ABSTRACT
Introducción y objetivos: Muchos pacientes sometidos a implante percutáneo de válvula aórtica (TAVI) presentan insuficiencia mitral (IM) de grado moderado o menor. El impacto de la insuficiencia tricuspídea (IT) sigue sin resolverse. Se analiza el impacto de la IM moderada frente a leve-ausente y su evolución, y de la IT concomitante y su interacción con la IM. Métodos: Estudio retrospectivo multicéntrico de 813 pacientes tratados con TAVI entre 2007 y 2015 con IM ≤ 2 y abordaje transfemoral. Resultados: La edad media fue 81 ± 7 años y el Society of Thoracic Surgeons-score fue de 6,9 ± 5,1%. El 37,3% presentó IM moderada, con resultados comparables intrahospitalarios y de mortalidad a 6 meses frente a IM < 2 (11,9 frente a 9,4%; p = 0,257). Sin embargo, experimentaron más rehospitalizaciones y peor clase de la New York Heart Association (p = 0,008 y 0,001, respectivamente). Solo un 3,8% demostró un aumento en el grado de IM > 2 tras el TAVI. La presencia de IT moderada/grave se asoció con una mortalidad intrahospitalaria y de seguimiento del 13 y el 34,1%, independientemente del grado de IM. La IT moderada-grave fue predictor independiente de mortalidad (HR = 18,4; IC95%, 10,2-33,3; p < 0,001). Conclusiones: La presencia de IM moderada no supuso mayor mortalidad a corto-medio plazo tras el TAVI, pero asoció más rehospitalizaciones. La presencia de IT moderada/grave implicó mayor mortalidad. Esto sugiere que una evaluación minuciosa de los mecanismos subyacentes entre ambas insuficiencias valvulares debe realizarse para determinar la mejor estrategia para evitar la futilidad relacionada con TAVI
Introduction and objectives: Many patients undergoing transcatheter aortic valve implantation (TAVI) have concomitant mitral regurgitation (MR) of moderate grade or less. The impact of coexistent tricuspid regurgitation (TR) remains to be determined. We sought to analyze the impact of moderate vs none-to-mild MR and its trend after TAVI, as well as the impact of concomitant TR and its interaction with MR. Methods: Multicenter retrospective study of 813 TAVI patients treated through the transfemoral approach with MR ≤ 2 between 2007 and 2015. Results: The mean age was 81 ± 7 years and the mean Society of Thoracic Surgeons score was 6.9% ± 5.1%. Moderate MR was present in 37.3% of the patients, with similar in-hospital outcomes and 6-month follow-up mortality to those with MR < 2 (11.9% vs 9.4%; P = .257). However, they experienced more rehospitalizations and worse New York Heart Association class (P = .008 and .001, respectively). Few patients (3.8%) showed an increase in the MR grade to > 2 post-TAVI. The presence of concomitant moderate/severe TR was associated with in-hospital and follow-up mortality rates of 13% and 34.1%, respectively, regardless of MR grade. Moderate-severe TR was independently associated with mortality (HR, 18.4; 95%CI, 10.2-33.3; P < .001). Conclusions: The presence of moderate MR seemed not to impact short- and mid-term mortality post-TAVI, but was associated with more rehospitalizations. The presence of moderate or severe TR was associated with higher mortality. This suggests that a thorough evaluation of the mechanisms underlying concomitant mitral and tricuspid valve regurgitation should be performed to determine the best strategy for avoiding TAVI-related futility
Subject(s)
Humans , Male , Female , Aged , Aged, 80 and over , Tricuspid Valve Insufficiency/mortality , Mitral Valve Insufficiency/mortality , Transcatheter Aortic Valve Replacement/mortality , Postoperative Complications/epidemiology , Retrospective Studies , Risk FactorsABSTRACT
INTRODUCTION AND OBJECTIVES: Many patients undergoing transcatheter aortic valve implantation (TAVI) have concomitant mitral regurgitation (MR) of moderate grade or less. The impact of coexistent tricuspid regurgitation (TR) remains to be determined. We sought to analyze the impact of moderate vs none-to-mild MR and its trend after TAVI, as well as the impact of concomitant TR and its interaction with MR. METHODS: Multicenter retrospective study of 813 TAVI patients treated through the transfemoral approach with MR ≤ 2 between 2007 and 2015. RESULTS: The mean age was 81 ± 7 years and the mean Society of Thoracic Surgeons score was 6.9% ± 5.1%. Moderate MR was present in 37.3% of the patients, with similar in-hospital outcomes and 6-month follow-up mortality to those with MR < 2 (11.9% vs 9.4%; P = .257). However, they experienced more rehospitalizations and worse New York Heart Association class (P = .008 and .001, respectively). Few patients (3.8%) showed an increase in the MR grade to > 2 post-TAVI. The presence of concomitant moderate/severe TR was associated with in-hospital and follow-up mortality rates of 13% and 34.1%, respectively, regardless of MR grade. Moderate-severe TR was independently associated with mortality (HR, 18.4; 95%CI, 10.2-33.3; P < .001). CONCLUSIONS: The presence of moderate MR seemed not to impact short- and mid-term mortality post-TAVI, but was associated with more rehospitalizations. The presence of moderate or severe TR was associated with higher mortality. This suggests that a thorough evaluation of the mechanisms underlying concomitant mitral and tricuspid valve regurgitation should be performed to determine the best strategy for avoiding TAVI-related futility.
Subject(s)
Aortic Valve Stenosis/surgery , Echocardiography, Doppler, Color , Hospital Mortality , Mitral Valve Insufficiency/surgery , Transcatheter Aortic Valve Replacement/methods , Tricuspid Valve Insufficiency/surgery , Aged , Aged, 80 and over , Aortic Valve Stenosis/diagnostic imaging , Aortic Valve Stenosis/mortality , Cardiac Catheterization/methods , Cause of Death , Cohort Studies , Female , Follow-Up Studies , Humans , Male , Mitral Valve Insufficiency/diagnostic imaging , Mitral Valve Insufficiency/mortality , Multivariate Analysis , Predictive Value of Tests , Retrospective Studies , Risk Assessment , Severity of Illness Index , Statistics, Nonparametric , Survival Rate , Transcatheter Aortic Valve Replacement/mortality , Treatment Outcome , Tricuspid Valve Insufficiency/diagnostic imaging , Tricuspid Valve Insufficiency/mortalityABSTRACT
No disponible
Subject(s)
Humans , Male , Middle Aged , Myocardial Infarction/complications , Myocardial Infarction/diagnosis , Heart Failure/complications , Heart Failure/diagnosis , Amiodarone/therapeutic use , Anesthesia, Local/instrumentation , Anesthesia, Local/methods , Adrenergic beta-Antagonists/therapeutic use , Electrocardiography/instrumentation , Electrocardiography/methods , Myocardial Infarction/physiopathology , Myocardial Infarction , Heart Failure/physiopathology , Heart Failure , Electrocardiography/trends , ElectrocardiographyABSTRACT
No disponible
Subject(s)
Humans , Female , Aged , Contrast Media/adverse effects , Neurotoxicity Syndromes/etiology , Angina Pectoris/complications , Myocardial Revascularization , Cardiac Catheterization/adverse effectsABSTRACT
No disponible
