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승모판 질환에서 판막수술에 따른 폐혈류 분포의 변화

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Author(s)
이광숙김옥배
Keimyung Author(s)
Lee, Kwang SookKim, Ok Bae
Department
Dept. of Thoracic & Cardiovascular Surgery (흉부외과학)
Dept. of Radiation Oncology (방사선종양학)
Journal Title
Keimyung Medical Journal
Issued Date
1987
Volume
6
Issue
1
Abstract
Perfusion lung scan using-⁹⁹ ͫTc-MAA was performed in 18 patients with mitral valve disease before and after valve surgery and 10 normal subjects. The ratio of ⁹⁹ ͫTc-MAA distribution per unit of lung volume in the upper third of the right lung to that in the lower third, designated "U/L ratio" was calculated and taken to represent the ratio of blood flow in these two regions. In 10 normal subjects in whom ⁹⁹ ͫTc-MAA was infused in the supine position, U/L ratio averaged 1.11±0.24, indicating essentially uniform distribution. Preoperative U/L ratio in the 18 patients with mitral valve disease averaged 2.29±0.67, a valve which was significantly greater than normal. U/L ratio after surgical correction fell from preoperative value 2.29±0.67 to 1.71±0.44 three months postoperatively but still higher than that of the normal subjects.
Alternative Title
Alterations in regional pulmonary blood flow after valve surgery in patients with mitral valve disease
Keimyung Author(s)(Kor)
이광숙
김옥배
Publisher
Keimyung University School of Medicine
Citation
이광숙 and 김옥배. (1987). 승모판 질환에서 판막수술에 따른 폐혈류 분포의 변화. Keimyung Medical Journal, 6(1), 108–112.
Type
Article
URI
https://kumel.medlib.dsmc.or.kr/handle/2015.oak/14468
Appears in Collections:
2. Keimyung Medical Journal (계명의대 학술지) > 1987
1. School of Medicine (의과대학) > Dept. of Radiation Oncology (방사선종양학)
1. School of Medicine (의과대학) > Dept. of Thoracic & Cardiovascular Surgery (흉부외과학)
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