- Apparent treatment-resistant hypertension among ambulatory hypertensive patients: a cross-sectional study from 13 general hospitals
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Kim S, Park JJ, Shin MS, Kwak CH, Lee BR, Park SJ, Lee HY, Kim SH, Kang SM, Yoo BS, Chung JW, Choi SW, Jo SH, Shin J, Choi DJ
- KMID: 2517805
- Korean J Intern Med.
- 2021 Jul;36(4):888-897.
- doi: 10.3904/kjim.2019.361
Background/Aims: To examine the prevalence and clinical characteristics of apparent treatment-resistant hypertension among ambulatory hypertensive patients. Methods: We enrolled adult ambulatory hypertensive patients at 13 well-qualified general hospitals in Korea from... -
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- Prognostic value of total triiodothyronine and free thyroxine levels for the heart failure in patients with acute myocardial infarction
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Kang MG, Hahm JR, Kim KH, Park HW, Koh JS, Hwang SJ, Hwang JY, Ahn JH, Park Y, Jeong YH, Park JR, Kwak CH
- KMID: 2411579
- Korean J Intern Med.
- 2018 May;33(3):512-521.
- doi: 10.3904/kjim.2016.292
BACKGROUND/AIMS: Although a low triiodothyronine (T3) state is closely associated with heart failure (HF), it is uncertain whether total T3 levels on admission is correlated with the clinical outcomes of... -
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- Long-term Prognosis and Clinical Characteristics of Patients with Newly Diagnosed Diabetes Mellitus Detected after First Acute Myocardial Infarction: from KAMIR-NIH Registry
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Park HW, Kang MG, Kim K, Koh JS, Park JR, Jeong YH, Ahn JH, Jang JY, Kwak CH, Park Y, Jeong MH, Kim YJ, Cho MC, Kim CJ, Hwang JY, on behalf of the KAMIR-NIH registry
- KMID: 2403161
- Korean Circ J.
- 2018 Feb;48(2):134-147.
- doi: 10.4070/kcj.2017.0174
BACKGROUND AND OBJECTIVES: After the first acute myocardial infarction (AMI), a considerable proportion of patients are newly diagnosed with diabetes mellitus (DM). However, in AMI, controversy remains regarding the disparity... -
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- ST segment
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Kwak CH
- KMID: 2387541
- Int J Arrhythm.
- 2017 Jun;18(2):108-112.
- doi: 10.18501/arrhythmia.2017.017
The ST segment corresponds to the plateau phase of ventricular repolarization, i.e., phase 2 of the action potential. Heightened awareness of the characteristic patterns of ST segment changes is vital... -
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- A Case of Cardiac Arrest due to Multivessel, Diffuse Coronary Spasm in Moyamoya Disease
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Choi YM, Choi JW, Kang DH, Kwak CH, Hwang JY, Koh JS
- KMID: 2384840
- Kosin Med J.
- 2017 Jun;32(1):111-117.
- doi: 10.7180/kmj.2017.32.1.111
Moyamoya disease is characterized by progressive stenosis of the distal portion of the internal carotid arteries and fragile collateral vessels in the brain. The precise pathogenesis is still not known.... -
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- Antiplatelet Therapy Combinations and Thrombogenicity in Patients with Non-Valvular Atrial Fibrillation
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Park Y, Kim KH, Kang MG, Ahn JH, Jang JY, Park HW, Koh JS, Park JR, Hwang SJ, Jeong YH, Hwang JY, Lee HR, Kwak CH
- KMID: 2385391
- Korean Circ J.
- 2017 May;47(3):366-376.
- doi: 10.4070/kcj.2016.0384
BACKGROUND AND OBJECTIVES: Combination antiplatelet therapy reduces the risk of ischemic stroke compared with aspirin monotherapy in non-valvular atrial fibrillation (NVAF) patients. The underlying mechanism, however, remains unclear. In addition,... -
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- Osmotic Demyelination Syndrome Resulting from an Unexpected Response to Tolvaptan in a Patient with Heart Failure
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Kim K, Kang MG, Park JR, Hwang JY, Kwak CH
- KMID: 2376945
- Korean J Med.
- 2017 Feb;92(1):62-65.
- doi: 10.3904/kjm.2017.92.1.62
Hyponatremia is commonly encountered in patients with heart failure and has a poor prognosis. Tolvaptan, a novel selective vasopressin V2 receptor blocker, has received attention as an effective drug for... -
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- A Case of Hepatocellular Carcinoma Presenting as a Gingival Mass
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Kwon MJ, Ryu SH, Jo SY, Kwak CH, Yoon WJ, Moon JS, Lee HK
- KMID: 2383463
- Korean J Gastroenterol.
- 2016 Dec;68(6):321-325.
- doi: 10.4166/kjg.2016.68.6.321
Oral metastatic tumor, which is uncommon and represents less than 1% of malignant oral neoplasms, usually arises from a primary mucosal or cutaneous cancer located in the head and neck... -
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- Prognostic value of computed tomographic coronary angiography and exercise electrocardiography for cardiovascular events
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Kim KH, Jeon KN, Kang MG, Ahn JH, Koh JS, Park Y, Hwang SJ, Jeong YH, Kwak CH, Hwang JY, Park JR
- KMID: 2350977
- Korean J Intern Med.
- 2016 Sep;31(5):880-890.
- doi: 10.3904/kjim.2015.263
BACKGROUND/AIMS: This study is a head-to-head comparison of predictive values for long-term cardiovascular outcomes between exercise electrocardiography (ex-ECG) and computed tomography coronary angiography (CTCA) in patients with chest pain. METHODS: Four... -
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- The Effect of Cilostazol on Arterial Stiffness in Patients Undergoing Percutaneous Coronary Intervention
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Cho SY, Kim KH, Ahn JH, Kang YR, Koh JS, Hwang SJ, Park Y, Jeong YH, Kwak CH, Hwang JY, Park JR
- KMID: 2269001
- Korean J Med.
- 2015 Sep;89(3):295-304.
- doi: 10.3904/kjm.2015.89.3.295
BACKGROUND/AIMS: Increased arterial stiffness is a well-known risk factor for cardiovascular disease. Cilostazol, a phosphodiesterase type 3 inhibitor, is a unique antiplatelet agent with vasodilatory and vasoprotective effects. Therefore, we... -
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- Erratum to: Additive Beneficial Effects of Valsartan Combined with Rosuvastatin in the Treatment of Hypercholesterolemic Hypertensive Patients
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Jang JY, Lee SH, Kim BS, Seo HS, Kim WS, Ahn Y, Lee NH, Koh KK, Kang TS, Jo SH, Hong BK, Bae JH, Yang HM, Cha KS, Kim BS, Kwak CH, Cho DK, Kim U, Zo JH, Kang DH, Pyun WB, Chun KJ, Namgung J, Cha TJ, Juhn JH, Jung Y, Jang Y
- KMID: 1964111
- Korean Circ J.
- 2015 Jul;45(4):349-349.
- doi: 10.4070/kcj.2015.45.4.349
In this article, on page 230, Fig. 2A needs to be corrected. -
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- Additive Beneficial Effects of Valsartan Combined with Rosuvastatin in the Treatment of Hypercholesterolemic Hypertensive Patients
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Jang JY, Lee SH, Kim BS, Seo HS, Kim WS, Ahn Y, Lee NH, Koh KK, Kang TS, Jo SH, Hong BK, Bae JH, Yang HM, Cha KS, Kim BS, Kwak CH, Cho DK, Kim U, Zo JH, Kang DH, Pyun WB, Chun KJ, Namgung J, Cha TJ, Juhn JH, Jung Y, Jang Y
- KMID: 2389130
- Korean Circ J.
- 2015 May;45(3):225-233.
- doi: 10.4070/kcj.2015.45.3.225
BACKGROUND AND OBJECTIVES: We compared the efficacy and safety of valsartan and rosuvastatin combination therapy with each treatment alone in hypercholesterolemic hypertensive patients. SUBJECTS AND METHODS: Patients who met inclusion criteria... -
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- Randomized Controlled Trial of Sodium Phosphate Tablets versus 2 L Polyethylene Glycol Solution for Bowel Cleansing prior to Colonoscopy
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Lee YH, Jeong SY, Kim YS, Jung HJ, Kwon MJ, Kwak CH, Bae SI, Moon JS, Kim JW, Kim SH, Lee KL
- KMID: 2373177
- Korean J Gastroenterol.
- 2015 Jan;65(1):27-34.
- doi: 10.4166/kjg.2015.65.1.27
BACKGROUND/AIMS: Performance of polyethylene glycol solution (PEG) is often unsatisfactory as bowel preparation agent for colonoscopy. In order to provide equivalent efficacy with better patient tolerance, sodium phosphate tablet (SPT)... -
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- Comparison of Computed Tomography Coronary Angiography and Exercise ECG Test for Diagnostic Accuracy in Real-World Practice
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Yun S, Kang YR, Kim K, Choi YM, Choi J, Koh JS, Park JR, Park Y, Hwang SJ, Jung YH, Kwak CH, Choi H, Jeon KN, Hwang JY
- KMID: 1710026
- Korean J Med.
- 2014 Aug;87(2):165-172.
- doi: 10.3904/kjm.2014.87.2.165
BACKGROUND/AIMS: The exercise ECG test (XECG) and computed tomography coronary angiography (CTCA) have been used widely in initial evaluations of coronary artery disease (CAD) in real-world practice. In this study,... -
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- A Case of Complete Recovery from Late Insidious Type of Acute Phosphate Nephropathy
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Kwak CH, Park HY, Kim YR, Paek JH, Hwang EA, Park SB, Han S
- KMID: 2128475
- Korean J Med.
- 2014 Apr;86(4):505-509.
The widespread use of colonoscopy for early detection of colorectal pathology has increased the use of osmotic laxatives for colonic cleansing. Among these, oral sodium phosphate preparations can cause renal... -
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- A Prospective Study of Factors Influencing on the Clinical Characteristics of Colonic Diverticulosis
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Kim SY, Kim YS, Kim HT, Kwon SO, Oh MK, Cha IH, Ok KS, Kwak CH, Kim JN, Moon JS
- KMID: 1775746
- Korean J Gastroenterol.
- 2013 Aug;62(2):97-103.
- doi: 10.4166/kjg.2013.62.2.97
BACKGROUND/AIMS: The prevalence of colonic diverticulosis in Korea is increasing in conjunction with the adoption of western dietary pattern, extension of lifespan, and advances in diagnostic modalities. The clinical characteristics... -
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- Permanent Pacemaker Implantation in a Patient with MELAS Syndrome
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Min JH, Ahn JH, Lee JM, Park JR, Koh JS, Hwang JY, Kwak CH
- KMID: 2267888
- Korean J Med.
- 2013 Feb;84(2):265-268.
A 35-year-old male patient with heart and renal failure and pneumonia was transferred to our department due to recurrent cardiac standstill with syncope. He had been diagnosed as and treated... -
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- A Case of Severe Coronary Spasm Associated with 5-Fluorouracil Chemotherapy
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Kim SM, Kwak CH, Lee B, Kim SB, Sir JJ, Cho WH, Choi SK
- KMID: 1776527
- Korean J Intern Med.
- 2012 Sep;27(3):342-345.
- doi: 10.3904/kjim.2012.27.3.342
Cardiotoxicity associated with 5-fluorouracil (FU) is an uncommon, but potentially lethal, condition. The case of an 83-year-old man with colon cancer who developed chest pain during 5-FU infusion is presented.... -
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- Rupture and Spontaneous Sealing of a Coronary Aneurysm After Deployment of Drug-Eluting Stent
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Kwon TJ, Hwang JY, Kwak CH, Jeong YH, Park YW, Hwang SJ, Park JR, Ahn JH, Min JH
- KMID: 2225006
- Korean Circ J.
- 2012 Aug;42(8):558-561.
- doi: 10.4070/kcj.2012.42.8.558
Lesions with coronary artery aneurysm (CAA) can become complicated during percutaneous coronary intervention. Here, we report a case of a 78-year-old man who developed a rupture, and spontaneous sealing of... -
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- Stress-Induced Cardiomyopathy as a Complication of Permanent Pacemaker Implantation
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Kang MG, Kim NY, Park JR, Hwang SJ, Park Y, Kwak CH, Hwang JY
- KMID: 2263560
- Korean J Med.
- 2012 May;82(5):609-613.
Stress-induced cardiomyopathy is a disease characterized by acute transient left ventricular dysfunction following exposure to stressful situations. We encountered an 80-year-old woman with complete atrioventricular block and normal LV systolic... -
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