ArticleQuantitative imaging in medicine and surgery2025
Impaired diastolic filling and adverse event risks in patients with ST-segment-elevation myocardial infarction: insights from four-dimensional flow magnetic resonance imaging.
Article in Quantitative imaging in medicine and surgery, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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
0 citing papers in PubMed.
No citing paper in PubMed yet.
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
No grant is acknowledged in the PubMed record.
Abstract
Background: Intra-cavity flow disorders have association with adverse cardiovascular events in patients with ST-segment elevation myocardial infarction (STEMI). This study aims to explore the characteristics of four-dimensional flow (4D-Flow) and its relationship with the adverse event risk scores in patients with STEMI. Methods: Forty patients with STEMI (38 males, mean age 54.35 years) and 20 healthy controls (18 males, mean age 50.40 years) were prospectively enrolled for cardiac magnetic resonance (CMR) imaging. The 4D-Flow data analysis was performed using the MASS post-processing software. Left ventricular (LV) flow kinetic energy (KE) parameters included LV KE, in-plane KE, systolic KE, diastolic KE, E-wave KE, A-wave KE, E wave/A wave ratio (E/A ratio), and time difference (TD). Adverse event risks were calculated in accordance with the criteria [Global Registry of Acute Coronary Events (GRACE) risk model version 2.0]. The correlation of CMR parameters with GRACE risk score was analyzed using Pearson or Spearman's correlation test. Significant variables (P<0.05) derived from the univariate forward regression method were integrated into the multivariable analysis, P<0.05. Results: The diastolic function KE parameters, TD, E/A and E-wave KEEDV, exhibited significant differences between the STEMI-high risk and STEMI-low risk groups [58.60 (36.20-68.50) Conclusions: 4D-Flow imaging revealed impaired diastolic filling in acute STEMI patients, which was associated with higher adverse event risk scores.
Indexed as
Identifiers
What OpenQuestion 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 OpenQuestion graph.