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Ionescue-Shiley 인조판막을 이용한 판막대치술의 혈류역학적 성적
정원상,김근호,Jeong, Won-Sang,Kim, Geun-Ho 대한흉부심장혈관외과학회 1984 Journal of Chest Surgery (J Chest Surg) Vol.17 No.2
Since January 1977 to the end of September 1982, total 60 Ionescu-Shiley pericardial xenograft heart valves were implanted for valve replacement in 50 patients at the Han Yang University Hospital. The operative procedures were as follow: Mitral valve replacement [MVR] in 25 patients, Mitral valve replacement [MVR] and Tricuspid valve [TV] annuloplasty in 7 patients, Aortic valve replacement [AVR] in 8 patients, Aortic valve replacement [AVR] and Mitral valve replacement [MVR] in 8 patients. Aortic valve replacement [AVR] and Mitral valve replacement [MVR] and Tricuspid valve [TV] annuloplasty in 2 patients. To evaluate the immediate hemodynamic changes after valve replacements, the pressures of each cardiac chamber and ulmonary artery were checked before and after valve replacement on the operation table. Right ventricle [RV] pressure was decreased from 52.09\ulcorner6.71 to 45.57\ulcorner5.03 mmHg, Pulmonary artery [PA] pressure was decreased from 45.97\ulcorner2.69 to 41.00\ulcorner3.99 mmHg, and Left atrium [LA] pressure was decreased from 30.33\ulcorner13.02 to 22.76\ulcorner.97 mmHg before and after valve replacement. In MVR group, RV pressure was decreased from 49.17\ulcorner7.89 to 43.14\ulcorner4.14 mmHg, PA pressure was decreased from 44.67\ulcorner3.18 to 38.67\ulcorner2.85 mmHg, and LA pressure was decreased from 31.46\ulcorner13.47 to 21.91\ulcorner.17 mmHg. In AVR group, RV pressure was decreased from 53.0\ulcorner7.44 to 44.71 \ulcorner3.24 mmHg, PA pressure was decreased from 34.83\ulcorner0.73 to 31.86\ulcorner.36 mmHg, and LA pressure was not changed. In double valve replacement [MVR and AVR] group, RV pressure was decreased from 57.50\ulcorner3.82 to 42.50\ulcorner.80 mmHg, PA pressure was decreased from 51.17\ulcorner1.42 to 43.33\ulcorner4.53mmHig, and LA pressure was decreased from 34.33\ulcorner2.09 to 25.50\ulcorner0.21 mmHg. But in the group where MVR and TV annuloplasty were performed, preoperative RV and PA pressure were markedly increased and no pressure decrease in RV and PA noticed after valve replacement. This study shows good immediate postoperative hemodynamic results after valve replacement using Ionescu-Shiley xenograft valve except in the cases of MVR and TV annuloplasty and advanced disease with pulmonary hypertension.
판막없는 도관을 이용한 Rastelli 수술 -치험 1예-
김응수,정원상,김창호,Kim, Eung-Su,Jeong, Won-Sang,Kim, Chang-Ho 대한흉부심장혈관외과학회 1986 Journal of Chest Surgery (J Chest Surg) Vol.19 No.2
The development of extracardiac valved conduits for establishment of RV-PA continuity has permitted repair of previously uncorrectable congenital heart anomalies and has facilitated the repair of other complex lesions. But the distressing problem of neointimal peel formation with eventual conduit obstruction in patients with Dacron valved conduits has led to the need for premature replacement in many patients. Therefore in the absence of pulmonary hypertension, hypoplastic pulmonary arteries, significant right ventricular dysfunction or unrepaired tricuspid regurgitation, preference of a valveless conduit to a valved conduit gives excellent results and may diminish the need for late reoperation. In our Hanyang University Hospital, the Rastelli operation was performed for the repair of pulmonary atresia with a valveless Gore-Tex conduit. The patient was operated on with good result. The CVP after operation was 8-13 mmHg at POD #0 and 4-6 mmHg from POD #3-4. Postoperatively the patient was acyanotic and had improved physical capacity compared with his preoperative status.
주용원 ( Yong Won Joo ),손창남 ( Chang Nam Son ),정경희 ( Kyong Hee Jung ),박혜정 ( Hae Jeong Park ),김상헌 ( Sang Heon Kim ),김태형 ( Tae Hyung Kim ),손장원 ( Jang Won Sohn ),윤호주 ( Ho Joo Yoon ),최요원 ( Yo Won Choi ),정원상 ( 대한결핵 및 호흡기학회 2008 Tuberculosis and Respiratory Diseases Vol.65 No.3
A chronic expanding hematoma (CEH) in the thorax is a rare and specific condition of chronic empyema. CEHs in the thorax are often associated with tuberculosis and/or previous surgical procedures. While the incidental detection of a pleural mass and dyspnea are common clinical manifestations, a few cases present with hemoptysis. We encountered a case of CEH in the thorax. This case is unique in that it developed without a prior history of tuberculosis or surgery and presented with massive hemoptysis accompanied by bronchopleural fistula. We report the third case of CEH in the thorax in Korea with a summary of the clinical characteristics of previous cases. (Tuberc Respir Dis 2008;65:216-221)
김병일,김혁,손상태,정태열,정원상,김영학,강정호,지행옥,Kim, Byung-Il,Kim, Hyuk,Sohn, Sang-Tae,Jeong, Tae-Yeol,Chung, Won-Sang,Kim, Young-Hak,Kang, Jeong-Ho,Jee, Heng-Ok 대한흉부심장혈관외과학회 1999 Journal of Chest Surgery (J Chest Surg) Vol.32 No.3
폐동맥도관과 연관된 합병증으로는 부정맥, 심전도 장애, 폐동맥 파열, 폐경색, 심내막 손상, 풍선 파열, 동맥 파열, 혈전색전증, 공기 색전증, 감염, 기흉, 도관의 매듭형성등이 있다. 도관의 매듭형성은 드문 합병증으로 폐동맥 도관을 정상적으로 기대되는 거리 이상으로 삽입하게되면 발생할수 있다. 한양대학교 흉부외과 교실에서는 정중절개후 체외순환하에서 매듭지어진 폐동맥 도관의 외과적 적출을 치험하였기에 보고하는바이다. The complications associated with the use of pulmonary artery catheter include dysrhythmias, heart block, pulmonary artery rupture, pulmonary infarction, endocardial damage, balloon rupture, arterial puncture, thromboembolism, air embolism, infection, pneumothorax, and knotting of the catheter. Knotting of the catheter is a rare complication and it should be anticipated if there is an excessive advancement of the pulmonary artery catheter beyond the normally expected distance. We report a successful surgical removal of knotted pulmonary artery catheter by sternotomy and cardiopulmonary bypass.
정태열,반동규,김혁,김영학,정원상,강정호,지행옥,이철범,김남수,서정국,Jung, Tae-Yeol,Ban, Dong-Gyu,Kim, Hyuck,Kim, Young-Hak,Chung, Won-Sang,Kang, Jeong-Ho,Jee, Heng-Ok,Lee, Chul-Bum,Kim, Nam-Su,Seoh, Jung-Kuk 대한흉부심장혈관외과학회 2000 Journal of Chest Surgery (J Chest Surg) Vol.33 No.12
정상심실중격의 폐동맥협착은 흔한 선천성 심장질환이지만 신생아기에 심한 증세를 보이는 위기적 폐동맥 협착은 드물며 예후도 대단히 나쁘다. 경피적 풍선 판막성형술의 발달과 함께 폐동맥협착의 외과적 치료는 더욱 줄어드는 추세이다. 본 증례는 정상심실중격의 위기적 폐동맥협착증으로 진단받은 생후 2일된 남자 신생아로 심한 청색증과 저산소증을 보여 응급실로 내원하였다. 환아는 산소공급 및 Prostaglandin E$_1$을 투여 후 동맥혈 산소 분압이 19 mmHg에서 54mmHg로 증가하였다. 경피적 풍선 판막성형술을 시도하였으나 유도도관(Guide wire)이 판막의 개구부를 통과하지 못하였고 시술도중 심낭내로 조영제가 고이는 소견을 보여 우심실 천공이 의심되었으므로 응급으로 정상체온의 체외순환하에서 폐동맥 절개후 폐동맥 판막절개술을 시행하였다. 수술 후 중환자실에서의 수술경과는 양호하였고 현재 수술 6개월째 외래 추적관찰중이다.