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Table 1 Clinical characteristics of included patients, stratified according to the number of acquired CMR scans

From: Dynamic changes in injured myocardium, very early after acute myocardial infarction, quantified using T1 mapping cardiovascular magnetic resonance

Patients characteristics

Temporal change cohort (N = 30)

Single scan cohort (N = 16)

P value

Age(a)

60 ± 11

56 ± 8

0.26

Male gender(c)

27 (90%)

16 (100%)

0.54

Hypertension(c)

11 (37%)

4 (25%)

0.42

Dyslipidaemia(c)

10 (33%)

6 (38%)

0.77

Active smoking(c)

9 (30%)

2 (13%)

0.19

Diabetes(c)

2 (7%)

1 (7%)

1.0

Ischaemia time(b) (mins)

188 (149–292)

165 (102–251)

0.21

Systolic pressure(a)

124 ± 27

131 ± 24

0.40

Diastolic pressure(a)

75 ± 16

80 ± 12

0.29

Preloading clopidogrel(c)

21 (70%)

10 (63%)

0.61

Anterior infarct(c)

8 (27%)

8 (50%)

0.19

Thrombectomy use(c)

19 (63%)

8 (50%)

0.38

Glycoprotein IIb/IIIa inhibitors(c)

5 (17%)

3 (19%)

0.86

Stent length(b) (mm)

28 (22–32)

26 (20–30)

0.49

Stent diameter(b) (mm)

3.5 (3.4–4)

3.5 (3 4)

0.27

Final TIMI III flow(c)

25 (83%)

13 (81%)

1.0

  1. Data are presented as (a) mean ± SD, (b) median & IQR, (c) total number and proportion, TIMI (thrombolysis in myocardial infarction)