[On the reliability of assessment of the functional status of the myocardium by electrocardiography. Interrelationship between the T and QRS electrical axes].
D004562:Electrocardiography; D006331:Heart Diseases / Q000175:diagnosis*; D006333:Heart Failure / Q000175:diagnosis; D006801:Humans
O dostovernosti otsenki funktsional'nogo sostoianiia miokarda metodom élektrokardiografii. Vzaimootnoshenie mezhdu élektricheskimi osiami T i QRS.