[Severe bradycardia in an asymptomatic young subject: is there an indication to permanent cardiac pacing?].

Bradycardic effects of severe weight loss are well known like those observed in anorexia nervosa resulting from an increase in vagal tone associated with a low calorie-protein diet. We here report the case of a 19-year-old patient with asymptomatic severe bradycardia, which developed after voluntary weight loss of more than 30 kg during a few months. In absence of symptoms, ventricular arrhythmia or structural heart disease, and owing to normal ventricular function, no permanent pacemaker implantation was undertaken.

[Late pacemaker pocket erosion: epidemiologic analysis in a region of North-Western Italy (Piedmont and Valle d'Aosta)].

Background: Pacemaker pocket erosion is still a relevant clinical problem as it may be the cause of septicemias and/or endocarditis with consequent poor prognosis. The true incidence of this complication is rather variable in the various series of cases reported in the literature ranging between 0.9 and 5% when early infective complications are included.