Ivabradine could not decrease mitral regurgitation triggered atrial fibrosis and fibrillation compared with carvedilol

ConclusionsAlthough both ivabradine and carvedilol, at least in part, mitigated MR-induced chamber dilatation and decreased compliance, carvedilol had a better effect on reversing MR-induced cardiac fibrosis, apoptosis, and arrhythmogenesis than ivabradine. When compared with Ivabradine, MR rats treated with carvedilol exhibited a shorter duration and reduced inducibility of AF, thus providing more effective suppression of HCN4. Further investigations are required to validate our findings.
Source: ESC Heart Failure - Category: Cardiology Authors: Tags: Original Article Source Type: research