No. | Survival analysis (log rank p) | Comparison at time of diagnosis | ||
---|---|---|---|---|
Group A (n = 15) | Group B (n = 46) | |||
*Significantly associated with adverse outcome. | ||||
LBBB, left bundle branch block; SCD, sudden cardiac death; VT, ventricular tachycardia. | ||||
Aborted SCD | 8 (13%) | 0.565 | 3 (20%) | 5 (11%) |
Aborted SCD or syncope | 27 (44%) | 0.938 | 6 (40%) | 21 (46%) |
Aborted SCD, syncope, or presyncope | 42 (69%) | 0.334 | 8 (53%) | 34 (74%) |
Congestive heart failure | 7 (11%) | <0.0001* | 6 (40%) | 1 (2%) |
VT | 46 (75%) | 0.856 | 10 (67%) | 36 (78%) |
VT with LBBB | 44 (72%) | 0.484 | 9 (60%) | 35 (76%) |