Table 2. The disease categories of positive screening for high risk of SCD in school-aged children in Taipei city from 2003 to 2014.

Sudden arrhythmic death syndrome (SADS)	N
Wolfe-Parkinson-White syndrome	523
Long QT syndrome	40
Marfan’s syndrome	29
Cardiomyopathy	26
Congenital complex heart	16
Hypertrophic cardiomyopathy	15
Atrioventricular block (3rd degree)	13
Ventricular tachycardia	9
Pulmonary hypertension	6
Dilated cardiomyopathy	3
Atrial flutter	2
Atrial fibrillation	1
Ventricular fibrillation	1
Eisenmenger’s syndrome	1
Total	685

SCD, sudden cardiac death.