[Diagnosis of restenosis of the coronary artery following x-ray 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 coronography 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.
Stranin
V G
VG
Ianus
V M
VM
Marshutin
N A
NA
D000328:Adult; D015906:Angioplasty, Balloon, Coronary; D003251:Constriction, Pathologic / Q000175:diagnosis; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged
Diagnostika restenoza koronarnoĭ arterii posle rentgenoéndovaskuliarnoĭ dilatatsii.