[The role of dynamic perfusion scyntiography of myocardium at rest and during exercise in the assessment of the clinical course of chronic cardiac failure and angina of effort in patients with stable forms of coronary heart disease].

The ever-growing morbidity, disablement, and mortality from coronary heart disease, chronic cardiac failure dictate the necessity of the search for new methods to verify, and evaluate prognosis of the clinical course of these diseases. Currently, myocardial perfusion scintiography is most widely used for the purpose.