Skip to main content
. 2018 Aug 15;3(10):939–948. doi: 10.1001/jamacardio.2018.2454

Figure 2. Mean Values of 3-Dimensional (3-D) Right Ventricular Ejection Fraction (RVEF), 3-D RV Longitudinal Strain (RVLS), and RVEF/Pulmonary Artery Systolic Pressure Ratio as a Measure of Right Ventricular–Pulmonary Artery (RV-PA) Coupling Across Heart Failure (HF) Stages.

Figure 2.

Tests for trend across HF stages were performed using multivariable linear regression models adjusting for age, sex, and race/ethnicity.

aP <.05 for unadjusted and adjusted with age, sex and race/ethnicity (reference = stage 0).

bP <.05 for unadjusted.