Heart failure mystery solved? Beta-Blockers boost pumping power
Knowledge-focused
Completed
This study looked at how beta-blocker medicines improve heart function in 55 adults with heart failure and weak heart muscles. Researchers measured changes in the heart's ability to contract and pump blood. The goal was to understand the mechanism behind the improvement, not to t…
Phase: PHASE4 • Sponsor: Michael E. DeBakey VA Medical Center • Aim: Knowledge-focused
Last updated Jun 15, 2026 18:54 UTC