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About

Dr. Ram Kolluru is a pioneering cardiothoracic surgeon whose work has significantly advanced the field of minimally invasive coronary artery bypass grafting (CABG). His primary research focuses on robotic-assisted cardiac surgery, particularly the development and refinement of totally endoscopic coronary artery bypass (TECAB) and the use of bilateral internal thoracic arteries. Dr. Kolluru’s landmark 2006 study on robotic-assisted CABG via lateral thoracotomy, with 120 citations, demonstrated the feasibility and safety of using both internal thoracic arteries in 150 patients, setting a new standard for less invasive revascularization. His subsequent work on beating heart TECAB, cited over 30 times, critically evaluated the procedure’s future, noting that despite excellent outcomes and reduced morbidity in approximately 400 patients worldwide, widespread adoption remained limited. By systematically analyzing the technical challenges and benefits of robotic TECAB, Dr. Kolluru has provided invaluable insights that guide current surgical practice and innovation. His contributions have helped shape the trajectory of robotic cardiac surgery, inspiring further research into expanding access to these advanced techniques.