Influence of Pacing Site Characteristics on Response to Cardiac Resynchronization Therapy

Study Questions:

What is the impact of late gadolinium enhancement (LGE) magnetic resonance imaging (MRI) and cardiac-gated computed tomography (CCT) on accurate geographic registration of myocardial scar and lead tip location for both the left ventricular (LV) and right ventricular (RV) pacing leads?