Quantification of left ventricular mass by echocardiography compared to cardiac magnet resonance imaging in hemodialysis patients.

ABSTRACT:

Background

Left ventricular hypertrophy (LVH), defined by the left ventricular mass index (LVMI), is highly prevalent in hemodialysis patients and a strong independent predictor of cardiovascular events. Compared to cardiac magnetic resonance imaging (CMR), echocardiography tends to overestimate the LVMI. Here, we evaluate the diagnostic performance of transthoracic echocardiography (TTE) compared to CMR regarding the assessment of LVMI in hemodialysis patients.

Methods

TTR and CMR data for 95 hemodialysis patients who participated in the MiREnDa trial were analyzed. The LVMI was calculated by two-dimensional (2D) TTE-guided M-mode measurements employing the American Society of Echocardiography (ASE) and Teichholz (Th) formulas, which were compared to the reference method, C

SUBMITTER: Grebe SJ 

PROVIDER: S-EPMC7495823 | biostudies-literature | 2020 Sep

REPOSITORIES: biostudies-literature