Fig. 5From: Imperforated cor triatriatum dexter in a dog with concurrent caudal vena cava wall mineralizationView through right lateral thoracotomy and pericardiotomy. a The markedly distended spherical cranial end of the caudal vena cava (asterisk) and right atrium (RA). b Right atriotomy under total inflow occlusion with partial excision of the anomalous membrane (dagger)Back to article page