Department of Surgery, Associate Professor of Surgery, Harvard Medical School, Brigham and Women's Hospital, Boston, United States
Dr Robert Staffa is currently affiliated with the Department of Surgery, Center for Vascular Disease, St. Anne´s University Hospital, Brno, Czech Republic. Dr Robert Staffa specializes in Vascular Surgery
Commentary
Arrhythmias: Symptoms and Treatment
Author(s): Raouf Khalil*
An arrhythmia is a problem with the rate or rhythm of the heartbeat. During an arrhythmia, the heart can beat too fast, too slowly, or with an irregular rhythm. When a heart beats too fast, the condition is called tachycardia. When a heart beats too slowly, the condition is called bradycardia .. View more»