title: [Newly developed stenocardia: electrocardiographic and angiographic comparisons and the possibility of conducting intraluminal dilatation of coronary arteries].
abstract: Fifty coronary patients were examined within the first 3 months after the onset of anginal attacks. All patients were subjected to coronaroangiographic investigation, bicycle ergometry, and 45 patients, to ECG-monitoring. Resting ECG patterns were assessed. One coronary vessel, the anterior interventricular branch of the left coronary artery in most (73%) cases, was affected in 66% of the patients. The stenoses suitable for intraluminal balloon dilatation were found in 58% of the patients with one vessel affected. In a considerable proportion (24%) of the patients, 2 or 3 arteries were affected. Combined electrocardiographic investigation demonstrated lesions of the anterior interventricular branch of the left coronary artery. The early results obtained with the intraluminal balloon dilatation of coronary arteries (16 attempts in 13 patients) showed good clinical effect to accompany anatomically-successful procedures (8 patients).
authors.forename: N A
authors.initials: NA
authors.lastname: Gratsianskiĭ
authors.forename: V A
authors.initials: VA
authors.lastname: Ananich
authors.forename: E G
authors.initials: EG
authors.lastname: Maevskaia
authors.forename: V P
authors.initials: VP
authors.lastname: Mazaev
authors.forename: V V
authors.initials: VV
authors.lastname: Kukharchuk
mesh_terms: D000328:Adult; D000787:Angina Pectoris / Q000175:diagnosis* / Q000628:therapy; D000792:Angiography; D000800:Angioplasty, Balloon / Q000379:methods; D003251:Constriction, Pathologic / Q000175:diagnosis; D017023:Coronary Angiography; D004562:Electrocardiography; D005080:Exercise Test; D005188:False Negative Reactions; D006801:Humans; D008297:Male; D013997:Time Factors
vernacular_title: Vpervye voznikshaia stenokardiia: elektrokardiograficheskie i angiograficheskie sopostavleniia, vozmozhnost' vypolneniia vnutriprosvetnoĭ dilatatsii koronarnykh arteriĭ.