Skip to main content

Table 1 Demographic, clinical, laboratory, and radiographic data of acute myocardial infarction patients (n = 100)

From: Direct comparison of multilayer left ventricular global longitudinal strain using CMR feature tracking and speckle tracking echocardiography

Parameters

AMI patients (n = 100)

Age

53 ± 17

Male gender (%)

82

Body mass index, kg/m2

27.5 ± 4.6

Systolic BP, mmHg

135 ± 27

Diastolic BP, mmHg

79 ± 16

Heart rate, bpm

75 ± 20

Medical History

 

 Diabetes mellitus

24

 Smoker (current or > 10 pack year history)

58

 Family history of ischaemic heart disease

26

 Hypercholesterolaemia

48

 Hypertension

48

LV volumes and indices on CMR

Baseline

Follow up

 LV end-diastolic volume, mL

153 ± 34

158 ± 36

 LV end-systolic volume, mL

80 ± 26

75 ± 31

 LV stroke volume, mL

73 ± 17

54 ± 10

 LV mass

134 ± 33

127 ± 26

LV Ejection Fracture (%)

Baseline

Follow up

 STE measurement

49.5 ± 8.5

55.0 ± 10.7

 CMR measurement

48.7 ± 8.9

53.8 ± 10.3

Infarction characteristics on CMR

 

 Baseline myocardial scar core size (5SD)

8.8 ± 6.7

 Follow up myocardial scar core size (5SD)

6.8 ± 5.2

 Negative LV remodeling %

14

 Microvascular obstruction %

30

Laboratory date

 

 Admission creatinine, umol/L

85 ± 22

 72 h high sensitivity troponin T ug/L

2.28 ± 1.8

  1. Continuous data is presented as mean ± standard deviation