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. Author manuscript; available in PMC: 2007 Oct 9.
Published in final edited form as: J Am Soc Echocardiogr. 2006 Apr;19(4):403–412. doi: 10.1016/j.echo.2005.11.012

Figure 6.

Figure 6

Dynamic compliance (Cdyn) plotted against pulmonary artery (PA) systolic pressure for both control subjects (circles) and patients with pulmonary hypertension (squares). Note nonlinear relationship, indicating mechanical response of PAs to pressure.