ABSTRACT
We report on an 88-year-old woman who underwent successful repair of ventricular septal perforation (VSP) following acute myocardial infarction. She was admitted as an emergency case to our hospital with acute myocardial infarction. Color Doppler echocardiogram revealed anterior VSP. Right heart catheterization was conducted under intraaortic balloon pumping and showed a Q<sub>P</sub>/Q<sub>S</sub> of 3.0. She also had acute renal failure for which continuous hemodialysis and filtration was started. In spite of intensive medical therapy, her hemodynamic condition was gradually worsened. An emergency operation was performed on the 6th day after the onset. A single porcine pericardial patch was sutured on the left side of the septum around the perforation and the left ventricular free wall was closed including the patch with two felt strips. She suffered from various complications through the postoperative course. However, she recovered and was discharged on the 77th postoperative day. She was, to the best of our knowledge, the oldest among the reported cases of successful surgical repair of VSP in Japan.
ABSTRACT
We report a case of angiosarcoma of the right atrium, which manifested as cardiac tamponade. A 50-year-old man was admitted to our hospital complaining of dyspnea on effort. Echocardiography and chest CT revealed massive pericardial effusion and a right atrial tumor mass. An emergency pericardiocentesis was performed to remove massive hemorrhagic fluids. Further examinations revealed primary cardiac neoplasm. Because there was no distant metastasis, the tumor in the right atrium was resected with the right atrial free wall under cardiopulmonary bypass support. The sinus node involved in the tumor was resected, necessitating pacemaker implantation. Microscopic examination of the resected tumor revealed angiosarcoma. As the resection border showed tumor tissue, postoperative radiotherapy was added. There was no evidence of recurrence or metastasis 14 months after surgery. The prognosis for angiosarcoma is very poor, and mean survival is less than 6 months. In cases with no metastases, early resection is the treatment of choice. In spite of incomplete resection, long-term survival may be possible with postoperative radiotherapy.
