Skip to main content

Table 1 Baseline characteristics of participants

From: Left ventricular function and coronary microcirculation in patients with mild reduced ejection fraction after STEMI

Variable

Normal group (n = 70)

HFmrEF group (n = 32)

HFrEF group (n = 17)

P value

Female (%)

17 (24.3)

6 (18.8)

3(17.6)

0.741

Age, years

59 (51–69)

57 (47–68)

55 (44–64)

0.585

BMI, kg/ m2

24.9 ± 3.6

25.2 ± 3.9

26.5 ± 3.6

0.286

Smoker (%)

42 (60.0)

18 (56.3)

13 (76.5)

0.360

Hypertension (%)

43 (61.4)

23 (71.9)

9 (52.9)

0.388

Diabetes (%)

22 (31.4)

15 (46.9)

6 (35.3)

0.320

CKD (%)

6 (8.6)

5 (15.6)

2 (11.8)

0.566

AFL/Af (%)

7 (10.0)

3 (9.4)

2 (11.8)

0.965

WBC count, × 109/L

9.1 (7.2–12.2)

9.8 (8.4–11.7)

9.3 (7.7–16.8)

0.480

Hemoglobin, g/ L

145 ± 16

147 ± 18

138 ± 20

0.199

PLT count, × 109/L

223 (183–280)

261 (218–282)

240 (212–286)

0.102

FPG, mmol/L

5.9 (5.0–6.8)

5.6 (5.0–10.0)

6.8 (5.7–8.0)

0.162

HbA1c, %

6.6 ± 1.5

7.2 ± 1.7

6.7 ± 1.1

0.256

D-dimer, ng/mL

91 (58–159)

127 (53–343)

113 (67–264)

0.458

CRP, mg/L

4.7 (0.5–18.6)

9.9 (0.5–41.4)

11.2 (3.2–42.1)

0.363

BNP, pg/mL

151 (63–463)

290 (170–901)

625 (167–1534)

0.002

LDL-C, mmol/L

2.69 (2.21–3.62)

2.72 (2.41–3.20)

2.67 (2.09–3.47)

0.903

Triglyceride, mmol/L

1.33 (0.99–2.02)

1.38 (0.93–1.88)

1.57 (0.82–1.78)

0.872

Creatinine, μmol/L

78 (62–98)

79.5 (66.0–97.3)

87 (68–101)

0.593

Therapy

    

 Aspirin (%)

69(96.6)

31(96.9)

16(94.1)

0.557

 Clopidogrel (%)

66(94.3)

32(100)

16(94.1)

0.383

 Ticagrelor (%)

4(5.7)

0(0)

0(0)

0.235

 ACEi (%)

34(48.6)

14(43.8)

4(23.5)

0.175

 ARB (%)

15(21.4)

11(34.4)

8(47.1)

0.077

 β-blocker(%)

55(78.6)

28(87.5)

15(88.2)

0.432

 Statin (%)

69(98.6)

32(100)

17(100)

0.703

 Trimetazidine (%)

3(4.3)

1(3.1)

1(5.9)

0.899

  1. Data are expressed as mean ± SD, number (percentage), or median (interquartile range)
  2. ACEi, angiotensin-converting enzyme inhibitor; AFL/Afib, atrial flutter/fibrillation; ARB, angiotensin II receptor blocker; BMI, body mass index; BNP, B-type natriuretic peptide; CKD, chronic kidney disease; CRP, C-reactive protein; FPG, fasting plasma glucose; HbA1c, glycosylated hemoglobin; HFmrEF, heart failure with mildly reduced ejection fraction; HFrEF, heart failure with reduced ejection fraction; LDL-C, low-density lipoprotein cholesterol; PLT, platelet; WBC, white blood cell