Condition: Heart Failure · Bradycardia · Sponsor: Samsung Medical Center
This study aims to evaluate the clinical impact of an optimized pacing strategy in patients with heart failure. * Intervention: Adjustment of the pacemaker lower rate limit to an individualized, hemodynamically optimized heart rate. * Primary Endpoint: Heart failure symptoms, assessed by the Kansas City Cardiomyopathy Questionnaire score. * Hypothesis: In patients with heart failure requiring permanent pacing, an optimized pacing strategy will lead to a significant improvement in heart failure symptoms (Kansas City Cardiomyopathy Questionnaire score) at 12 months compared with the conventional pacing strategy.
This description comes directly from the study's public registry record.
Juwon Kim, MD · 82-10-2079-8154 · abcd186a@naver.com
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| Samsung Medical Center | Seoul, Seoul, South Korea | Recruiting |
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Source record: clinicaltrials.gov/study/NCT07563153