FIELD: medicine.
SUBSTANCE: invention relates to field of medicine, namely to methods of functional diagnostics in cardiology. Stress-echocardiographic examination with application of transesophageal electrical stimulation of atria is carried out. Electric stimulation is carried out with step-by-step change of HR value in continuous mode. Stimulation starts from rate which is 20 beats lower than submaximal HR, with further increase of rhythm frequency by 10 p./min at each following minute until submaximal HR is achieved. After that electric stimulation continues at maximal HR within time period up to 3 minutes, when echocardiographic criteria of stress-induced ischemia of myocardium appear, electric stimulation is stopped.
EFFECT: invention makes it possible to increase diagnostic significance of the method in a reliable way with reduction of examination time.
2 cl, 1 ex, 2 tbl, 1 dwg
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