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  Indian J Med Microbiol
 

Figure 1: (a) Linear regression analysis plot of echocardiography and right heart catheterization of systolic pulmonary artery pressure (n = 30, r = 0.403, P = 0.027). (b) Bland–Altman plot of systolic pulmonary artery pressure measured by echocardiography and right heart catheterization

Figure 1: (a) Linear regression analysis plot of echocardiography and right heart catheterization of systolic pulmonary artery pressure (<i>n</i> = 30, <i>r</i> = 0.403, <i>P</i> = 0.027). (b) Bland–Altman plot of systolic pulmonary artery pressure measured by echocardiography and right heart catheterization