Affiliation: | 1. Global Research and Development, St. Jude Medical, Sylmar, CA, USA;2. Department of Physiology, University of Oklahoma Health Sciences Center, Oklahoma City, OK, USA;3. Innovative Clinical Trials, Department of Cardiology and Pneumology, University Medical Center G?ttingen (UMG), G?ttingen, Germany;4. Division of Cardiovascular Disease, University of Alabama, Birmingham, AL, USA;5. Division of Cardiovascular Medicine, The Ohio State University, Columbus, OH, USA |