Fig. 3From: Correlation between echocardiographic estimation of right atrial pressure and invasive measurement of central venous pressure in postoperative pediatric patients with congenital heart disease: a prospective observational studyA scatterplot depicting the correlation between invasively measured central venous pressure and the ratio of the maximal diameter of the inferior vena cava (IVC) to the maximal diameter of the descending aorta. B Scatterplot illustrating the correlation between invasively measured central venous pressure and the superior vena cava S/D velocity ratio. C Scatterplot showing the correlation between invasively measured central venous pressure and the right atrial vertical axis. D Scatterplot demonstrating the correlation between invasively measured central venous pressure and the tricuspid valve A wave acceleration rate. E Scatterplot illustrating the correlation between invasively measured central venous pressure and multiple variables, including the ratio of the maximal diameter of the inferior vena cava (IVC) to the maximal diameter of the descending aorta, superior vena cava S/D velocity ratio, right atrial vertical axis, and tricuspid valve A wave acceleration rateBack to article page