[A case of echocardiographically detected tumor in the left atrium].
D004452:Echocardiography; D006325:Heart Atria; D006338:Heart Neoplasms / Q000175:diagnosis*; D006801:Humans; D008297:Male; D008875:Middle Aged
Prípad echokardiograficky poznaného nádoru v l'avej predsieni.