coronary features. BACKGROUND A PCI is performed in about 25% of TAVR candidates, but procedural features and late outcomes of pre-TAVR PCI remain largely unknown. METHODS Multicenter study including 1197 consecutive patients who had PCI in the work-up pre-TAVR. A total of 1,705 lesions (1.5 ± 0.7 lesions per patient) were included. Death, stroke, myocardial infarction, and major adverse cardiovascular and cerebrovascular events (MACCE) were recorded, as well as target lesion failure (TLF) and target vessel failure (TVF). RESULTS One-half of patients exhibited a multivessel disease and the mean SYNTAX (SYNergy between PCI with TAXUS and Cardiac Surgery) score was 12.1 ± 9.1. The lesions were of B2/C type, calcified, bifurcation, and ostial in 49.9%, 45.8%, 21.4%, and 19.3% of cases, respectively. After a median follow-up of 2 (interquartile range: 1 to 3) years, a total of 444 (37.1%) patients presented an MACCE. Forty patients exhibited TVF (3.3%), with TLF identified in 32 (2.7%) patients. By multivariable analysis, previous peripheral artery disease (p < 0.001), chronic obstructive pulmonary disease (p = 0.002), atrial fibrillation (p = 0.003), diabetes mellitus (p = 0.012), and incomplete revascularization (p = 0.014) determined an increased risk of MACCE. In patients with unprotected left main or SYNTAX score >32 (n = 128), TLF, TVF, and MACCE rates were 3.9%, 6.3%, and 35.9%, respectively (p = 0.378; p = 0.065, and p = 0.847, respectively, vs. the rest of the population). CONCLUSIONS Patients undergoing PCI in the work-up pre-TAVR frequently exhibited complex coronary lesions and multivessel disease. PCI was successful in most cases, and TLF and TVF rates at 2-year follow-up were low, also among patients with high-risk coronary features. However, overall MACCE occurred in about one-third of patients, with incomplete revascularization determining an increased risk. These results should inform future studies to better determine the optimal revascularization strategy pre-TAVR.
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Affiliation(s)
- Laurent Faroux
- Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada
| | | | - Erika Munoz-Garcia
- Cardiology Department, Hospital Universitario Virgen de la Victoria, Malaga, Spain
| | - Luis Nombela-Franco
- Cardiology Department, Instituto Cardiovascular, Hospital Clinico San Carlos, IdISSC, Madrid, Spain
| | - Quentin Fischer
- Cardiology Department, Bichat-Claude Bernard Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Pierre Donaint
- Cardiology Department, Reims University Hospital, Reims, France
| | - Vicenç Serra
- Cardiology Department, Hospital Universitari Vall d'Hebron, Barcelona, Spain
| | - Gabriela Veiga
- Cardiology Department, Hospital Marques de Valdecilla, Santander, Spain
| | | | - Victoria Vilalta
- Cardiology Department, Hospital Germans Trias i Pujol, Badalona, Spain
| | - Alberto Alperi
- Cardiology Department, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Ander Regueiro
- Cardiology Department, Institut Clínic Cardiovascular, Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
| | - Lluis Asmarats
- Cardiology Department, Hospital Santa Creu i Sant Pau, Barcelona, Spain
| | - Henrique B Ribeiro
- Cardiology Department, Heart Institute, University of São Paulo, São Paulo, Brazil
| | - Anthony Matta
- Cardiology Department, Hôpital Universitaire de Toulouse, Toulouse, France
| | - Antonio Munoz-Garcia
- Cardiology Department, Hospital Universitario Virgen de la Victoria, Malaga, Spain
| | - German Armijo
- Cardiology Department, Instituto Cardiovascular, Hospital Clinico San Carlos, IdISSC, Madrid, Spain
| | - Marina Urena
- Cardiology Department, Bichat-Claude Bernard Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Damien Metz
- Cardiology Department, Reims University Hospital, Reims, France
| | | | | | | | - Isaac Pascual
- Cardiology Department, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Pedro Perez-Fuentes
- Cardiology Department, Institut Clínic Cardiovascular, Hospital Clínic, Institut d'Investigacions Biomèdiques August Pi I Sunyer (IDIBAPS), Barcelona, Spain
| | - Dabit Arzamendi
- Cardiology Department, Hospital Santa Creu i Sant Pau, Barcelona, Spain
| | | | - David Del Val
- Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Thomas Couture
- 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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Valve-in-Valve Transcatheter Aortic Valve Replacement: A Review of Procedural Details, Safety, and Clinical Implications. Cardiol Rev 2020; 28:291-294. [DOI: 10.1097/crd.0000000000000318] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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Kisacik H, Tok D, Balci KG, Demirkan B, Karakurt M, Açar B, Karabulut Ö, Erbay I, Balci MM. Evaluation of Acquired Thrombocytopenia According to the Balloon-Expandable Versus Self-Expandable Valves in Patients Undergoing Transcatheter Aortic Valve Replacement. Angiology 2020; 72:290-294. [PMID: 32873055 DOI: 10.1177/0003319720953048] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
In patients with severe aortic stenosis, the data about the incidence of acquired thrombocytopenia according to the use of balloon-expandable or self-expandable valves are limited. We investigated the relationship between the post-transcatheter aortic valve replacement (TAVR) thrombocytopenia and the balloon-expandable or self-expandable valves. A total of 127 consecutive patients who underwent TAVR were retrospectively analyzed. Among the study population, 61 (48%) patients underwent TAVR with the balloon-expandable valve and the 66 (52%) patients with the self-expandable valve. Procedural success did not differ between the groups (P = .575). The access site complications and in-hospital mortality were the same across the groups (P = .225 and P = .466). However, paravalvular (PV) leaks were significantly higher in the self-expandable valve group (P = .007). Among all, 65 patients experienced thrombocytopenia, which was more frequent in the self-expandable valve group (63.6 vs 37.7%, P = .005). In multivariate analyses, admission platelet count, PV leak, and self-expandable valve deployment were the predictors of thrombocytopenia (P = .001, P = .002, and P = .021, respectively). The present study showed a higher incidence of acquired thrombocytopenia in the self-expandable valve group. Although the procedural success was similar between the groups, postprocedural PV leaks were more common in the self-expandable valve group.
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Affiliation(s)
| | - Derya Tok
- 536164Ankara City Hospital, Ankara, Turkey
| | | | | | | | - Burak Açar
- 52980Kocaeli University Medical Faculty, Kocaeli, Turkey
| | | | - Ilke Erbay
- 536164Ankara City Hospital, Ankara, Turkey
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Long L, Wu C, Hu X, Wang Y. Biodegradable synthetic polymeric composite scaffold‐based tissue engineered heart valve with minimally invasive transcatheter implantation. POLYM ADVAN TECHNOL 2020. [DOI: 10.1002/pat.5012] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Lin‐yu Long
- National Engineering Research Center for Biomaterials Sichuan University Chengdu China
| | - Can Wu
- National Engineering Research Center for Biomaterials Sichuan University Chengdu China
| | - Xue‐feng Hu
- National Engineering Research Center for Biomaterials Sichuan University Chengdu China
| | - Yun‐bing Wang
- National Engineering Research Center for Biomaterials Sichuan University Chengdu China
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Kücken T, Edlinger C, Okamoto M, Bannehr M, Jirak P, Lichtenauer M, Haase-Fielitz A, Krizanic F, Butter C. How low is "low-flow" in aortic stenosis? A retrospective analysis of patients with true low-flow/low-gradient aortic stenosis undergoing TAVI. Minerva Med 2020; 112:322-328. [PMID: 32700869 DOI: 10.23736/s0026-4806.20.06817-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
BACKGROUND Transcatheter aortic valve implantation (TAVI) is a valuable treatment option for patients with reduced left ventricular ejection fraction (LVEF) and low-flow/low-gradient (LF/LG) aortic stenosis (AS). According to current literature, the presence of severe AS is unlikely in case of severely reduced LVEF and mean pressure gradient (meanPG) below 30 mmHg. However, a considerable number of patients presenting with typical clinical symptoms of severe AS, show gradients below 30 mmHg. We hypothesized, that these patients undergoing TAVI do have a measurable clinical benefit and an improved LVEF. METHODS In this single center retrospective cohort study, data from 1199 patients undergoing TAVI between 2013 and 2017 was analyzed. A 6-month follow-up was performed to assess changes in NT-proBNP, NYHA-class, and LVEF. RESULTS Thirty patients presented with LVEF<35%, an aortic valve area (AVA<1 cm2), and a meanPG below 30 mmHg. Mean logistic EuroSCORE II was 24.05±10.9. Most patients (56%) showed improved NYHA-class upon follow-up. NT-proBNP-levels decreased from 3.901 pg/mL IQR 10.880 to 1.491 pg/mL IQR 2.245 (P<0.001). LVEF increased from 30% IQR 6.25 to 40% IQR 15 (P<0.001). CONCLUSIONS Based on our findings TAVI represents a valuable treatment option even in patients with LF/LG AS and PGmean below 30mmHg.
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Affiliation(s)
- Tanja Kücken
- Department of Cardiology, Heart Center Brandenburg, Bernau bei Berlin, Germany - .,Brandenburg Medical School (MHB) Theodor Fontane, Neuruppin, Germany -
| | - Christoph Edlinger
- Department of Cardiology, Heart Center Brandenburg, Bernau bei Berlin, Germany.,Brandenburg Medical School (MHB) Theodor Fontane, Neuruppin, Germany.,Department of Cardiology, Clinic of Internal Medicine II, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Maki Okamoto
- Department of Cardiology, Heart Center Brandenburg, Bernau bei Berlin, Germany.,Brandenburg Medical School (MHB) Theodor Fontane, Neuruppin, Germany
| | - Marwin Bannehr
- Department of Cardiology, Heart Center Brandenburg, Bernau bei Berlin, Germany.,Brandenburg Medical School (MHB) Theodor Fontane, Neuruppin, Germany
| | - Peter Jirak
- Department of Cardiology, Clinic of Internal Medicine II, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Michael Lichtenauer
- Department of Cardiology, Clinic of Internal Medicine II, Paracelsus Medical University of Salzburg, Salzburg, Austria
| | - Anja Haase-Fielitz
- Department of Cardiology, Heart Center Brandenburg, Bernau bei Berlin, Germany.,Brandenburg Medical School (MHB) Theodor Fontane, Neuruppin, Germany
| | - Florian Krizanic
- Department of Cardiology, Caritas Clinic Pankow Berlin, Berlin, Germany
| | - Christian Butter
- Department of Cardiology, Heart Center Brandenburg, Bernau bei Berlin, Germany.,Brandenburg Medical School (MHB) Theodor Fontane, Neuruppin, Germany
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A validated computational framework to predict outcomes in TAVI. Sci Rep 2020; 10:9906. [PMID: 32555300 PMCID: PMC7303192 DOI: 10.1038/s41598-020-66899-6] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Accepted: 05/28/2020] [Indexed: 11/08/2022] Open
Abstract
Transcatheter aortic valve implantation (TAVI) still presents complications: paravalvular leakage (PVL) and onset of conduction abnormalities leading to permanent pacemaker implantation. Our aim was testing a validated patient-specific computational framework for prediction of TAVI outcomes and possible complications. Twenty-eight TAVI patients (14 SapienXT and 14 CoreValve) were retrospectively selected. Pre-procedural CT images were post-processed to create 3D patient-specific implantation sites. The procedures were simulated with finite element analysis. Simulations' results were compared against post-procedural clinical fluoroscopy and echocardiography images. The computational model was in good agreement with clinical findings: the overall stent diameter difference was 2.6% and PVL was correctly identified with a post-processing algorithm in 83% of cases. Strains in the implantation site were studied to assess the risk of conduction system disturbance and were found highest in the patient who required pacemaker implantation. This study suggests that computational tool could support safe planning and broadening of TAVI.
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Nappi F, Nenna A, Timofeeva I, Mihos C, Gentile F, Chello M. Mitral regurgitation after transcatheter aortic valve replacement. J Thorac Dis 2020; 12:2926-2935. [PMID: 32642205 PMCID: PMC7330403 DOI: 10.21037/jtd.2020.01.69] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Patients undergoing transcatheter aortic valve replacement (TAVR) might have an associated significant MR that can potentially lead to left ventricular (LV) failure after procedure. Considering the specific alterations in the mitral valve in TAVR scenario and the widespread use of TAVR in recent years, it appears important to know and understand the anatomical, functional and clinical implications to develop adequate strategies for the future. Patients with severe mitral regurgitation (MR) have been generally excluded from randomized clinical trials, making poor the impact that associated MR can have on clinical outcomes after TAVR. Several factors must be considered whose presence influences the severity of MR. For example, the elevated prevalence of coronary disease with consequent ischemic MR may account for LV dilation observed at the end stage of aortic stenosis. Evidence randomized studies and registries suggests that the rate of concomitant moderate-to-severe MR in patients undergoing TAVR oscillates between 2% and 33%, and patients with moderate to severe MR may have hemodynamic frailty with clinical deterioration during mechanical intervention. Short- and long-term outcomes, including cardiac mortality, appear to be influenced by the existence of preoperative moderate-to-severe MR or by the postprocedural worsening of mild MR, generally due to adverse LV remodeling. The incidence and the prognostic effect of concomitant MR in patients undergoing TAVR requires specific attention as might trigger adjunctive strategy treatment which should be carefully evaluated in clinical trials.
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Affiliation(s)
- Francesco Nappi
- Department of Cardiac Surgery, Centre Cardiologique du Nord de Saint-Denis, Paris, France
| | - Antonio Nenna
- Department of Cardiovascular Surgery, Università Campus Bio-Medico di Roma, Rome, Italy
| | - Irina Timofeeva
- Department of Imaging, Centre Cardiologique du Nord de Saint-Denis, Paris, France
| | - Christos Mihos
- Division of Cardiology, Columbia University, Mount Sinai Heart Institute, Miami Beach, FL USA
| | | | - Massimo Chello
- Department of Cardiovascular Surgery, Università Campus Bio-Medico di Roma, Rome, Italy
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Bignoto TC, Bihan D, Barretto RB, Ramos AI, Moreira DAR, Simonato M, Siqueira DA, Pinto IMF, Santos TSG, Sousa AG, Abizaid A. Predictive role of Selvester
QRS
score in patients undergoing transcatheter aortic valve replacement. Catheter Cardiovasc Interv 2020; 97:E95-E103. [DOI: 10.1002/ccd.28905] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Revised: 03/28/2020] [Accepted: 03/31/2020] [Indexed: 01/01/2023]
Affiliation(s)
| | - David Bihan
- Dante Pazzanese Institute of Cardiology São Paulo São Paulo Brazil
| | | | | | | | - Matheus Simonato
- Dante Pazzanese Institute of Cardiology São Paulo São Paulo Brazil
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Kaur S, Misbah Rameez R, Jaber W, Griffin BP, Xu B. Transcatheter Aortic Valve Replacement Associated Infective Endocarditis: A Clinical Update. STRUCTURAL HEART-THE JOURNAL OF THE HEART TEAM 2020. [DOI: 10.1080/24748706.2020.1733718] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Simrat Kaur
- Department of Internal Medicine, Cleveland Clinic Foundation, Cleveland Clinic, Cleveland, Ohio, USA
| | - Rabel Misbah Rameez
- Department of Internal Medicine, Cleveland Clinic Foundation, Cleveland Clinic, Cleveland, Ohio, USA
| | - Wael Jaber
- Section of Cardiovascular Imaging, Robert and Suzanne Tomsich Department of Cardiovascular Medicine, Sydell and Arnold Miller Family Heart and Vascular Institute, Cleveland, Ohio, USA
| | - Brian P. Griffin
- Section of Cardiovascular Imaging, Robert and Suzanne Tomsich Department of Cardiovascular Medicine, Sydell and Arnold Miller Family Heart and Vascular Institute, Cleveland, Ohio, USA
| | - Bo Xu
- Section of Cardiovascular Imaging, Robert and Suzanne Tomsich Department of Cardiovascular Medicine, Sydell and Arnold Miller Family Heart and Vascular Institute, Cleveland, Ohio, USA
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Heitkemper M, Hatoum H, Azimian A, Yeats B, Dollery J, Whitson B, Rushing G, Crestanello J, Lilly SM, Dasi LP. Modeling risk of coronary obstruction during transcatheter aortic valve replacement. J Thorac Cardiovasc Surg 2020; 159:829-838.e3. [PMID: 31230808 PMCID: PMC6859205 DOI: 10.1016/j.jtcvs.2019.04.091] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/12/2018] [Revised: 04/06/2019] [Accepted: 04/16/2019] [Indexed: 01/06/2023]
Abstract
OBJECTIVE In this study we aimed to evaluate risk of coronary obstruction during transcatheter aortic valve replacement and develop improved criteria based on computational modeling. METHODS Patient specific 3-dimensional models were constructed and validated for 28 patients out of 600 patients who were flagged as high risk for coronary obstruction (defined as meeting coronary ostium height < 14 mm and/or sinus of Valsalva diameter [SOVd] < 30 mm). The models consisted finite element analysis to predict the post- transcatheter aortic valve replacement native cusp apposition relative to the coronary ostium and were validated in vitro. The distance from cusp to coronary ostium (DLC) was derived from the 3-dimensional models and indexed with the coronary artery diameter to yield a fractional obstruction measure (DLC/d). RESULTS Twenty-two out of 28 high-risk patients successfully underwent transcatheter aortic valve replacement without coronary obstruction and 6 did not. DLC/d between the 2 groups was significantly different (P < .00078), whereas neither coronary ostium height nor SOVd were significantly different (P > .32). A cutoff of DLC/d < 0.7 was predictive with 100% sensitivity and 95.7% specificity. The optimal sensitivity and specificity of coronary ostium height and SOVd in this high-risk group was only 60% and 40%, respectively, for cutoff coronary ostium height of 10 mm and SOVd of 30.5 mm. CONCLUSIONS Three-dimensional modeling has the potential to enable more patients to be safely treated with transcatheter aortic valve replacement who have a low-lying coronary ostium or small SOVd. DLC/d is more predictive of obstruction than coronary ostium height and SOVd.
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Affiliation(s)
- Megan Heitkemper
- Department of Biomedical Engineering, The Ohio State University, Columbus, Ohio
| | - Hoda Hatoum
- Department of Biomedical Engineering, The Ohio State University, Columbus, Ohio
| | - Amirsepehr Azimian
- Department of Biomedical Engineering, The Ohio State University, Columbus, Ohio
| | - Breandan Yeats
- Department of Biomedical Engineering, The Ohio State University, Columbus, Ohio
| | | | - Bryan Whitson
- Department of Surgery The Ohio State University, Columbus, Ohio
| | - Greg Rushing
- Department of Surgery The Ohio State University, Columbus, Ohio
| | - Juan Crestanello
- Department of Biomedical Engineering, The Ohio State University, Columbus, Ohio; Department of Surgery The Ohio State University, Columbus, Ohio
| | - Scott M Lilly
- Division of Cardiology, The Ohio State University, Columbus, Ohio
| | - Lakshmi Prasad Dasi
- Department of Biomedical Engineering, The Ohio State University, Columbus, Ohio; Department of Surgery The Ohio State University, Columbus, Ohio.
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Tabata N, Al-Kassou B, Sugiura A, Kandt J, Shamekhi J, Stundl A, Zimmer S, Treede H, Ishii M, Tsujita K, Nickenig G, Werner N, Sinning JM. Prognostic impact of cancer history in patients undergoing transcatheter aortic valve implantation. Clin Res Cardiol 2020; 109:1243-1250. [PMID: 32072264 DOI: 10.1007/s00392-020-01615-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Accepted: 01/31/2020] [Indexed: 12/30/2022]
Abstract
BACKGROUND The benefit of TAVI in cancer patients is currently unclear. OBJECTIVES The purpose of this study is to investigate prognostic impact of cancer status (active cancer or previous cancer) in severe aortic stenosis (AS) patients undergoing transcatheter aortic valve implantation (TAVI). METHODS Consecutive TAVI patients in the Heart Center Bonn were enrolled and we stratified the patients into three groups: current cancer (active cancer), non-current cancer (previous cancer), or no cancer. The primary outcome was all-cause death within a 5-year follow-up. We evaluated mean aortic pressure gradient (mPG) values following TAVI (baseline mPG) and at the final follow-up (follow-up mPG). RESULTS In total, 1568 TAVI patients were eligible and 298 patients (19.0%) had active or previous cancer. At the 5-year follow-up, cancer patients had a significantly worse prognosis than non-cancer patients (log rank, P < 0.001). In a multivariable analysis, previous cancer was a significant predictor for 5-year mortality (hazard ratio [HR], 1.56; P < 0.001). Estimated mortality rates at 5-year follow-up rates among active cancer, previous cancer, and non-cancer were 84.0%, 65.8%, and 50.2% (long-rank P < 0.001), respectively. The hazard ratios of active cancer and previous cancer for 5-year mortality were 2.79 (P < 0.001) and 1.38 (P = 0.019) compared to non-cancer patients. We found significantly higher mPG during follow-up than at baseline in cancer patients (follow-up 8.10 vs baseline 7.40 mmHg; Wilcoxon P = 0.012). CONCLUSIONS Active, and also previous, cancer status are associated with less beneficial long-term prognosis in TAVI patients.
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Affiliation(s)
- Noriaki Tabata
- Department of Medicine II, Heart Center Bonn, University Hospital Bonn, Sigmund-Freud-Str. 25, 53105, Bonn, Germany
- Department of Cardiovascular Medicine Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Baravan Al-Kassou
- Department of Medicine II, Heart Center Bonn, University Hospital Bonn, Sigmund-Freud-Str. 25, 53105, Bonn, Germany
| | - Atsushi Sugiura
- Department of Medicine II, Heart Center Bonn, University Hospital Bonn, Sigmund-Freud-Str. 25, 53105, Bonn, Germany
| | - Julian Kandt
- Department of Medicine II, Heart Center Bonn, University Hospital Bonn, Sigmund-Freud-Str. 25, 53105, Bonn, Germany
| | - Jasmin Shamekhi
- Department of Medicine II, Heart Center Bonn, University Hospital Bonn, Sigmund-Freud-Str. 25, 53105, Bonn, Germany
| | - Anja Stundl
- Department of Medicine II, Heart Center Bonn, University Hospital Bonn, Sigmund-Freud-Str. 25, 53105, Bonn, Germany
| | - Sebastian Zimmer
- Department of Medicine II, Heart Center Bonn, University Hospital Bonn, Sigmund-Freud-Str. 25, 53105, Bonn, Germany
| | - Hendrik Treede
- Department of Medicine II, Heart Center Bonn, University Hospital Bonn, Sigmund-Freud-Str. 25, 53105, Bonn, Germany
| | - Masanobu Ishii
- Department of Medicine II, Heart Center Bonn, University Hospital Bonn, Sigmund-Freud-Str. 25, 53105, Bonn, Germany
| | - Kenichi Tsujita
- Department of Cardiovascular Medicine Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Georg Nickenig
- Department of Medicine II, Heart Center Bonn, University Hospital Bonn, Sigmund-Freud-Str. 25, 53105, Bonn, Germany
| | - Nikos Werner
- Department of Medicine II, Heart Center Bonn, University Hospital Bonn, Sigmund-Freud-Str. 25, 53105, Bonn, Germany
| | - Jan-Malte Sinning
- Department of Medicine II, Heart Center Bonn, University Hospital Bonn, Sigmund-Freud-Str. 25, 53105, Bonn, Germany.
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Predictive factors and long-term prognosis of transcatheter aortic valve implantation-associated endocarditis. Clin Res Cardiol 2020; 109:1165-1176. [PMID: 32020270 DOI: 10.1007/s00392-020-01609-w] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/27/2019] [Accepted: 01/21/2020] [Indexed: 10/25/2022]
Abstract
BACKGROUND There are still limited data regarding transcatheter aortic valve implantation (TAVI) endocarditis. OBJECTIVES The objective of the present study was to investigate the predictor and long-term outcome of TAVI endocarditis. METHODS Consecutive patients undergoing TAVI at the University of Bonn were prospectively enrolled in this study. Transcatheter heart valve (THV) endocarditis was defined according to Duke criteria. The primary outcome was all-cause death within a 5-year follow-up. RESULTS 1448 successful TAVI patients were eligible for the study and 17 patients (1.2%) developed THV endocarditis during the follow-up period (median 294 days). A multivariable logistic regression analysis identified age (odds ratio [OR] 0.90; P = 0.001) and residual paravalvular leakage (PVL) ≥ 2 after TAVI (OR 5.15; P = 0.015) as the main predictors for the occurrence of TAVI endocarditis. Additional analyses revealed that younger patients were significantly associated with higher rates of diabetes (P = 0.001), hemodialysis (P < 0.001), prior cardiac surgery (P < 0.001), and chronic obstructive pulmonary disease (COPD) (P < 0.001). A Kaplan-Meier analysis showed a significantly worse prognosis in TAVI patients with endocarditis than in patients without (log-rank; P = 0.03) during the 5-year follow-up. A multivariable Cox proportional hazard analysis revealed that TAVI endocarditis is an independent predictor of long-term mortality (hazard ratio 4.17; 95% CI 1.91-9.07; P < 0.001). CONCLUSIONS Our study identified lower age and residual PVL ≥ 2 as predictors for THV endocarditis, which itself may be considered as an independent predictor of long-term mortality after TAVI.
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Prasitlumkum N, Kewcharoen J, Kanitsoraphan C, Rattanawong P, Mekritthikrai R, Gillaspie EA, Mao MA, Cheungpasitporn W. Previous coronary artery bypass graft is not associated with higher mortality in transcatheter aortic valve replacement: systemic review and meta-analysis. Acta Cardiol 2020; 75:26-34. [PMID: 30650054 DOI: 10.1080/00015385.2018.1541845] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Introduction: Patients with previous coronary artery bypass graft (CABG) are usually considered as high-risk groups perioperatively. Recent studies suggest that previous CABG is not associated with mortality in patients with severe aortic stenosis (AS) who underwent transcatheter aortic valve replacement (TAVR). However, systematic review and meta-analysis of the literature has not been done. Thus, we conducted this systematic review and meta-analysis to assess the association between previous CABG and mortality in patients undergoing TAVR.Methods: We comprehensively searched the databases of MEDLINE and EMBASE from inception to July 2018. Included studies were published prospective or retrospective cohort studies that evaluated the effects of previous CABG status on mortality risk among patients undergoing TAVR. Data from each study were combined using the random-effects, generic inverse variance method of DerSimonian and Laird to calculate risk ratios and 95% confidence intervals.Results: Eleven cohort studies from March 2010 to April 2018 were included in this meta-analysis involving 7299 subjects with severe AS undergoing TAVR (1890 with and 5409 without previous CABG). Previous CABG was not associated with all-cause mortality (pooled risk ratio = 0.96, 95% confidence interval: 0.80-1.16, p=.66, I2=21%) and cardiovascular (CV) mortality (pooled risk ratio = 1.23, 95% confidence interval: 0.64-2.39, p=.72, I2=35%).Conclusions: Previous CABG is not associated with either all-cause mortality or CV mortality in patients with severe AS undergoing TAVR. TAVR should be considered as an alternative or first-line treatment option among severe AS patient, regardless of previous CABG status.
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Affiliation(s)
- Narut Prasitlumkum
- Internal Medicine Residency Program, University of Hawaii, Honolulu, HI, USA
| | - Jakrin Kewcharoen
- Internal Medicine Residency Program, University of Hawaii, Honolulu, HI, USA
| | | | - Pattara Rattanawong
- Internal Medicine Residency Program, University of Hawaii, Honolulu, HI, USA
- Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | | | - Erin A. Gillaspie
- Department of Thoracic Surgery, Vanderbilt University Medical Center, Nashville, TN, USA
| | - Michael A. Mao
- Division of Internal Medicine, Mayo Clinic, Rochester, MN, USA
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Nandy S, Wan SH, Klarich K. Transcatheter Aortic Valve Replacement Valve in Transcatheter Aortic Valve Replacement Valve for Severe Periprosthetic Regurgitation. Heart Views 2020; 21:49-51. [PMID: 32082502 PMCID: PMC7006332 DOI: 10.4103/heartviews.heartviews_92_18] [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: 08/24/2018] [Accepted: 09/11/2019] [Indexed: 11/21/2022] Open
Abstract
The management of postprocedure severe aortic periprosthetic regurgitation after transcatheter aortic valve replacement (TAVR) is unknown. While valve-in-valve TAVR has been associated with favorable outcomes for degenerative surgically implanted bioprosthetic valves, there are no evidence-based guidelines for immediate TAVR valve in TAVR valve for periprosthetic regurgitation. We present a patient who underwent a TAVR valve in TAVR valve implantation within 48 h of her first procedure and showed a good response.
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Affiliation(s)
- Sneha Nandy
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, MN, USA
| | - Siu-Hin Wan
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, MN, USA
| | - Kyle Klarich
- Department of Cardiovascular Diseases, Mayo Clinic, Rochester, MN, USA
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De Larochellière H, Puri R, Eikelboom JW, Rodés-Cabau J. Blood Disorders in Patients Undergoing Transcatheter Aortic Valve Replacement: A Review. JACC Cardiovasc Interv 2019; 12:1-11. [PMID: 30621965 DOI: 10.1016/j.jcin.2018.09.041] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/25/2018] [Revised: 09/17/2018] [Accepted: 09/25/2018] [Indexed: 02/08/2023]
Abstract
Transcatheter aortic valve replacement (TAVR) is well established for treating patients with severe aortic stenosis considered at intermediate to high surgical risk. Blood disorders such as anemia, thrombocytopenia, and acquired type 2A von Willebrand disease are relatively frequent in TAVR candidates, and multiple studies to date have highlighted their potential clinical association with mortality and/or bleeding complications post-TAVR. The present review provides an overview of various blood disorders observed pre- and post-TAVR, with special focus on their incidence, etiology, clinical association, and management.
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Affiliation(s)
- Hugo De Larochellière
- Department of Cardiology, Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Rishi Puri
- Department of Cardiology, Cleveland Clinic, Cleveland, Ohio
| | - John W Eikelboom
- Population Health Research Institute, McMaster University and Hamilton Health Sciences, Hamilton, Ontario, Canada
| | - Josep Rodés-Cabau
- Department of Cardiology, Quebec Heart and Lung Institute, Laval University, Quebec City, Quebec, Canada.
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Witberg G, Shamekhi J, Van Mieghem NM, Ferrero-Guadagnoli A, Soendergaard L, Dvir D, Latib A, Testa L, Guerrero M, Piazza N, Bleiziffer S, Webb JG, Barbash I, Finkelstein A, Makkar R, Mylotte D, Sinning JM, El Faquir N, Masiano F, De Backer O, Birs A, Lanzillo G, Bedogni F, Iftikhar O, Pighi M, Deutsch MA, Attinger-Toller A, Maor E, Rozenbaum Z, Yoon SH, Neylon A, Kornowski R. Transcatheter Aortic Valve Replacement Outcomes in Patients With Native vs Transplanted Kidneys: Data From an International Multicenter Registry. Can J Cardiol 2019; 35:1114-1123. [DOI: 10.1016/j.cjca.2019.01.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2018] [Revised: 01/08/2019] [Accepted: 01/10/2019] [Indexed: 10/27/2022] Open
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Rodés-Cabau J, Ellenbogen KA, Krahn AD, Latib A, Mack M, Mittal S, Muntané-Carol G, Nazif TM, Sondergaard L, Urena M, Windecker S, Philippon F. Management of Conduction Disturbances Associated With Transcatheter Aortic Valve Replacement. J Am Coll Cardiol 2019; 74:1086-1106. [DOI: 10.1016/j.jacc.2019.07.014] [Citation(s) in RCA: 171] [Impact Index Per Article: 34.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/03/2019] [Revised: 07/05/2019] [Accepted: 07/07/2019] [Indexed: 12/12/2022]
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Rodés-Cabau J, Williams MR, Wijeysundera HC, Kereiakes DJ, Paradis JM, Staniloae C, Saric M, Radhakrishnan S, Wilson RF, Kubo SH. Transcatheter Aortic Valve Replacement With the HLT Meridian Valve. Circ Cardiovasc Interv 2019; 12:e008053. [DOI: 10.1161/circinterventions.119.008053] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Background:
While most self-expanding transcatheter valves are repositionable, only one fully retrievable valve is currently available. The Meridian valve is a new self-expanding valve with full retrievability properties. The objective of our study was to evaluate the early feasibility, preliminary safety, and efficacy of transcatheter aortic valve replacement with the HLT Meridian valve (HLT, Inc).
Methods:
This was a multicenter early feasibility study including patients with severe aortic stenosis at high surgical risk undergoing transfemoral transcatheter aortic valve replacement with the 25-mm Meridian valve. All serious adverse events were adjudicated by an independent clinical events committee according to Valve Academic Research Consortium-2 criteria. Echocardiography data were assessed by an independent echocardiography core laboratory.
Results:
A total of 25 patients (mean age, 85±6 years; 80% of men) were included. The valve was successfully implanted in 22 (88%) patients (annulus too large and extreme horizontal aorta in 2 and 1 unsuccessful cases, respectively). Valve retrieval because of an initial nonadequate positioning was attempted and successfully performed in 10 (40%) patients. Echocardiography post-transcatheter aortic valve replacement showed a low mean residual gradient (10±4 mm Hg) and the absence of moderate-severe aortic regurgitation (none-trace and mild aortic regurgitation in 76% and 24% of patients, respectively). Mortality at 30 days was 8%, with no cases of disabling stroke, valve embolization, or major/life-threatening bleeding complications. At 6-month follow-up, the cumulative mortality rate was 12%, with no changes in echocardiographic parameters and no cases of valve dysfunction. The majority of patients (89%) were in New York Heart Association class I-II at 6 months.
Conclusions:
Transcatheter aortic valve replacement with the Meridian valve was feasible and associated with acceptable early and 6-month clinical results. Valve retrieval after full valve deployment was successfully performed in all attempted cases, and valve performance was excellent, with low residual gradients, no cases of moderate-severe aortic regurgitation, and none-trace residual aortic regurgitation in the majority of patients.
Clinical Trial Registration:
URL:
https://www.clinicaltrials.gov
. Unique identifier: NCT02838680 (RADIANT-Canada); NCT02799823 (RADIANT-US).
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Affiliation(s)
- Josep Rodés-Cabau
- Department of Cardiology, Quebec Heart and Lung Institute, Laval University, Canada (J.R.-C., J.-M.P.)
| | | | - Harindra C. Wijeysundera
- Department of Cardiology, Sunnybrook Health Sciences Center, Toronto, Ontario, Canada (H.C.W., S.R.)
| | - Dean J. Kereiakes
- Department of Cardiology, The Christ Hospital and Lindner Research Center, Cincinnati, OH (D.J.K.)
| | - Jean-Michel Paradis
- Department of Cardiology, Quebec Heart and Lung Institute, Laval University, Canada (J.R.-C., J.-M.P.)
| | - Cezar Staniloae
- NYU Langone Medical Center, New York, NY (M.R.W., C.S., M.S.)
| | - Muhamed Saric
- NYU Langone Medical Center, New York, NY (M.R.W., C.S., M.S.)
| | - Sam Radhakrishnan
- Department of Cardiology, Sunnybrook Health Sciences Center, Toronto, Ontario, Canada (H.C.W., S.R.)
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Effect of Aortic Regurgitation by Cardiovascular Magnetic Resonance After Transcatheter Aortic Valve Implantation. Am J Cardiol 2019; 124:78-84. [PMID: 31047652 DOI: 10.1016/j.amjcard.2019.04.007] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/12/2019] [Revised: 03/23/2019] [Accepted: 04/01/2019] [Indexed: 11/21/2022]
Abstract
Cardiovascular magnetic resonance (CMR) has demonstrated a high accuracy for evaluating the severity of aortic regurgitation (AR). However, scarce data exist on the impact of AR as evaluated by CMR on clinical outcomes following transcatheter aortic valve implantation (TAVI). The objective of this study was to evaluate the impact of AR as determined by CMR on clinical outcomes (mortality, heart failure [HF] hospitalization) post-TAVI. A total of 448 TAVI recipients from 2 centers (mean age: 80 ± 7 years, mean STS: 5.8 ± 5.4%) who survived the periprocedural period with no pacemaker implantation were included. A newer generation transcatheter valve system was used in 213 patients (48%). The CMR examination was performed at a median of 12 (IQR: 7 to 21) days post-TAVI. After a mean follow-up of 24 ± 19 months, a total of 94 patients (21%) had died and 72 patients (16%) had at least 1 hospitalization because of decompensated HF. The aortic regurgitation fraction (RF) as determined by CMR was an independent predictor of mortality (hazard ratio[HR]:1.06 for each increase of 10%, 95% confidence interval [CI]: 1.01 to 1.12, p = 0.03) and HF hospitalization (HR:1.15 for each increase of 10%, 95% CI:1.02 to 1.30, p = 0.02). The rate of moderate-severe CMR-AR defined as a RF ≥30% was 3%, and this was associated with an increased risk of mortality (HR: 2.63, 95% CI: 2.30 to 2.99, p <0.001) and HF hospitalization (HR: 2.96, 95% CI: 1.62 to 5.42, p ˂0.001). A stepwise increase in the risk of mortality and HF hospitalization was observed with an increase in AR severity, with a peak increase among patients with RF ≥30%. In conclusion, our results showed the clinical usefulness of evaluating AR severity by CMR post-TAVI. CMR would be particularly helpful in doubtful cases or those with discordances between echocardiography and clinical data.
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Ahmad M, Patel JN, Loc BL, Vipparthy SC, Divecha C, Barzallo PX, Kim M, Baman T, Barzallo M, Mungee S. Permanent Pacemaker Implantation After Transcatheter Aortic Valve Replacement: A Cost Analysis. Cureus 2019; 11:e5005. [PMID: 31281768 PMCID: PMC6599464 DOI: 10.7759/cureus.5005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
Abstract
Background Transcatheter aortic valve replacement (TAVR) can be complicated with a complete atrioventricular block requiring permanent pacemaker (PPM) implantation. The cost of index hospitalization for such patients is higher than usual. However, the magnitude of this increased cost is uncertain. We have looked at our five-year TAVR experience to analyze the detailed cost for PPM implantation in TAVR. Methods This study is a retrospective analysis of patients undergoing TAVR at our tertiary care center from December 2012 to April 2018. The initial sample size was 449. We excluded patients with prior PPM or an implantable cardioverter defibrillator (37). Patients who had their procedure aborted or required a cardiopulmonary bypass (16) and those with missing data variables (14) were excluded. The final sample size was 382. The cost for admission was calculated as the US dollars incurred by the hospital. Cohort costs were categorized as a direct cost, which is patient based, and an indirect cost, which represents overhead costs and is independent of patient volume. Patients were divided into two groups based on the placement of PPM after TAVR. Chi-square test, t-test, and logistic linear regression were used for the statistical analysis. Results Of 382 patients, 19 (4.9%) required PPM after TAVR. Baseline variables, including age, gender, and BMI, were not statistically significant. The PPM group had a significantly longer intensive care unit (ICU) stay (48.6 hours vs. 36.7 hours; p<0.001) and total stay in the hospital (4.2 days vs. 3.4 days; p=0.047). PPM implantation after TAVR increased cost on an average of $10,213 more than a typical TAVR admission (p=0.04). The direct cost was also significantly high for the PPM group ($7,087; p=0.02). On detailed analysis, almost all major cost categories showed a higher cost for pacemaker patients when compared with control. Conclusions PPM implantation adds a significant cost burden to TAVR admissions.
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Affiliation(s)
- Mansoor Ahmad
- Internal Medicine, University of Illinois College of Medicine at Peoria, Peoria, USA
| | - Jay N Patel
- Cardiology, University of Illinois College of Medicine at Peoria, Peoria, USA
| | - Brian L Loc
- Cardiology, University of Illinois College of Medicine at Peoria, Peoria, USA
| | - Sharath C Vipparthy
- Cardiology, University of Illinois College of Medicine at Peoria, Peoria, USA
| | - Chirag Divecha
- Cardiology, University of Illinois College of Medicine at Peoria, Peoria, USA
| | - Pablo X Barzallo
- Cardiology, University of Illinois College of Medicine at Peoria, Peoria, USA
| | - Minchul Kim
- Internal Medicine, University of Illinois College of Medicine at Peoria, Peoria, USA
| | - Timir Baman
- Cardiology, University of Illinois College of Medicine at Peoria, Peoria, USA
| | - Marco Barzallo
- Cardiology, University of Illinois College of Medicine at Peoria, Peoria, USA
| | - Sudhir Mungee
- Cardiology, University of Illinois College of Medicine at Peoria, Peoria, USA
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Muntané-Carol G, Guimaraes L, Ferreira-Neto AN, Wintzer-Wehekind J, Junquera L, del Val D, Faroux L, Philippon F, Rodés-Cabau J. How does new-onset left bundle branch block affect the outcomes of transcatheter aortic valve repair? Expert Rev Med Devices 2019; 16:589-602. [DOI: 10.1080/17434440.2019.1624161] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
| | | | | | | | | | - David del Val
- Quebec Heart & Lung Institute, Quebec City, QC, Canada
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Delirium is associated with higher mortality in transcatheter aortic valve replacement: systemic review and meta-analysis. Cardiovasc Interv Ther 2019; 35:168-176. [DOI: 10.1007/s12928-019-00592-y] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2019] [Accepted: 05/23/2019] [Indexed: 12/15/2022]
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Li KYC. Bioprosthetic Heart Valves: Upgrading a 50-Year Old Technology. Front Cardiovasc Med 2019; 6:47. [PMID: 31032263 PMCID: PMC6470412 DOI: 10.3389/fcvm.2019.00047] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2018] [Accepted: 03/26/2019] [Indexed: 01/09/2023] Open
Abstract
Prosthetic heart valves have been commonly used to address the increasing prevalence of valvular heart disease. The ideal prosthetic heart valve substitute should closely mimic the characteristics of a normal native heart valve. Despite the development of various interventions, an exemplary valve replacement does not exist. This review provides an overview of the novel engineering valve designs and explores emergent immunologic insights into age-dependent structural valve degeneration (SVD).
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Affiliation(s)
- Kan Yan Chloe Li
- Institute of Cardiovascular Science, University College London, London, United Kingdom
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Mohammadi H, Goode D, Fradet G, Mequanint K. Proposed percutaneous aortic valve prosthesis made of cryogel. Proc Inst Mech Eng H 2019; 233:515-524. [DOI: 10.1177/0954411919837302] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Abstract
Transcatheter heart valves are promising for high-risk patients. Generally, their leaflets are made of pericardium stented in a Nitinol basket. Despite their relative success, they are associated with significant complications such as valve migration, implantation risks, stroke, coronary obstruction, myocardial infraction, acute kidney injury (which all are due to the release of detached solid calcific pieces in to the blood stream) and expected issues existing with tissue valves such as leaflet calcification. This study is an attempt to fabricate the first ever polymeric percutaneous valves made of cryogel following the geometry and mechanical properties of porcine aortic valve to address some of the above-mentioned shortcomings. A novel, one-piece, tricuspid percutaneous valve, consisting of leaflets made entirely from the hydrogel, polyvinyl alcohol cryogel reinforced by bacterial cellulose natural nanocomposite, attached to a Nitinol basket was developed and demonstrated. Following the natural geometry of the valve, a novel approach was applied based on the revolution about an axis of a hyperboloid shape. The geometry was modified based on avoiding sharp warpage of leaflets and removal of the central opening orifice area of the valve when valve is fully closed using the finite element analysis. The modified geometry was replaced by a cloud of (control) points and was essentially converted to Bezier surfaces for further adjustment. A cavity mold was then designed and fabricated to form the valve. The fabricated valve was sewn into the Nitinol basket which is covered by Dacron cloth. The models presented in this study merit further development and revisions for both aortic and mitral positions.
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Affiliation(s)
- Hadi Mohammadi
- The Heart Valve Performance Laboratory, School of Engineering, Faculty of Applied Science, The University of British Columbia, Kelowna, BC, Canada
- Department of Surgery, Faculty of Medicine, The University of British Columbia, Vancouver, BC, Canada
- Biomedical Engineering Graduate Program, Faculty of Applied Science, The University of British Columbia, Vancouver, BC, Canada
| | - Dylan Goode
- The Heart Valve Performance Laboratory, School of Engineering, Faculty of Applied Science, The University of British Columbia, Kelowna, BC, Canada
| | - Guy Fradet
- The Heart Valve Performance Laboratory, School of Engineering, Faculty of Applied Science, The University of British Columbia, Kelowna, BC, Canada
- Department of Surgery, Faculty of Medicine, The University of British Columbia, Vancouver, BC, Canada
| | - Kibret Mequanint
- Department of Chemical and Biochemical Engineering, Western University, London, ON, Canada
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