Comparison of the prognostic value of lateral versus septal early mitral annulus velocity in patients with acute decompensated heart failure

Mitral annular early diastolic velocity (e′) measured using Doppler echocardiography is important for the noninvasive estimation of left ventricular filling pressure (LVFP). However, it remains unknown whether lateral or septal e′ is prognostically more reliable. Accordingly, here, we compared the p...

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Bibliographic Details
Published in:The international journal of cardiovascular imaging 2023-04, Vol.39 (4), p.707-714
Main Authors: Matsushita, Kenichi, Minamishima, Toshinori, Sakata, Konomi, Satoh, Toru, Soejima, Kyoko
Format: Article
Language:English
Subjects:
Cardiac Imaging
Cardiology
Congestive heart failure
Diastole
Doppler effect
Echocardiography
Echocardiography, Doppler - methods
Failure analysis
Heart Failure
Humans
Imaging
Medicine
Medicine & Public Health
Mortality
OriginalPaper
Predictive Value of Tests
Prognosis
Radiology
Rank tests
Retrospective Studies
Velocity
Ventricle
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Summary:Mitral annular early diastolic velocity (e′) measured using Doppler echocardiography is important for the noninvasive estimation of left ventricular filling pressure (LVFP). However, it remains unknown whether lateral or septal e′ is prognostically more reliable. Accordingly, here, we compared the prognostic utility of lateral e′ with that of septal e′ in patients hospitalized for acute decompensated heart failure (HF). We retrospectively analyzed the data of 193 consecutive patients with acute decompensated HF. According to the 2016 American Society of Echocardiography/European Association of Cardiovascular Imaging guidelines, the cut-off values of high lateral e′ and septal e′ were 10 cm/s and 7 cm/s, respectively. Kaplan–Meier survival curves and log-rank tests were used to compare 90-day mortality between groups. For the entire cohort, 90-day mortality was 15.5%. Lateral e′
ISSN:1875-8312
1569-5794
1875-8312
1573-0743
DOI:10.1007/s10554-022-02770-1