Late development of annuloaortic ectasia (AAE) and progression of aortic regurgitation (AR) are widely recognized outcomes following an arterial switch operation (ASO). We treated a 29-year-old male with AAE and rapid aortic root expansion, who underwent ASO as a neonate and aortic valve replacement (AVR) as an adult. He was diagnosed as having dextro-(D-loop) transposition of the great arteries after birth and underwent ASO at the age of 13 months. At the age of 19 years, AVR was performed for progressive AR. AAE developed after AVR. In patients who have undergone neonatal ASO, AAE may occur following AVR decades later.

We present a case in which a single stage hybrid repair was successfully for a complicated acute type B dissection of the aortic arch involvement in a 63-year-old male patient. We performed a combination of different techniques; left subclavian artery debranching, elephant trunk insertion without aortic arch replacement, and thoracic endovascular aortic repair (TEVAR) from antegrade approach. The postoperative course was successful, and the patient was discharged on day 11 after surgery. A-half-year's follow up computed tomography (CT) scan showed shrinkage of thrombus lumen, vascular reverse remodeling.

We present a case in which the sandwich technique was successfully applied via right ventriculotomy for posterior infarction ventricular septal perforation 2 days after acute posterior myocardial infarction in a 73-year-old male patient. The sealant BioGlue was applied to the space between the two patches instead of gelatin-resorcinol-formaldehyde biological glue. The postoperative course was good, and the patient was discharged on day 24 after surgery with no recognized residual shunt.

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