Chronic Bronchitis
Stem Cell-Based Regeneration of the Left Ventricle in Heart Failure
**Excerpt:**
Stem cell-based regeneration of the left ventricle holds promise for improving cardiac function in heart failure. Preclinical studies suggest that stem cell transplantation can enhance myocardial contractility, reduce fibrosis, and promote angiogenesis. Clinical trials are underway to evaluate the safety and efficacy of this approach, with early results showing promising outcomes.