A 4-Tiered Classification of Left Ventricular Hypertrophy Based on Left Ventricular Geometry
Author(s) -
Michel G. Khouri,
Ronald M. Peshock,
Colby Ayers,
James A. de Lemos,
Mark H. Drazner
Publication year - 2010
Publication title -
circulation cardiovascular imaging
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.584
H-Index - 99
eISSN - 1942-0080
pISSN - 1941-9651
DOI - 10.1161/circimaging.109.883652
Subject(s) - ejection fraction , cardiology , muscle hypertrophy , medicine , left ventricular hypertrophy , eccentric , natriuretic peptide , diastole , heart failure , blood pressure , physics , quantum mechanics
Left ventricular hypertrophy (LVH) is traditionally classified as concentric or eccentric, based on the ratio of LV wall thickness to chamber dimension. We propose a 4-tiered LVH classification based on LV concentricity(0.67) (mass/end-diastolic volume(0.67)) and indexed LV end-diastolic volume (EDV).
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