[Retracted] Effects of Dapagliflozin in Combination with Metoprolol Sustained-Release Tablets on Prognosis and Cardiac Function in Patients with Acute Myocardial Infarction after PCI

Table 1

Comparison of cardiac function ultrasound index levels among three groups ().

Group	LVEF (%)		EDD (mm)		ESD (mm)
	Before treatment	After treatment	Before treatment	After treatment	Before treatment	After treatment
Group A ()		^ac		^ac		^a
Group B ()		^ac		^ac		^a
Group C ()		^a

^aSame group comparison before treatment (). ^bComparison with group B (). ^cComparison with group C ().