Our next topic would be Catecholaminergic polymorphic ventricular tachycardia (CPVT):

Our next topic would be Catecholaminergic polymorphic ventricular tachycardia (CPVT):

Catecholaminergic polymorphic ventricular tachycardia (CPVT) is VT that typically occurs on exercise, and episodes of provoked tachycardia are sustained or usually non-sustained.

CPVT is one of the most lethal inherited channelopathies, with sudden death occurring in up to 30% of patients before age 40 in the absence of anti-adrenergic therapy.