title: [Significance of the atrial stimulation test in the diagnosis of ischemic heart disease. A comparison with measured physical loading on the bicycle ergometer and with coronary angiographic data].
abstract: The results of the atrial stimulation test were compared with the data of the test on a bicycle ergometer and coronary arteriography. The atrial stimulation test made it possible to diagnose coronary insufficiency in 91.6% of patients with ischemic heart disease. It was established that atrial stimulation helps in determining exactly the causes of a vague cardialgic syndrome in some cases in which the test on a bicycle ergometer cannot be carried out or when it is difficult to appraise its results. As compared to the test with dosed physical load on a bicycle ergometer, the atrial stimulation test proved more sensitive and less specific.
mesh_terms: D000328:Adult; D000368:Aged; D006328:Cardiac Catheterization; D017023:Coronary Angiography; D003327:Coronary Disease / Q000175:diagnosis* / Q000503:physiopathology; D003937:Diagnosis, Differential; D004562:Electrocardiography / Q000379:methods; D005080:Exercise Test; D005260:Female; D006325:Heart Atria / Q000503:physiopathology; D006334:Heart Function Tests / Q000379:methods*; D006339:Heart Rate; D006801:Humans; D008297:Male; D008875:Middle Aged; D012146:Rest
vernacular_title: Znachenie testa predsernoĭ stimuliatsii v diagnostike ishemicheskoĭ bolezni serdtsa. Sravnenie s dozirovannoĭ fizicheskoĭ nagruzkoĭ na veloérgometre i dannymi koronarografii.