- Change of voltage-gated potassium channel 1.7 expressions in monocrotaline-induced pulmonary arterial hypertension rat model
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Lee H, Kim KC, Hong YM
- KMID: 2422365
- Korean J Pediatr.
- 2018 Sep;61(9):271-278.
- doi: 10.3345/kjp.2018.06457
PURPOSE: Abnormal potassium channels expression affects vessel function, including vascular tone and proliferation rate. Diverse potassium channels, including voltage-gated potassium (Kv) channels, are involved in pathological changes of pulmonary arterial... -
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- Microarray Analysis in Pulmonary Hypertensive Rat Heart after Simvastatin Treatment
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Kim YK, Kim KC, Hong YM
- KMID: 2417942
- Ewha Med J.
- 2018 Jul;41(3):53-62.
- doi: 10.12771/emj.2018.41.3.53
OBJECTIVES: Simvastatin has been reported to attenuate the development of pulmonary hypertension through increased apoptosis as well as reduced proliferation of smooth muscle cells in obstructive vascular lesions. Microarray experiment... -
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- Antihypertensive Treatment in Severe Aortic Stenosis
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Kang TS, Park S
- KMID: 2415451
- J Cardiovasc Imaging.
- 2018 Jun;26(2):45-53.
- doi: 10.4250/jcvi.2018.26.e9
Previously, antihypertensive treatment in severe aortic stenosis was considered a relative contraindication. However, recent studies have shown that antihypertensive treatment may be safe and even beneficial in terms of reducing... -
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- How Long Can the Next Intervention Be Delayed after Balloon Dilatation of Homograft in the Pulmonary Position?
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Jeong HI, Song J, Choi EY, Kim SH, Huh J, Kang IS, Yang JH, Jun TG
- KMID: 2389611
- Korean Circ J.
- 2017 Sep;47(5):786-793.
- doi: 10.4070/kcj.2017.0033
BACKGROUND AND OBJECTIVES: We investigated the effectiveness of balloon dilatation of homograft conduits in the pulmonary position in delaying surgical replacement. SUBJECTS AND METHODS: We reviewed the medical records of patients... -
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- Redefining Effusive-Constrictive Pericarditis with Echocardiography
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van der Bijl P, Herbst P, Doubell AF
- KMID: 2364650
- J Cardiovasc Ultrasound.
- 2016 Dec;24(4):317-323.
- doi: 10.4250/jcu.2016.24.4.317
BACKGROUND: Effusive-constrictive pericarditis (ECP) is traditionally diagnosed by using the expensive and invasive technique of direct pressure measurements in the pericardial space and the right atrium. The aim of this... -
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- The effect of sildenafil on right ventricular remodeling in a rat model of monocrotaline-induced right ventricular failure
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Bae HK, Lee H, Kim KC, Hong YM
- KMID: 2353156
- Korean J Pediatr.
- 2016 Jun;59(6):262-270.
- doi: 10.3345/kjp.2016.59.6.262
PURPOSE: Pulmonary arterial hypertension (PAH) leads to right ventricular failure (RVF) as well as an increase in pulmonary vascular resistance. Our purpose was to study the effect of sildenafil on... -
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- Therapeutic Effects of Umbilical Cord Blood Derived Mesenchymal Stem Cell-Conditioned Medium on Pulmonary Arterial Hypertension in Rats
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Lee JC, Cha CI, Kim DS, Choe SY
- KMID: 2381406
- J Pathol Transl Med.
- 2015 Nov;49(6):472-480.
- doi: 10.4132/jptm.2015.09.11
BACKGROUND: Human umbilical cord blood-derived mesenchymal stem cells (hUCB-MSCs) may have multiple therapeutic applications for cell based therapy including the treatment of pulmonary artery hypertension (PAH). As low survival rates... -
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- Effect of anemia correction on left ventricular structure and filling pressure in anemic patients without overt heart disease
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Cho IJ, Mun YC, Kwon KH, Shin GJ
- KMID: 2070108
- Korean J Intern Med.
- 2014 Jul;29(4):445-453.
BACKGROUND/AIMS: There are few data on the effects of low hemoglobin levels on the left ventricle (LV) in patients without heart disease. The objective of this study was to document... -
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- Nitric Oxide Synthase Inhibition Attenuates Cardiac Response to Hemodilution with Viscogenic Plasma Expander
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Chatpun S, Cabrales P
- KMID: 2223899
- Korean Circ J.
- 2014 Mar;44(2):105-112.
- doi: 10.4070/kcj.2014.44.2.105
BACKGROUND AND OBJECTIVES: Increased vascular wall shear stress by elevated plasma viscosity significantly enhances the endothelial nitric oxide synthase (eNOS) activity during an acute isovolemic hemodilution. Also the modulation of... -
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- Utility of Global Strain by Two-Dimensional and Three-Dimensional Speckle Tracking for Assessing Left Ventricular Diastolic Function: Comparison with Pressure Wire Analysis
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Shin SH, Park SD, Woo SI, Kim DH, Park KS, Kwan J
- KMID: 2224817
- Korean Circ J.
- 2013 Sep;43(9):615-621.
- doi: 10.4070/kcj.2013.43.9.615
BACKGROUND AND OBJECTIVES: We evaluated the utility of two-dimensional (2D) and three-dimensional (3D) left ventricular (LV) global myocardial deformity parameters for assessing LV diastolic function by comparing invasive measures of... -
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- Percutaneous Pulmonary Valve Implantation
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Lee YS, Lee HD
- KMID: 1826460
- Korean Circ J.
- 2012 Oct;42(10):652-656.
- doi: 10.4070/kcj.2012.42.10.652
Pulmonary regurgitation (PR) is a frequent sequelae after repair of tetralogy of Fallot, pulmonary atresia, truncus arteriosus, Rastelli and Ross operation. Due to patient growth and conduit degeneration, these conduits... -
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- Effectiveness and Safety of Percutaneous Transcatheter Implantation of Pulmonary Arterial Stent in Congenital Heart Disease
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Ko HK, Kim YH, Yu JJ, Ko JK, Park IS, Seo DM, Yun TJ, Park JJ, Jang WS
- KMID: 2297906
- Korean Circ J.
- 2012 Jan;42(1):40-45.
- doi: 10.4070/kcj.2012.42.1.40
BACKGROUND AND OBJECTIVES: Pulmonary arterial stenosis is a relatively common complication after corrective operation of congenital heart disease. Unilateral stenosis of pulmonary arteries could result in decrease perfusion of affected... -
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- Vasorelaxing Activity of Ulmus davidiana Ethanol Extracts in Rats: Activation of Endothelial Nitric Oxide Synthase
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Cho EJ, Park MS, Kim SS, Kang G, Choi S, Lee YR, Chang SJ, Lee KH, Lee SD, Park JB, Jeon BH
- KMID: 2285420
- Korean J Physiol Pharmacol.
- 2011 Dec;15(6):339-344.
- doi: 10.4196/kjpp.2011.15.6.339
Ulmus davidiana var. japonica Rehder (Urticales: Ulmaceae) (UD) is a tree widespread in northeast Asia. It is traditionally used for anticancer and anti-inflammatory therapy. The present study investigated the effect... -
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- Changes of Pulmonary Pathology and Gene Expressions After Simvastatin Treatment in the Monocrotaline-Induced Pulmonary Hypertension Rat Model
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Lee YH, Kim KC, Cho MS, Hong YM
- KMID: 2094104
- Korean Circ J.
- 2011 Sep;41(9):518-527.
- doi: 10.4070/kcj.2011.41.9.518
BACKGROUND AND OBJECTIVES: Simvastatin's properties are suggestive of a potential pathophysiologic role in pulmonary hypertension. The objectives of this study were to investigate changes of pulmonary pathology and gene expressions,... -
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- Simvastatin, Sildenafil and Their Combination in Monocrotaline Induced Pulmonary Arterial Hypertension
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Lee DS, Kim YK, Jung YW
- KMID: 2225165
- Korean Circ J.
- 2010 Dec;40(12):659-664.
- doi: 10.4070/kcj.2010.40.12.659
BACKGROUND AND OBJECTIVES: Pulmonary arterial hypertension (PAH) is a life threatening disease characterized by progressive pulmonary arterial occlusion which may ultimately result in death. Currently, the available treatments are diverse,... -
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- Effect of propofol on cardiac function and gene expression after ischemic-reperfusion in isolated rat heart
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Kim YJ, Lim HJ, Choi SU
- KMID: 2092271
- Korean J Anesthesiol.
- 2010 Feb;58(2):153-161.
- doi: 10.4097/kjae.2010.58.2.153
BACKGROUND: The aim of this study was to examine the cardiac function and transcriptional response of the heart to propofol after ischemia-reperfusion. METHODS: Rat hearts were Langendorff-perfused using the modified... -
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- The changes in signal-averaged electrocardiogram after surgical correction of congenital heart disease
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Kim YH, Choi HJ, Kim GJ, Cho JY, Hyun MC, Lee SB
- KMID: 1475786
- Korean J Pediatr.
- 2009 Dec;52(12):1364-1369.
- doi: 10.3345/kjp.2009.52.12.1364
PURPOSE: To analyze abnormal ventricular activation in childhood congenital heart disease induced by postoperative changes in ventricular volume and pressure and ventricular scar formation using signal-averaged electrocardiography (SAECG). METHODS: Fifty-two... -
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- A case of displaced pulmonary artery catheter into hepatic vein in mitral insufficiency patient: A case report
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Chun DH, Chung KH, Lee JY, Song JE, Kim JY, Lee JH, Park C
- KMID: 2092252
- Korean J Anesthesiol.
- 2009 Nov;57(5):633-636.
- doi: 10.4097/kjae.2009.57.5.633
A 47-year-old woman was scheduled for mitral valvoplasty. Before induction of anesthesia, a pulmonary artery catheter (PAC) was placed via right internal jugular vein. Central venous pressure or right atrial... -
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- A case of persistent pulmonary hypertension of the newborn: Treatment with inhaled iloprost
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Jang YY, Park HJ
- KMID: 2281064
- Korean J Pediatr.
- 2009 Oct;52(10):1175-1180.
- doi: 10.3345/kjp.2009.52.10.1175
We report a case of a full-term neonate with persistent pulmonary hypertension who developed asphyxia after birth and was treated with iloprost. The neonate had persistent hypoxia and did not... -
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- ICP Trend in Massive ICH Patients After Decompressive Craniectomy
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Lee CH, Yoo DS, Huh PW, Cho KS, Kang SG, Park CK
- KMID: 1470169
- Korean J Cerebrovasc Surg.
- 2009 Sep;11(3):99-105.
OBJECTIVE: Massive intracerebral hemorrhage (ICH) is devastating neurosurgical disease. Decompression surgery has been performed to manage the uncontrolled increased intracranial pressure and good clinical result has been reported. Authors analyze... -
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