Right atrial contour in cardiac tamponade.
D000208:Acute Disease; D000293:Adolescent; D000328:Adult; D000368:Aged; D000790:Angiocardiography; D000818:Animals; D002305:Cardiac Tamponade / Q000000981:diagnostic imaging* / Q000209:etiology; D004285:Dogs; D005260:Female; D006325:Heart Atria / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D008875:Middle Aged; D010490:Pericardial Effusion / Q000150:complications / Q000000981:diagnostic imaging; D010494:Pericarditis, Constrictive / Q000000981:diagnostic imaging; D014683:Vena Cava, Superior / Q000000981:diagnostic imaging