Descending Aortic Rupture after Frozen Elephant Trunk Technique for Dissected Aortic Arch Aneurysm / 日本心臓血管外科学会雑誌

We report a 41-year-old man who presented with a ruptured dissecting aneurysm of the descending aorta. He had undergone aortic root replacement for an acute aortic dissection (Stanford type A) ; 8 months later, he had undergone total arch replacement with insertion of a frozen elephant trunk (FET) due to enlargement of the chronic dissecting aneurysm of the arch. FET-induced new entry and incomplete thrombosis occurred postoperatively. Three months after FET insertion, he developed an aortic rupture that required emergency replacement of the descending aorta. The patient tolerated the procedure well and was discharged 16 days after the operation.

Resection of a Right Atrial Myxoma in an Adult Patient with Left Ventricular Non-compaction / 日本心臓血管外科学会雑誌

Left ventricular non-compaction (LVNC) is a congenital abnormality caused by arrest of the normal process of myocardial compaction, and the prognosis of LVNC is poor with progressing heart failure. Reports of cardiac operations in patients with LVNC are rare. We resected a right atrial myxoma in a 69-year-woman, who had suffered from severe heart failure and in whom echocardiogram indicated LVNC. Using myocardial protection for the immature myocardium, the postoperative course was uneventful and the patient was discharged 19 days after the operation. We must pay attention to cardiac function after discharge because of the poor prognosis.