Diabetic foot ulcer severity predicts mortality among veterans with type 2 diabetes.

Aim: Diabetic foot ulcers are associated with an increased risk of death. We evaluated whether ulcer severity at presentation predicts mortality.

Methods: Patients from a national, retrospective, cohort of veterans with type 2 diabetes who developed incident diabetic foot ulcers between January 1, 2006 and September 1, 2010, were followed until death or the end of the study period, January 1, 2012.

Coronary abscess: a complication of stenting.

We report the case of a 72-year-old male who underwent primary angioplasty for an acute myocardial infarction and developed a coronary stent infection with Staphylococcus aureus. The patient was treated with a prolonged course of IV antibiotics and underwent debridement and partial stent extraction successfully.

Faulty design resulting in temporary pacemaker failure.

A 77-year-old man became asystolic 3 days after aortic valve replacement and coronary artery bypass surgery. A dual-chamber temporary pacemaker generator was turned on but failed to discharge; instead, an obscure error message appeared on the liquid crystal display of the pacemaker. The intensive-care nurses and physicians were unable to activate the pacemaker.