The sign of the vena cava: echotomographic illustration of right cardiac insufficiency.
D000368:Aged; D005260:Female; D006333:Heart Failure / Q000473:pathology*; D006529:Hepatomegaly / Q000473:pathology; D006801:Humans; D008297:Male; D012119:Respiration; D014463:Ultrasonography; D014684:Venae Cavae / Q000473:pathology*