New pacemaker strategy may cut heart failure deaths after valve surgery
NCT ID NCT07434193
First seen Feb 25, 2026 · Last updated May 22, 2026 · Updated 7 times
Summary
This study looks at whether a special type of pacemaker, called cardiac resynchronization therapy (CRT), can help people with heart failure who develop a heart block after having their aortic valve replaced. About 360 adults who had a successful valve replacement and now have a new, persistent heart block will be randomly assigned to get the CRT pacemaker or standard care. The goal is to see if the pacemaker reduces the chance of being hospitalized for heart failure or dying within one year.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Semmelweis University, Heart and Vascular Center
RECRUITINGBudapest, 1122, Hungary
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