[Atrial Septal Hematoma after Repair of Ventricular Septal Defect;Report of a Case].

A 3-month-old female with ventricular septal defect underwent definitive repair. In the operation, a venting tube was inserted through the incised patent foramen ovale. The ventricular septal defect was closed using a patch and the incised patent foramen ovale was directly closed. A transesophageal echography showed no abnormal findings in the operating room. On 1st postoperative day, the patient's heart rate and pressure of the superior vena cava increased while blood pressure decreased. A transthoracic echocardiography revealed an atrial septal hematoma. After conservative therapy, the heart rate and pressure of the superior vena cava gradually decreased while blood pressure increased. The atrial septal hematoma disappeared spontaneously. The patient was discharged on 16th postoperative day. The atrial septal hematoma appears to have a good prognosis, but sometimes can be poor resulting and death. Meticulous and constant observation is required to detect an atrial septal hematoma.

Successful biventricular repair of double-outlet right ventricle with transposition of the great arteries, pulmonary stenosis, and straddling mitral valve.

A 9-month-old boy with polysplenia, double-outlet right ventricle (DORV), transposition of the great arteries (TGA), a large ventricular septal defect (VSD), straddling mitral valve, pulmonary stenosis (PS), and a normal-sized pulmonary annulus underwent ventricular septation at the right side of the straddling mitral chord as well as an en bloc truncal switch procedure to minimize reduction of right ventricular (RV) volume from the intraventricular conduit. Echocardiography 5 months postoperatively showed laminar flow without obstruction through both ventricular outflow tracts, normal ventricular function, trivial aortic regurgitation, and mild pulmonary regurgitation (PR). This procedure is a good option for biventricular repair in the presence of a straddling mitral valve.