Dr. Mauricio Ibrahim Scanavacca is a Director of the Arrhythmia and Pacemaker Clinical Unit at InCor at HC-FMUSP. He Graduated in Medicine (1978) from the Faculty of Medical Sciences of Santos, a Doctorate (1995), and Free-Teaching (1997) at the Faculty of Medicine of USP. His research interests are Cardiology, Cardiac Arrhythmias, Electrophysiology, Catheter Ablation, Artificial Cardiac Stimulation, and Heart Disorders.