Yasunari Hayashi
Papers
2
Total Citations
31
H-Index
1
About
Dr. Yasunari Hayashi is a pioneering cardiac surgeon whose work centers on advancing minimally invasive techniques in mitral valve surgery and robotic cardiac procedures. His major contributions include developing a three-port video-assisted thoracic surgery (VATS) approach for totally endoscopic mitral valve surgery, eliminating the need for robotic assistance while maintaining safety and feasibility—a breakthrough that broadens access to complex endoscopic procedures. This seminal work, published in 2016, has garnered 30 citations and remains a foundational reference for surgeons seeking less invasive alternatives. More recently, Dr. Hayashi has focused on optimizing hemostasis in robotic cardiac surgery, introducing an automated fastener (Cor-knot) for decannulation of antegrade cardioplegia cannulas. This innovation addresses the critical challenge of weak knot-pusher ties, enhancing procedural efficiency and patient safety. His 2025 paper on this technique underscores his commitment to refining robotic workflows. Dr. Hayashi’s research bridges technical precision and practical innovation, offering reproducible solutions that reduce operative complexity. For students and researchers, his work exemplifies how iterative improvements in surgical instrumentation and technique can transform cardiac care, making high-stakes procedures safer and more accessible.
Research Focus
Key Achievements
Top Papers
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- 2