Electrocardiographic parameters of left ventricular hypertrophy and prediction of mortality in hemodialysis patients.

ABSTRACT:

Background

In hemodialysis patients, left ventricular hypertrophy (LVH) contributes to high cardiovascular mortality. We examined cardiovascular mortality prediction by the recently proposed Peguero-Lo Presti voltage since it identifies more patients with electrocardiographic (ECG) LVH than Cornell or Sokolow-Lyon voltages.

Methods

A total of 308 patients on hemodialysis underwent 24 h ECG recordings. LVH parameters were measured before and after dialysis. The primary endpoint of cardiovascular mortality was recorded during a median 3-year follow up. Risk prediction was assessed by Cox regression, both unadjusted and adjusted for the Charlson Comorbidity Index and the Cardiovascular Mortality Risk Score.

Results

The Peguero-Lo Presti voltage identified with 21% the mo

SUBMITTER: Braunisch MC 

PROVIDER: S-EPMC8803820 | biostudies-literature | 2022 Jan

REPOSITORIES: biostudies-literature