Abstract
Background Mitral annular plane systolic excursion (MAPSE) reflects longitudinal left ventricular function, predicts survival in heart failure patients and provides a sensitive marker of early systolic dysfunction in hypertensive patients with normal ejection fraction (EF). Doppler mitral annulus velocity (e’) in early diastole predicts cardiac mortality, differentiates diseases and estimates filling pressures. We present a practical technique that facilitates measuring atrioventricular junction (AVJ) motion throughout the cardiac cycle from cine cardiac magnetic resonance (CMR) and correlate these measurements with EF and echocardiographydetermined e’.
Highlights
Mitral annular plane systolic excursion (MAPSE) reflects longitudinal left ventricular function, predicts survival in heart failure patients and provides a sensitive marker of early systolic dysfunction in hypertensive patients with normal ejection fraction (EF)
We present a practical technique that facilitates measuring atrioventricular junction (AVJ) motion throughout the cardiac cycle from cine cardiac magnetic resonance (CMR) and correlate these measurements with EF and echocardiographydetermined e’
The longitudinal AVJ displacement was plotted as a function of time, and maximum systolic displacement and early diastolic velocity were determined (Figures 1 and 2)
Summary
Mitral annular plane systolic excursion (MAPSE) reflects longitudinal left ventricular function, predicts survival in heart failure patients and provides a sensitive marker of early systolic dysfunction in hypertensive patients with normal ejection fraction (EF). We present a practical technique that facilitates measuring atrioventricular junction (AVJ) motion throughout the cardiac cycle from cine cardiac magnetic resonance (CMR) and correlate these measurements with EF and echocardiographydetermined e’
Sign-in/Register to view highlights & summary Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
