Lesion characteristics and procedural outcomes of re-attempted percutaneous coronary interventions for chronic total occlusion.

This study was performed to investigate lesion characteristics and procedural outcomes of re-attempted percutaneous coronary intervention (PCI) for chronic total occlusion (CTO). Prior failure of percutaneous revascularization of CTO has been identified as an independent predictor of failure at subsequent attempts. However, procedural outcomes of re-attempted PCI for CTO have not been elucidated.

A surviving case of mitochondrial cardiomyopathy diagnosed from the symptoms of multiple organ dysfunction syndrome.

A 49-year-old female cardiomyopathic patient with heart, hepatic, and renal failure and lactic acidosis was transferred to the intensive care unit without a unifying diagnosis. She was of short stature (145 cm tall), had difficulty in hearing, a past history of complete atrioventricular block, and had received a permanent pacemaker. She had been diagnosed and treated as dilated cardiomyopathy by her primary doctor.