Skip to main content

Table 5 Cardiac function parameters measured by echocardiography before interventions and after 3 days of reperfusion

From: In vivo MRI and ex vivo histological assessment of the cardioprotection induced by ischemic preconditioning, postconditioning and remote conditioning in a closed-chest porcine model of reperfused acute myocardial infarction: importance of microvasculature

 

Isch

IPostC

RIC

Baseline

3 days

Baseline

3 days

Baseline

3 days

LV EDDI (mm/kg)

1.50 ± 0.09

1.47 ± 0.14

1.55 ± 0.08

1.59 ± 0.10

1.44 ± 0.05

1.47 ± 0.03

LV ESDI (mm/kg)

1.07 ± 0.11

1.05 ± 0.11

1.12 ± 0.09

1.08 ± 0.07

1.00 ± 0.04

0.99 ± 0.04

LV FS (%)

29.07 ± 3.92

28.50 ± 2.70

28.10 ± 3.16

31.38 ± 2.26

30.33 ± 2.05

32.93 ± 2.21

LV EF (%)

54.93 ± 5.53

54.67 ± 3.87

54.14 ± 4.49

59.48 ± 2.76

57.67 ± 2.99

61.04 ± 3.07

LV EDVI (mL/kg)

3.04 ± 0.30

3.29 ± 0.31

3.24 ± 0.29

3.59 ± 0.44

2.74 ± 0.16

3.05 ± 0.11

LV ESVI (mL/kg)

1.44 ± 0.28

1.48 ± 0.16

1.56 ± 0.24

1.41 ± 0.18

1.25 ± 0.15

1.19 ± 0.10

LV SVI (mL/kg)

1.59 ± 0.11

1.62 ± 0.29

1.68 ± 0.14

2.18 ± 0.31

1.66 ± 0.14

1.86 ± 0.12

LV DMI (g/kg)

4.43 ± 0.29

3.53 ± 0.45

3.99 ± 0.43

4.12 ± 0.44

4.16 ± 0.31

4.03 ± 0.26

LV SMI (g/kg)

4.31 ± 0.25

3.94 ± 0.35

3.96 ± 0.36

4.36 ± 0.44

3.66 ± 0.30

4.19 ± 0.23

  1. n = 7–9/group
  2. LV left ventricle, EDDI end-diastolic diameter index, ESDI end-systolic diameter index, FS fractional shortening, EF ejection fraction, EDVI end-diastolic volume index, ESVI end-systolic volume index, SVI stroke volume index, DMI diastolic mass index, SMI systolic mass index