Cardiac ventriculography. Transaortic catheter opacification of the left ventricle.
D000790:Angiocardiography; D006328:Cardiac Catheterization; D057785:Catheters; D003287:Contrast Media; D003952:Diagnostic Imaging; D006352:Heart Ventricles; D006801:Humans
D003287:Contrast Media
ANGIOCARDIOGRAPHY; CONTRAST MEDIA; HEART CATHETERIZATION