- Comparison of Cardiac Output Measured by Impedance Cardiography and Thermodilution in Open Heart Surgery
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Park JC, Ham BM
- KMID: 2238969
- Korean J Anesthesiol.
- 2002 Sep;43(3):281-287.
- doi: 10.4097/kjae.2002.43.3.281
BACKGROUND: Impedance Cardiography is a noninvasive and simple method of cardiac output determination. The purpose of this study was to compare an impedance device with the thermodilution method during the... -
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- Comparison of Impedance Cardiography with Thermodilution of Hemodynamic Parameters in Critically Ill Patients
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Kang HG, Chung SW, Byun KH, Kim IB
- KMID: 1513796
- Korean J Crit Care Med.
- 2006 Dec;21(2):77-82.
BACKGROUND: To evaluate the feasibility of noninvasive hemodynamic monitoring (impedance cardiography, ICG) in critically ill patients, we compared this technique with simultaneous invasive monitoring with a pulmonary artery thermodilution catheter. METHODS:... -
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- Changes of cardiac output during treadmill exercise by impedance cardiography
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Hwang SK, Kim DW, Ko SK, Kim CK
- KMID: 1117737
- Yonsei Med J.
- 1991 Mar;32(1):58-63.
- doi: 10.3349/ymj.1991.32.1.58
Nine athletes and ten nonathletes were selected randomly to study the changes of cardiac function during exercise by impedance cardiography. The speed of the treadmill was maintained at 3.4 mph,... -
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- The Cardiac Output and the Cardiac Muscle Contractility During Postural Gradient Changes by Tilt Table in Man
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Ko SK
- KMID: 1591897
- Korean J Aerosp Environ Med.
- 2001 Dec;11(4):208-214.
The purpose of this study is to investigate changes of the cardiac output and the cardiac muscle contractility during postural gradient changes in man. Subjects consisted of 15 healthy males... -
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- Detection of physiological events by impedance
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Kim DW
- KMID: 1118123
- Yonsei Med J.
- 1989 Mar;30(1):1-11.
- doi: 10.3349/ymj.1989.30.1.1
The current emphasis on the acquisition of physiological data by noninvasive means for mass medical screening and patient monitoring has increased interest in the use of electrical impedance for the... -
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- Measurement of Hemodynamic Variables using Impedance Cardiography on Remifentanil-Propofol Infusion during Anesthetic Induction
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Cheong SH, Park TS, Lee SE, Kim YH, Lim SH, Lee JH, Lee KM, Choe YK, Kim YJ, Shin CM
- KMID: 2238296
- Korean J Anesthesiol.
- 2007 Jul;53(1):42-47.
- doi: 10.4097/kjae.2007.53.1.42
BACKGROUND: Remifentanil-propofol combination is used to minimize the cardiovascular responses during anesthetic induction; however, it may generate side effects such as hypotension or bradycardia. The authors investigated the changes of... -
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- Accuracy and Efficacy of Impedance Cardiography as a Non-Invasive Cardiac Function Monitor
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Kim GE, Kim SY, Kim SJ, Yun SY, Jung HH, Kang YS, Koo BN
- KMID: 2452954
- Yonsei Med J.
- 2019 Aug;60(8):735-741.
- doi: 10.3349/ymj.2019.60.8.735
PURPOSE: The most common method of monitoring cardiac output (CO) is thermodilution using pulmonary artery catheter (PAC), but this method is associated with complications. Impedance cardiography (ICG) is a non-invasive... -
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- A Comparison of Bioimpedance and Echocardiography in Measuring Cardiac Output in Healthy Male Volunteers
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Cho GC, Kim W, Sohn YD, Kang HD, Oh BJ, Lim KS
- KMID: 1898809
- J Korean Soc Emerg Med.
- 2006 Jun;17(3):225-230.
PURPOSE: To manage a critically ill patient effectively, an emergency physician must make an accurate assessment of the patient's hemodynamic status. Although the hemodynamic status can be accurately measured through... -
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- Noninvasive Cardiac Output Measurement in Shock Patients
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Kim OH, Choi HJ, Kim H, Lee KH, Hwang SO
- KMID: 1997741
- J Korean Soc Emerg Med.
- 2010 Oct;21(5):594-599.
PURPOSE: Invasive determination of cardiac output (CO) is possible via a pulmonary artery catheter but catheter implantation has risks. Clinicians can assess CO safely using a non-invasive cardiac output device... -
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- Clinical Significance of B-type Natriuretic Peptide Levels and Impedance Cardiography in Maintenance Hemodialysis Patients
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Han BG, Kim MS, Yu JM, Han ST, Choi SO
- KMID: 2307241
- Korean J Nephrol.
- 2005 Sep;24(5):797-804.
BACKGROUND: The risk for cardiovascular morbidity and mortality is higher in hemodialysis (HD) patients than in general population. Early diagnosis, treatment and prevention of cardiovascular disease (CVD) are the best... -
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- Systolic time ratio measured by impedance cardiography accurately screens left ventricular diastolic dysfunction in patients with arterial hypertension
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Nazário Leão R, Marques Silva P, Branco L, Fonseca H, Bento B, Alves M, Virella D, Palma Reis R
- KMID: 2404113
- Clin Hypertens.
- 2017 ;23(1):28.
- doi: 10.1186/s40885-017-0084-y
BACKGROUND: The use of impedance cardiography (ICG) may play a role in the assessment of cardiac effects of hypertension (HT), especially its hemodynamic features. Hypertensive heart disease involves structural changes... -
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- Hemodynamic Changes during Heas-Down and Up Tilt after Ethanol Ingestion
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Kim JY, Kim HJ, Hong JG
- KMID: 1894751
- Korean Circ J.
- 1998 Jan;28(1):69-75.
- doi: 10.4070/kcj.1998.28.1.69
BACKGROUND: The acute effect, of ethanol (EOH) include lowered blood pressure through peripheral vasodilation and decreased circulating blood volume. This study was aimed at examing the effects of EOH on... -
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- Cardiac response to head-out water immersion in man
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Choi JK, Park WK
- KMID: 1580812
- Korean J Physiol Pharmacol.
- 2000 Jun;4(3):253-261.
Head-out water immersion induces marked increase in the cardiac stroke volume. The present study was undertaken to characterize the stroke volume change by analyzing the aortic blood flow and left ventricular systolic time... -
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- A comparison of hemodynamics in elderly patients that were administered thiopental sodium or propofol to induce general anesthesia
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Kim MH, Kim DK, Lee JW, Lim HS, Han YJ, Kim DC
- KMID: 1764020
- Korean J Anesthesiol.
- 2008 Sep;55(3):308-313.
- doi: 10.4097/kjae.2008.55.3.308
BACKGROUND: Thiopental sodium and propofol are commonly used to induce anesthesia. This study was conducted to compare the hemodynamic effects of propofol and thiopental sodium during the induction of general... -
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- Comparison of Measurements of Cardiac Output by Electrical Impedance and Thermodilution in Coronary Artery Bypass Graft Patients
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Kim HK, Park HH, Ham BM
- KMID: 1690049
- Korean J Anesthesiol.
- 1993 Oct;26(5):933-941.
- doi: 10.4097/kjae.1993.26.5.933
Simultaneous perioperative measurements of cradiac output were obtained in 16 patients for coronary artery bypass graft with transthoracic impedance and pulmonary artery thermodilution techniques to evaluate the utility of the... -
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- Paddle-skin Coupling Material Usage in Emergency Institutes in South Korea
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Lee MH, Kim AJ, Park JS, Roh JY, Kim KH, Shin DW, Lee KM, Park SU, Kim YK
- KMID: 1997816
- J Korean Soc Emerg Med.
- 2010 Feb;21(1):125-130.
PURPOSE: While the use of coupling material (CM) during defibrillation is known to decrease transthoracic impedance more so than other materials elsewhere, the situation in Korea is unclear. The study... -
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- The Changes of Noninvasive Hemodynamic Parameters after Device-Guided Slow Breathing Exercise in Hypertensive Patients
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Kim JY, Yoo BS, Lee SH, Yoon J, Choe KH
- KMID: 1500273
- J Korean Soc Hypertens.
- 2013 Jun;19(2):55-62.
- doi: 10.5646/jksh.2013.19.2.55
BACKGROUND: The device-guided breathing (DGB) exercise is a non-pharmacological treatment of high blood pressure (BP). Changes in hemodynamic variables after DGB remain to be defined. This study evaluated the hemodynamic... -
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