fig4

Figure 4. Preserved right ventricular function in mTAC mice. (A) Representative Doppler traces of pulmonary artery flow in sham (left panel) and mTAC mice (right panel). (B-D) Average values of (B) pulmonary vein artery velocity (PAV), (C) peak gradient (PAPG), and (D) velocity time integral (VTI) in sham (black dots, n = 6) and mTAC mice (red dots, n = 7). Data shown mean ± SEM. Student’s t-test was used to compare sham and mTAC groups.