Interventional cardiologist
Instituto Estadual de Cardiologia Aloysio de Castro – IECAC – Rio de Janeiro, Brazil

Dr. Márcio Montenegro is a Brazilian cardiologist specializing in interventional cardiology, with extensive experience in minimally invasive cardiovascular procedures.

He is recognized for his work in advanced vascular and valvular therapies, contributing to the adoption of innovative techniques in Brazil.

Dr. Montenegro is actively involved in clinical practice, education, and scientific exchange, frequently participating in national and international cardiology meetings.