1 The Michael E. DeBakey Veterans Affairs Medical Center, Section of Cardiology, Baylor College of Medicine, Houston, Texas. Electronic address: [email protected].
2 Harrington Heart & Vascular Institute, Case Western Reserve University, University Hospitals Cleveland Medical Center, Cleveland, Ohio.
3 Department of Cardiology, Westchester Medical Center, New York Medical College, Valhalla, New York.
4 Mayo Clinic Evidence-Based Practice Center, Rochester, Minnesota; Robert D. and Patricia E. Kern Center for the Science of Health Care Delivery; Division of Health Care Policy and Research, Department of Health Sciences Research, Mayo Clinic, Rochester, Minnesota.
5 Cardiac Catheterization Laboratory of the Cardiovascular Institute, Mount Sinai Hospital, New York, New York.
6 The Michael E. DeBakey Veterans Affairs Medical Center, Section of Cardiology, Baylor College of Medicine, Houston, Texas.