- Searching for Risk of Atrial Fibrillation in Surgical Early Menopause: Assessment of the Electromechanical Property and Function of the Left Atrium
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Heo R
- KMID: 2442749
- J Cardiovasc Imaging.
- 2019 Apr;27(2):147-149.
- doi: 10.4250/jcvi.2019.27.e25
No abstract available. -
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- Transseptal Transcatheter Mitral Valve-in-valve Replacement for a Failed Bioprosthetic Mitral Valve
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Kang DY, Ahn JM, Lee CH, Kang SH, Heo R, Park DW, Song JM, Park SJ
- KMID: 2414915
- Korean Circ J.
- 2018 May;48(5):438-441.
- doi: 10.4070/kcj.2017.0364
No abstract available. -
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- A Case of Rapidly Growing Cardiac Myxoma Within a Year Causing Heart Failure
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Nam DH, Lee J, Kim H, Heo R
- KMID: 2539248
- J Cardiovasc Imaging.
- 2023 Jan;31(1):65-67.
- doi: 10.4250/jcvi.2022.0034
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- Evaluation of Diastolic Dysfunction and the Role Thereof in Heart Failure with Preserved Ejection Fraction
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Heo R
- KMID: 2536634
- Korean J Med.
- 2022 Dec;97(6):368-374.
- doi: 10.3904/kjm.2022.97.6.368
Evaluation of left ventricular diastolic function is essential, especially in patients with heart failure with preserved ejection fraction. The American Society of Echocardiography/European Association of Cardiovascular Imaging guidelines were released... -
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- A Case of Stercoral Perforation of Sigmoid Colon Diagnosed by Colonoscopy
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Jang W, Jeon TJ, Heo R, Kang HM, Oh TH, Seo DD, Shin WC, Kim HJ
- KMID: 2243043
- Korean J Gastrointest Endosc.
- 2011 May;42(5):311-314.
Stercoral perforation of the colon is a rare disease. Yet, in recent times, the number of reported cases has increased because of the growing elderly population. Stercoral perforation of the... -
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- Device Closure or Antithrombotic Therapy After Cryptogenic Stroke in Elderly Patients With a High-Risk Patent Foramen Ovale
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Lee PH, Kim JS, Song JK, Kwon SU, Kim BJ, Lee JS, Sun BJ, Woo JS, Ann SH, Suh JW, Kim JY, Lee K, Lee SY, Heo R, Jeong S, Jang JY, Bae JW, Kim YD, Heo SH, Kim JS
- KMID: 2556044
- J Stroke.
- 2024 May;26(2):242-251.
- doi: 10.5853/jos.2023.03265
Background and Purpose In young patients (aged 18–60 years) with patent foramen ovale (PFO)- associated stroke, percutaneous closure has been found to be useful for preventing recurrent ischemic stroke or... -
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- Fabry Disease Presenting with Hypertrophic Cardiomyopathy and Tricuspid Regurgitation
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Cho SC, Yoo HW, Lee JW, Jang JY, Heo R, Song JM
- KMID: 2364651
- J Cardiovasc Ultrasound.
- 2016 Dec;24(4):324-328.
- doi: 10.4250/jcu.2016.24.4.324
A 71-year-old female who was diagnosed with nonobstructive hypertrophic cardiomyopathy since 1999 presented with dyspnea and severe edema on both legs. For the management of her symptom, cardiac surgery including... -
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- A Case of Acute Total Obstruction of the Left Main Coronary Artery Presenting with Atypical Momentary Electrocardiogram Changes
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Cho SW, Kim BO, Byun YS, Goh CW, Rhee KJ, Ahn HS, Park SH, Heo R, Chung ES, Kim JH
- KMID: 2333073
- J Korean Soc Emerg Med.
- 2012 Feb;23(1):141-144.
Acute total obstruction of the left main coronary artery (LMCA) is a serious emergency condition requiring prompt diagnosis and treatment. Unless properly treated, it will likely progress to cardiogenic shock... -
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- Diagnostic performance and optimal cut-off values of cardiac biomarkers for predicting cardiac injury in carbon monoxide poisoning
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Park JH, Heo R, Kang H, Oh J, Lim TH, Ko BS
- KMID: 2507570
- Clin Exp Emerg Med.
- 2020 Sep;7(3):183-189.
- doi: 10.15441/ceem.19.072
Objective This study aimed to compare the diagnostic performance of cardiac biomarkers and to evaluate the optimal cut-off values for echocardiographic cardiac injury prediction in patients with carbon monoxide (CO)... -
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- Inhibition of voltage-dependent K+ channels by antimuscarinic drug fesoterodine in coronary arterial smooth muscle cells
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Park S, Kang M, Heo R, Mun SY, Park M, Han ET, Han JH, Chun W, Park H, Park WS
- KMID: 2532769
- Korean J Physiol Pharmacol.
- 2022 Sep;26(5):397-404.
- doi: 10.4196/kjpp.2022.26.5.397
Fesoterodine, an antimuscarinic drug, is widely used to treat overactive bladder syndrome. However, there is little information about its effects on vascular K+ channels. In this study, voltage-dependent K+ (Kv)... -
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- E/E′ and D-shaped Left Ventricle Severity in Patients with Increased Pulmonary Artery Pressure
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Kim BS, Heo R, Shin J, Lim YH, Park JK
- KMID: 2415458
- J Cardiovasc Imaging.
- 2018 Jun;26(2):85-92.
- doi: 10.4250/jcvi.2018.26.e6
BACKGROUND: D-shaped left ventricle (D-LV) is an interesting echocardiographic finding in pulmonary hypertension (PH) and is the result of structural distortion of the interventricular septum. The eccentricity index (EI) is... -
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- Inhibitory effects of the atypical antipsychotic, clozapine, on voltage-dependent K+ channels in rabbit coronary arterial smooth muscle cells
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Kang M, Heo R, Park S, Mun SY, Park M, Han ET, Han JH, Chun W, Ha KS, Park H, Jung WK, Choi IW, Park WS
- KMID: 2530947
- Korean J Physiol Pharmacol.
- 2022 Jul;26(4):277-285.
- doi: 10.4196/kjpp.2022.26.4.277
To investigate the adverse effects of clozapine on cardiovascular ion channels, we examined the inhibitory effect of clozapine on voltage-dependent K+(Kv) channels in rabbit coronary arterial smooth muscle cells. Clozapine-induced... -
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- Clinical Improvement of Severe Reflux Esophagitis in Korea: Follow-up Observation by Endoscopy
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Kong BH, Kim DR, Heo R, Lee EK, Kim J, Han DJ, Lee WJ, Oh JH
- KMID: 2149703
- Korean J Helicobacter Up Gastrointest Res.
- 2015 Dec;15(4):231-235.
- doi: 10.7704/kjhugr.2015.15.4.231
BACKGROUND/AIMS: The natural history of severe erosive reflux disease in Korea remains uncertain. We aimed to evaluate endoscopic follow-up results in subjects with severe reflux esophagitis under routine clinical care. MATERIALS... -
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- Does work time limit for resident physician affect short-term treatment outcome and hospital length of stay in patients with spontaneous intracerebral hemorrhage?: a two-year experience at a single training hospital in South Korea
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Heo R, Park CW, You CJ, Choi DH, Park K, Kim YB, Kim WK, Yee GT, Kim MJ, Oh JH
- KMID: 2511038
- J Cerebrovasc Endovasc Neurosurg.
- 2020 Dec;22(4):245-257.
- doi: 10.7461/jcen.2020.E2020.06.001
Objective: To compare short-term treatment outcomes at hospital discharge and hospital length of stay (LOS) in patients with spontaneous intracerebral hemorrhage (sICH) before and after introduction of resident physician work... -
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- Late Gadolinium Enhancement in Cardiac MRI in Patients with Severe Aortic Stenosis and Preserved Left Ventricular Systolic Function Is Related to Attenuated Improvement of Left Ventricular Geometry and Filling Pressure after Aortic Valve Replacement
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Park J, Chang HJ, Choi JH, Yang PS, Lee SE, Heo R, Shin S, Cho IJ, Kim YJ, Shim CY, Hong GR, Chung N
- KMID: 2223870
- Korean Circ J.
- 2014 Sep;44(5):312-319.
- doi: 10.4070/kcj.2014.44.5.312
BACKGROUND AND OBJECTIVES: We investigated echocardiographic predictors: left ventricular (LV) geometric changes following aortic valve replacement (AVR) according to the late gadolinium enhancement (LGE) on cardiac magnetic resonance imaging (CMR)... -
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- Automated Quantification of Mitral Regurgitation by Three Dimensional Real Time Full Volume Color Doppler Transthoracic Echocardiography: A Validation with Cardiac Magnetic Resonance Imaging and Comparison with Two Dimensional Quantitative Methods
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Son JW, Chang HJ, Lee JK, Chung HJ, Song RY, Kim YJ, Datta S, Heo R, Shin SH, Cho IJ, Shim CY, Hong GR, Chung N
- KMID: 2386064
- J Cardiovasc Ultrasound.
- 2013 Jun;21(2):81-89.
BACKGROUND: Accurate assessment of mitral regurgitation (MR) severity is crucial for clinical decision-making and optimizing patient outcomes. Recent advances in real-time three dimensional (3D) echocardiography provide the option of real-time... -
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