방사성동위원소 심혈관촬영술을 이용한 우 - 좌단락의 정량화에 관한 연구 ( Quantitation of Intracardiac Right - to - Left Shunt by Radionuclide Angiocardiography ) () |
Author |
범희승(Hee Seung Bom),임상무(Sang Moo Lim),오연상(Yeon Sang Oh),김병태(Byung Tae Kim),정준기(June Key Chung),이명철(Myung Chul Lee),고창순(Young Woo Lee),이영우(Chang Soon Koh),윤용수(Yong Soo Yun),홍창의(Chang Yee Hong), |
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Affiliation |
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Abstract |
A noninvasive procedure for diagnosis and quantitation
of right-to-ieft 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 modei 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. |
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Full text Article |
28500678.pdf
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