Ashok Cherian
Papers
2
Total Citations
11
H-Index
2
About
Dr. Ashok Cherian is a pioneering cardiac surgeon whose work has advanced the frontier of minimally invasive coronary artery bypass grafting (CABG). His primary research focus lies in robotic-assisted cardiac surgery, specifically the development and refinement of totally endoscopic, beating-heart procedures. Dr. Cherian’s major contribution is demonstrating the clinical feasibility of performing complex coronary revascularization without sternotomy or cardiopulmonary bypass, using telemanipulation systems. His landmark 2003 paper, cited over a dozen times, introduced the use of a new-generation articulated coronary stabilizer, enabling surgeons to achieve the seven degrees of freedom, tremor filtration, and 3D visualization essential for this delicate technique. This work helped establish a foundation for modern robotic CABG, reducing patient trauma and recovery time. Dr. Cherian’s research is notable for bridging the gap between engineering innovation and surgical practice, directly influencing how high-risk patients are treated today. His achievements underscore a career dedicated to transforming open-heart surgery into a safer, less invasive discipline.
Research Focus
Key Achievements
Top Papers
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