[Retracted] Clinical Study of Heart Failure with Left Ventricular Ejection Fraction Regimen Treated with Entresto

Table 5

Comparison of the curative effect on cardiac function.

Group	n	Significantly effective (n, %)	Effective (n, %)	Ineffective (n, %)	Efficient (%)
Control	39	9 (23.08)	21 (53.85)	9 (23.08)	76.92
Entresto	39	17 (43.59)	20 (51.28)	2 (5.13)	94.87
χ ^2					5.192
P					0.027