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Chiariello GA, Di Mauro M, Pasquini A, Bruno P, Nesta M, Fabiani L, Mazza A, Meloni M, Baldo E, Ponzo M, Ferraro F, Conserva AD, D’Acierno E, Villa E, Trani C, Burzotta F, Massetti M. Progression of the ascending aorta diameter after surgical or transcatheter bicuspid aortic valve replacement. INTERDISCIPLINARY CARDIOVASCULAR AND THORACIC SURGERY 2024; 38:ivae100. [PMID: 38775458 PMCID: PMC11142625 DOI: 10.1093/icvts/ivae100] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/26/2024] [Revised: 03/17/2024] [Accepted: 05/17/2024] [Indexed: 06/02/2024]
Abstract
OBJECTIVES Ascending aorta (AA) dilatation in patients with bicuspid aortic valve (AV) is related both to genetic and haemodynamic factors. The aim of this study is to compare late progression of AA dilatation in bicuspid AV patients undergoing surgical aortic valve replacement (SAVR) versus transcatheter aortic valve implantation (TAVI). METHODS Data of 189 consecutive patients who underwent AV replacement for severe bicuspid AV stenosis were prospectively collected. Patients who underwent SAVR were compared to patients who underwent TAVI. Indication to the procedure was validated by the institutional Heart Team. Aortic diameters were evaluated by transthoracic echocardiogram. Differences between preoperative and long-term follow-up AA diameters were compared in the 2 groups. RESULTS Between January 2015 and December 2021, 143 (76%) patients underwent SAVR and 46 (24%) patients underwent TAVI. At 4.6 (standard deviation 1.7) years follow-up, patients in the TAVI group showed significantly lower survival (P = 0.00013) and event-free survival (P < 0.0001). AA diameter progression was lower in surgical compared to transcatheter patients, 0.95 (0.60, 1.30) vs 1.65 (0.67, 2.63) mm, P = 0.02. AA diameter progression indexed for body surface area and height was lower in the surgical group: 0.72 (0.38, 1.05) vs 1.05 (0.39, 1.71) mm/m2, P = 0.02, and 0.59 (0.36, 0.81) vs 1.11 (0.44, 1.78) mm/m, P = 0.001, respectively. At multivariable linear regression analysis transcatheter procedure, baseline aortic diameter and paravalvular leak were significantly associated with increased postoperative AA dilatation. CONCLUSIONS Bicuspid AV patients who underwent SAVR, showed significantly less long-term AA diameter progression than patients who underwent transcatheter procedure.
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Affiliation(s)
- Giovanni Alfonso Chiariello
- Department of Cardiovascular Sciences, Agostino Gemelli Foundation Polyclinic IRCCS, Rome, Italy
- Catholic University of the Sacred Heart, Rome, Italy
| | - Michele Di Mauro
- Heart and Vascular Centre, Cardiovascular Research Institute, CARIM, Maastricht, Netherlands
| | - Annalisa Pasquini
- Department of Cardiovascular Sciences, Agostino Gemelli Foundation Polyclinic IRCCS, Rome, Italy
- Catholic University of the Sacred Heart, Rome, Italy
| | - Piergiorgio Bruno
- Department of Cardiovascular Sciences, Agostino Gemelli Foundation Polyclinic IRCCS, Rome, Italy
- Catholic University of the Sacred Heart, Rome, Italy
| | - Marialisa Nesta
- Department of Cardiovascular Sciences, Agostino Gemelli Foundation Polyclinic IRCCS, Rome, Italy
- Catholic University of the Sacred Heart, Rome, Italy
| | - Ludovica Fabiani
- Department of Cardiovascular Sciences, Agostino Gemelli Foundation Polyclinic IRCCS, Rome, Italy
- Catholic University of the Sacred Heart, Rome, Italy
| | - Andrea Mazza
- Department of Cardiovascular Sciences, Agostino Gemelli Foundation Polyclinic IRCCS, Rome, Italy
- Catholic University of the Sacred Heart, Rome, Italy
| | - Martina Meloni
- Department of Cardiology, Thoracic and Vascular Sciences, S. Matteo University Hospital, Pavia, Italy
| | | | - Myriana Ponzo
- Department of Cardiology, Cristo Re Hospital, Rome, Italy
| | - Francesco Ferraro
- Department of Cardiovascular Sciences, Agostino Gemelli Foundation Polyclinic IRCCS, Rome, Italy
- Catholic University of the Sacred Heart, Rome, Italy
| | - Antonio Davide Conserva
- Department of Cardiovascular Sciences, Agostino Gemelli Foundation Polyclinic IRCCS, Rome, Italy
- Catholic University of the Sacred Heart, Rome, Italy
| | - Edoardo D’Acierno
- Department of Cardiovascular Sciences, Agostino Gemelli Foundation Polyclinic IRCCS, Rome, Italy
- Catholic University of the Sacred Heart, Rome, Italy
| | - Emmanuel Villa
- Department of Cardiovascular Surgery, Cardiac Surgery Unit, Poliambulanza Foundation Hospital, Brescia, Italy
| | - Carlo Trani
- Department of Cardiovascular Sciences, Agostino Gemelli Foundation Polyclinic IRCCS, Rome, Italy
- Catholic University of the Sacred Heart, Rome, Italy
| | - Francesco Burzotta
- Department of Cardiovascular Sciences, Agostino Gemelli Foundation Polyclinic IRCCS, Rome, Italy
- Catholic University of the Sacred Heart, Rome, Italy
| | - Massimo Massetti
- Department of Cardiovascular Sciences, Agostino Gemelli Foundation Polyclinic IRCCS, Rome, Italy
- Catholic University of the Sacred Heart, Rome, Italy
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Zheng HJ, Cheng YB, Lin DQ, Yan CJ, Yu SJ, He P, Li J, Cheng W. Effect of transcatheter aortic valve replacement on ascending aorta dilatation rate in patients with tricuspid and bicuspid aortic stenosis. IJC HEART & VASCULATURE 2023; 49:101313. [PMID: 38107428 PMCID: PMC10724657 DOI: 10.1016/j.ijcha.2023.101313] [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: 10/20/2023] [Revised: 11/07/2023] [Accepted: 11/20/2023] [Indexed: 12/19/2023]
Abstract
Objectives The aim of the present study was to assess the differences between BAV and TAV patients with chronic moderate to severe or severe AS regarding presentation, incidence of TAVR, survival, ascending aorta diameter and dilatation rate before and after TAVR. Methods The study included 667 consecutive patients with chronic moderate to severe or severe AS from January 2012 and December 2022. Outcomes included all-cause mortality, incidence of TAVR, and ascending aorta diameter and dilatation rate. Results There were 185 BAV-AS and 482 TAV-AS patients, and BAV-AS patients were younger (67 vs 78 years, P = 0.027). Total follow-up was 4.5 years (IQR: 2.7-8.9 years), 290 patients underwent TAVR, and 165 patients died. The 8-year TAVR incidence was higher in BAV-AS (55% ± 4%) vs TAV-AS (41% ± 5%; P = 0.02). The 8-year survival was higher in BAV-AS (85% ± 6%) vs TAV-AS (71% ± 6%; P < 0.0001) and became insignificant after age adjustment (P = 0.33). The dilatation rate of ascending aorta was significantly faster in BAV-AS patients compared with TAV-AS patients before TAVR. However, the ascending aorta dilatation rate for BAV-AS and TAV-AS patients was not significantly different after TAVR. Conclusions Compared with TAV-AS, BAV-AS patients were younger and underwent TAVR more frequently, resulting in a considerable survival advantage. After TAVR, ascending aorta dilatation rates were similar in BAV-AS and TAV-AS patients, suggesting an important role of hemodynamics on ascending aorta dilatation in BAV-AS.
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Affiliation(s)
| | | | - De-Qing Lin
- Department of Cardiac Surgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Chao-Jun Yan
- Department of Cardiac Surgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - San-Jiu Yu
- Department of Cardiac Surgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Ping He
- Department of Cardiac Surgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Jun Li
- Department of Cardiac Surgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
| | - Wei Cheng
- Department of Cardiac Surgery, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing, China
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Ascending Aorta Diameter Changes after Aortic Valve Replacement in Elderly Patients with Aortic Valve Stenosis. Cardiol Res Pract 2022; 2022:5509364. [PMID: 36124293 PMCID: PMC9482509 DOI: 10.1155/2022/5509364] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 08/12/2022] [Accepted: 08/16/2022] [Indexed: 11/24/2022] Open
Abstract
Objective To describe the natural history of the ascending aorta in elderly patients after aortic valve replacement (AVR) for aortic valve stenosis and to clarify the risk factors associated with the progression of the ascending aorta. Methods This retrospective review included a total of 87 elderly patients who had undergone aortic valve replacement for severe aortic valve stenosis in Fuwai Hospital. The patients were categorized into two groups based on the height-based aortic height index (AHI) before AVR, as determined by echocardiography and computed tomography: Group A (n = 28) was defined as an AHI > 2.44 cm/m, and Group B (n = 59) was defined as an AHI ≤ 2.44 cm/m. The perioperative and follow-up data were collected, and a linear mixed-effect model was used to analyze and compare the change rate of the ascending aorta after AVR. Results The mean follow-up period was 4.0 ± 1.3 years. The diameter of ascending aorta in group A increased from 37.2 ± 5.0 mm at discharge to 40.7 ± 4.7 mm at the last follow-up (P=0.001), while that of group B increased only from 33.3 ± 4.4 mm to 33.7 ± 4.1 mm (P > 0.05).The ascending aorta diameter expansive rate was 0.81 mm/year in group A and 0.14 mm/year in group B. The expansive rate was significantly greater in patients with an AHI>2.44 cm/m than in those with anything else (P = 0.009). A univariable linear mixed model analysis revealed that the AHI>2.44 cm/m was the only significant risk factor for ascending aortic dilatation rate after AVR. There were 4 patients who died in hospital and 11 late follow-up deaths. Particularly, there was no aortic event that occurred during follow-up. Conclusion For elderly patients with aortic stenosis, the possibility of progressive ascending aortic dilatation after AVR demands regular follow-up, and AHI may be an important risk factor for the change rate of the diameter of the ascending aorta.
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