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Table 5 The efficiency of radial strains and circumferential strains in different segments of reperfusion group

From: Low-dose dobutamine cardiovascular magnetic resonance segmental strain study of early phase of intramyocardial hemorrhage rats

Segment

EPRS/%/s(M(P25,P75))

EPCS/%/s (M(P25,P75))

Rest

Stress

P

Rest

Stress

P

IMH

128.5 (90.3,157.9)

132.3 (75.2,184.8)

0.841

− 77.2 (− 59.6, − 84.8)

− 81.8 (− 56.9, − 100.4)

0.334

MI

161.4 (104.2,230.7)

160.4 (116.2,302.3)

< 0.05

− 94.5 (− 65.9, − 117.2)

− 96.2 (− 77.2, − 135.5)

< 0.05

NMI

168.4 (92.7,283.7)

191.4 (117.8,371.1)

< 0.05

− 90.9 (− 61.8, − 117)

− 104.8 (− 71.5, − 144.6)

< 0.01

  1. EPRS efficiency of peak radial strains, EPCS efficiency of peak circumferential strains, IMH intramyocardial hemorrhage, MI myocardial infarction, NMI non-myocardial infarction
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BMC Medical Imaging

ISSN: 1471-2342

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