title: [Experimental ultrasound contrast study of the myocardium].
abstract: The ultrasound contrast medium obtained by the original methods was administered into the left ventricular cavity and myocardium of 12 open-chest dogs by using a catheter. After its administration into the cavity there was its intensive contrast. When the ultrasound contrast was administered into the aortic root, the entire myocardium contrasted, on selective administrations of the contrast into the coronary arteries, the beds supplied by appropriate arteries contrasted. The ultrasound contrast study enabled the areas with impaired perfusion as echo-negative "filling defects" to be detected and mapped. The imaging of myocardial blood flow in tomographic sections and real time allows one to regard it promising for clinical use.
authors.forename: D M
authors.initials: DM
authors.lastname: Ataullakhanova
authors.forename: A A
authors.initials: AA
authors.lastname: Aiazian
authors.forename: V L
authors.initials: VL
authors.lastname: Golubykh
authors.forename: D V
authors.initials: DV
authors.lastname: Borovikov
mesh_terms: D000818:Animals; D003287:Contrast Media; D004285:Dogs; D004452:Echocardiography / Q000379:methods*
chemical_list: D003287:Contrast Media
vernacular_title: Ul'trazvukovoe kontrastnoe issledovanie miokarda v éksperimente.