OCULAR PNEUMOPLETHYSMOGRAPHY - DETECTION OF CAROTID OCCLUSIVE DISEASE

被引:28
作者
MCDONALD, PT [1 ]
RICH, NM [1 ]
COLLINS, GJ [1 ]
KOZLOFF, L [1 ]
ANDERSEN, CA [1 ]
机构
[1] UNIFORMED SERV UNIV HLTH SCI,WASHINGTON,DC
关键词
D O I
10.1097/00000658-197901000-00009
中图分类号
R61 [外科手术学];
学科分类号
摘要
To determine the accuracy of ocular pneumoplethysmography (OPG-Gee) in detecting carotid arterial occlusive disease, 350 patients were tested by OPG-Gee. Sixty-three patients underwent angiography and the findings were correlated with the results of OPG-Gee tracings. Testing without carotid compression averaged three minutes and was easily performed by a physician or technician. There were no significant complications. Hypertension did not affect evaluation. There were two false-negative tests and no false-positive tests. Without carotid compression the overall accuracy for testing for significant arterial stenosis was 97%. When a carotid compression test was added the two missed lesions were detected.
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页码:44 / 48
页数:5
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