Hong-Ryang Kil

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A virus infection occurred worldwide in 2009. Some previously healthy patients experienced rapidly progressive pneumonia leading to acute respiratory distress syndrome (ARDS) and even death. Th e eff ect of corticosteroids on these severely aff ected patients is controversial because of a lack of controlled clinical trials [1]. During the pandemic in South(More)
UNLABELLED Because noise in the operating room has been alleged to interfere with the ability to sedate patients before surgery, we evaluated the effect of noise on the Bispectral index (BIS) value during propofol sedation. Thirty unpremedicated patients were studied before the start of surgery while receiving propofol sedation on two separate occasions(More)
PURPOSE Neurocardiogenic syncope (NCS) is the most frequent cause of fainting during adolescence. Inappropriate cardiovascular autonomic control may be responsible for this clinical event. The head-up tilt test has been considered a diagnostic standard, but it is cumbersome and has a high false-positive rate. We performed a study to evaluate whether P-wave(More)
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