Tricuspid valve regurgitation, which is a main complication of corrected transposition of the great arteries (C-TGA), greatly influences prognosis like atrioventricular block, but there are many differing openions concerning the treatment of this condition childhood. In 2 cases of C-TGA (S. L. L.) without other cardiac anomalies, we performed tricuspid valve replacement for severe valve dysfunction.

Infected aortic aneurysm is very difficult to treat and is associated with a high mortality rate. A 78-year-old man had been scheduled to undergo selective endovascular repair for distal aortic arch aneurysm. While standby, however, he was admitted to our emergency room because of hemoptysis. Rapid dilatation of the aneurysm shown on serial CT and elevated of inflammatory reactions yielded a diagnosis of infected aortic aneurysm. Because the aneurysm had ruptured into the left lung, emergency surgery was performed. Six days after the first operation, critical bleeding due to anastomotic disruption of the distal aorta caused by infection and subsequent cardiac arrest occurred. We immediately started open chest massage and controlled the bleeding manually in the ICU, while an operating room was prepared. In the redo operation, anastomotic disruption was repaired using the visceral pleura under deep hypothermic circulatory arrest. Anastomotic bleeding is a potentially life-threatening condition, therefore extremely prompt measures are vital. Appropriate management based on the assumption of anastomotic bleeding was very important in the postoperative course of this case of infectious aortic aneurysm.

Here, we present a case of successful aortic valve repair of traumatic aortic regurgitation (AR). A man in his early twenties had a chest blunt trauma due to a bicycle accident 6 years earlier and suffered sternum fracture. He recovered without cardiovascular complications. Three months previously, a new diastolic murmur was detected on medical checkup. Transthoracic echocardiography (TTE) showed severe AR, and the left ventricular end-diastolic-/end-systolic dimension was 69/51 mm. Transesophageal echocardiography showed severe AR with perforation of the non-coronary cusp and dilatation of the aortic annulus (29.6 mm). Aortic valve repair was performed with an autologous pericardial patch and external suture annuloplasty. Postoperative TTE showed normal aortic valve function with trivial AR. He was discharged on postoperative day 11. Three months later, TTE showed trivial AR along with a reduced left ventricular dimension and improved left ventricular ejection fraction.