We have located links that may give you full text access.
E/a´ ratio a simple detector of left ventricular dysfunction in patients with decreased ejection fraction.
Scandinavian Cardiovascular Journal : SCJ 2018 Februrary
OBJECTIVES: Could a diastolic dysfunction and an increased LV-filling pressure according to ASE/EACVI guidelines be detected or ruled out by the E/a´ratio in patients with decreased ejection fraction.
DESIGN: We retrospectively evaluated the diastolic function of 113 unselected in-hospital patients, aged 40-84 years, in sinus rhythm and with no or mild valve disease, having a decreased systolic function (EF ≤50%) using the new ASE/EACVI guidelines and compared these results with the E/a´ratio derived from the E wave in the mitral flow and the a´velocity in the tissue Doppler.
RESULTS: The average E/a´ ratio is a strong predictor of a grade II-III diastolic dysfunction and an elevated left atrial pressure according to ASE/EACVI guidelines with an AUC of 0.92. An average E/a´ ratio with a cut-off >10 had a sensitivity of 97.6% and a negative predictive value of 98.2% in detecting or ruling out a grade II-III diastolic dysfunction and an elevated left atrial pressure according to the current guidelines.
CONCLUSION: The average E/a´ ratio might be useful as a fast screening tool of a left ventricular dysfunction and an increased left ventricular filling pressure in patients with a decreased ejection fraction.
DESIGN: We retrospectively evaluated the diastolic function of 113 unselected in-hospital patients, aged 40-84 years, in sinus rhythm and with no or mild valve disease, having a decreased systolic function (EF ≤50%) using the new ASE/EACVI guidelines and compared these results with the E/a´ratio derived from the E wave in the mitral flow and the a´velocity in the tissue Doppler.
RESULTS: The average E/a´ ratio is a strong predictor of a grade II-III diastolic dysfunction and an elevated left atrial pressure according to ASE/EACVI guidelines with an AUC of 0.92. An average E/a´ ratio with a cut-off >10 had a sensitivity of 97.6% and a negative predictive value of 98.2% in detecting or ruling out a grade II-III diastolic dysfunction and an elevated left atrial pressure according to the current guidelines.
CONCLUSION: The average E/a´ ratio might be useful as a fast screening tool of a left ventricular dysfunction and an increased left ventricular filling pressure in patients with a decreased ejection fraction.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app