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Table 1 Hemodynamic and echocardiographic parameters

From: Toll-like receptor 4 deficiency: Smaller infarcts, but nogain in function

Strain

Heart rate (bpm)

LVDevP (mmHg)

+dp/dtmax (mmHg·s-1)

- dp/dtmin (mmHg·s-1)

ESV (μL)

EDV (μL)

WT

588.4 ± 33.6

77.9 ± 1.7*

7887.5 ± 317.3

-5554.9 ± 402.6

32.4± 3.4

55.6± 4.5

C3H/HeJ

587.7 ± 11.4

63.0 ± 4.2

6651.0 ± 1383.0

-6117.2 ± 1129.4

33.8 ± 5.8

52.2 ± 6.1

  1. Hemodynamic measurements (WT n = 6, C3H/HeJ: n = 3) and echocardiography (WT n = 6, C3H/HeJ: n = 6) were performed 24h after MI/R. Hemodynamic parameters showed no significant difference for contractility (+ dp/dtmax) and relaxation (- dp/dtmin). However, left-ventricular developed pressure (LVDevP) was significantly higher in WT. End-systolic left-ventricular volume (ESV) and end-diastolic left-ventricular volume (EDV) showed no difference. *p < 0.05.
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BMC Physiology

ISSN: 1472-6793

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