Opposing Wall Mechanics Are Significantly Influenced by Longitudinal Cardiac Rotation in the Assessment of Ventricular Dyssynchrony
Author(s) -
K. Phillips,
Zoran Popović,
Pascal Lim,
J. Meulet,
Conor D. Barrett,
Luigi Di Biase,
Deborah A. Agler,
James D. Thomas,
Richard A. Grimm
Publication year - 2009
Publication title -
jacc. cardiovascular imaging
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.79
H-Index - 120
eISSN - 1936-878X
pISSN - 1876-7591
DOI - 10.1016/j.jcmg.2008.12.022
Subject(s) - quartile , cardiology , medicine , ventricle , cardiac resynchronization therapy , clockwise , interventricular septum , ventricular dyssynchrony , rotation (mathematics) , doppler imaging , heart failure , diastole , ejection fraction , geometry , mathematics , blood pressure , confidence interval
This study sought to assess whether longitudinal rotation (LR) affects myocardial systolic velocity profiles and to compare velocity-based measures of dyssynchrony with LR for predicting cardiac resynchronization therapy (CRT) response.
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