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S′/RAAi correlation with measures of diastolic function. Correlations of S′/RAAi with a) Eed, b) EDP and c) dP/dtmin are shown. dP/dtmin: the minimum derivative of change in diastolic pressure over time; EDP: end-diastolic pressure; Eed: end-diastolic elastance; RAAi: right atrial area indexed to body surface area; S′: lateral tricuspid annulus peak systolic velocity.
