[Evaluation of the ECG T-wave changes during function tests of ischemic heart disease patients]

Differential assessment of T wave changes in response to exercise testing and contrast ventriculography appraising the condition of the coronary bed and intracardiac hemodynamics was performed in 117 patients with coronary heart disease. It is suggested that the T amplitude increasing twofold and more or reversion of the T wave in response to exercise should be considered as an evidence of abnormality.