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van Wely M, Rooijakkers M, Stens N, El Messaoudi S, Somers T, van Garsse L, Thijssen D, Nijveldt R, van Royen N. Paravalvular regurgitation after transcatheter aortic valve replacement: incidence, quantification, and prognostic impact. EUROPEAN HEART JOURNAL. IMAGING METHODS AND PRACTICE 2024; 2:qyae040. [PMID: 39045465 PMCID: PMC11195773 DOI: 10.1093/ehjimp/qyae040] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/29/2023] [Accepted: 04/21/2024] [Indexed: 07/25/2024]
Abstract
Transcatheter aortic valve replacement (TAVR) is the standard of care in aortic stenosis with results comparable to surgical aortic valve replacement. However, paravalvular regurgitation (PVR) is more common after TAVR. With the alteration of devices and implantation techniques, the incidence of moderate or more PVR has declined. Mild PVR is still common in around 30% of TAVR patients in low-risk trials. Progression of AS causes myocardial hypertrophy and varying degrees of diastolic dysfunction which may cause heart failure even in combination with small volumes of PVR. Any degree of PVR is associated with an increased risk of overall and cardiovascular mortality. Predictors of PVR are annular eccentricity, severe calcification of the aortic valve, bicuspid aortic valves, and type of prosthesis where balloon-expandable devices are associated with less PVR. PVR is diagnosed using echocardiography, aortic angiogram with or without videodensitometry, haemodynamic parameters, or cardiac magnetic resonance. PVR can be treated using post-dilation, interventional treatment using a vascular plug, or implantation of a second device. Successful post-dilation depends on balloon size which should at least be equal to or >95% of the mean annulus diameter. Implantation of a second device to reduce PVR is successful in ∼90% of cases, either through lengthening of the sealing skirt in case of inadequate position or through further expansion of the index device. Implantation of a vascular plug can successfully reduce PVR and reduce mortality.
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Affiliation(s)
- Marleen van Wely
- Department of Cardiology, Radboudumc, Radboud University Medical Center, PO Box 9101, 6500 HB Nijmegen, The Netherlands
| | - Maxim Rooijakkers
- Department of Cardiology, Radboudumc, Radboud University Medical Center, PO Box 9101, 6500 HB Nijmegen, The Netherlands
| | - Niels Stens
- Department of Cardiology, Radboudumc, Radboud University Medical Center, PO Box 9101, 6500 HB Nijmegen, The Netherlands
- Department of Physiology, Radboudumc , Radboud University Medical Center, PO Box 9101, 6500 HB Nijmegen, The Netherlands
| | - Saloua El Messaoudi
- Department of Cardiology, Radboudumc, Radboud University Medical Center, PO Box 9101, 6500 HB Nijmegen, The Netherlands
| | - Tim Somers
- Department of Cardiothoracic Surgery, Radboudumc, Radboud University Medical Center, PO Box 9101, 6500 HB Nijmegen, The Netherlands
| | - Leen van Garsse
- Department of Cardiothoracic Surgery, Radboudumc, Radboud University Medical Center, PO Box 9101, 6500 HB Nijmegen, The Netherlands
| | - Dick Thijssen
- Department of Physiology, Radboudumc , Radboud University Medical Center, PO Box 9101, 6500 HB Nijmegen, The Netherlands
| | - Robin Nijveldt
- Department of Cardiology, Radboudumc, Radboud University Medical Center, PO Box 9101, 6500 HB Nijmegen, The Netherlands
| | - Niels van Royen
- Department of Cardiology, Radboudumc, Radboud University Medical Center, PO Box 9101, 6500 HB Nijmegen, The Netherlands
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Veulemans V, Maier O, Zeus T. Factors Influencing Implantation Depth During Transcatheter Aortic Valve Replacement. Interv Cardiol 2024; 19:e01. [PMID: 38464494 PMCID: PMC10918527 DOI: 10.15420/icr.2023.05] [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: 02/01/2023] [Accepted: 12/11/2023] [Indexed: 03/12/2024] Open
Abstract
Optimised implantation depth (OID) is crucial to obtain the best haemodynamic and clinical outcome during transcatheter heart valve (THV) deployment. OID ensures a better haemodynamic profile and is associated with a potential reduction in permanent pacemaker implantations, both of which are important during transcatheter aortic valve replacement (TAVR). Apart from patient-related anatomic conditions, many factors, such as THV and wire selection, as well as implantation strategies, can be controlled by the operator and facilitate the implantation process. However, there are only limited data dealing with predictors for OID. Therefore, the aim of this review was to outline factors and tools that might influence the final implantation depth during TAVR procedures, potentially influencing the outcome.
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Affiliation(s)
- Verena Veulemans
- Department of Cardiology, Pulmonology and Vascular Diseases, University Hospital Düsseldorf Düsseldorf, Germany
| | - Oliver Maier
- Department of Cardiology, Pulmonology and Vascular Diseases, University Hospital Düsseldorf Düsseldorf, Germany
| | - Tobias Zeus
- Department of Cardiology, Pulmonology and Vascular Diseases, University Hospital Düsseldorf Düsseldorf, Germany
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Sá MP, Van den Eynde J, Jacquemyn X, Erten O, Rodriguez R, Goldman S, Coady PM, Gnall E, Gray WA, Jarrett H, Abramson SV, Clavel MA, Pibarot P, Ramlawi B. Computed tomography-derived membranous septum length as predictor of conduction abnormalities and permanent pacemaker implantation after TAVI: A meta-analysis of observational studies. Catheter Cardiovasc Interv 2023; 101:1203-1213. [PMID: 37070459 DOI: 10.1002/ccd.30666] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2023] [Revised: 03/13/2023] [Accepted: 04/08/2023] [Indexed: 04/19/2023]
Abstract
BACKGROUND Permanent pacemaker implantation (PPI) after transcatheter aortic valve implantation (TAVI) is associated with higher risk of mortality and rehospitalization for heart failure. Efforts to prevent conduction abnormalities (CA) requiring PPI after TAVI should be made. The membranous septum (MS) length and its interaction with implantation depth (ID-ΔMSID) could provide useful information about the risk of CA/PPI following TAVI. OBJECTIVES To identify MS length and ΔMSID as predictors of CA/PPI following TAVI. METHODS Study-level meta-analysis of studies published by September 30, 2022. RESULTS Eighteen studies met our eligibility including 5740 patients. Shorter MS length was associated with a significantly higher risk of CA/PPI (per 1 mm decrease: odds ratio [OR] 1.60, 95% confidence interval [CI] 1.28-1.99, p < 0.001). Similarly, lower ΔMSID was associated with a significantly higher risk of CA/PPI (per 1 mm decrease: OR 1.75, 95% CI 1.32-2.31, p < 0.001). Meta-regression analyses revealed a statistically significant modulation of the effect of shorter MS length and lower ΔMSID on the outcome (CA/PPI) by balloon postdilatation (positive regression coefficients with p < 0.001); with increasing use of balloon postdilatation, the effect of shorter MS length and lower ΔMSID on the outcome increased. MS length and ΔMSID demonstrated excellent discriminative abilities, with diagnostic ORs equaling 9.49 (95% CI 4.73-19.06), and 7.19 (95% CI 3.31-15.60), respectively. CONCLUSION Considering that short MS length and low ΔMSID are associated with higher risk of CA and PPI, we should include measurement of MS length in the pre-TAVI planning with MDCT and try to establish optimal ID values before the procedure to avoid CA/PPI.
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Affiliation(s)
- Michel Pompeu Sá
- Department of Cardiothoracic Surgery, Lankenau Medical Center, Lankenau Heart Institute, Main Line Health, Wynnewood, Pennsylvania, USA
- Department of Cardiothoracic Surgery Research, Lankenau Institute for Medical Research, Wynnewood, Pennsylvania, USA
| | | | - Xander Jacquemyn
- Department of Cardiovascular Sciences, KU Leuven, Leuven, Belgium
| | - Ozgun Erten
- Department of Cardiothoracic Surgery Research, Lankenau Institute for Medical Research, Wynnewood, Pennsylvania, USA
| | - Roberto Rodriguez
- Department of Cardiothoracic Surgery, Lankenau Medical Center, Lankenau Heart Institute, Main Line Health, Wynnewood, Pennsylvania, USA
| | - Scott Goldman
- Department of Cardiothoracic Surgery, Lankenau Medical Center, Lankenau Heart Institute, Main Line Health, Wynnewood, Pennsylvania, USA
| | - Paul M Coady
- Department of Interventional Cardiology, Lankenau Medical Center, Lankenau Heart Institute, Main Line Health, Wynnewood, Pennsylvania, USA
| | - Eric Gnall
- Department of Interventional Cardiology, Lankenau Medical Center, Lankenau Heart Institute, Main Line Health, Wynnewood, Pennsylvania, USA
| | - William A Gray
- Department of Interventional Cardiology, Lankenau Medical Center, Lankenau Heart Institute, Main Line Health, Wynnewood, Pennsylvania, USA
| | - Harish Jarrett
- Department of Cardiovascular Imaging, Lankenau Medical Center, Lankenau Heart Institute, Main Line Health, Wynnewood, Pennsylvania, USA
| | - Sandra V Abramson
- Department of Cardiovascular Imaging, Lankenau Medical Center, Lankenau Heart Institute, Main Line Health, Wynnewood, Pennsylvania, USA
| | - Marie-Annick Clavel
- Centre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Québec, Québec City, Québec, Canada
- Department of Medicine, Faculty of Medicine, Université Laval, Québec City, Québec, Canada
| | - Philippe Pibarot
- Centre de Recherche de l'Institut Universitaire de Cardiologie et de Pneumologie de Québec, Québec City, Québec, Canada
- Department of Medicine, Faculty of Medicine, Université Laval, Québec City, Québec, Canada
| | - Basel Ramlawi
- Department of Cardiothoracic Surgery, Lankenau Medical Center, Lankenau Heart Institute, Main Line Health, Wynnewood, Pennsylvania, USA
- Department of Cardiothoracic Surgery Research, Lankenau Institute for Medical Research, Wynnewood, Pennsylvania, USA
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Mosleh W, Memon S, Hoover NE, Mather JF, Hagberg RC, Azemi T, Sadiq IR, Haider J, McMahon SR, Hashim S, McKay RG. Intermediate Follow-Up of Balloon-Expandable Versus Self-Expanding Transcatheter Aortic Valve Implantation in Patients With Small Aortic Annuli. Am J Cardiol 2023; 192:31-38. [PMID: 36731250 DOI: 10.1016/j.amjcard.2023.01.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2022] [Revised: 12/16/2022] [Accepted: 01/03/2023] [Indexed: 02/04/2023]
Abstract
The clinical impact of prosthesis-patient mismatch (PPM) in patients with small aortic annuli who underwent transcatheter aortic valve (AV) implantation with either balloon-expandable (BE) or self-expanding (SE) valves remains controversial. We assessed in-hospital and intermediate clinical outcomes in 573 patients with transfemoral transcatheter AV implantation with a small AV annulus, defined as an AV annulus area ≤430 mm2. A total of 337 patients treated with a 23-mm BE valve (SAPIEN 3, Ultra) were compared with 236 patients treated with a 26-mm SE valve (Evolut series). Valve-in-valve cases were excluded, and late echo follow-up (mean 674 ± 438 days) was assessed in a subset of 292 patients (51.0%). Well-matched BE and SE cohorts did not differ with respect to major in-hospital outcomes, other than a borderline increase in vascular complications and composite bleeding in patients with SE. Patients with BE had a higher incidence of severe PPM on discharge echocardiography (16.9% vs 6.8%, p <0.002). The mean AV gradient at 30 days was higher for patients with BE (12.2 ± 4.2 vs 6.2 ± 7.9 mm Hg, p <0.001) and at late follow-up (14.0 ± 8.2 vs 7.2 ± 3.5 mm Hg, p <0.001). The follow-up left ventricular ejection fraction and incidence of >mild aortic insufficiency were similar. All-cause mortality for the 2 cohorts was similar, with an overall mean (95% confidence interval) survival time of 61.2 months (57.8 to 64.5; p = 0.98). There were no significant survival differences between combined patients with BE and SE with no, moderate, or severe PPM, with an overall mean (95% confidence interval) survival time of 32.5 (30.5 to 34.5) months combining valve types (p = 0.23). In conclusion, despite an increased incidence of PPM with higher mean AV gradients that persist on late echocardiography in the BE cohort, patients with BE and SE with small aortic annuli have similar clinical outcomes at intermediate follow-up. Moderate and severe PPM had no impact on survival at a mean follow-up of 32.5 months.
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Affiliation(s)
- Wassim Mosleh
- Department of Cardiology, Dartmouth-Hitchcock Medical Center, Lebanon, New Hampshire
| | | | | | - Jeff F Mather
- Department of Research Administration, Hartford Hospital, Hartford, Connecticut
| | - Robert C Hagberg
- Cardiac Surgery, Hartford Healthcare Heart and Vascular Institute, Hartford Hospital, Hartford, Connecticut
| | | | | | | | | | - Sabet Hashim
- Cardiac Surgery, Hartford Healthcare Heart and Vascular Institute, Hartford Hospital, Hartford, Connecticut
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Siddique S, Khanal R, Vora AN, Gada H. Transcatheter Aortic Valve Replacement Optimization Strategies: Cusp Overlap, Commissural Alignment, Sizing, and Positioning. US CARDIOLOGY REVIEW 2022. [DOI: 10.15420/usc.2021.24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
Abstract
As transcatheter aortic valve replacement (TAVR) rapidly expands to younger patients and those at low surgical risk, there is a compelling need to identify patients at increased risk of post-procedural complications, such as paravalvular leak, prosthesis–patient mismatch, and conduction abnormalities. This review highlights the incidence and risk factors of these procedural complications, and focuses on novel methods to reduce them by using newer generation transcatheter heart valves and the innovative cusp-overlap technique, which provides optimal fluoroscopic imaging projection to allow for precise implantation depth which minimizes interaction with the conduction system. Preserving coronary access after TAVR is another important consideration in younger patients. This paper reviews the significance of commissural alignment to allow coronary cannulation after TAVR and discusses recently published data on modified delivery techniques to improve commissural alignment.
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Affiliation(s)
- Saima Siddique
- University of Pittsburgh Medical Center Heart and Vascular Institute, Harrisburg, PA
| | - Resha Khanal
- University of Pittsburgh Medical Center Heart and Vascular Institute, Harrisburg, PA
| | - Amit N Vora
- University of Pittsburgh Medical Center Heart and Vascular Institute, Harrisburg, PA; Duke University Medical Center, Durham, NC
| | - Hemal Gada
- University of Pittsburgh Medical Center Heart and Vascular Institute, Harrisburg, PA
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Joury A, Duran A, Stewart M, Gilliland YE, Spindel SM, Qamruddin S. Prosthesis-patient mismatch following aortic and mitral valves replacement – A comprehensive review. Prog Cardiovasc Dis 2022; 72:84-92. [PMID: 35235847 DOI: 10.1016/j.pcad.2022.02.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2022] [Accepted: 02/22/2022] [Indexed: 11/29/2022]
Affiliation(s)
- Abdulaziz Joury
- Department of Cardiology, Ochsner Medical Center, New Orleans, LA, United States of America; King Salman Heart Center, King Fahad Medical City, Riyadh, Saudi Arabia.
| | - Antonio Duran
- Department of Cardiology, Ochsner Medical Center, New Orleans, LA, United States of America; Ochsner Clinical School, New Orleans, LA, United States of America.
| | - Merrill Stewart
- Department of Cardiology, Ochsner Medical Center, New Orleans, LA, United States of America; Ochsner Clinical School, New Orleans, LA, United States of America.
| | - Yvonne E Gilliland
- Department of Cardiology, Ochsner Medical Center, New Orleans, LA, United States of America; Ochsner Clinical School, New Orleans, LA, United States of America
| | - Stephen M Spindel
- Ochsner Clinical School, New Orleans, LA, United States of America; Division of Cardiothoracic Surgery, Ochsner Medical Center, New Orleans, LA, United States of America.
| | - Salima Qamruddin
- Department of Cardiology, Ochsner Medical Center, New Orleans, LA, United States of America; Ochsner Clinical School, New Orleans, LA, United States of America.
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7
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Pierard LA. Measure or predict prosthesis-patient mismatch? Eur Heart J Cardiovasc Imaging 2021; 22:21-23. [PMID: 33152078 DOI: 10.1093/ehjci/jeaa267] [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: 09/10/2020] [Accepted: 09/12/2020] [Indexed: 11/13/2022] Open
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Ciardetti N, Ciatti F, Nardi G, Di Muro FM, Demola P, Sottili E, Stolcova M, Ristalli F, Mattesini A, Meucci F, Di Mario C. Advancements in Transcatheter Aortic Valve Implantation: A Focused Update. MEDICINA (KAUNAS, LITHUANIA) 2021; 57:711. [PMID: 34356992 PMCID: PMC8306774 DOI: 10.3390/medicina57070711] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Revised: 07/09/2021] [Accepted: 07/12/2021] [Indexed: 01/07/2023]
Abstract
Transcatheter aortic valve implantation (TAVI) has become the leading technique for aortic valve replacement in symptomatic patients with severe aortic stenosis with conventional surgical aortic valve replacement (SAVR) now limited to patients younger than 65-75 years due to a combination of unsuitable anatomies (calcified raphae in bicuspid valves, coexistent aneurysm of the ascending aorta) and concerns on the absence of long-term data on TAVI durability. This incredible rise is linked to technological evolutions combined with increased operator experience, which led to procedural refinements and, accordingly, to better outcomes. The article describes the main and newest technical improvements, allowing an extension of the indications (valve-in-valve procedures, intravascular lithotripsy for severely calcified iliac vessels), and a reduction of complications (stroke, pacemaker implantation, aortic regurgitation).
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | - Carlo Di Mario
- Structural Interventional Cardiology, Department of Clinical and Experimental Medicine, Clinica Medica, Room 124, Careggi University Hospital, Largo Brambilla 3, 50139 Florence, Italy; (N.C.); (F.C.); (G.N.); (F.M.D.M.); (P.D.); (E.S.); (M.S.); (F.R.); (A.M.); (F.M.)
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Panagides V, Alperi A, Mesnier J, Philippon F, Bernier M, Rodes-Cabau J. Heart failure following transcatheter aortic valve replacement. Expert Rev Cardiovasc Ther 2021; 19:695-709. [PMID: 34227916 DOI: 10.1080/14779072.2021.1949987] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
Introduction: Over the past decade, the number of transcatheter aortic valve replacement (TAVR) procedures has increased exponentially. Despite major improvements in both device and successes, the rate of hospital readmission after TAVR remains high, with heart failure (HF) decompensation being one of the most important causes.Areas covered: This review provides an overview of the current status of HF following TAVR, including details about its incidence, clinical impact, contributing factors, and current and future treatment perspectives.Expert opinion: HF decompensation has been identified as the most common cause of rehospitalization following TAVR, and it has been associated with a negative prognosis. Multiple preexisting factors including low flow status, cardiac amyloidosis, myocardial fibrosis, multivalvular disease, pulmonary hypertension, coronary artery disease, and atrial fibrillation have been associated with an increased risk of HF events. Also, multiple post-procedural factors like the occurrence of significant paravalvular leaks, severe prosthesis-patient mismatch, and conduction disturbances have also contributed to increase this risk . Thus, reducing HF events in TAVR recipients would require a multifactorial and multidisciplinary effort including the optimization of the medical treatment and close follow-up and treatment of residual or concomitant valvular disease and conduction disturbance issues. Future studies in this challenging group of patients are warranted.
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Affiliation(s)
- Vassili Panagides
- Department of Cardiology, Quebec Heart & Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Alberto Alperi
- Department of Cardiology, Quebec Heart & Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Jules Mesnier
- Department of Cardiology, Quebec Heart & Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Francois Philippon
- Department of Cardiology, Quebec Heart & Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Mathieu Bernier
- Department of Cardiology, Quebec Heart & Lung Institute, Laval University, Quebec City, Quebec, Canada
| | - Josep Rodes-Cabau
- Department of Cardiology, Quebec Heart & Lung Institute, Laval University, Quebec City, Quebec, Canada
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Ortoleva JP, Gonzalez-Ciccarelli LF, Kawabori M, Cobey FC, Resor CD, Shapeton AD. Prosthesis-Patient Mismatch after Transcatheter Aortic Valve Replacement: A New Technology With an Old Problem. J Cardiothorac Vasc Anesth 2021; 35:2253-2255. [PMID: 33865686 DOI: 10.1053/j.jvca.2021.03.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2021] [Accepted: 03/08/2021] [Indexed: 11/11/2022]
Affiliation(s)
- Jamel P Ortoleva
- Anesthesiology and Perioperative Medicine, Tufts Medical Center, Boston, MA
| | | | - Masashi Kawabori
- Department of Cardiac Surgery, CardioVascular Center, Tufts Medical Center, Boston, MA
| | - Frederick C Cobey
- Anesthesiology and Perioperative Medicine, Tufts Medical Center, Boston, MA
| | - Charles D Resor
- Cardiac Catheterization Laboratory and Division of Cardiology, Tufts Medical Center and the Tufts University School of Medicine, Boston, MA
| | - Alexander D Shapeton
- Department of Anesthesia, Critical Care and Pain Medicine, Veterans Affairs Boston Healthcare System, West Roxbury, MA; Tufts University School of Medicine, Boston, MA
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Muller Moran HR, Maurice-Ventouris M, Alharbi M, Harley JM, Lachapelle KJ. A scoping review to identify competencies for transcatheter cardiovascular procedures. J Thorac Cardiovasc Surg 2020; 164:e457-e469. [PMID: 33485666 DOI: 10.1016/j.jtcvs.2020.11.096] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2020] [Revised: 10/21/2020] [Accepted: 11/03/2020] [Indexed: 12/17/2022]
Abstract
OBJECTIVES Transcatheter procedures are increasingly being recognized as a priority for cardiac surgeons and cardiac surgery trainees. The optimal method of teaching these procedures during residency training has not been established. We used an evidence-based approach to systematically review the literature and identify competencies to inform future paradigms of transcatheter training in cardiac surgery. METHODS A scoping review was conducted to retrieve relevant literature on the performance of transcatheter cardiovascular procedures, identify competencies required by surgical residents learning to perform these procedures, and develop a preliminary list of competencies for consideration during transcatheter training. MEDLINE, Scopus, and ERIC were queried until April 1, 2020, using a systematic search strategy. No limitations were placed on publication date or type. RESULTS A total of 1456 sources of evidence were retrieved. After deduplication and screening, there remained 33 that were included in the scoping review, published between 2006 and 2020. The distribution of publication types included 10 comparative studies (30.3% of total), 8 societal statements (24.2% of total), 5 surveys and 5 opinion articles (each 15.2% of total), 2 editorials and 2 descriptions of a simulator (each 6.1% of total), and 1 narrative review (3.0% of total). From these, a total of 400 items were identified and organized into 97 competencies. CONCLUSIONS Evidence on the competencies required to perform transcatheter cardiovascular procedures is available from a variety of sources. The identified competencies may be a useful resource for developing curricula and teaching transcatheter procedures to cardiac surgery residents.
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Affiliation(s)
- Hellmuth R Muller Moran
- Department of Surgery, University of Manitoba, Winnipeg, Manitoba, Canada; Department of Surgery, McGill University, Montreal, Quebec, Canada
| | | | - Mohammed Alharbi
- Department of Surgery, McGill University, Montreal, Quebec, Canada
| | - Jason M Harley
- Department of Surgery, McGill University, Montreal, Quebec, Canada
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12
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He S, Fang Z. Incidence, predictors, and outcome of prosthesis-patient mismatch after transcatheter aortic valve replacement: A meta-analysis. Medicine (Baltimore) 2020; 99:e20717. [PMID: 32541522 PMCID: PMC7302587 DOI: 10.1097/md.0000000000020717] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2019] [Revised: 04/14/2020] [Accepted: 05/09/2020] [Indexed: 11/30/2022] Open
Abstract
BACKGROUND Prosthesis-patient mismatch (PPM) following transcatheter aortic valve replacement (TAVR) is common, but the incidence, predictors and outcome of PPM are still controversial. METHODS A total of 18 articles incorporating 72,016 patients were identified form PubMed and Embase online database. RESULTS The pooled incidences of overall, and severe PPM following TAVR were 32.0% and 10.0% separately. Comparing to surgical aortic valve replacement (SAVR), TAVR had lower incidence of overall (OR, 0.31, 95% CI, 0.20-0.50) and severe PPM (OR, 0.38, 95% CI, 0.28-0.52). PPM was associated with a larger body surface area (BSA), larger body mass index (BMI) and previous myocardial infarction in comparison with those patients without PPM. Although PPM was not rare after TAVR, no significant differences were observed both in short- and mid-term all-cause mortality (30 day: OR: 1.51, 95% CI, 0.79-2.87, 1 year: OR: 1.02, 95% CI, 0.96-1.08, and 2 years: OR: 0.99, 95% CI, 0.79-1.24) between patients with PPM and those without PPM. CONCLUSIONS Despite the fact that the incidence of PPM was lower than that of SAVR, PPM was not seen to have an impact on short- and mid-term survival.
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Tovia-Brodie O, Michowitz Y, Belhassen B. Use of Electrophysiological Studies in Transcatheter Aortic Valve Implantation. Arrhythm Electrophysiol Rev 2020; 9:20-27. [PMID: 32637116 PMCID: PMC7330728 DOI: 10.15420/aer.2019.38.3] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Abstract
New conduction disturbances requiring permanent pacemaker implantation remain common complications following transcatheter aortic valve implantation (TAVI). It has been suggested that electrophysiological studies could help identify patients who will require permanent pacemaker implantation after TAVI. This article summarises contemporary data on the use of electrophysiological studies in patients undergoing TAVI.
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Affiliation(s)
- Oholi Tovia-Brodie
- Department of Cardiology, Soroka University Medical Center and Faculty of Health Sciences, Ben-Gurion University of the Negev, Beer-Sheva, Israel
| | - Yoav Michowitz
- Department of Cardiology, Jesselson Integrated Heart Center, Shaare Zedek Medical Center, Jerusalem, Israel
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14
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Ko TY, Kao HL, Chen YC, Lin LC, Liu YJ, Yeh CF, Huang CC, Chen YH, Chen YS, Lin MS. Temporal Change in Paravalvular Leakage after Transcatheter Aortic Valve Replacement with a Self-Expanding Valve: Impact of Aortic Valve Calcification. ACTA CARDIOLOGICA SINICA 2020; 36:140-147. [PMID: 32201465 DOI: 10.6515/acs.202003_36(2).20190709b] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Background In patients undergoing transcatheter aortic valve replacement (TAVR), the severity of paravalvular leakage (PVL) may change during follow-up, however its mechanism is poorly understood. We aimed to explore temporal changes in PVL and possible predictors following TAVR. Methods A retrospective analysis was performed of all patients who had received a self-expanding valve. Multi-detector computed tomography was performed as pre-TAVR evaluation, including assessment of aortic valve calcification (AVC). The patients received transthoracic echocardiography at baseline and 30 days, 6 months, and 1 year after TAVR. Results In total, 93 patients who had received a self-expanding valve during TAVR were identified. Various degrees of PVL were seen in 63 patients, with moderate/severe PVL in 21 (22.6%). In multivariate analysis, the predictors of moderate/severe PVL were: chronic pulmonary disease, high degree of AVC, and an increased annulus perimeter. After 1 year of follow-up, PVL deteriorated from mild to moderate in 2 patients, while an improvement of ≥ 1 grade was seen in 25 patients. Of 21 patients with post-TAVR moderate/severe PVL, 9 had an improvement of ≥ 1 grade and 12 did not. The degree of AVC was significantly lower in those with PVL improvement (Agatston score 3068 ± 1816 vs. 6418 ± 3222; p = 0.01). AVC was a good predictor for an improvement in PVL, and the area under the receiver operating characteristic curve was 0.82 (95% confidence interval = 0.63-1.00, p = 0.01), with a cut-off value of 5210. Conclusions In this study, 43% (9/21) of the patients with moderate/severe PVL after self-expanding TAVR had an improvement of ≥ 1 grade within 1 year, and a low degree of AVC was predictive of this improvement.
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Affiliation(s)
- Tsung-Yu Ko
- Department of Internal Medicine, National Taiwan University Hospital Hsin-Chu Branch, Hsin-Chu
| | | | | | | | | | | | | | | | - Yih-Sharng Chen
- Department of Surgery, National Taiwan University Hospital, Taipei Taiwan
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Côté N, Clavel MA. Sex Differences in the Pathophysiology, Diagnosis, and Management of Aortic Stenosis. Cardiol Clin 2020; 38:129-138. [DOI: 10.1016/j.ccl.2019.09.008] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
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16
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Imaging for Predicting and Assessing Prosthesis-Patient Mismatch After Aortic Valve Replacement. JACC Cardiovasc Imaging 2020; 12:149-162. [PMID: 30621987 DOI: 10.1016/j.jcmg.2018.10.020] [Citation(s) in RCA: 77] [Impact Index Per Article: 19.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2018] [Revised: 10/01/2018] [Accepted: 10/03/2018] [Indexed: 11/21/2022]
Abstract
Prosthesis-patient mismatch (PPM) occurs when the effective orifice area (EOA) of the prosthetic valve is too small in relation to a patient's body size, thus resulting in high residual postoperative pressure gradients across the prosthesis. Severe PPM occurs in 2% to 20% of patients undergoing surgical aortic valve replacement (AVR) and is associated with 1.5- to 2.0-fold increase in the risk of mortality and heart failure rehospitalization. The purpose of this article is to present an overview of the role of multimodality imaging in the assessment, prediction, prevention, and management of PPM following AVR. The risk of PPM can be anticipated at the time of AVR by calculating the predicted indexed from the normal reference value of EOA of the selected prosthesis and patient's body surface area. The strategies to prevent PPM at the time of surgical AVR include: 1) implanting a newer generation of prosthetic valve with better hemodynamic; 2) enlarging the aortic root or annulus to accommodate a larger prosthetic valve; or 3) performing TAVR rather than surgical AVR. The identification and quantitation of PPM as well as its distinction versus prosthetic valve stenosis is primarily based on transthoracic echocardiography, but important information may be obtained from other imaging modalities such as transesophageal echocardiography and multidetector computed tomography. PPM is characterized by high transprosthetic velocity and gradients, normal EOA, small indexed EOA, and normal leaflet morphology and mobility. Transesophageal echocardiography and multidetector computed tomography are particularly helpful to assess prosthetic valve leaflet morphology and mobility, which is a cornerstone of the differential diagnosis between PPM and pathologic valve obstruction. Severe symptomatic PPM following AVR with a bioprosthetic valve may be treated by redo surgery or the transcatheter valve-in-valve procedure with fracturing of the surgical valve stent.
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17
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Mosleh W, Amer MR, Joshi S, Mather JF, Gandhi S, Iyer V, Curtis L, Kiernan FJ, McMahon S, Duvall L, McKay RG. Comparative Outcomes of Balloon-Expandable S3 Versus Self-Expanding Evolut Bioprostheses for Transcatheter Aortic Valve Implantation. Am J Cardiol 2019; 124:1621-1629. [PMID: 31547995 DOI: 10.1016/j.amjcard.2019.08.014] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/21/2019] [Revised: 08/08/2019] [Accepted: 08/12/2019] [Indexed: 12/20/2022]
Abstract
To date, comparisons between the balloon-expandable Edwards Sapien S3 (S3) versus the self-expanding Evolut R or PRO (Evolut) valves have been limited with respect to procedural outcomes. We aim to compare the safety, efficacy, and procedural efficiency of the S3 versus the Medtronic Evolut bioprostheses in patients who underwent transcatheter aortic valve implantation for severe aortic stenosis. Retrospective analysis was performed of all consecutive transcatheter aortic valve implantation procedures performed through the transfemoral approach with either S3 or Evolut at our hospital between September 2015 and January 2019. A total of 581 patients were included. There were no significant differences between S3 (n = 452) and Evolut (n = 129) concerning in-hospital or 30-day safety outcomes. S3 was associated with significantly shorter fluoroscopy times, lower fluoroscopy Air Kerma, and higher contrast use. S3 had lower postprocedure aortic valve area (1.71 ± 0.45 vs 1.84 ± 0.50 cm2, p = 0.004), larger peak gradient at 30 days (10.7 ± 3.8 vs 7.0 ± 3.2 mm Hg, p <0.001), and lower aortic regurgitation (AR) rates postprocedure (47% vs 33%, p = 0.024) and at 30 days (50% vs 33%, p = 0.008), driven by mild AR. Device type was an independent predictor of AR postprocedure and at 30 days. Patients with ≥mild AR were more likely to have had Evolut valves (odds ratio = 2.94, p <0.001), especially in larger valves (>26 mm). Severe prosthesis-patient mismatch was higher in S3 (14.8% vs 7.9%, p <0.001). In conclusion, S3 is associated with less radiation exposure, higher contrast use, and lower incidence of AR at 30 days. Alternately, S3 has a higher transaortic gradient at 30 days, and higher levels of severe prosthesis-patient mismatch.
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Sawaya F, Jørgensen TH, Søndergaard L, De Backer O. Transcatheter Bioprosthetic Aortic Valve Dysfunction: What We Know So Far. Front Cardiovasc Med 2019; 6:145. [PMID: 31637246 PMCID: PMC6787554 DOI: 10.3389/fcvm.2019.00145] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2019] [Accepted: 09/23/2019] [Indexed: 11/30/2022] Open
Abstract
Transcatheter aortic valve replacement (TAVR) is an established alternative to surgical valve replacement for patients with severe aortic stenosis (AS) and increased surgical risk. On the basis of the favorable outcomes of recent randomized clinical trials conducted in intermediate and low risk populations, TAVR is expected in the near future to be offered to patients not only at lower surgical risk, but also with longer life expectancy. In this particular subset, the long-term durability of the bioprosthetic valve is of critical importance. The European Association of Percutaneous Cardiovascular Interventions (EAPCI), the European Society of Cardiology (ESC), and the European Association for Cardio-Thoracic Surgery (EACTS) recently introduced standardized criteria to define structural valve deterioration (SVD) and valve failure of transcatheter and surgical aortic bioprosthesis-this with the aim to generate uniformity in data reporting in future studies assessing long-term durability of aortic bioprosthesis. On this background, the aim of this article is to review the definition, incidence and predictors of transcatheter bioprosthetic valve dysfunction, including structural and non-structural valve deterioration (SVD/NSVD), valve thrombosis, and endocarditis.
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Affiliation(s)
- Fadi Sawaya
- The Heart Center, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
- Department of Cardiology, American University of Beirut Medical Center, Beirut, Lebanon
| | - Troels H. Jørgensen
- The Heart Center, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Lars Søndergaard
- The Heart Center, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Ole De Backer
- The Heart Center, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
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Jilaihawi H, Zhao Z, Du R, Staniloae C, Saric M, Neuburger PJ, Querijero M, Vainrib A, Hisamoto K, Ibrahim H, Collins T, Clark E, Pushkar I, Bamira D, Benenstein R, Tariq A, Williams M. Minimizing Permanent Pacemaker Following Repositionable Self-Expanding Transcatheter Aortic Valve Replacement. JACC Cardiovasc Interv 2019; 12:1796-1807. [DOI: 10.1016/j.jcin.2019.05.056] [Citation(s) in RCA: 113] [Impact Index Per Article: 22.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2019] [Revised: 05/06/2019] [Accepted: 05/21/2019] [Indexed: 10/26/2022]
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20
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Edelman JJ, Khan JM, Rogers T, Shults C, Satler LF, Ben-Dor II, Waksman R, Thourani VH. Valve-in-Valve TAVR: State-of-the-Art Review. INNOVATIONS-TECHNOLOGY AND TECHNIQUES IN CARDIOTHORACIC AND VASCULAR SURGERY 2019; 14:299-310. [DOI: 10.1177/1556984519858020] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
An increasing number of surgically implanted bioprostheses will require re-intervention for structural valve deterioration. Valve-in-valve transcatheter aortic valve replacement (ViV TAVR) has become an alternative to reoperative surgery, currently approved for high-risk and inoperable patients. Challenges to the technique include higher rates of prosthesis–patient mismatch and coronary obstruction, compared to native valve TAVR. Herein, we review results of ViV TAVR and novel techniques to overcome the aforementioned challenges.
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Affiliation(s)
- J. James Edelman
- Department of Cardiac Surgery, MedStar Heart and Vascular Institute, Georgetown University School of Medicine, Washington, DC, USA
| | - Jaffar M. Khan
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, USA
- Cardiovascular Branch, Division of Intramural Research, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - Toby Rogers
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, USA
- Cardiovascular Branch, Division of Intramural Research, National Heart, Lung, and Blood Institute, National Institutes of Health, Bethesda, MD, USA
| | - Christian Shults
- Department of Cardiac Surgery, MedStar Heart and Vascular Institute, Georgetown University School of Medicine, Washington, DC, USA
| | - Lowell F. Satler
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, USA
| | - I. Itsik Ben-Dor
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, USA
| | - Ron Waksman
- Section of Interventional Cardiology, MedStar Washington Hospital Center, Washington, DC, USA
| | - Vinod H. Thourani
- Department of Cardiac Surgery, MedStar Heart and Vascular Institute, Georgetown University School of Medicine, Washington, DC, USA
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21
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Schofer N, Deuschl F, Rübsamen N, Skibowski J, Seiffert M, Voigtländer L, Schaefer A, Schneeberger Y, Schirmer J, Reichenspurner H, Blankenberg S, Conradi L, Schäfer U. Prosthesis-patient mismatch after transcatheter aortic valve implantation: prevalence and prognostic impact with respect to baseline left ventricular function. EUROINTERVENTION 2019; 14:1648-1655. [DOI: 10.4244/eij-d-18-00827] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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22
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Hahn RT, Leipsic J, Douglas PS, Jaber WA, Weissman NJ, Pibarot P, Blanke P, Oh JK. Comprehensive Echocardiographic Assessment of Normal Transcatheter Valve Function. JACC Cardiovasc Imaging 2019; 12:25-34. [DOI: 10.1016/j.jcmg.2018.04.010] [Citation(s) in RCA: 86] [Impact Index Per Article: 17.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/30/2018] [Revised: 04/09/2018] [Accepted: 04/10/2018] [Indexed: 12/22/2022]
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23
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Herrmann HC, Daneshvar SA, Fonarow GC, Stebbins A, Vemulapalli S, Desai ND, Malenka DJ, Thourani VH, Rymer J, Kosinski AS. Prosthesis–Patient Mismatch in Patients Undergoing Transcatheter Aortic Valve Replacement. J Am Coll Cardiol 2018; 72:2701-2711. [DOI: 10.1016/j.jacc.2018.09.001] [Citation(s) in RCA: 139] [Impact Index Per Article: 23.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2018] [Revised: 09/03/2018] [Accepted: 09/03/2018] [Indexed: 10/28/2022]
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24
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Jilaihawi H, Zhao ZG, Williams M. Sizing for self-expanding transcatheter aortic valve implantation. EUROINTERVENTION 2018; 14:e490-e493. [PMID: 30082264 DOI: 10.4244/eijv14i5a86] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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25
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Mihos CG, Klassen SL, Yucel E. Sex-Specific Considerations in Women with Aortic Stenosis and Outcomes After Transcatheter Aortic Valve Replacement. CURRENT TREATMENT OPTIONS IN CARDIOVASCULAR MEDICINE 2018; 20:52. [PMID: 29923126 DOI: 10.1007/s11936-018-0651-x] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Aortic stenosis (AS) is the most common valvular disease in the elderly and is associated with poor outcomes. Transcatheter aortic valve replacement (TAVR) is an alternative to surgical aortic valve replacement (SAVR) in high-risk patients. Herein, we describe the gender-related differences in baseline characteristics and pathophysiologic response to severe AS, imaging considerations unique to females, and short- and long-term outcomes after TAVR. Women undergoing TAVR are older and frailer, have less cardiovascular comorbidities, smaller femoral artery size, better left ventricular systolic function, hypertrophied and small left ventricles leading to a higher incidence of paradoxical low-flow low-gradient AS, and a greater prevalence of porcelain aorta, smaller aortic annulus size, and lower coronary ostia heights. Imaging and histopathological data also suggests a sex-related myocardial response to pressure overload from AS. Women experience more vascular complications and blood transfusion requirements, serious procedural complications, and a greater incidence of stroke, but have better long-term outcomes than men. Patient-prosthesis mismatch, which is a concern in patients with a small aortic annulus size undergoing SAVR, has not been problematic with TAVR. The aforementioned findings suggest that TAVR may be preferable for women with severe AS. Further studies are warranted to directly compare TAVR with SAVR in women.
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Affiliation(s)
- Christos G Mihos
- Echocardiography Laboratory, Columbia University Division of Cardiology, Mount Sinai Heart Institute, Miami Beach, FL, USA
| | - Sheila L Klassen
- Cardiac Ultrasound Laboratory, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, Yawkey 5B, Boston, MA, 02114, USA
| | - Evin Yucel
- Cardiac Ultrasound Laboratory, Massachusetts General Hospital, Harvard Medical School, 55 Fruit Street, Yawkey 5B, Boston, MA, 02114, USA.
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Vavuranakis M, Kariori M, Scott L, Kalogeras K, Siasos G, Vrachatis D, Lavda M, Kalantzis C, Vavuranakis M, Bei E, Moldovan CM, Oikonomou E, Stefanadis C, Tousoulis D. Impact of “high” implantation on functionality of self-expandable bioprosthesis during the short- and long-term outcome of patients who undergo transcatheter aortic valve implantation: Is high implantation beneficial? Cardiovasc Ther 2018; 36:e12330. [DOI: 10.1111/1755-5922.12330] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2017] [Revised: 02/02/2018] [Accepted: 03/26/2018] [Indexed: 11/29/2022] Open
Affiliation(s)
- Manolis Vavuranakis
- 1st Department of Cardiology; Medical School; Hippokration Hospital; National and Kapodistrian University of Athens; Athens Greece
| | - Maria Kariori
- 1st Department of Cardiology; Medical School; Hippokration Hospital; National and Kapodistrian University of Athens; Athens Greece
| | - Lilly Scott
- Department of Medicine; Division of Cardiovascular Medicine; The Ohio State University; Columbus OH USA
| | - Konstantinos Kalogeras
- 1st Department of Cardiology; Medical School; Hippokration Hospital; National and Kapodistrian University of Athens; Athens Greece
| | - Gerasimos Siasos
- 1st Department of Cardiology; Medical School; Hippokration Hospital; National and Kapodistrian University of Athens; Athens Greece
| | - Dimitrios Vrachatis
- 1st Department of Cardiology; Medical School; Hippokration Hospital; National and Kapodistrian University of Athens; Athens Greece
| | - Maria Lavda
- 1st Department of Cardiology; Medical School; Hippokration Hospital; National and Kapodistrian University of Athens; Athens Greece
| | - Charalampos Kalantzis
- 1st Department of Cardiology; Medical School; Hippokration Hospital; National and Kapodistrian University of Athens; Athens Greece
| | - Michael Vavuranakis
- 1st Department of Cardiology; Medical School; Hippokration Hospital; National and Kapodistrian University of Athens; Athens Greece
| | - Evangelia Bei
- 1st Department of Cardiology; Medical School; Hippokration Hospital; National and Kapodistrian University of Athens; Athens Greece
| | - Carmen-Maria Moldovan
- 1st Department of Cardiology; Medical School; Hippokration Hospital; National and Kapodistrian University of Athens; Athens Greece
| | - Evangelos Oikonomou
- 1st Department of Cardiology; Medical School; Hippokration Hospital; National and Kapodistrian University of Athens; Athens Greece
| | - Christodoulos Stefanadis
- 1st Department of Cardiology; Medical School; Hippokration Hospital; National and Kapodistrian University of Athens; Athens Greece
| | - Dimitrios Tousoulis
- 1st Department of Cardiology; Medical School; Hippokration Hospital; National and Kapodistrian University of Athens; Athens Greece
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27
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Hahn RT, Nicoara A, Kapadia S, Svensson L, Martin R. Echocardiographic Imaging for Transcatheter Aortic Valve Replacement. J Am Soc Echocardiogr 2018; 31:405-433. [DOI: 10.1016/j.echo.2017.10.022] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/30/2017] [Indexed: 02/06/2023]
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28
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van Gils L, Wöhrle J, Hildick-Smith D, Bleiziffer S, Blackman DJ, Abdel-Wahab M, Gerckens U, Brecker S, Bapat V, Modine T, Soliman OI, Nersesov A, Allocco D, Falk V, Van Mieghem NM. Importance of Contrast Aortography With Lotus Transcatheter Aortic Valve Replacement. JACC Cardiovasc Interv 2018; 11:119-128. [DOI: 10.1016/j.jcin.2017.10.016] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/15/2017] [Revised: 10/02/2017] [Accepted: 10/10/2017] [Indexed: 10/18/2022]
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Patient-prosthesis mismatch in patients treated with transcatheter aortic valve implantation - predictors, incidence and impact on clinical efficacy. A preliminary study. ADVANCES IN INTERVENTIONAL CARDIOLOGY 2017; 13:281-287. [PMID: 29362569 PMCID: PMC5770857 DOI: 10.5114/aic.2017.71608] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/16/2017] [Accepted: 11/17/2017] [Indexed: 11/17/2022] Open
Abstract
Introduction Patient-prosthesis mismatch (PPM) is relatively frequent after surgical aortic valve replacement (SAVR) and negatively impacts prognosis. Aim We sought to determine the frequency and clinical effects of PPM after transcatheter aortic valve implantation (TAVI). Material and methods Overall, 238 patients who underwent TAVI were screened. Moderate PPM was defined as indexed effective orifice area (EOAi) between 0.65 and 0.85 cm2/m2, and severe PPM as < 0.65 cm2/m2. All-cause mortality and the Valve Academic Research Consortium 2 (VARC-2) defined composite of clinical efficacy at 1 year were the primary endpoints. Results Finally, 201 patients were included (mean age: 79.6 ±7.4 years, 52% females). The femoral artery served as the delivery route in 79% and most of the prostheses were self-expanding (68%). Any PPM was present in 48 (24%) subjects, and only 7 (3.5%) had severe PPM. Body surface area (BSA) independently predicted any PPM (OR = 16.9, p < 0.001) whereas post-dilation tended to protect against PPM (OR = 0.46, p = 0.09). All-cause mortality was similar in patients with moderate or severe PPM as compared to those with no PPM (14.6% vs. 14.3% vs. 13.1%, respectively, log-rank p = 0.98). Neither moderate (OR = 1.6, 95% CI: 0.8-3.2, p = 0.16) nor severe PPM (OR = 1.67, 95% CI: 0.36-7.7, p = 0.51) had a significant impact on composite endpoint, or its elements, with the exception of transvalvular pressure gradient > 20 mm Hg. Conclusions Severe PPM after TAVI is rare, can be predicted by larger BSA and does not seem to affect mid-term mortality or composite clinical outcome. Larger studies are needed to find different independent predictors of PPM and elucidate its impact in terms of device durability and long-term clinical efficacy.
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Liao YB, Li YJ, Jun-Li L, Zhao ZG, Wei X, Tsauo JY, Xiong TY, Xu YN, Feng Y, Chen M. Incidence, Predictors and Outcome of Prosthesis-Patient Mismatch after Transcatheter Aortic Valve Replacement: a Systematic Review and Meta-analysis. Sci Rep 2017; 7:15014. [PMID: 29118326 PMCID: PMC5678180 DOI: 10.1038/s41598-017-15396-4] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2017] [Accepted: 10/26/2017] [Indexed: 02/05/2023] Open
Abstract
The aim of this study was to investigate the incidence, predictors and outcome of prosthesis-patient mismatch (PPM) following transcatheter aortic valve replacement (TAVR). A total of 30 articles incorporating 4,691 patients were identified. The pooled incidences of overall, moderate and severe PPM following TAVR were 33.0%, 25.0% and 11.0% respectively. Medtronic CoreValve (MCV) had lower incidence of overall (32% vs: 40%, P < 0.0001) and moderate (23% vs 32%, P < 0.0001) than Edwards Sapien (ESV). PPM was associated with a younger age, smaller annulus diameter and lower left ventricular ejection fraction in comparison with those patients without PPM. Post-dilation (OR, 0.51, 95% CI, 0.38 to 0.68, p < 0.001) during TAVR would decrease the incidence of PPM. Although PPM was common after TAVR, no significant differences were observed both in short- and mid-term all-cause mortality (30 day: OR: 1.1, 95% CI, 0.70 to 1.73 and 2 year: OR: 1.01, 95% CI, 0.74 to 1.38) between patients with PPM and those without PPM. In conclusion, despite being common after TAVR, the incidence of PPM was lower than that of surgical aortic valve replacement (SAVR) and decreased with the experience accumulating, and PPM was not seen to impact on short- and mid-term survival, regardless of its magnitude.
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Affiliation(s)
- Yan-Biao Liao
- Department of Cardiology, West China Hospital, Sichuan University, 37 Guoxue Street, Chengdu, 610041, P. R. China
| | - Yi-Jian Li
- Department of Cardiology, West China Hospital, Sichuan University, 37 Guoxue Street, Chengdu, 610041, P. R. China
| | - Li Jun-Li
- Department of Cardiology, West China Hospital, Sichuan University, 37 Guoxue Street, Chengdu, 610041, P. R. China
| | - Zhen-Gang Zhao
- Department of Cardiology, West China Hospital, Sichuan University, 37 Guoxue Street, Chengdu, 610041, P. R. China
| | - Xin Wei
- Department of Cardiology, West China Hospital, Sichuan University, 37 Guoxue Street, Chengdu, 610041, P. R. China
| | - Jiay-Yu Tsauo
- Department of Cardiology, West China Hospital, Sichuan University, 37 Guoxue Street, Chengdu, 610041, P. R. China
| | - Tian-Yuan Xiong
- Department of Cardiology, West China Hospital, Sichuan University, 37 Guoxue Street, Chengdu, 610041, P. R. China
| | - Yuan-Ning Xu
- Department of Cardiology, West China Hospital, Sichuan University, 37 Guoxue Street, Chengdu, 610041, P. R. China
| | - Yuan Feng
- Department of Cardiology, West China Hospital, Sichuan University, 37 Guoxue Street, Chengdu, 610041, P. R. China.
| | - Mao Chen
- Department of Cardiology, West China Hospital, Sichuan University, 37 Guoxue Street, Chengdu, 610041, P. R. China.
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Maeno Y, Yoon SH, Abramowitz Y, Watanabe Y, Jilaihawi H, Lin MS, Chan J, Sharma R, Kawashima H, Israr S, Kawamori H, Miyasaka M, Rami T, Kazuno Y, Mangat G, Kashif M, Chakravarty T, Kao HL, Lee MKY, Nakamura M, Kozuma K, Cheng W, Makkar RR. Effect of ascending aortic dimension on acute procedural success following self-expanding transcatheter aortic valve replacement. Int J Cardiol 2017. [DOI: 10.1016/j.ijcard.2017.05.120] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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32
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Maeno Y, Abramowitz Y, Kazuno Y, Kawamori H, Mangat G, Takahashi N, Chakravarty T, Nakamura M, Cheng W, Jilaihawi H, Makkar RR. Transcatheter Aortic Valve Implantation With Different Valve Designs for Severe Device Landing Zone Calcification. Int Heart J 2017; 58:56-62. [DOI: 10.1536/ihj.16-217] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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Pibarot P, Clavel MA, Dahou A. Patient and procedure selection for the prevention of prosthesis-patient mismatch following aortic valve replacement. EUROINTERVENTION 2016; 11 Suppl W:W106-9. [PMID: 26384172 DOI: 10.4244/eijv11swa31] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Prosthesis-patient mismatch (PPM) is frequent following surgical aortic valve replacement (SAVR) and is associated with an increased risk of morbidity and mortality. Preventive strategies to avoid or minimise PPM should be implemented in patients who are at high risk (i.e., patients with a small aortic annulus or those undergoing a valve-in-valve procedure within a small surgical bioprosthesis) and/or vulnerable to PPM (i.e., depressed left ventricular [LV] systolic function, severe LV hypertrophy, concomitant mitral regurgitation, and paradoxical low-flow, low-gradient aortic stenosis). Recent studies suggest that transcatheter aortic valve replacement (TAVR) may be superior to SAVR for the prevention of PPM and associated adverse cardiac events, particularly in the subset of patients with a small (<21 mm) aortic annulus. However, further randomised studies are needed to confirm the potential superiority of TAVR for this purpose.
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Affiliation(s)
- Philippe Pibarot
- Quebec Heart & Lung Institute, Department of Medicine, Laval University, Quebec, Canada
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Kaya D, Tanriverdi Z, Dursun H, Colluoglu T. Echocardiographic outcomes of self-expandable CoreValve versus balloon-expandable Edwards SAPIEN XT valves: the comparison of two bioprosthesis implanted in a single centre. Int J Cardiovasc Imaging 2016; 32:1371-1378. [DOI: 10.1007/s10554-016-0924-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Accepted: 06/01/2016] [Indexed: 11/30/2022]
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Izumi C. Asymptomatic severe aortic stenosis: challenges in diagnosis and management. Heart 2016; 102:1168-76. [DOI: 10.1136/heartjnl-2015-309071] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2016] [Accepted: 03/21/2016] [Indexed: 11/03/2022] Open
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Naoum C, Blanke P, Dvir D, Pibarot P, Humphries K, Webb J, Leipsic J. Clinical Outcomes and Imaging Findings in Women Undergoing TAVR. JACC Cardiovasc Imaging 2016; 9:483-93. [DOI: 10.1016/j.jcmg.2016.02.009] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/13/2015] [Revised: 02/12/2016] [Accepted: 02/18/2016] [Indexed: 01/09/2023]
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Thyregod HGH, Steinbrüchel DA, Ihlemann N, Ngo TA, Nissen H, Kjeldsen BJ, Chang Y, Hansen PB, Olsen PS, Søndergaard L. No clinical effect of prosthesis-patient mismatch after transcatheter versus surgical aortic valve replacement in intermediate- and low-risk patients with severe aortic valve stenosis at mid-term follow-up: an analysis from the NOTION trial. Eur J Cardiothorac Surg 2016; 50:721-728. [PMID: 27005980 DOI: 10.1093/ejcts/ezw095] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/10/2015] [Revised: 02/15/2016] [Accepted: 02/22/2016] [Indexed: 02/06/2023] Open
Abstract
OBJECTIVES Prosthesis-patient mismatch (PPM) after surgical aortic valve replacement (SAVR) for severe aortic valve stenosis (AVS) is common, but less common after transcatheter aortic valve replacement (TAVR) in patients considered at high risk for death after surgery. The objectives of this study were to determine incidence and clinical effect of PPM after SAVR and TAVR in a primarily low-risk patient group. METHODS Patients 70 years or older with severe isolated AVS, regardless of predicted operative mortality risk, were consecutively randomized 1:1 to TAVR using a self-expandable bioprosthesis (n = 145) or SAVR (n = 135). Post-procedure PPM was graded after 3 months as follows: Not present-mild, if indexed effective orifice area (iEOA) >0.85 cm2/m2, moderate, if 0.65 cm2/m2 < iEOA ≤ 0.85 cm2/m2 and severe, if iEOA ≤0.65 cm2/m2. Outcomes were major adverse cardiac and cerebrovascular events (MACCE, e.g. composite rate of all-cause death, stroke, myocardial infarction or valve reintervention), cardiac-related hospitalizations and New York Heart Association (NYHA) functional class after 2 years. RESULTS The incidence and the severity of PPM were significantly lower after TAVR compared with SAVR (severe, moderate, none-mild 14.0, 35.5, 50.4 vs 33.9, 36.7, 29.4%; P<0.001). PPM resulted in similar higher mean valve gradients at 3 months for both groups. Baseline characteristics related to severe PPM were younger age, absence of diabetes mellitus, lower mortality-risk score for TAVR, and younger age and higher body mass index for SAVR. At 2 years, there were numerical but no statistically significant differences between both TAVR and SAVR patients with severe and no severe PPM for MACCE (0.0 vs 12.8% for TAVR; P = 0.13, and 13.5 vs 7.0% for SAVR; P = 0.27), number of cardiac-related hospitalizations (mean ± standard deviation 0.4 ± 0.6 vs 0.6 ± 0.8; P = 0.23, and 0.4 ± 0.8 vs 0.5 ± 0.9; P = 0.70) and NYHA functional class (Class I/II/III/IV: 64.7/29.4/5.9/0.0 vs 62.1/34.7/3.2/0.0%, respectively; P = 0.91, and 71.4/25.7/2.9/0.0 vs 72.9/22.9/4.3/0.0%, respectively; P = 0.92). CONCLUSIONS The incidence of PPM was lower and less severe after TAVR compared with SAVR in intermediate- and low-risk patients with severe AVS. There were no significant differences in MACCE, cardiac-related hospitalizations or NYHA class after 2 years for patients with versus those without severe PPM.
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Affiliation(s)
- Hans Gustav Hørsted Thyregod
- Department of Cardiothoracic Surgery, The Heart Centre, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Daniel Andreas Steinbrüchel
- Department of Cardiothoracic Surgery, The Heart Centre, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Nikolaj Ihlemann
- Department of Cardiology, The Heart Centre, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Thuc Anh Ngo
- Department of Cardiology, The Heart Centre, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Henrik Nissen
- Department of Cardiology, Odense University Hospital, Odense, Denmark
| | - Bo Juel Kjeldsen
- Department of Cardiothoracic and Vascular Surgery, Odense University Hospital, Odense, Denmark
| | | | - Peter Bo Hansen
- Department of Cardiac Anesthesia, The Heart Centre, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Peter Skov Olsen
- Department of Cardiothoracic Surgery, The Heart Centre, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
| | - Lars Søndergaard
- Department of Cardiology, The Heart Centre, Rigshospitalet, Copenhagen University Hospital, Copenhagen, Denmark
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Takagi H, Umemoto T. Prosthesis–Patient Mismatch After Transcatheter Aortic Valve Implantation. Ann Thorac Surg 2016; 101:872-80. [DOI: 10.1016/j.athoracsur.2015.11.048] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/22/2015] [Revised: 11/10/2015] [Accepted: 11/17/2015] [Indexed: 10/22/2022]
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Poulin F, Yingchoncharoen T, Wilson WM, Horlick EM, Généreux P, Tuzcu EM, Stewart W, Osten MD, Woo A, Thavendiranathan P. Impact of Prosthesis-Patient Mismatch on Left Ventricular Myocardial Mechanics After Transcatheter Aortic Valve Replacement. J Am Heart Assoc 2016; 5:JAHA.115.002866. [PMID: 26857069 PMCID: PMC4802434 DOI: 10.1161/jaha.115.002866] [Citation(s) in RCA: 26] [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: 01/07/2023]
Abstract
Background The aim of this study was to compare left ventricular (LV) remodeling using myocardial strain between patients with severe aortic stenosis (AS) treated with transcatheter aortic valve replacement (TAVR) with and without prosthesis‐patient mismatch (PPM). Methods and Results In a retrospective study, speckle‐tracking echocardiography was used to measure global longitudinal strain (GLS) and strain rate (GLSR), circumferential strain, and rotation before and at mid‐term follow‐up post‐TAVR. Moderate and severe PPM were defined as an effective orifice area ≤0.85 and <0.65 cm2/m2, respectively. A total of 102 patients (median age, 83 years [77–88]) with severe AS were included. At 6±3 months post‐TAVR, moderate and severe PPM were found in 32 (31%) and 9 (9%) patients. Patients without PPM had a significant regression in LV mass (from 134±41 to 119±38 g/m2; P=0.001) at follow‐up whereas those with PPM did not. There was a significant improvement in LV GLS (−12.8±4.0 to −14.3±4.3%; P=0.01), GLSR (−0.61±0.20 to −0.73±0.25 second−1; P<0.001), and early diastolic strain rate (0.52±0.20 to 0.64±0.20 second−1; P<0.001) in patients without PPM, but not in those with PPM. After adjustment for pre‐TAVR ejection fraction and post‐TAVR aortic regurgitation, patients without PPM had greater improvement in LV longitudinal strain parameters compared to those with PPM. After a median follow‐up of 46.1 months (interquartile range, 35.4–60.8), there was no difference in survival between patients with and without PPM. Conclusions TAVR was associated with an incidence of PPM of 40%. Greater reverse LV remodeling using myocardial strain was evident in patients without PPM compared to PPM. Presence of PPM was not associated with mortality.
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Affiliation(s)
- Frédéric Poulin
- Peter Munk Cardiac Center, Toronto General Hospital, University of Toronto Toronto Ontario, Canada Research Center, Hôpital du Sacré-Coeur de Montréal, University of Montreal Montreal Quebec, Canada
| | | | - William M Wilson
- Peter Munk Cardiac Center, Toronto General Hospital, University of Toronto Toronto Ontario, Canada
| | - Eric M Horlick
- Peter Munk Cardiac Center, Toronto General Hospital, University of Toronto Toronto Ontario, Canada
| | - Philippe Généreux
- Research Center, Hôpital du Sacré-Coeur de Montréal, University of Montreal Montreal Quebec, Canada
| | | | | | - Mark D Osten
- Peter Munk Cardiac Center, Toronto General Hospital, University of Toronto Toronto Ontario, Canada
| | - Anna Woo
- Peter Munk Cardiac Center, Toronto General Hospital, University of Toronto Toronto Ontario, Canada
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Management of Coronary Artery Disease and Conduction Abnormalities in Transcatheter Aortic Valve Implantation. CURRENT TREATMENT OPTIONS IN CARDIOVASCULAR MEDICINE 2016; 18:9. [DOI: 10.1007/s11936-015-0432-8] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Clinical Aspects and Current Evidence Base for Transcatheter Aortic Valve Implantation. J Thorac Imaging 2015; 30:341-8. [DOI: 10.1097/rti.0000000000000166] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Oh JK, Little SH, Abdelmoneim SS, Reardon MJ, Kleiman NS, Lin G, Bach D, Gillam L, Kar B, Coselli J, Sengupta PP, Grewal K, Chang J, Chang Y, Boulware M, Adams DH, Popma JJ. Regression of Paravalvular Aortic Regurgitation and Remodeling of Self-Expanding Transcatheter Aortic Valve: An Observation From the CoreValve U.S. Pivotal Trial. JACC Cardiovasc Imaging 2015; 8:1364-1375. [PMID: 26508386 DOI: 10.1016/j.jcmg.2015.07.012] [Citation(s) in RCA: 61] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/24/2015] [Revised: 06/22/2015] [Accepted: 07/29/2015] [Indexed: 10/22/2022]
Abstract
OBJECTIVES The aim of this study was to describe the natural history and clinical importance of paravalvular aortic regurgitation (PVAR) after CoreValve transcatheter aortic valve replacement (TAVR) and to relate these findings to the structural and hemodynamic changes documented by serial echocardiographic analysis. BACKGROUND PVAR after TAVR with the self-expanding CoreValve bioprosthesis has been shown to regress over time, but the time course and the mechanism of PVAR regression has not been completely characterized. METHODS Patients with severe aortic stenosis who underwent CoreValve TAVR and followed up to 1 year in the multicenter CoreValve U.S. Pivotal Trial (Safety and Efficacy Study of the Medtronic CoreValve System in the Treatment of Symptomatic Severe Aortic Stenosis in High Risk and Very High Risk Subjects Who Need Aortic Valve Replacement) were studied. Serial echocardiography studies were analyzed by an echocardiographic core laboratory. Annular sizing ratio was calculated from computed tomography measurements. Paired, as well as total, data were compared. RESULTS The CoreValve was implanted in 634 patients with a mean age of 82.7 ± 8.4 years. After a marked improvement noted at discharge, aortic valve velocity, mean gradient, and effective orifice area further improved significantly at 1 month (2.08 ± 0.45 m/s vs. 1.99 ± 0.46 m/s, p < 0.0001, 9.7 ± 4.4 mm Hg vs. 8.9 ± 4.6 mm Hg, p < 0.0001, and 1.78 ± 0.51 cm(2) vs. 1.85 ± 0.58 cm(2), p = 0.03, respectively). The improvement was sustained through 1 year. PVAR was moderate or severe in 9.9%, and of 36 patients with moderate PVAR at discharge and paired data, 30 (83%) improved at least 1 grade of regurgitation at 1 year. Annular sizing ratio was significantly associated with the degree of PVAR. CONCLUSIONS There was further improvement in aortic prosthetic valve hemodynamics and regression of PVAR up to 1 year compared with discharge after TAVR with CoreValve. These changes are possibly due to remodeling and outward expansion of the self-expandable CoreValve with nitinol frame. (Safety and Efficacy Study of the Medtronic CoreValve System in the Treatment of Symptomatic Severe Aortic Stenosis in High Risk and Very High Risk Subjects Who Need Aortic Valve Replacement [Medtronic CoreValve U.S. Pivotal Trial]; NCT01240902).
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Affiliation(s)
- Jae K Oh
- Mayo Clinic, Rochester, Minnesota.
| | - Stephen H Little
- Houston-Methodist-Debakey Heart and Vascular Center, Houston, Texas
| | | | | | - Neal S Kleiman
- Houston-Methodist-Debakey Heart and Vascular Center, Houston, Texas
| | | | - David Bach
- University of Michigan Medical Center, Ann Arbor, Michigan
| | - Linda Gillam
- Morristown Memorial Hospital, Morristown, New Jersey
| | - Biswajit Kar
- Saint Luke's Episcopal Hospital-Texas Medical Center, Houston, Texas
| | - Joseph Coselli
- Saint Luke's Episcopal Hospital-Texas Medical Center, Houston, Texas
| | | | | | - James Chang
- Beth Israel Deaconess Medical Center, Boston, Massachusetts
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Risk factors for paravalvular leak after transcatheter aortic valve implantation. POLISH JOURNAL OF THORACIC AND CARDIOVASCULAR SURGERY 2015; 12:89-94. [PMID: 26336489 PMCID: PMC4550021 DOI: 10.5114/kitp.2015.52848] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/19/2015] [Revised: 02/22/2015] [Accepted: 05/18/2015] [Indexed: 01/11/2023]
Abstract
Many studies have shown that transcatheter aortic valve implantation (TAVI) improves outcomes in patients with severe aortic stenosis in whom a classical surgical procedure cannot be performed due to the high risk. As one of the most frequent periprocedural complications of TAVI, paravalvular leak significantly affects the short- and long-term prognosis for patients undergoing implantation. In this paper, we analyze the most significant anatomical and procedural predictors of paravalvular leak after TAVI.
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Kostopoulou A, Karyofillis P, Livanis E, Thomopoulou S, Stefopoulos C, Doudoumis K, Theodorakis G, Voudris V. Permanent pacing after transcatheter aortic valve implantation of a CoreValve prosthesis as determined by electrocardiographic and electrophysiological predictors: a single-centre experience. Europace 2015; 18:131-7. [DOI: 10.1093/europace/euv137] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2015] [Accepted: 04/20/2015] [Indexed: 11/13/2022] Open
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Dementhon J, Rioufol G, Obadia JF, Vergnat M, Green L, Croisille P, Boussel L, Peron J, Revel D, Finet G. A novel contribution towards coherent and reproducible intravalvular measurement of the aortic annulus by multidetector computed tomography ahead of transcatheter aortic valve implantation. Arch Cardiovasc Dis 2015; 108:281-92. [PMID: 25863427 DOI: 10.1016/j.acvd.2014.11.007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/04/2014] [Revised: 10/10/2014] [Accepted: 11/27/2014] [Indexed: 02/06/2023]
Abstract
BACKGROUND As current multidetector computed tomography (MDCT) measurements underestimate the size of the aortic annulus ahead of transcatheter aortic valve implantation (TAVI), a strategy of approximate annulus area oversizing has been adopted recently. AIMS To measure the aortic annulus using a novel complementary intravalvular MDCT slice. METHODS Fifty-five patients with severe aortic stenosis were selected for MDCT ahead of and 1 month after CoreValve(®) TAVI. Two MDCT slices were analysed and compared: the current standard virtual basal ring (VBR) at the nadir of the aortic cusps; and a novel slice, defined as the basal (lowest) complete commissural coaptation (BCCC) plane. RESULTS BCCC is an intravalvular plane lying 5.2±0.8 mm above the VBR. The BCCC annulus is almost circular, unlike the VBR (mean eccentricity index 0.09±0.04 vs 0.3±0.1, respectively). The mean BCCC annulus diameter was 26.6±2.3 mm, 16% larger than that of the VBR (23.9±2.2 mm; P<0.001). The BCCC annulus area proved coherent with the orifice area measured after TAVI on the projection of the same slice (i.e. systematically equal to or greater than the latter [mean difference, +2.3±1.4 mm]), in contrast to the wider scatter found for the VBR (-1.3±2.0 mm). Once the sclerotic calcified valves have been pushed back by the implant, the aortic orifice after TAVI will inevitably be equal to or less than the diameter of the virtually unvalved annulus before TAVI. CONCLUSION Based on the present results, we recommend including a BCCC slice to complete aortic annulus sizing, in order to optimize implant calibration.
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Affiliation(s)
- Julie Dementhon
- Department of Cardiology and Interventional Cardiology, Hôpital Cardiologique Louis-Pradel, Université Claude-Bernard, Inserm UMR 1060, Lyon, France
| | - Gilles Rioufol
- Department of Cardiology and Interventional Cardiology, Hôpital Cardiologique Louis-Pradel, Université Claude-Bernard, Inserm UMR 1060, Lyon, France
| | - Jean-François Obadia
- Department of Cardiovascular Surgery, Hôpital Cardiologique Louis-Pradel, Université Claude-Bernard, Inserm UMR 1060, Lyon, France
| | - Mathieu Vergnat
- Department of Cardiovascular Surgery, Hôpital Cardiologique Louis-Pradel, Université Claude-Bernard, Inserm UMR 1060, Lyon, France
| | - Lisa Green
- Department of Cardiology and Interventional Cardiology, Hôpital Cardiologique Louis-Pradel, Université Claude-Bernard, Inserm UMR 1060, Lyon, France
| | - Pierre Croisille
- Department of Radiology, Hôpital Cardiologique Louis-Pradel, Université Claude-Bernard, Lyon, France
| | - Loïc Boussel
- Department of Radiology, Hôpital de la Croix-Rousse, Université Claude-Bernard, Lyon, France
| | - Julien Peron
- Department of Biostatistics, UMR 5558, Hospices Civils de Lyon, Université Claude-Bernard, Lyon, France
| | - Didier Revel
- Department of Radiology, Hôpital Cardiologique Louis-Pradel, Université Claude-Bernard, Lyon, France
| | - Gérard Finet
- Department of Cardiology and Interventional Cardiology, Hôpital Cardiologique Louis-Pradel, Université Claude-Bernard, Inserm UMR 1060, Lyon, France.
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Latib A, Naganuma T, Abdel-Wahab M, Danenberg H, Cota L, Barbanti M, Baumgartner H, Finkelstein A, Legrand V, de Lezo JS, Kefer J, Messika-Zeitoun D, Richardt G, Stabile E, Kaleschke G, Vahanian A, Laborde JC, Leon MB, Webb JG, Panoulas VF, Maisano F, Alfieri O, Colombo A. Treatment and Clinical Outcomes of Transcatheter Heart Valve Thrombosis. Circ Cardiovasc Interv 2015; 8:CIRCINTERVENTIONS.114.001779. [DOI: 10.1161/circinterventions.114.001779] [Citation(s) in RCA: 219] [Impact Index Per Article: 24.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Azeem Latib
- From the Interventional Cardiology Unit, San Raffaele Scientific Institute, Milan, Italy (A.L., T.N., V.F.P., A.C.); Interventional Cardiology Unit, EMO-GVM Centro Cuore Columbus, Milan, Italy (A.L., T.N., V.F.P., A.C.); Heart Center, Segeberger Kliniken GmbH, Bad Segeberg, Germany (M.A.-W., G.R.); Department of Cardiology, Hadassah Hebrew University Medical Center, Jerusalem, Israel (H.D.); Division of Cardiology, Cardiac Catheterization Laboratories, Clinica Montevergine, Mercogliano, Italy (L.C.,
| | - Toru Naganuma
- From the Interventional Cardiology Unit, San Raffaele Scientific Institute, Milan, Italy (A.L., T.N., V.F.P., A.C.); Interventional Cardiology Unit, EMO-GVM Centro Cuore Columbus, Milan, Italy (A.L., T.N., V.F.P., A.C.); Heart Center, Segeberger Kliniken GmbH, Bad Segeberg, Germany (M.A.-W., G.R.); Department of Cardiology, Hadassah Hebrew University Medical Center, Jerusalem, Israel (H.D.); Division of Cardiology, Cardiac Catheterization Laboratories, Clinica Montevergine, Mercogliano, Italy (L.C.,
| | - Mohamed Abdel-Wahab
- From the Interventional Cardiology Unit, San Raffaele Scientific Institute, Milan, Italy (A.L., T.N., V.F.P., A.C.); Interventional Cardiology Unit, EMO-GVM Centro Cuore Columbus, Milan, Italy (A.L., T.N., V.F.P., A.C.); Heart Center, Segeberger Kliniken GmbH, Bad Segeberg, Germany (M.A.-W., G.R.); Department of Cardiology, Hadassah Hebrew University Medical Center, Jerusalem, Israel (H.D.); Division of Cardiology, Cardiac Catheterization Laboratories, Clinica Montevergine, Mercogliano, Italy (L.C.,
| | - Haim Danenberg
- From the Interventional Cardiology Unit, San Raffaele Scientific Institute, Milan, Italy (A.L., T.N., V.F.P., A.C.); Interventional Cardiology Unit, EMO-GVM Centro Cuore Columbus, Milan, Italy (A.L., T.N., V.F.P., A.C.); Heart Center, Segeberger Kliniken GmbH, Bad Segeberg, Germany (M.A.-W., G.R.); Department of Cardiology, Hadassah Hebrew University Medical Center, Jerusalem, Israel (H.D.); Division of Cardiology, Cardiac Catheterization Laboratories, Clinica Montevergine, Mercogliano, Italy (L.C.,
| | - Linda Cota
- From the Interventional Cardiology Unit, San Raffaele Scientific Institute, Milan, Italy (A.L., T.N., V.F.P., A.C.); Interventional Cardiology Unit, EMO-GVM Centro Cuore Columbus, Milan, Italy (A.L., T.N., V.F.P., A.C.); Heart Center, Segeberger Kliniken GmbH, Bad Segeberg, Germany (M.A.-W., G.R.); Department of Cardiology, Hadassah Hebrew University Medical Center, Jerusalem, Israel (H.D.); Division of Cardiology, Cardiac Catheterization Laboratories, Clinica Montevergine, Mercogliano, Italy (L.C.,
| | - Marco Barbanti
- From the Interventional Cardiology Unit, San Raffaele Scientific Institute, Milan, Italy (A.L., T.N., V.F.P., A.C.); Interventional Cardiology Unit, EMO-GVM Centro Cuore Columbus, Milan, Italy (A.L., T.N., V.F.P., A.C.); Heart Center, Segeberger Kliniken GmbH, Bad Segeberg, Germany (M.A.-W., G.R.); Department of Cardiology, Hadassah Hebrew University Medical Center, Jerusalem, Israel (H.D.); Division of Cardiology, Cardiac Catheterization Laboratories, Clinica Montevergine, Mercogliano, Italy (L.C.,
| | - Helmut Baumgartner
- From the Interventional Cardiology Unit, San Raffaele Scientific Institute, Milan, Italy (A.L., T.N., V.F.P., A.C.); Interventional Cardiology Unit, EMO-GVM Centro Cuore Columbus, Milan, Italy (A.L., T.N., V.F.P., A.C.); Heart Center, Segeberger Kliniken GmbH, Bad Segeberg, Germany (M.A.-W., G.R.); Department of Cardiology, Hadassah Hebrew University Medical Center, Jerusalem, Israel (H.D.); Division of Cardiology, Cardiac Catheterization Laboratories, Clinica Montevergine, Mercogliano, Italy (L.C.,
| | - Ariel Finkelstein
- From the Interventional Cardiology Unit, San Raffaele Scientific Institute, Milan, Italy (A.L., T.N., V.F.P., A.C.); Interventional Cardiology Unit, EMO-GVM Centro Cuore Columbus, Milan, Italy (A.L., T.N., V.F.P., A.C.); Heart Center, Segeberger Kliniken GmbH, Bad Segeberg, Germany (M.A.-W., G.R.); Department of Cardiology, Hadassah Hebrew University Medical Center, Jerusalem, Israel (H.D.); Division of Cardiology, Cardiac Catheterization Laboratories, Clinica Montevergine, Mercogliano, Italy (L.C.,
| | - Victor Legrand
- From the Interventional Cardiology Unit, San Raffaele Scientific Institute, Milan, Italy (A.L., T.N., V.F.P., A.C.); Interventional Cardiology Unit, EMO-GVM Centro Cuore Columbus, Milan, Italy (A.L., T.N., V.F.P., A.C.); Heart Center, Segeberger Kliniken GmbH, Bad Segeberg, Germany (M.A.-W., G.R.); Department of Cardiology, Hadassah Hebrew University Medical Center, Jerusalem, Israel (H.D.); Division of Cardiology, Cardiac Catheterization Laboratories, Clinica Montevergine, Mercogliano, Italy (L.C.,
| | - José Suárez de Lezo
- From the Interventional Cardiology Unit, San Raffaele Scientific Institute, Milan, Italy (A.L., T.N., V.F.P., A.C.); Interventional Cardiology Unit, EMO-GVM Centro Cuore Columbus, Milan, Italy (A.L., T.N., V.F.P., A.C.); Heart Center, Segeberger Kliniken GmbH, Bad Segeberg, Germany (M.A.-W., G.R.); Department of Cardiology, Hadassah Hebrew University Medical Center, Jerusalem, Israel (H.D.); Division of Cardiology, Cardiac Catheterization Laboratories, Clinica Montevergine, Mercogliano, Italy (L.C.,
| | - Joelle Kefer
- From the Interventional Cardiology Unit, San Raffaele Scientific Institute, Milan, Italy (A.L., T.N., V.F.P., A.C.); Interventional Cardiology Unit, EMO-GVM Centro Cuore Columbus, Milan, Italy (A.L., T.N., V.F.P., A.C.); Heart Center, Segeberger Kliniken GmbH, Bad Segeberg, Germany (M.A.-W., G.R.); Department of Cardiology, Hadassah Hebrew University Medical Center, Jerusalem, Israel (H.D.); Division of Cardiology, Cardiac Catheterization Laboratories, Clinica Montevergine, Mercogliano, Italy (L.C.,
| | - David Messika-Zeitoun
- From the Interventional Cardiology Unit, San Raffaele Scientific Institute, Milan, Italy (A.L., T.N., V.F.P., A.C.); Interventional Cardiology Unit, EMO-GVM Centro Cuore Columbus, Milan, Italy (A.L., T.N., V.F.P., A.C.); Heart Center, Segeberger Kliniken GmbH, Bad Segeberg, Germany (M.A.-W., G.R.); Department of Cardiology, Hadassah Hebrew University Medical Center, Jerusalem, Israel (H.D.); Division of Cardiology, Cardiac Catheterization Laboratories, Clinica Montevergine, Mercogliano, Italy (L.C.,
| | - Gert Richardt
- From the Interventional Cardiology Unit, San Raffaele Scientific Institute, Milan, Italy (A.L., T.N., V.F.P., A.C.); Interventional Cardiology Unit, EMO-GVM Centro Cuore Columbus, Milan, Italy (A.L., T.N., V.F.P., A.C.); Heart Center, Segeberger Kliniken GmbH, Bad Segeberg, Germany (M.A.-W., G.R.); Department of Cardiology, Hadassah Hebrew University Medical Center, Jerusalem, Israel (H.D.); Division of Cardiology, Cardiac Catheterization Laboratories, Clinica Montevergine, Mercogliano, Italy (L.C.,
| | - Eugenio Stabile
- From the Interventional Cardiology Unit, San Raffaele Scientific Institute, Milan, Italy (A.L., T.N., V.F.P., A.C.); Interventional Cardiology Unit, EMO-GVM Centro Cuore Columbus, Milan, Italy (A.L., T.N., V.F.P., A.C.); Heart Center, Segeberger Kliniken GmbH, Bad Segeberg, Germany (M.A.-W., G.R.); Department of Cardiology, Hadassah Hebrew University Medical Center, Jerusalem, Israel (H.D.); Division of Cardiology, Cardiac Catheterization Laboratories, Clinica Montevergine, Mercogliano, Italy (L.C.,
| | - Gerrit Kaleschke
- From the Interventional Cardiology Unit, San Raffaele Scientific Institute, Milan, Italy (A.L., T.N., V.F.P., A.C.); Interventional Cardiology Unit, EMO-GVM Centro Cuore Columbus, Milan, Italy (A.L., T.N., V.F.P., A.C.); Heart Center, Segeberger Kliniken GmbH, Bad Segeberg, Germany (M.A.-W., G.R.); Department of Cardiology, Hadassah Hebrew University Medical Center, Jerusalem, Israel (H.D.); Division of Cardiology, Cardiac Catheterization Laboratories, Clinica Montevergine, Mercogliano, Italy (L.C.,
| | - Alec Vahanian
- From the Interventional Cardiology Unit, San Raffaele Scientific Institute, Milan, Italy (A.L., T.N., V.F.P., A.C.); Interventional Cardiology Unit, EMO-GVM Centro Cuore Columbus, Milan, Italy (A.L., T.N., V.F.P., A.C.); Heart Center, Segeberger Kliniken GmbH, Bad Segeberg, Germany (M.A.-W., G.R.); Department of Cardiology, Hadassah Hebrew University Medical Center, Jerusalem, Israel (H.D.); Division of Cardiology, Cardiac Catheterization Laboratories, Clinica Montevergine, Mercogliano, Italy (L.C.,
| | - Jean-Claude Laborde
- From the Interventional Cardiology Unit, San Raffaele Scientific Institute, Milan, Italy (A.L., T.N., V.F.P., A.C.); Interventional Cardiology Unit, EMO-GVM Centro Cuore Columbus, Milan, Italy (A.L., T.N., V.F.P., A.C.); Heart Center, Segeberger Kliniken GmbH, Bad Segeberg, Germany (M.A.-W., G.R.); Department of Cardiology, Hadassah Hebrew University Medical Center, Jerusalem, Israel (H.D.); Division of Cardiology, Cardiac Catheterization Laboratories, Clinica Montevergine, Mercogliano, Italy (L.C.,
| | - Martin B. Leon
- From the Interventional Cardiology Unit, San Raffaele Scientific Institute, Milan, Italy (A.L., T.N., V.F.P., A.C.); Interventional Cardiology Unit, EMO-GVM Centro Cuore Columbus, Milan, Italy (A.L., T.N., V.F.P., A.C.); Heart Center, Segeberger Kliniken GmbH, Bad Segeberg, Germany (M.A.-W., G.R.); Department of Cardiology, Hadassah Hebrew University Medical Center, Jerusalem, Israel (H.D.); Division of Cardiology, Cardiac Catheterization Laboratories, Clinica Montevergine, Mercogliano, Italy (L.C.,
| | - John G. Webb
- From the Interventional Cardiology Unit, San Raffaele Scientific Institute, Milan, Italy (A.L., T.N., V.F.P., A.C.); Interventional Cardiology Unit, EMO-GVM Centro Cuore Columbus, Milan, Italy (A.L., T.N., V.F.P., A.C.); Heart Center, Segeberger Kliniken GmbH, Bad Segeberg, Germany (M.A.-W., G.R.); Department of Cardiology, Hadassah Hebrew University Medical Center, Jerusalem, Israel (H.D.); Division of Cardiology, Cardiac Catheterization Laboratories, Clinica Montevergine, Mercogliano, Italy (L.C.,
| | - Vasileios F. Panoulas
- From the Interventional Cardiology Unit, San Raffaele Scientific Institute, Milan, Italy (A.L., T.N., V.F.P., A.C.); Interventional Cardiology Unit, EMO-GVM Centro Cuore Columbus, Milan, Italy (A.L., T.N., V.F.P., A.C.); Heart Center, Segeberger Kliniken GmbH, Bad Segeberg, Germany (M.A.-W., G.R.); Department of Cardiology, Hadassah Hebrew University Medical Center, Jerusalem, Israel (H.D.); Division of Cardiology, Cardiac Catheterization Laboratories, Clinica Montevergine, Mercogliano, Italy (L.C.,
| | - Francesco Maisano
- From the Interventional Cardiology Unit, San Raffaele Scientific Institute, Milan, Italy (A.L., T.N., V.F.P., A.C.); Interventional Cardiology Unit, EMO-GVM Centro Cuore Columbus, Milan, Italy (A.L., T.N., V.F.P., A.C.); Heart Center, Segeberger Kliniken GmbH, Bad Segeberg, Germany (M.A.-W., G.R.); Department of Cardiology, Hadassah Hebrew University Medical Center, Jerusalem, Israel (H.D.); Division of Cardiology, Cardiac Catheterization Laboratories, Clinica Montevergine, Mercogliano, Italy (L.C.,
| | - Ottavio Alfieri
- From the Interventional Cardiology Unit, San Raffaele Scientific Institute, Milan, Italy (A.L., T.N., V.F.P., A.C.); Interventional Cardiology Unit, EMO-GVM Centro Cuore Columbus, Milan, Italy (A.L., T.N., V.F.P., A.C.); Heart Center, Segeberger Kliniken GmbH, Bad Segeberg, Germany (M.A.-W., G.R.); Department of Cardiology, Hadassah Hebrew University Medical Center, Jerusalem, Israel (H.D.); Division of Cardiology, Cardiac Catheterization Laboratories, Clinica Montevergine, Mercogliano, Italy (L.C.,
| | - Antonio Colombo
- From the Interventional Cardiology Unit, San Raffaele Scientific Institute, Milan, Italy (A.L., T.N., V.F.P., A.C.); Interventional Cardiology Unit, EMO-GVM Centro Cuore Columbus, Milan, Italy (A.L., T.N., V.F.P., A.C.); Heart Center, Segeberger Kliniken GmbH, Bad Segeberg, Germany (M.A.-W., G.R.); Department of Cardiology, Hadassah Hebrew University Medical Center, Jerusalem, Israel (H.D.); Division of Cardiology, Cardiac Catheterization Laboratories, Clinica Montevergine, Mercogliano, Italy (L.C.,
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Hahn RT, Little SH, Monaghan MJ, Kodali SK, Williams M, Leon MB, Gillam LD. Recommendations for Comprehensive Intraprocedural Echocardiographic Imaging During TAVR. JACC Cardiovasc Imaging 2015; 8:261-287. [DOI: 10.1016/j.jcmg.2014.12.014] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2014] [Revised: 12/26/2014] [Accepted: 12/30/2014] [Indexed: 02/06/2023]
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Hahn RT, Gillam LD, Little SH. Echocardiographic Imaging of Procedural Complications During Self-Expandable Transcatheter Aortic Valve Replacement. JACC Cardiovasc Imaging 2015; 8:319-336. [DOI: 10.1016/j.jcmg.2015.01.001] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/08/2014] [Revised: 12/30/2014] [Accepted: 01/06/2015] [Indexed: 11/28/2022]
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Ielasi A, Latib A, Sacco FM, Costopoulos C, Figini F, Grimaldi A, Naim C, Maisano F, Chieffo A, Montorfano M, Alfieri O, Colombo A. Impact and natural history of postprocedural aortic regurgitation on early and midterm mortality following transcatheter aortic valve implantation in high-risk patients with severe aortic stenosis. J Cardiovasc Med (Hagerstown) 2015; 16:286-95. [PMID: 25643194 DOI: 10.2459/jcm.0000000000000249] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Post-procedural aortic regurgitation (AR) negatively impacts the prognosis after trans-catheter aortic valve implantation. However, data evaluating the impact of different post-procedural AR grades (particularly mild) on clinical outcomes are still important. AIM AND METHODS A retrospective cohort analysis was performed on all consecutive patients with severe aortic stenosis who underwent trans-catheter aortic valve implantation between July 2008 and August 2011 in a single Institution. Aim of the study was to evaluate the impact of different post-procedural AR grades on early and mid-term clinical outcomes. RESULTS 322 consecutive patients were evaluated. At post-procedural echocardiographic evaluation: 105 (32.6%) patients had no AR, 204 (63.4%) mild AR and 13 (4%) moderate/severe AR. In-hospital mortality was higher in patients with moderate/severe AR than in those with absent or mild AR (38.5% vs. 2.6%, P < 0.001). At a median clinical follow-up of 342 days [interquartile range 93-485] cardiovascular mortality was 2.9% in patients without AR; 13.2% in the mild AR group (P = 0.004 vs. absent AR) and 46.2% in the moderate/severe AR group (P < 0.001 vs. mild or absent AR). On multivariable analysis, post-procedural AR (hazard ratio = 2.65 absent vs. present any grade, 95% confidence interval = 1.11-6.29; P = 0.027) was an independent predictor of mid-term mortality. CONCLUSIONS The impact of post-procedural AR on outcomes after trans-catheter aortic valve implantation is proportional with its grade even in case of mild post-procedural AR compared to absent. This study confirms that every effort should be made to reduce the grade of post-procedural AR after trans-catheter aortic valve implantation with current devices.
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Affiliation(s)
- Alfonso Ielasi
- aInterventional Cardiology Unit, San Raffaele Scientific Institute bInterventional Cardiology Unit, EMO-GVM Centro Cuore Columbus cDivision of Cardiac Surgery, San Raffaele Scientific Institute, Milan, Italy *Dr Alfonso Ielasi and Dr Azeem Latib contributed equally to the article and are joint first authors
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