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Table 3 Ventricular strain analysis

From: Stent interventions for pulmonary artery stenosis improve bi-ventricular flow efficiency in a swine model

 

Sham

LPAS

Intervention

LV peak strain (%)

− 14.6 ± 2.7

− 15.6 ± 2.5

− 16.5 ± 2.9

LV peak diastolic strain rate (%/s)

85 ± 21

88 ± 24

109 ± 20

LV peak systolic strain rate (%/s)

− 74 ± 17

− 76 ± 18

− 90 ± 10

RV peak strain (%)

− 11.8 ± 4.5

− 12.5 ± 4.5

− 14.4 ± 5.6

RV peak diastolic strain rate (%/s)

46 ± 26

59 ± 21

59 ± 33

RV peak systolic strain rate (%/s)

− 59 ± 31

− 68 ± 30

− 82 ± 24