photo of Douglas L. Packer
Douglas L. Packer, MD, FACC, FAHA, FHRS
Mayo Clinic Hospital
Dr. Packer is Professor of Medicine, John M. Nasseff, Sr., Professorship in Cardiology, Director, Interventional Cardiac Electrophysiology Research Laboratories, Mayo Clinic Hospital – St. Mary’s Campus, Department of Cardiovascular Diseases, Heart Rhythm Services Division.