An 80-year-old man was referred to our hospital due to anorexia and loss of body weight. Blood examination showed a severe inflammatory reaction and Streptococcus oralis was detected in his blood culture. Echocardiogram demonstrated severe aortic valve regurgitation and vegetation located on the valve. Although we diagnosed infective endocarditis (IE) and started to treat with antibiotics, the patient refused treatment and was discharged. Ten days later, he was readmitted to our hospital because of chest pain. Electrocardiogram demonstrated an anteroseptal acute myocardial infarction and an emergency coronary angiogram revealed complete obstruction of the left anterior descending coronary artery (LAD). He was successfully treated with thrombus aspiration using a catheter device. Pathological examination of the thrombus revealed that the coronary embolism was caused by infective endocarditis (IE). To prevent re-embolization, we performed aortic valve replacement 8 days after the intervention and CABG was also carried out for residual stenosis on the LAD. Coronary embolism caused by IE is a rare problem. We reported a case of AMI associated with IE that was initially treated with thrombus aspiration which was followed by aortic valve replacement.

A 63-year-old man had undergone patch repair of a chronic dissecting thoracoabdominal aortic aneurysm 8 years previously. Postoperative course was uneventful during 8 years after the first operation. However follow-up CT scan 8 years after demonstrated pseudoaneurysm of thoracoabdominal aorta at the anastomotic side. Reoperation for pseudoaneurysm was performed through left thoracotomy under partial cardiopulmonary bypass. Pseudoaneurysm was revealed at the proximal anastomotic side. Graft replacement for thoracoabdominal aorta and reconstruction of two pairs of intercostal arteries and the celiac artery was performed under SEP and MEP monitoring. His postoperative course was uneventful. He was discharged from our hospital 12 days after surgery. Follow-up CT scan demonstrates no recurrence of pseudoaneurysm for 1 year after surgery.

A 11-year-old boy was admitted to our hospital with a diagnosis of the progressive residual coarctation of the aorta, severe left ventricular hypertrophy and dilatation of the ascending aorta. He had previously undergone 3 operations for coarctation of the aorta. We performed ascending-to-descending aortic bypass through a median sternotomy for residual coarctation of the aorta. Partial cardiopulmonary bypass (CPB) was established via the right femoral artery and right atrium. A cephalad retraction of the heart with a heart positioner and a longitudinal pericardial incision over the descending aorta allowed excellent exposure of the aorta through the posterior pericardium. The graft was anastomosed to the ascending aorta and descending aorta. The graft was brought around the right lateral aspect of the right atrium and through to the anterior aspect of right pulmonary veins and inferior vena cava. The bypass graft size was 14 mm in diameter. The CPB time was 134 min, and operation time was 232 min. The postoperative course was uneventful, and he did not suffer from paraplegia. His blood pressure postoperatively normalized without medication. He was discharged 20 days after surgery. The ascending-descending aortic bypass through a posterior pericardium approach is a safe and effective option for relieving residual coarctation and improving hypertension, for patients who have complex coarctation requiring surgical correction. However, because of his young age (II) it is necessary to follow him up carefully.

No abstract available.
Pemphigus* ; Psoriasis*