• Journal of Chest Surgery
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• v.40 no.9
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• pp.633-636
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• 2007

Coronary artery spasm immediately after the coronary artery bypass graft (CABG) surgery is rare but it can cause sudden and severe hypotension or a ventricular arrhythmia. We report a case of low cardiac output syndrome caused by a right coronary artery spasm following CABG that did not show any significant stenotic lesions on preoperative coronary angiography.

• Journal of Korean Biological Nursing Science
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• v.24 no.2
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• pp.113-121
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• 2022

Purpose: The purpose of this study was to identify influence of health behavior in patients with coronary artery disease. Methods: A cross-sectional descriptive design included 150 patients treated with percutaneous coronary intervention in S hospital in S city. Data were collected by using self-questionnaires July 5-August 26, 2021 and were analyzed by descriptive statistics, t-test, ANOVA, Scheffé test, Pearson's correlation coefficients, and multiple regression with SPSS 23.0. Results: Factors significantly influencing health behavior in patients with coronary artery disease were health empowerment (β = .48, p< .001), and post-traumatic growth (β = .20, p= .013). The explanatory power of related variables was 39%. Conclusion: Based on the this study, it was found that health empowerment and post-traumatic growth had a significant effect on the health behavior of patients with coronary artery disease. Thus, it is necessary to promote the health behavior of patients with coronary artery disease through the development of intervention programs to improve health empowerment and post-traumatic growth.

• Journal of Chest Surgery
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• v.23 no.1
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• pp.61-72
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• 1990

From Nov. 1987 to Aug. 1989, 12 patients with coronary occlusive disease underwent coronary bypass surgery at the Department of Thoracic and Cardiovascular Surgery, Catholic University Medical College. The results were as follows: 1. There were 9 males and 3 females ranged in age from 25 to 69 years with a mean of 50.4 years. 2. The prevalent locations of coronary artery stenosis were left anterior descending branch [9 cases], right coronary artery[4 cases], first diagonal branch[3 cases], left circumflex artery [2 cases] in order of frequency. 3, Among 12 cases, 5 cases had an episode of previous myocardial infarction respectively. 4. We performed triple bypass operation in 3 cases, double bypass in 2 cases and single bypass in 7 cases using great saphenous vein. 5. Postoperative complications were cerebral embolism[1, died], pleural effusion[1], temporary cardiac arrest[1], supraventricular tachycardia[1] and late gastric ulcer bleeding[1]. 6. The follow up periods were ranged from 8 months to 30 months and all survivors were on antiplatelet medication showing free of angina.

• The Journal of the Korean life insurance medical association
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• v.32 no.2
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• pp.33-38
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• 2013

Coronary artery diseases are very important agenda in the insurance medicine. Insurance medicine is defined as using medical knowledge for insurance administration such as underwriting, claims, and customer satisfaction. This review article contains review of coronary artery disease in terms of insurance medicine. Estimation of extra-risks for acute myocardial infarction are MR of 349% and EDR of 41‰. In medical underwriting, individual life applicants can be assessed by Framingham's CHD risk assessment model. In claims, medical claims review is a useful method of consulting for claims staffs. Several diagnostic criteria of acute myocardial infarction are introduced in time. The universal definition of myocardial infarction by ESC/ACCF/WHF was demonstrated the most valuable predictor of 10-year mortality. Contents for State-Of-The-Art of the coronary artery disease are current antithrombotics. There are many novel anti-thrombotic agents such as ticagrelol, dabigatran, rivaroxaban, and pegnivacogin.

• Journal of Chest Surgery
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• v.31 no.1
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• pp.66-68
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• 1998

A 27-year-old male presented with an anterior myocardial infarction following blunt chest trauma sustained in motorcycle accident. On examination, there was no visible wound on the chest wall. Echocardiogram showed dyskinesia over anterior left ventricular wall. Subsequent coronary angiogram demonstrated dissection at the proximal portion of the left anterior descending coronary artery and left ventriculogram showed apical anerysm and thrombus. He was treated by coronary artery bypass graft.

• Journal of Chest Surgery
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• v.27 no.6
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• pp.472-476
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• 1994

The incidence of single coronary artery is extremely rare in a review of congenital anomalies of the coronary arteries. This 27-year-old male patient was referred for the evaluation of cardiac condition showing exertional dyspnea[NYHA class II-III] and chest discomfort for about 1 year. A complete catheterization study including angiogram disclosed large single coronary artery arising from left aortic sinus [Ogden classification L-4] associated with bicuspid aortic valvular stenosis and low grade supravalvular aortic stenosis. Calcified stenotic aortic valve was fully removed with caution and the 19mm St. Jude Medical valve was then implanted in the small nortic annulus. The patient had an uneventful recovery and was discharged on 13th postoperative day.

• The Korean Journal of Nuclear Medicine
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• v.20 no.2
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• pp.39-45
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• 1986

Resting gated blood pool scan was used to derive left ventricular functional changes in normals (N=13, mean age=43) and in patients with coronary artery disease (N=50, mean age=53). Peak filling rates, average filling rates, and ejection fractions were significantly depressed in coronary artery disease. (p<0.0005, each other). And in coronary artery disease with normal ejection fraction (N=21), peak filling rates and average filling rates were depressed also, and peak filling rates of coronary artery disease with normal ejection fraction were abnormal in 61.2% and average fillin rates were abnormal in 71.4%. It appears that (1) resting peak filling rates and average filling rates were sensitive and easily obtainable parameters of the diastolic dysfunction assosiated with coronary artery disease, (2) a significant proportion of coronary artery disease patients without any evidence of abnormal systolic function have depressed resting peak filling rates and average filling rates of the left ventricle.

• Journal of Chest Surgery
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• v.30 no.7
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• pp.724-728
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• 1997

We experienced a case of thoracic aortic aneurysm combined with coronary artery disease. A 68-year-old man complained of anginal pain in the left anterior chest and nonspecific pain in the posterior chest. The aneurysm was extending from left subclavian artery to the diaphragm and sign of impending rupture was noted in the chest CT. Coronary angiograms r vealed significant obstruction of left circumflex coronary artery(>95%) and left anterior descending artery(>50%). Exposure was obtained through the left posterolateral thoracotomy incision in the 4th intercostal space and then partial femoro-femoral cardiopulmonary bypass was established. After aortic cross clamping, the aneurysmal sac was opened and repaired with interposition of 26 mm Hemashield graft. Under the beating heart with femoro-femoral cardiopulmonary bypass, aorto-left circumflex coronary bypass with autogenous saphenous vein used as conduit was performed. Postoperatively multiple cerebral infarction ensued due to intraoperative hypovolemic shock and hypoxic brain damage during cardiopulmonary bypass. Currently, the patient's mental status is drowsy and in an improving state.

• The Journal of Korean Academic Society of Nursing Education
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• v.15 no.2
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• pp.260-273
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• 2009

Purpose: The purpose of this study was to investigate the knowledge of cardiac rehabilitation, educational needs, and self care in inpatients with coronary artery disease in China and to provide basic data for development of cardiac rehabilitation programs. Method: From Jan. 16th to Feb. 26th, 2009, 104 patients with coronary artery disease were hospitalized in general hospitals in K and H city in China. They were interviewed with a structured questionnaire. The data was analyzed using descriptive statistics, t-test, ANOVA, and Pearson's correlation analysis. Results: In inpatients with coronary artery disease in China, the score of knowledge of cardiac rehabilitation was average ($66{\pm}.18$), and the score of educational needs was high ($4.27{\pm}.49$). The score of self care was average ($3.12{\pm}.58$). The regular exercise group (p= .005) had a high knowledge of cardiac rehabilitation, the nonsmoking group (p= .022) and regular exercise group (p= .037) did well by themselves. Educational needs also affected the overall knowledge of inpatients with coronary artery disease (r= .288, p= .003). Conclusion: This study suggests that knowledge of cardiac rehabilitation and educational needs should be considered in enhancing cardiac rehabilitation programs designed for inpatients with coronary artery disease in China.

• Journal of Chest Surgery
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• v.39 no.10 s.267
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• pp.779-781
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• 2006

Left main coronary artery atresia is a very rare congenital coronary anomaly with blind end of left main trunk. The clinical symptoms as syncope, failure to thrive, and myocardial infarction are presented and surgical treatments are required in most cases. We report a case of a 14-months-old girl with left main coronary artery atresia and excel-lent surgical result of 1 year follow-up after coronary artery bypass with left internal thoracic artery.