Daniel J Garry1, Forum Kamdar2, Tamas Alexy2. 1. Advanced Heart Failure Program, Cardiovascular Division, University of Minnesota, Minneapolis, Minnesota; Paul and Sheila Wellstone Muscular Dystrophy Center, University of Minnesota, Minneapolis, Minnesota; The Neuromuscular Cardiomyopathy Clinic, Cardiovascular Division, University of Minnesota, Minneapolis, Minnesota. Electronic address: garry@umn.edu. 2. Advanced Heart Failure Program, Cardiovascular Division, University of Minnesota, Minneapolis, Minnesota; Paul and Sheila Wellstone Muscular Dystrophy Center, University of Minnesota, Minneapolis, Minnesota; The Neuromuscular Cardiomyopathy Clinic, Cardiovascular Division, University of Minnesota, Minneapolis, Minnesota.