From: Clinical significance of precedent asymptomatic non-sustained ventricular tachycardias on subsequent ICD interventions and heart failure hospitalization in primary prevention ICD patients
Total
N = 157
NSVT (+)
N = 51
NSVT (−)
N = 106
AIT
36 (23%)
29 (57%)
7 (7%)
Shock
11 (7%)
8 (16%)
3 (3%)
ATP
34 (22%)
28 (55%)
6 (6%)
Both
9 (6%)
7 (14%)
2 (2%)