Right-to-left interatrial shunting with atrial septal defect and idiopathic right ventricular calcification.
D000328:Adult; D002114:Calcinosis / Q000150:complications; D006325:Heart Atria; D006344:Heart Septal Defects, Atrial / Q000150:complications*; D006352:Heart Ventricles; D006801:Humans; D008297:Male