Heart Failure, Systolic Clinical Trial
Official title:
Randomized Clinical Trial of MRI for Optimal CRT Outcomes
This is a clinical trial of CMR guidance for the CRT procedure. Patients will be randomized to CMR guidance or standard care for the CRT procedure.
At baseline, patients will have CMR, echocardiography, and cardiopulmonary exercise testing. In patients randomized to CMR guidance for the CRT procedure, LV lead placement will be guided by the MRI information related to scar, activation and anatomy. Patients will have follow-up assessments at 6 and 12 months.