Fig. 1From: The effects of an IV fluid bolus on mitral annular velocity and the assessment of diastolic function: a prospective non-randomized studyAssessment of diastolic function. A simplified algorithm for the assessment of diastolic function adapted from Swaminathan et al. [6] e’ – lateral mitral annular early diastolic tissue velocity. TDI – tissue Doppler imaging. E – Early trans-mitral filling velocity (cm/s). PWD – pulse wave DopplerBack to article page