Institution: | 1. Department of Cardiology, Texas Heart Institute, University of Texas Health Science Center at Houston, Houston, Texas, USA;2. Department of Medicine, Section of Cardiology, Baylor College of Medicine, University of Texas Health Science Center at Houston, Houston, Texas, USA;3. Department of Biostatistics, School of Public Health, University of Texas Health Science Center at Houston, Houston, Texas, USA;4. Department of Internal Medicine, Jackson Memorial Hospital, University of Miami, Florida, USA |