- Metabolic Syndrome Is Associated with Delayed Heart Rate Recovery after Exercise
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Sung J, Choi YH, Park JB
- KMID: 2157811
- J Korean Med Sci.
- 2006 Aug;21(4):621-626.
- doi: 10.3346/jkms.2006.21.4.621
Heart rate (HR) recovery after exercise is a function of vagal reactivation, and its impairment is a predictor of overall mortality and adverse cardiovascular events. While metabolic syndrome is associated... -
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- The Effects of Pneumoperitoneum on Heart Rate, Mean Arterial Blood Pressure and Cardiac Output of Hypertensive Patients during Laparoscopic Colectomy
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Kim EJ, Yoon H
- KMID: 987590
- J Korean Acad Nurs.
- 2010 Jun;40(3):433-441.
- doi: 10.4040/jkan.2010.40.3.433
PURPOSE: This study was performed to identify effects of pneumoperitoneum on hemodynamic changes of hypertensive patients undergoing laparoscopic colectomy under general anesthesia. METHODS: Data collection was done from January 2... -
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- Determinants for Heart Rate Variability in a Normal Korean Population
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Kim GM, Woo JM
- KMID: 1785985
- J Korean Med Sci.
- 2011 Oct;26(10):1293-1298.
- doi: 10.3346/jkms.2011.26.10.1293
This study examined the normal ranges and the determinants for various parameters of the short-term heart rate variability (HRV) measurements in a large Korean sample of healthy people. HRV measurements... -
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- Cardiac Autonomic Function Evaluated by the Heart Rate Turbulence Method was not Changed in Obese Patients without Co-morbidities
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Avsar A, Acarturk G, Melek M, Kilit C, Celik A, Onrat E
- KMID: 1127077
- J Korean Med Sci.
- 2007 Aug;22(4):629-632.
- doi: 10.3346/jkms.2007.22.4.629
Obese subjects are more prone to sudden deaths and arrhythmias than non-obese subjects. Heart rate turbulence (HRT) impairment reflects cardiac autonomic dysfunction, in particular impaired baroreflex sensitivity and reduced parasympathetic... -
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- Effects of Autogenic Training on Stress Response and Heart Rate Variability in Nursing Students
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Lim SJ, Kim C
- KMID: 2070317
- Asian Nurs Res.
- 2014 Dec;8(4):286-292.
- doi: 10.1016/j.anr.2014.06.003
PURPOSE: This study was undertaken to confirm the effects of autogenic training (AT) on stress response and heart rate variability in nursing school students experiencing stress related to clinical training. METHODS:... -
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- Effect of a Novel Intracycle Motion Correction Algorithm on Dual-Energy Spectral Coronary CT Angiography: A Study with Pulsating Coronary Artery Phantom at High Heart Rates
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Xing Y, Zhao Y, Guo N, Pan CX, Azati G, Wang YW, Liu WY
- KMID: 2427197
- Korean J Radiol.
- 2017 Dec;18(6):881-887.
- doi: 10.3348/kjr.2017.18.6.881
OBJECTIVE: Using a pulsating coronary artery phantom at high heart rate settings, we investigated the efficacy of a motion correction algorithm (MCA) to improve the image quality in dual-energy spectral... -
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- Relationship Between Left Atrial Size and Stroke in Patients With Sinus Rhythm and Preserved Systolic Function
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Kim BS, Lee HJ, Kim JH, Jang HS, Bae BS, Kang HJ, Lee BR, Jung BC
- KMID: 1785638
- Korean J Intern Med.
- 2009 Mar;24(1):24-32.
- doi: 10.3904/kjim.2009.24.1.24
BACKGROUND/AIMS: Increased left atrial (LA) size has been proposed as a predictor of poor cardiovascular outcome in the elderly. In the present study, we evaluated the relationship between LA... -
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- Heart Rate Variability and Length of Survival in Hospice Cancer Patients
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Kim DH, Kim JA, Choi YS, Kim SH, Lee JY, Kim YE
- KMID: 1714033
- J Korean Med Sci.
- 2010 Aug;25(8):1140-1145.
- doi: 10.3346/jkms.2010.25.8.1140
We examined the association between heart rate variability (HRV) and survival duration to evaluate the usefulness of HRV as a prognostic factor for hospice cancer patients. In terminally ill cancer... -
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- The Association of Heart Rate Variability with Parkinsonian Motor Symptom Duration
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Harnod D, Wen SH, Chen SY, Harnod T
- KMID: 1799494
- Yonsei Med J.
- 2014 Sep;55(5):1297-1302.
- doi: 10.3349/ymj.2014.55.5.1297
PURPOSE: Impaired cardiovascular autonomic regulation is a non-motor symptom of Parkinson's disease (PD) and may increase long-term morbidity. This study applied frequency-domain analysis of heart rate variability (HRV) to understand... -
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- The Effects of Heat and Massage Application on Autonomic Nervous System
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Lee YH, Park BN, Kim SH
- KMID: 1058820
- Yonsei Med J.
- 2011 Nov;52(6):982-989.
- doi: 10.3349/ymj.2011.52.6.982
PURPOSE: The objective of this study is to evaluate the effects of heat and massage application on autonomic nervous system. MATERIALS AND METHODS: One hundred thirty-nine subjects volunteered and completed this... -
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- Perioperative Psychological and Music Interventions in Elderly Patients Undergoing Spinal Anesthesia: Effect on Anxiety, Heart Rate Variability, and Postoperative Pain
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Wang Y, Dong Y, Li Y
- KMID: 2130839
- Yonsei Med J.
- 2014 Jul;55(4):1101-1105.
- doi: 10.3349/ymj.2014.55.4.1101
PURPOSE: The aim of this study was to evaluate the effects of perioperative psychological and music interventions in elderly patients undergoing elective surgery on anxiety, post-operative pain, and changes in... -
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- Platelet Serotonin Transporter Function and Heart Rate Variability in Patients with Panic Disorder
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Kang EH, Lee IS, Park JE, Kim KJ, Yu BH
- KMID: 1792934
- J Korean Med Sci.
- 2010 Apr;25(4):613-618.
- doi: 10.3346/jkms.2010.25.4.613
Many studies showed abnormal serotonin transporter (5-HTT) function and heart rate variability (HRV) in panic disorder patients. The present study investigated the relationship between HRV power spectral analysis findings and... -
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- The Effects of Thoracic Sympathotomy on Heart Rate Variability in Patients with Palmar Hyperhidrosis
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Zhang TY, Wang L, Xu JJ
- KMID: 1414247
- Yonsei Med J.
- 2012 Nov;53(6):1081-1084.
- doi: 10.3349/ymj.2012.53.6.1081
PURPOSE: To observe the evolution of heart rate variability (HRV) in patients with palmar hyperhidrosis before and after endoscopic thoracic sympathotomy and to evaluate the effects of the surgery on... -
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- The Effects of Different Noise Types on Heart Rate Variability in Men
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Sim CS, Sung JH, Cheon SH, Lee JM, Lee JW, Lee J
- KMID: 2352812
- Yonsei Med J.
- 2015 Jan;56(1):235-243.
- doi: 10.3349/ymj.2015.56.1.235
PURPOSE: To determine the impact of noise on heart rate variability (HRV) in men, with a focus on the noise type rather than on noise intensity. MATERIALS AND METHODS: Forty college-going... -
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- Differential Association of Adiposity Measures with Heart Rate Variability Measures in Koreans
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Yi SH, Lee K, Shin DG, Kim JS, Ki HC
- KMID: 1776918
- Yonsei Med J.
- 2013 Jan;54(1):55-61.
- doi: 10.3349/ymj.2013.54.1.55
PURPOSE: Although obesity has been associated with imbalances in cardiac autonomic nervous system, it is unclear whether there are differential relationships between adiposity measures and heart rate variability (HRV) measures.... -
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- Comparison of Rhythm and Rate Control Strategies for Stroke Occurrence in a Prospective Cohort of Atrial Fibrillation Patients
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Choi YJ, Kang KW, Kim TH, Cha MJ, Lee JM, Park J, Park JK, Shim J, Uhm JS, Kim J, Park HW, Choi EK, Kim JB, Kim C, Lee YS, Joung B
- KMID: 2418789
- Yonsei Med J.
- 2018 Mar;59(2):258-264.
- doi: 10.3349/ymj.2018.59.2.258
PURPOSE: Comparisons of rhythm and rate control strategies for stroke prevention in patients with atrial fibrillation (AF) are still inconclusive. We compared differences in clinical outcomes between the rhythm and... -
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- Morphological and Electrical Characteristics in Patient with Hypertrophic Cardiomyopathy: Quantitative Analysis of 864 Korean Cohort
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Kim SH, Oh YS, Nam GB, Choi KJ, Kim DH, Song JM, Kang DH, Song JK, Kim YH
- KMID: 2345877
- Yonsei Med J.
- 2015 Nov;56(6):1515-1521.
- doi: 10.3349/ymj.2015.56.6.1515
PURPOSE: Although several studies have reported the morphological and electrical characteristics in patients with hypertrophic cardiomyopathy (HCM), comparison between asymmetric and apical HCM has not been investigated in a reasonably... -
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