[The potentials of angiographic studies in the diagnosis of cardiovascular diseases].

Studies of the cardiovascular system in 1150 patients were performed by means of angiographic complex of the firm "Thompson" (USA) equipped with a computer "DG-300" (USA). The morphofunctional characteristics of circulation--capacity of vascular bed, elasticity of a vessel, degree of its stenosis, time of circulation and perfusion were studied. Four (0.3%) patients developed complications: 2--bleeding from the femoral artery, 2--cardiac arrest during coronarography.