Table 1: Association between

a fragmented QRS complex and

response to Cardiac Resynchronization Therapy.

Fragmented

QRS complex

Responder

Total

Yes

n (%)

No

n (%)

Yes

6 (37.5)

6 (75.0)

12 (50.0)

No

10 (62.5)

2 (25.0)

12 (50.0)

Total

16 (100.0)

8 (100.0)

24 (100.0)