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. 2020 Nov 25;10(4):2045894020969079. doi: 10.1177/2045894020969079

Fig. 1.

Fig. 1.

Changes of heart function, pulmonary blood flow, and RVSP among sham, OAMI, and PH-OAMI groups. (a–g) Echocardiography measurements. sham: n=9; OAMI: n=14; PH-OAMI: n=8. (h, i) PVPV measurement. (j, k) RVSP measurement. Data are given as means ± SEM. ##P < 0.01 versus sham group, *P < 0.05 or **P < 0.01 versus OAMI group.

PH: pulmonary hypertension; OAMI: old anterior myocardial infarction; EF: ejection fraction; FS: fractional shortening; LV: left ventricular; LV vol;d: left ventricular end-diastolic volume; LV vol;s: left ventricular end-systolic volume; PVPV: pulmonary velocity-time integral peak velocity; RVSP: right ventricular systolic pressure.