Evidence map›Paper›PMID 41637522›Full record

ArticleJournal of the American Heart Association2026

Fibromuscular Dysplasia and Cerebrovascular Dissection: Insights From a Multicenter Cohort.

Mckay Hanna, Marianne Khoury, Qasem N Al Shaer, Digvijaya Navalkele, Bryan Wells, Fadi Nahab, Ghada A Mohamed

Abstract readMulticenter Study
In one paragraph

Article in Journal of the American Heart Association, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from 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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

1 citing paper in PubMed.

  1. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

7 authors.

Mckay HannaDepartment of Neurology University of Virginia Charlottesville VA.ORCID 0000-0001-6524-2770
Marianne KhouryDepartment of Cardiology University of Alabama Birmingham AL.ORCID 0000-0003-2876-7396
Qasem N Al ShaerDepartment of Neurology Ibn Sina Specialized Hospital Jenin Palestine.ORCID 0000-0003-3936-0292
Digvijaya NavalkeleDepartment of Neurology Grady Memorial Hospital Atlanta GA.ORCID 0000-0002-7999-2967
Bryan WellsDepartment of Cardiology Emory University Hospital Atlanta GA.ORCID 0000-0001-9994-7947
Fadi NahabDepartment of Neurology Emory University Hospital Atlanta GA.ORCID 0000-0003-1710-9881
Ghada A MohamedDepartment of Neurology Emory University Hospital Atlanta GA.ORCID 0000-0002-5045-6976

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundFibromuscular dysplasia (FMD) is a noninflammatory arteriopathy that may result in arterial stenosis, dissection, aneurysm, and tortuosity. Data remain limited on clinical features and outcomes of patients with FMD presenting with spontaneous cervical artery dissection (SCeAD). This study aimed to describe the characteristics and long-term outcomes of this population.

methodsWe conducted a retrospective multicenter cohort study of patients diagnosed with both SCeAD and FMD at 3 US comprehensive stroke centers (2018-2023). Patients were identified through hospital records and vascular registries. Diagnosis of FMD and SCeAD was confirmed through imaging review by vascular neurologists or cardiologists. Outcomes included recurrent dissections, cardiovascular events (ischemic stroke, transient ischemic attack, myocardial infarction, subarachnoid hemorrhage) and mortality.

resultsAmong 1632 patients with SCeAD, 97 (6%) had FMD diagnosis. The cohort was predominantly female (91%) and median age at FMD diagnosis was 50 years (interquartile range, 42-63). Carotid dissections were more frequent than vertebral dissections (86% versus 27%,

conclusionsFMD should be considered in patients presenting with SCeAD, particularly middle-aged women with multifocal dissections and no traditional vascular risk factors. There is an increased risk of dissection recurrence, future cardiovascular events, and harboring aneurysms. These findings highlight the need for further prospective studies that can guide surveillance and management strategies for this high-risk population.

Indexed as

Fibromuscular DysplasiaVertebral Artery DissectionAdultAortic DissectionCarotid Artery, Internal, DissectionDissection, Blood VesselFemaleHumansMaleMiddle AgedRecurrenceRetrospective StudiesRisk FactorsUnited Statescarotid dissectionfibromuscular dysplasiaspontaneous dissectionvertebral dissection

Identifiers

PMID41637522
PMCPMC13055827

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Registered trials

None linked

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.