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이준영,지행옥,Lee, Jun-Yeong,Ji, Haeng-Ok 대한흉부심장혈관외과학회 1989 Journal of Chest Surgery (J Chest Surg) Vol.22 No.6
Between September, 1972 and September, 1989, total 359 patients were operated for acquired heart disease at Department of Thoracic and Cardiovascular Surgery, Hanyang University Hospital. A consecutive series of 293 prosthetic valve replacement was also performed during this period. The results were summarized as follows; 1. There were 141 men and 218 women, whose ages ranged from 6 to 64 years, [mean 35.5 years] 2. Out of 293 cases, mitral valve replacement was 182 cases, aortic valve replacement was 39 cases and double valve replacement was70 cases. 3. Early post-operative death was 30 cases [Mortality; 8.4 %] and late death was 9 cases in the survivors. 4. Re-operation was 30 cases and operative mortality was 10%. 5. Mean post-operative interval was 76 months. [Ranged from 216 months to 2 months] 6. Among re-operation cases, primary prosthetic valve failure was 16 cases and paravalvular leakage was 2 cases. 7. Since January 1988, 79 cases of prosthetic valve replacement were performed and then 1 case was expired. [Mortality; 1.2 %]
이준영,지행옥,Lee, Jun-Yeong,Ji, Haeng-Ok 대한흉부심장혈관외과학회 1986 Journal of Chest Surgery (J Chest Surg) Vol.19 No.4
Intralobar pulmonary sequestration is a rare congenital malformation characterized by a cystic portion of the lung that derives its arterial blood supply through aberrant vessel directly of systemic circulation. Two forms of pulmonary sequestration occur; intralobar sequestration is usually contained within the visceral pleura of a pulmonary lobe and its venous drainage to the pulmonary venous system. We presented on case of intralobar pulmonary sequestration with A-V fistula. The patient was 8 years old male and chief complaints are mild fever and exertional dyspnea. Aortogram revealed an aberrant artery originated from thoracic aorta just above the diaphragm and its vessel directly communicated pulmonary vein in sequestrated segment. At time of operation, sequestrated lobe measuring 6x5x5cm, well demarcated at the lower lobe was noted. Aberrant, measuring 1.0cm in diameter and 1cm in length and directly connected pulmonary vein. After division and ligation of the aberrant artery, only excision of sequestrated lobe was performed and complication is not during postoperative course.
이준영,강정호,지행옥,Lee, Jun-Yeong,Gang, Jeong-Ho,Ji, Haeng-Ok 대한흉부심장혈관외과학회 1987 Journal of Chest Surgery (J Chest Surg) Vol.20 No.1
For the treatment of bronchial stenosis due to trauma, inflammatory and neoplastic lesion, bronchoplastic procedure in the interest of preservation of lung tissue are relatively new developments in the field of thoracic surgery. We reported on case of bronchoplasty using to pericardial patch for the treatment of bronchial stenosis due to chronic inflammation. The patient was 26 years old female and chief complaint was respiratory difficulty. Bronchogram revealed diffuse stenosis of left main bronchus about 4cm and especially, at just below the carina marked narrowing of lumen and fine serration in the wall. At the time of operation, longitudinal incision was made at left main bronchus about 5cm and reconstructed bronchus using to pericadial patch at membranous compartment of bronchus. The postoperative course was uneventful and post-operative follow up bronchography showed that improvement of bronchoplastic segmented region.
프로스포츠 구단 CSR활동의 사회 위기상황 관련성이 소비자의 감사, 구단이미지, 구매의도에 미치는 영향: COVID-19을 중심으로
이준영(Lee, Jun Yeong),이희지(Lee, Hee Ji),이준성(Lee, Joon Sung) 한국스포츠산업경영학회 2021 한국스포츠산업경영학회지 Vol.26 No.4
본 연구의 목적은 프로스포츠 구단 CSR활동의 위기상황 관련성에 따른 소비자의 감사, 구단이미지, 구매의도의 차이를 규명한 후, CSR활동의 위기상황 관련성이 각 변인에 미치는 영향을 분석하는 데 있다. 이를 위해 본 연구에서는 현재 사회적 위기상황인 COVID-19을 중심으로 연구를 진행하였으며, 이는 포스트 코로나 시대 프로스포츠 구단 CSR활동에 대한 실무적 시사점을 제공할 것으로 생각된다. 이러한 연구목적 달성을 위해 2021년 2월 25일부터 3월 12일까지 Qualtrics를 사용하여 개발된 설문지를 사용하여 온라인 실험연구를 진행하였다. 편의표본추출법(convenience sampling method)을 활용하여 총 201부의 설문지를 수집하였고 총 177부의 유효표본에 대해 SPSS 25.0과 AMOS 22.0을 사용하여 빈도분석, 상관관계분석, 신뢰도분석, 확인적 요인 분석, 독립표본 t -검정, 구조방정식 모형 분석을 실시하였다. 본 연구의 결과는 다음과 같다. 첫째, 프로스포츠 구단 CSR활동의 사회 위기상황 관련성에 따라 감사, 구단이미지, 구매의도에 차이가 있는 것으로 나타났다. 둘째, 프로스포츠 구단 CSR활동의 사회 위기상황 관련성은 감사에 정(+)적인 영향을 미치는 것으로 나타났다. 셋째, 감사는 구단이미지에 정(+)적인 영향을 미치는 것으로 나타났다. 넷째, 구단이미지는 구매의도에 정(+)적인 영향을 미치는 것으로 나타났다. 마지막으로, 프로스포츠 구단 CSR활동의 사회 위기상황 관련성으로 인한 감사와 구매의도의 관계에서 구단이미지가 매개역할을 하는 것으로 나타났다. The purpose of this study was to test the impacts of perceived relevance between sport teams’ CSR activity and social crisis(COVID-19) within a structural relationship among consumer gratitude, team image, and purchase intention. By conducting a two-level single-factor(relevance between CSR and social crisis: with vs. without) online experiment(n = 177), the present study tests causal relationships between the relevance and subsequent consumer evaluations. The data was analyzed by using SPSS 25.0 and AMOS 22.0. Frequency analysis, reliability analysis, confirmatory factor analysis, correlation analysis, structural equation model analysis were conducted to verify the hypotheses. The results showed that the CSR activity-social crisis relevance had positive impacts on consumer gratitude, team image, and purchase intention. Moreover, gratitude had positive impacts on team image while the team image had positive impacts on purchase intent. Lastly, team image played a mediating role between consumer gratitude and purchase intention.