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Fig. 2 | Journal of Cardiovascular Magnetic Resonance

Fig. 2

From: Right ventricular energetic biomarkers from 4D Flow CMR are associated with exertional capacity in pulmonary arterial hypertension

Fig. 2

Four-chamber views with right ventricle (RV) direct flow (green) using particle tracing overlayed at peak systole, end-systole and peak early diastolic filling phase in a 48-year-old normal subject (first row), and a 61-year-old pulmonary arterial hypertension (PAH) patient (second row) with RV direct flow 39% and 25%, respectively. Yellow circles denote the RV contours from stacks of short axis views. RVOT RV outflow tract

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