Prognosis of Coronary Artery Bypass Grafting in Preschool-Aged Patients with Myocardial Ischemia Due to Giant Aneurysm of Kawasaki Disease.

Coronary artery bypass grafting (CABG) for severe cardiac sequelae of Kawasaki disease (KD) complicated by myocardial ischemia is feasible even in childhood. However, no report has summarized the prognosis of CABG in preschool-aged children. Therefore, we evaluated the outcomes of seven preschool-aged children who underwent CABG for the cardiac sequelae of KD in our hospital.

Surgical endovascular stent grafting for a ruptured penetrating atherosclerotic ulcer of the aortic arch.

Penetrating atherosclerotic ulcer (PAU) is defined as an atherosclerotic lesion in which an ulceration occurs in the diseased aortic intima leading to disruption of the internal elastic lamina. It may cause a pseudoaneurysm formation or transmural aortic rupture. We describe a patient in whom a ruptured PAU in the distal aortic arch was treated successfully by a surgical endovascular stent graft.