Dr. Cismaru Gabriel received his doctorate in medicine from the “Iuliu Hatieganu” University of Medicine and Pharmacy, Cluj-Napoca, in 2016, and earned his MD degree from the same university in 2005. After completing his residency in cardiology, Dr. Cismaru began his electrophysiology fellowship at the Institut Lorrain du Coeur et des Vaisseaux Louis Mathieu, Nancy, France. In 2011, he started working at the Electrophysiology Laboratory of the Rehabilitation Hospital, Cluj-Napoca. He also works in the Intensive Care Cardiology Unit of the hospital and performs bedside procedures for patients with severe and life-threatening cardiac illnesses and injuries. He is trained to offer close monitoring and support to ensure normal cardiac functions for patients with unstable cardiac conditions. Dr. Cismaru has authored or coauthored peer-reviewed articles and book chapters in the field of general cardiology, arrhythmias, and cardiac pacing.