Comparison of AV Optimization Methods Used in Cardiac Resynchronization Therapy (CRT)
Tailor-CRT: Better Application of Cardiac Resynchronization Therapy
Left Ventricular Septum Pacing in Patients by Transvenous Approach Through the Inter-ventricular Septum
Study to Characterize Atrial Fibrillation in CHF Patients Indicated for CRT
† Study has passed its completion date and status has not been verified in more than two years.