Open heart closure of atrial septal defect in a patient with idiopathic thrombocytopenia

A case of atrial septal defect with idiopathic thrombocytopenia was successfully operated with the aid of heart-lung machine. The operation was performed under the administration of platelet rich plasma, fresh blood and adrenocorticosteroids before, during and after the operation. With the aid of these treatments, no severe hemorrhagic diasthesis was encountered.