Table 2.

Comparison of f-QRS beginning time in the two invasive and fibrinolytic groups.

Variable	Duration	The Study group						p
		Fib. +F		Inv. +F		Total
		number	percent	number	percent	number	percent
f-QRS beginning time	First 12 h	84	79.2%	76	69.1%	160	74.1%	.089
	After 12 h	22	20.8%	34	30.9%	56	25.9%
	Total	106	100.0%	110	100.0%	216	100.0%

(Fib. +F), patients received fibrinolytic therapy with f-QRS; (Inv. +F), patients received invasive therapy with f-QRS; f-QRS, fragmented QRS.