Table 3. Follow-Up Results of Cardiovascular Events.

	LVEF < 50% (n† = 88/87)	LVEF ≥ 50% (n† = 393/391)	P value
Recurrent angina
1-year	11 (12.50%)	46 (11.70%)	0.979
2-year	14 (16.09%)	56 (14.32%)	0.799
Readmission for heart failure
1-year	3 (3.41%)	7 (1.78%)	0.333
2-year	5 (5.75%)	9 (2.30%)	0.085
Recurrent MI
1-year	2 (2.27%)	5 (1.27%)	0.479
2-year	4 (4.59%)	8 (2.05%)	0.169
TVR
1-year	13 (14.77%)	41 (10.43%)	0.244
2-year	17 (19.54%)	56 (14.32%)	0.221
Cardiac death
1-year	1 (1.14%)	2 (0.05%)	0.245
2-year	1 (1.15%)	2 (0.05%)	0.243
Composite MACEs
1-year	30 (34.09%)	101 (25.70%)	0.084
2-year	41 (47.13%)	131 (33.50)	0.017

†The available number of patients during 1- and 2-year follow-up. LVEF: left ventricular ejection fraction; MACEs: major adverse cardiac events; MI: myocardial infarction; TVR: target vessel revascularization.