The Korean Journal of Nuclear Medicine (대한핵의학회지)
- Volume 20 Issue 2
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- Pages.47-52
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- 1986
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- 1225-6714(pISSN)
Quantitation of Intracardiac Right-to-Left Shunt by Radionuclide Angiocardiography
방사성동위원소 심혈관촬영술을 이용한 우-좌단락의 정량화에 관한 연구
- Bom, Hee-Seung (Department of Internal Medicine, College of Medicine, Seoul National University) ;
- Lim, Sang-Moo (Department of Internal Medicine, College of Medicine, Seoul National University) ;
- Oh, Yeon-Sang ;
- Kim, Byung-Tae ;
-
Chung, June-Key
(Department of Internal Medicine, College of Medicine, Seoul National University) ;
-
Lee, Myung-Chul
(Department of Internal Medicine, College of Medicine, Seoul National University) ;
- Koh, Chang-Soon (Department of Internal Medicine, College of Medicine, Seoul National University) ;
- Lee, Young-Woo (Department of Internal Medicine, College of Medicine, Seoul National University) ;
- Yun, Yong-Soo (Department of Pediatrics, College of Medicine, Seoul National University) ;
- Hong, Chang-Yee (Department of Pediatrics, College of Medicine, Seoul National University)
- 범희승 (서울대학교 의과대학 내과학교실) ;
- 임상무 (서울대학교 의과대학 내과학교실) ;
- 오연상 (중앙대학교 의과대학 내과학교실) ;
- 김병태 (한림대학교 의과대학 내과학교실) ;
-
정준기
(서울대학교 의과대학 내과학교실) ;
-
이명철
(서울대학교 의과대학 내과학교실) ;
- 고창순 (서울대학교 의과대학 내과학교실) ;
- 이영우 (서울대학교 의과대학 내과학교실) ;
- 윤용수 (서울대학교 의과대학 소아과학교실) ;
- 홍창의 (서울대학교 의과대학 소아과학교실)
- Published : 1986.12.31
Abstract
A noninvasive procedure for diagnosis and quantitation of right-to-left intracardiac shunts will enhance the management of patients with cyanotic congenital heart disease. This study describes an application of radionuclide (RN) angiocardiography for quantitation of right-to-left shunt amount. Gamma variate model was fitted to radionuclide data recorded over the carotid artery. Data analysis was performed retrospectively in 35 patients who underwent cardiac catheterization within a week from the day of RN angiocardiography. Thirty one of the patient had right-to-left shunts and 4 of them had left-to-right shunts. Both the radionuclide and Fick measurements correlated well (r=0.93, 0.93, 0.89, p<0.01 in each measurements). Therefore, RN angiocardiography data may be used for accurate calculation of right-to-left shunts in cyanotic congenital heart disease patients.
Keywords