Joon-Sang Hyeon
Papers
1
Total Citations
40
H-Index
1
About
Joon-Sang Hyeon is a leading anesthesiologist and critical care researcher whose work focuses on optimizing hemodynamic monitoring during minimally invasive surgery. His primary research areas include fluid responsiveness assessment, lung-protective ventilation, and the physiological effects of pneumoperitoneum and patient positioning. Dr. Hyeon’s most cited study, “The tidal volume challenge improves the reliability of dynamic preload indices during robot-assisted laparoscopic surgery in the Trendelenburg position with lung-protective ventilation” (2019, 40 citations), represents a pivotal contribution to perioperative medicine. This work demonstrated that a transient increase in tidal volume can restore the accuracy of pulse pressure variation (PPV) and stroke volume variation (SVV) during low-volume ventilation—a common scenario that traditionally renders these dynamic indices unreliable. By providing a practical, noninvasive solution to a longstanding clinical dilemma, Dr. Hyeon’s research has directly enhanced the safety and precision of fluid management in robotic surgery. His findings are particularly impactful for patients undergoing prolonged procedures in the Trendelenburg position, where traditional monitoring tools often fail. Dr. Hyeon’s work bridges the gap between physiological theory and real-world surgical practice, making him a key figure in advancing evidence-based anesthesiology.
Research Focus
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Top Papers
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