Toshiya Ohtsuka
Papers
5
Total Citations
21
H-Index
3
About
Toshiya Ohtsuka is a pioneering cardiac surgeon whose work has redefined the boundaries of minimally invasive heart surgery. His primary research focus is the advancement of robot-assisted, totally endoscopic techniques for complex valvular and structural heart disease. Ohtsuka’s major contributions include developing novel strategies for combined procedures, such as the simultaneous robot-assisted mitral valve plasty and Nuss procedure for pectus excavatum patients—a feat made possible by his original electrical sternum lifting system. He has also established a leading protocol for repairing the challenging Barlow mitral valve using "keyhole" surgery, demonstrating excellent outcomes in a large cohort of over 120 patients. His work extends to concomitant procedures like left atrial appendectomy and coronary artery bypass grafting, all performed through small ports. With over 760 robotic mitral valve repairs to his name, Ohtsuka’s impact is evident in his high-volume practice and his publications in top cardiothoracic journals. His innovative, bilateral endoscopic approaches are setting new standards for safety and efficacy in robotic cardiac surgery, offering patients less invasive options for even the most complex triple-valve pathologies.
Research Focus
Key Achievements
Top Papers
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- 5Robotic Surgery for Triple Valve Insufficiency: A Case Report1 citations · 2023