ArticleJournal of the American Society of Echocardiography : official publication of the American Society of Echocardiography2025
Association of Impaired Relaxation Mitral Inflow Pattern (Grade 1 Diastolic Function) With Long-Term Noncardiovascular and Cardiovascular Mortality.
Article in Journal of the American Society of Echocardiography : official publication of the American Society of Echocardiography, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
7 authors.
Funding
Abstract
backgroundAbnormalities of left ventricular diastolic function are established independent predictors of heart failure and mortality. The aim of this study was to determine whether the association of diastolic function with all-cause mortality is driven by cardiovascular or noncardiovascular death and if impaired relaxation mitral inflow filling pattern is a risk marker.
methodsDiastolic function was graded by the Mayo Clinic algorithm using the well-characterized prospective Olmsted County Heart Function Study. Those with reduced left ventricular ejection fraction, moderate or greater valve disease, clinical diagnosis of heart failure, or indeterminate diastolic function were excluded. Notably, all patients with an impaired relaxation pattern (E/A ratio < 0.8) were classified as abnormal (grade 1) regardless of ejection fraction and clinical or other echocardiographic abnormalities. Individuals were followed for a median of 19.7 years (interquartile range, 18.9-20.6 years) for mortality outcomes.
resultsIn a community cohort of 1,005 subjects 63 years (interquartile range, 57-71 years) of age, grade 1 diastolic function was common (26%) and associated with all-cause mortality (hazard ratio [HR], 4.05; 95% CI, 3.22-5.09; P < .0001). This association persisted in a subgroup of those with impaired myocardial relaxation and no other clinical or echocardiographic abnormalities (HR, 2.71; 95% CI, 1.89-3.88; P < .0001). The association of diastolic function with noncardiovascular death was not significant after adjustment for age, sex, and comorbidities, though there was an association with grade 1 diastolic function and risk for death of dementia (age- and sex-adjusted HR, 2.30; 95% CI, 1.54-3.45; P < .001). The association of diastolic function and cardiovascular mortality persisted in multivariable model, including for grade 1 diastolic function (HR, 2.43; 95% CI, 1.16-5.05; P = .02).
conclusionsImpaired relaxation mitral inflow pattern (grade 1) is common in older adults in the community and found to be associated with cause-specific death, highlighting this simple echocardiographic finding as a potential biomarker of cardiovascular and cognitive risk and not necessarily a benign finding that is normal with age.
Indexed as
Identifiers
What Socratic holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.