[Diagnosis of coronary artery restenosis after radiologic endovascular dilatation].
Altogether 40 patients with stable angina of effort were investigated in a long-term period after roentgenovascular dilatation of one or two coronary arteries. Control coronarography was performed in 22 patients with lowered exercise tolerance. A reliable feature in the development of hemodynamically significant restenosis and/or "new" coronary stenosis in 11 patients was a combination of average and low exercise tolerance with its negative dynamics. For patients with I functional class, a sign of restenosis and/or "new" stenosis was the appearance of the ischemic shift of the CT-segment on ECG during bicycle testing. An efficient selection of patients resulted in increased sensitivity and specificity of noninvasive tests.
V G
VG
Stranin
V M
VM
Ianus
N A
NA
Marshutin
D000328:Adult; D015906:Angioplasty, Balloon, Coronary; D017023:Coronary Angiography; D003327:Coronary Disease / Q000175:diagnosis* / Q000628:therapy*; D004562:Electrocardiography; D005080:Exercise Test; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012008:Recurrence; D012680:Sensitivity and Specificity; D013997:Time Factors
Diagnostika restenoza koronarnoĭ arterii posle rentgenoéndovaskuliarnoĭ dilatatsii.