[The vasospastic component in the pathogenesis of unstable angina].
A comprehensive dynamic investigation revealed a group which included 31 (9.8%) patients with a response to the introduction of a probe-electrode during transesophageal pacing. It was characterized by ST-segment elevation and development of an anginal attack. The hemostatic parameters examined suggest that there is a special group among patients who have unstable angina with increasing vasospastic activity. The introduction of a probe-electrode may be considered to be a provocative test.
Bobrov
V A
VA
Tashchuk
V K
VK
Malinovskaia
I E
IE
Savitskiĭ
S Iu
SIu
D000789:Angina, Unstable / Q000097:blood / Q000175:diagnosis / Q000209:etiology*; D002304:Cardiac Pacing, Artificial; D003329:Coronary Vasospasm / Q000097:blood / Q000150:complications* / Q000175:diagnosis; D004452:Echocardiography; D004562:Electrocardiography; D004947:Esophagus; D005080:Exercise Test; D006801:Humans; D008297:Male; D008875:Middle Aged
Vklad vazospasticheskogo komponenta v patogenez nestabil'noĭ stenokardii.