title: [Effort electrocardiogram in woman].
abstract: On the basis of 150 results on patients who underwent an ECG at submaximal exercise, selective coronary arteriography and cine-arteriography, this study has established that: -- certain elecerographic criteria of coronary insufficiency which have a high predictive value in males (a "near ischeamic" appearance, an J depression at or above 4 mm) are not applicable to the female; -- where an ECG tracing which is abnormal at rest becomes normal on exercise, then in both males and females there is a healthy coronary tree; -- the incidence of false-positives is 22.9%, which is 4 times that found in males; -- propranolol (60 mg orally) returns these pseudo-ischaemic changes in the resting and exercise ECG to normal and affords a simple method of identifying the false positives.
mesh_terms: D000328:Adult; D000368:Aged; D017023:Coronary Angiography; D003327:Coronary Disease / Q000175:diagnosis; D004562:Electrocardiography; D005080:Exercise Test / Q000379:methods*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011433:Propranolol
chemical_list: D011433:Propranolol
vernacular_title: L'électrocardiogramme d'effort chez la femme