Transthoracic 3D Echocardiographic Left Heart Chamber Quantification Using an Automated Adaptive Analytics Algorithm
Author(s) -
Wendy Tsang,
Ivan S. Salgo,
Diego Medvedofsky,
Masaaki Takeuchi,
David Prater,
Lynn Weinert,
Megan Yamat,
Victor MorAvi,
Amit R. Patel,
Roberto M. Lang
Publication year - 2016
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.2015.12.020
Subject(s) - ejection fraction , ventricle , medicine , stroke volume , cardiac magnetic resonance imaging , magnetic resonance imaging , nuclear medicine , cardiology , algorithm , radiology , computer science , heart failure
The goal of this study was to test the feasibility and accuracy of an automated algorithm that simultaneously quantifies 3-dimensional (3D) transthoracic echocardiography (TTE)-derived left atrial (LA) and left ventricular (LV) volumes and left ventricular ejection fraction (LVEF). Conventional manual 3D TTE tracings and cardiac magnetic resonance (CMR) images were used as a reference for comparison.
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