Background: Drug-induced QT prolongation after successful inpatient loading of class III antiarrhythmics may occur during routine outpatient care. Insertable cardiac monitors (ICMs) offer continuous ...
Background: Heart-failure with preserved ejection fraction (HFpEF) now accounts for ~50% of heart-failure admissions and carries a 5-15% incidence of sustained ventricular tachycardia or fibrillation ...