Identified causes in the survivors of sudden cardiac arrest
Disease | n (%) |
Long QT syndrome | 9 (25) |
LQT 1 | 0 |
LQT 2 | 3 (8) |
LQT 3 | 1 (3) |
Other LQTs | 5 (14) |
CPVT | 6 (17) |
Brugada syndrome | 2 (6) |
ARVC | 2 (6) |
HCM | 2 (6) |
LVNC | 2 (6) |
Others | 4 (11) |
Idiopathic VF | 9 (25) |
ARVC, arrhythmogenic right ventricular cardiomyopathy; CPVT, catecholaminergic polymorphic ventricular tachycardia; HCM, hypertrophic cardiomyopathy; LQT, long QT; LVNC, left ventricular non-compaction; VF, ventricular fibrillation.