[Retracted] Effects of Metoprolol Succinate Combined with Entresto on Cardiac Function Indexes and Coagulation Function in Patients with Congestive Heart Failure

Table 3

Comparison of vascular endothelial function between the two groups ().

Group		CGRP (ng/L)		NO (μmol/L)		ET (ng/L)
		Before treatment	After treatment	Before treatment	After treatment	Before treatment	After treatment
C group	60		^a		^a		^a
R group	60		^b		^b		^b
		0.120	16.726	0.413	13.446	0.139	17.051
		0.904	0.000	0.680	0.000	0.889	0.000

Note: the control group before and after treatment, ^a; the study group before and after treatment, ^b.