Predictors of fluid responsiveness in the operating room: a narrative review by Ah Ran Oh, Jong-Hwan Lee

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Decreased analgesic requirement in recipient of liver transplantation from monozygotic twin - A case report - by Ah Ran Oh, Justin Sangwook Ko, Gaab-Soo Kim

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Age-Related Association between Sex and Postoperative Atrial Fibrillation in Non-Cardiac Surgery Patients: Observational Cohort Study by Ah Ran Oh, Ji-Hye Kwon, Jungchan Park, Jong-Hwan Lee

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Association of preoperative blood glucose level with delirium after non-cardiac surgery in diabetic patients by Soo Jung Park, Ah Ran Oh, Jong-Hwan Lee, Kwangmo Yang, Jungchan Park

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Association between Inflammation-Based Prognostic Markers and Mortality in Patients Admitted to Intensive Care Units by Ah Ran Oh, Jeong-Am Ryu, Seung Joo Lee, Chung Su Kim, Sangmin Maria Lee

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Preoperative C-reactive protein/albumin ratio and mortality of off-pump coronary artery bypass graft by Ah Ran Oh, Ah Ran Oh, Ji-Hye Kwon, Jungchan Park, Jeong-Jin Min, Jong-Hwan Lee, Seung Yeon Yoo, Dong Jae Lee, Wooksung Kim, Hyun Sung Cho, Chung Su Kim, Sangmin Maria Lee

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Days Alive and Out of Hospital at 15 Days after Hip Replacement May Be Associated with Long-Term Mortality: Observational Cohort Study by Ah Ran Oh, Ji-Hye Kwon, Jungchan Park, Gayoung Jin, So Myung Kong, Sangmin Maria Lee

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Association between inflammation-based prognostic markers and mortality after hip replacement by Ah Ran Oh, Ji-Hye Kwon, Gayoung Jin, So Myung Kong, Dong Jae Lee, Jungchan Park

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Does coronavirus disease 2019 history alone increase the risk of postoperative pulmonary complications after surgery? Prospective observational study using serology assessment. by Ah Ran Oh, Eun-Suk Kang, Jungchan Park, Sangmin Maria Lee, Mijeong Jeong, Jong-Hwan Lee

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Prediction model for myocardial injury after non-cardiac surgery using machine learning by Ah Ran Oh, Jungchan Park, Seo Jeong Shin, Byungjin Choi, Jong-Hwan Lee, Seung-Hwa Lee, Kwangmo Yang

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Evaluation of the quality and quantity of artificial intelligence-generated responses about anesthesia and surgery: using ChatGPT 3.5 and 4.0 by Jisun Choi, Ah Ran Oh, Jungchan Park, Ryung A. Kang, Seung Yeon Yoo, Dong Jae Lee, Kwangmo Yang

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Author Correction: Prediction model for myocardial injury after non-cardiac surgery using machine learning by Ah Ran Oh, Jungchan Park, Seo Jeong Shin, Byungjin Choi, Jong‑Hwan Lee, Seung‑Hwa Lee, Kwangmo Yang

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Association between inflammation-based prognostic markers and mortality of non-cardiac surgery by Ah Ran Oh, Jungchan Park, Jong-Hwan Lee, Kwangmo Yang, Joonghyun Ahn, Seung-Hwa Lee, Sangmin Maria Lee

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Machine learning-based prediction model for postoperative delirium in non-cardiac surgery by Dong Yun Lee, Ah Ran Oh, Jungchan Park, Seung-Hwa Lee, Byungjin Choi, Kwangmo Yang, Ha Yeon Kim, Rae Woong Park

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Association between Cardiologist Consultation and Mortality of Stable Patients with Elevated Cardiac Troponin at Admission by Ah Ran Oh, Jungchan Park, Sooyeon Lee, Kwangmo Yang, Jin-Ho Choi, Kyunga Kim, Joonghyun Ahn, Ji Dong Sung, Seung-Hwa Lee

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Association Between Perioperative Adverse Cardiac Events and Mortality During One‐Year Follow‐Up After Noncardiac Surgery by Ah Ran Oh, Jungchan Park, Jong‐Hwan Lee, Hara Kim, Kwangmo Yang, Jin‐ho Choi, Joonghyun Ahn, Ji Dong Sung, Seung‐Hwa Lee

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Preoperative 2D-echocardiographic assessment of pulmonary arterial pressure in subgroups of liver transplantation recipients by Jungchan Park, Myung Soo Park, Ji-Hye Kwon, Ah Ran Oh, Seung-Hwa Lee, Gyu-Seong Choi, Jong Man Kim, Keoungah Kim, Gaab Soo Kim

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Risk of age older than 65 years for 30-day cardiac complication may be comparable to low-to-moderate risk according to revised cardiac risk index in non-cardiac surgery by Ah Ran Oh, Jungchan Park, Jong-Hwan Lee, Dahye Cha, Dan-Cheong Choi, Kwangmo Yang, Joonghyun Ahn, Ji Dong Sung, I. Hyun Park, Seung-Hwa Lee

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Days alive and out of hospital at 30 days and outcomes of off-pump coronary artery bypass grafting by Ah Ran Oh, Seung-Hwa Lee, Jungchan Park, Jeong-Jin Min, Jong-Hwan Lee, Seung Yeon Yoo, Ji-Hye Kwon, Dan-Cheong Choi, Wooksung Kim, Hyun Sung Cho

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A multi-center, double-blind, placebo-controlled, randomized, parallel-group, non-inferiority study to compare the efficacy of goal-directed tranexamic acid administration based on... by Jae-Sik Nam, Chung-Sik Oh, Ji-Yoon Kim, Dae-Kee Choi, Ah Ran Oh, Jungchan Park, Jong-Hwan Lee, Sung-Cheol Yun, Kyeng Whan Kim, Min Uk Jang, Tae-Yop Kim, In-Cheol Choi

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