Association of Dialysate Bicarbonate with Arrhythmia in the Monitoring in Dialysis Study.

ABSTRACT:

Background

Sudden death accounts for approximately 25% of deaths among maintenance hemodialysis patients, occurring more frequently on hemodialysis days. Higher dialysate bicarbonate (DBIC) may predispose to alkalemia and arrhythmogenesis.

Methods

We conducted a 12-month analysis of session-level data from 66 patients with implantable loop recorders. We fit logistic regression and negative binomial mixed-effects regression models to assess the association of DBIC with clinically significant arrhythmia (ventricular tachycardia ≥115 beats per minute [BPM] for at least 30 seconds, bradycardia ≤40 BPM for at least 6 seconds, or asystole for at least 3 seconds) and reviewer confirmed arrhythmia (RCA—implantable loop recorder-identified or patient-marked event for which a manual r

SUBMITTER: Ravi KS 

PROVIDER: S-EPMC11556930 | biostudies-literature | 2024 Oct

REPOSITORIES: biostudies-literature