[Current possibilities of x-ray examination in cardiology without contrast media].
D002933:Cineradiography; D004571:Electrokymography; D006331:Heart Diseases / Q000000981:diagnostic imaging* / Q000503:physiopathology; D006439:Hemodynamics; D006801:Humans; D007734:Kymography / Q000379:methods
Sovremennye vozmozhnosti beskontrastnykh metodov rentgenologicheskogo issledovaniia v kardiologii