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Table 1 Right ventricular pressure, left atrial pressure, HW/BW, (LV + V)/RV contrast

From: Mechanical stretching of the pulmonary vein mediates pulmonary hypertension due to left heart disease by regulating SAC/MAPK pathway and the expression of IL-6 and TNF-α

Group,
P value
Sham group
(n = 12)
PH-LHD group
(n = 36)
t value P value
RVP (cmH20) 28.417 ± 3.034 35.339 ± 4.866 −6.325 0.001*
LAP (cmH20) 8.227 ± 0.321 13.657 ± 2.402 −16.119 0.001*
HW/BW (%) 0.197 ± 0.016 0.212 ± 0.022 −2.340 0.022*
(LV + VS)/RV 2.827 ± 0.119 3.082 ± 0.061 −3.303 0.001*
  1. *P ≤ 0.05