# Observational Study of Cardiac Arrhythmias During Treatment With BTK Inhibitors or Venetoclax

> clinical trial · VERIFIED · 2026-07-30

Status: RECRUITING · Sponsor: National Heart, Lung, and Blood Institute (NHLBI) · Condition: Chronic Lymphocytic Leukemia (CLL)

- Company: National Heart, Lung, and Blood Institute (NHLBI)
- Sector: Chronic Lymphocytic Leukemia (CLL)
- Primary source: https://clinicaltrials.gov/study/NCT05724121

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Source: MedFuel Intel news monitor. Verification tier: VERIFIED. Informational only, not investment advice. Corrections: media@medfuelinc.com.