Fig. 3
From: Case report: pericardial effusion with constrictive physiology in a patient with wet beriberi
Simultaneous right and left ventricular measurements showed elevated and approximately equal end-diastolic pressures with dip and plateau pattern (a). Paradoxical pulsation was not observer during respiratory change, but respiratory ventricular discordance was seen; Arrows shows increased RV pressure occurred concomitantly with decreased LV pressure decreased during inspiratory phase (b)