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Table 1 Strain parameters, stroke volume and RV wall stress before and after PEA

From: Interventricular asynchrony in Chronic Thrombo Embolic Pulmonary Hypertension recovers after pulmonary endarterectomy: role of right ventricular wall stress

 

Before PEA

After PEA

p

L-R delay in Tpeak (ms)

95 ± 61

2 ± 47

<0.001

S-R delay in Tpeak (ms)

136 ± 48

25 ± 20

<0.001

RV peak strain (%)

12 ± 3

17 ± 3

<0.05

Stroke volume (ml)

59 ± 13

72 ± 10

<0.001

RV wall stress (kPa)

39 ± 17

17 ± 10

<0.001

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Journal of Cardiovascular Magnetic Resonance

ISSN: 1532-429X

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