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Table 3 Comparison of clinical outcomes at one year

From: Physiological benefits evaluated by quantitative flow ratio in patients with reduced left ventricular ejection fraction who underwent percutaneous coronary intervention

 

Reduced LVEF group

(n = 48)

Normal LVEF group

(n = 253)

P value

MACCE, n (%)

7 (14.6%)

11 (4.3%)

0.016

Myocardial infarction, n (%)

1 (2.1%)

1 (0.4%)

0.294

Revascularization, n (%)

4 (8.3%)

11 (4.3%)

0.637

Rehospitalization due to heart failure, n (%)

3 (6.3%)

0 (0%)

0.004

Stroke, n (%)

1 (2.1%)

0 (0%)

0.159

Unplanned cardiac admission, n (%)

3 (6.3%)

9 (3.6%)

0.637

  1. Values are n (%)
  2. LVEF, left ventricular ejection fraction; MACCE, major adverse cardiovascular and cerebrovascular event