Assessment of Myocardial Work of the Left Ventricle before and after PCI in Patients with Non-ST-Segment Elevation Acute Coronary Syndrome by Pressure-Strain Loop Technology

Table 2

Conventional echocardiographic analysis of control patients versus PCI patients.

	Subjects,	LAD (mm)	LVIDd (mm)	LVIDs (mm)		LVEF (%)
Control group	30
PCI group	33
1 day before surgery		^a	^a	^a		^a
1 month after surgery		^a	^b			^a
value		9.922	11.294	2.254	4.189	37.319
value				0.111	0.123

Compared with the control group, ^a; compared with PCI group 1 day before surgery, ^b.