title: Aortico-atrial shunt due to rupture of a dissecting aneurysm of the ascending aorta.
mesh_terms: D001014:Aortic Aneurysm / Q000150:complications* / Q000175:diagnosis*; D006328:Cardiac Catheterization; D006332:Cardiomegaly; D002932:Cineangiography; D004562:Electrocardiography; D006325:Heart Atria / Q000503:physiopathology; D006327:Heart Block; D006801:Humans; D008297:Male; D008875:Middle Aged; D012422:Rupture, Spontaneous / Q000601:surgery