Microvascular Dysfunction Is Associated With Impaired Myocardial Work in Obstructive and Nonobstructive Hypertrophic Cardiomyopathy: A Multimodality Study

Microvascular Dysfunction Is Associated With Impaired Myocardial Work in Obstructive and Nonobstructive Hypertrophic Cardiomyopathy: A Multimodality Study

Background Two‐dimensional speckle tracking echocardiography has been shown to correlate with microvascular dysfunction, a hallmark of hypertrophic cardiomyopathy (HCM). We hypothesized that there is an association between myocardial work and left ventricular ischemia, with incremental value to glob...

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Bibliographic Details
Main Authors: Pedro Garcia Brás, Sílvia Aguiar Rosa, Isabel Cardoso, Luísa Moura Branco, Ana Galrinho, António Valentim Gonçalves, Boban Thomas, José Miguel Viegas, António Fiarresga, Gonçalo Branco, Ricardo Pereira, Mafalda Selas, Filipa Silva, Inês Cruz, Luís Baquero, Rui Cruz Ferreira, Luís Rocha Lopes
Format: Article
Language:English
Published: Wiley 2023-04-01
Series:Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Subjects:
coronary microvascular dysfunction
hypertrophic cardiomyopathy
myocardial deformation
myocardial work
strain imaging
Online Access:https://www.ahajournals.org/doi/10.1161/JAHA.122.028857

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https://www.ahajournals.org/doi/10.1161/JAHA.122.028857

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