I`m Dr. Bruno Marques, Cardiovascular Surgeon, specialized in high complexity surgeries such as Cardiac Transplantation and Artificial Heart, minimally invasive and endovascular surgeries. Currently head of the Surgical Procedures of the National Institute of Cardiology, reference in cardiac surgery at the Hospital Copa Star and Copa D'or and a member of the team of surgeons at the Pró-Cardíaco Hospital in Rio de Janeiro.