Myocardial contractile inefficiency and dyssynchrony in heart failure with preserved ejection fraction and narrow QRS complex

Phan, Thanh T, Abozguia, Khalid, Shivu, Ganesh Nallur, Ahmed, Ibrar, Patel, Kiran, Leyva, Francisco and Frenneaux, Michael (2010) Myocardial contractile inefficiency and dyssynchrony in heart failure with preserved ejection fraction and narrow QRS complex. Journal of the American Society of Echocardiography, 23 (2). pp. 201-6. ISSN 1097-6795

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Abstract

Using speckle-tracking imaging (STI), the aims of this study were to assess dyssynchrony and quantify the myocardial energy wasted by contractility in delayed segments by determining the longitudinal strain delay index (LSDi) in patients with heart failure with preserved ejection fraction (HFpEF).

Item Type:	Article
Additional Information:	Copyright 2010 American Society of Echocardiography. Published by Mosby, Inc. All rights reserved.
Uncontrolled Keywords:	aged,blood pressure,echocardiography, doppler,elastic modulus,elasticity imaging techniques,electrocardiography,female,heart failure,humans,male,myocardial contraction,stroke volume,ventricular dysfunction, left
Faculty \ School:	Faculty of Medicine and Health Sciences > Norwich Medical School
UEA Research Groups:	Faculty of Medicine and Health Sciences > Research Groups > Cardiovascular and Metabolic Health
Depositing User:	Pure Connector
Date Deposited:	23 Mar 2015 12:54
Last Modified:	23 Apr 2023 01:03
URI:	https://ueaeprints.uea.ac.uk/id/eprint/52792
DOI:	10.1016/j.echo.2009.11.004

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