Observational studyJournal of the American Heart Association2023
Longitudinal Aortic Root Dilatation in Collegiate American-Style Football Athletes.
Observational study in Journal of the American Heart Association, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.
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
6 citing papers in PubMed, 1 synthesis or guideline pooled it, 9 citations in OpenAlex.
- Clinical Considerations for Competitive Sports Participation for Athletes With Cardiovascular Abnormalities: A Scientific Statement From the American Heart Association and American College of Cardiology.Journal of the American College of Cardiology · 2025Guideline
- Total Thrombus-Formation Analysis System (T-TAS) in Aortopathies: A Conceptual and Potential Framework to Spatial Heterogeneity and Regional Context.International journal of molecular sciences · 2026Review
- Bicuspid Aortic Valve Aortopathy in an Athlete: A Case Report and Mini-Review.JACC. Case reports · 2026Article
- Association between muscle strength gains and biventricular cardiac remodeling in response to high-intensity resistance training in healthy untrained males: a longitudinal study.BMC sports science, medicine & rehabilitation · 2025Article
- Sport PRactice and its Effects on aortic size and valve function in bicuspid Aortic valve Disease: a cross-sectional report from the SPREAD study.British journal of sports medicine · 2024Article
- Inter-season training effects on cardiovascular health in American-style football players.BMC sports science, medicine & rehabilitation · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
12 authors at 4 institutions in 1 country.
Funding
Abstract
Background Clinically relevant aortic dilatation (>40 mm) and increased cardiovascular risk are common among retired professional American-style football athletes. Among younger athletes, the effect of American-style football participation on aortic size is incompletely understood. We sought to determine changes in aortic root (AR) size and associated cardiovascular phenotypes across the collegiate career. Methods and Results This was a multicenter, longitudinal repeated-measures observational cohort study of athletes across 3 years of elite collegiate American-style football participation. A total of 247 athletes (119 [48%] Black, 126 [51%] White, 2 [1%] Latino; 91 [37%] linemen, 156 [63%] non-linemen) were enrolled as freshmen and studied at pre- and postseason year 1, postseason year 2 (N=140 athletes), and postseason year 3 (N=82 athletes). AR size was measured with transthoracic echocardiography. AR diameter increased over the study period from 31.7 (95% CI, 31.4-32.0) to 33.5 mm (95% CI, 33.1-33.8;
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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.