Pre-Operative Left Ventricular Torsion, QRS Width/CRT, and Post-Mitral Surgery Outcomes in Patients With Nonischemic, Chronic, Severe Secondary Mitral Regurgitation

The selection of appropriate candidates for mitral surgery among symptomatic patients with nonischemic, chronic, secondary severe mitral regurgitation (NICSMR) remains a clinical challenge. We studied 50 consecutive symptomatic NICSMR patients for a median follow-up of 2.5 years after mitral surgery...

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Autores principales: Notomi, Yuichi, Isomura, Tadashi, Kanai, Shunichi, Maeda, Masami, Hoshino, Joji, Kondo, Taichi, Fukada, Yasuhisa, Furukawa, Koji
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2016
Materias:
CLINICAL RESEARCH
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6113356/
https://www.ncbi.nlm.nih.gov/pubmed/30167512
http://dx.doi.org/10.1016/j.jacbts.2016.04.006
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author Notomi, Yuichi
Isomura, Tadashi
Kanai, Shunichi
Maeda, Masami
Hoshino, Joji
Kondo, Taichi
Fukada, Yasuhisa
Furukawa, Koji
author_facet Notomi, Yuichi
Isomura, Tadashi
Kanai, Shunichi
Maeda, Masami
Hoshino, Joji
Kondo, Taichi
Fukada, Yasuhisa
Furukawa, Koji
author_sort Notomi, Yuichi
collection PubMed
description The selection of appropriate candidates for mitral surgery among symptomatic patients with nonischemic, chronic, secondary severe mitral regurgitation (NICSMR) remains a clinical challenge. We studied 50 consecutive symptomatic NICSMR patients for a median follow-up of 2.5 years after mitral surgery and concluded that the pre-operative 2-dimensional speckle tracking echocardiography-derived left ventricular torsional profile and QRS width/cardiac resynchronization therapy are potentially important prognostic indicators for post-surgery survival and reverse remodeling.
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spelling pubmed-61133562018-08-30 Pre-Operative Left Ventricular Torsion, QRS Width/CRT, and Post-Mitral Surgery Outcomes in Patients With Nonischemic, Chronic, Severe Secondary Mitral Regurgitation Notomi, Yuichi Isomura, Tadashi Kanai, Shunichi Maeda, Masami Hoshino, Joji Kondo, Taichi Fukada, Yasuhisa Furukawa, Koji JACC Basic Transl Sci CLINICAL RESEARCH The selection of appropriate candidates for mitral surgery among symptomatic patients with nonischemic, chronic, secondary severe mitral regurgitation (NICSMR) remains a clinical challenge. We studied 50 consecutive symptomatic NICSMR patients for a median follow-up of 2.5 years after mitral surgery and concluded that the pre-operative 2-dimensional speckle tracking echocardiography-derived left ventricular torsional profile and QRS width/cardiac resynchronization therapy are potentially important prognostic indicators for post-surgery survival and reverse remodeling. Elsevier 2016-06-27 /pmc/articles/PMC6113356/ /pubmed/30167512 http://dx.doi.org/10.1016/j.jacbts.2016.04.006 Text en © 2016 The Authors http://creativecommons.org/licenses/by-nc-nd/4.0/ This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle CLINICAL RESEARCH
Notomi, Yuichi
Isomura, Tadashi
Kanai, Shunichi
Maeda, Masami
Hoshino, Joji
Kondo, Taichi
Fukada, Yasuhisa
Furukawa, Koji
Pre-Operative Left Ventricular Torsion, QRS Width/CRT, and Post-Mitral Surgery Outcomes in Patients With Nonischemic, Chronic, Severe Secondary Mitral Regurgitation
title Pre-Operative Left Ventricular Torsion, QRS Width/CRT, and Post-Mitral Surgery Outcomes in Patients With Nonischemic, Chronic, Severe Secondary Mitral Regurgitation
title_full Pre-Operative Left Ventricular Torsion, QRS Width/CRT, and Post-Mitral Surgery Outcomes in Patients With Nonischemic, Chronic, Severe Secondary Mitral Regurgitation
title_fullStr Pre-Operative Left Ventricular Torsion, QRS Width/CRT, and Post-Mitral Surgery Outcomes in Patients With Nonischemic, Chronic, Severe Secondary Mitral Regurgitation
title_full_unstemmed Pre-Operative Left Ventricular Torsion, QRS Width/CRT, and Post-Mitral Surgery Outcomes in Patients With Nonischemic, Chronic, Severe Secondary Mitral Regurgitation
title_short Pre-Operative Left Ventricular Torsion, QRS Width/CRT, and Post-Mitral Surgery Outcomes in Patients With Nonischemic, Chronic, Severe Secondary Mitral Regurgitation
title_sort pre-operative left ventricular torsion, qrs width/crt, and post-mitral surgery outcomes in patients with nonischemic, chronic, severe secondary mitral regurgitation
topic CLINICAL RESEARCH
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6113356/
https://www.ncbi.nlm.nih.gov/pubmed/30167512
http://dx.doi.org/10.1016/j.jacbts.2016.04.006
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