Highlights anger and physical activity as triggers for ventricular arrhythmias in patients with ICDs, suggesting a potential target for future therapies.
Anger and physical activity can trigger ventricular arrhythmias in patients with ICDs. Future investigations of therapies aimed at blocking a response to these stressors may decrease ventricular arrhythmias and shocks in these patients.
Lampert et al. (2002) studied this question.