Abstract
Introduction: Heart failure with preserved ejection fraction (HFPEF) has become an increasingly prevalent condition in recent years. Because this condition is so common and carries a mortality risk similar to that of heart failure with reduced ejection fraction [1], accurate noninvasive evaluation of left ventricular diastolic function is an important everyday task in the echocardiography laboratory. Diastolic function is often challenging to assess, requiring the reader to understand the patient’s comorbid cardiac conditions, then quantify and reconcile multiple parameters. Among patients with normal ejection fractions, the ratio of mitral inflow to mitral annular velocity (E/e’) is the recommended initial screen for the evaluation of elevated left ventricular filling pressures [2]. However, E/e’ is an imperfect index, leaving many patients in an indeterminate range. Additional methods are required to fill in such gaps.
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.
