Evidence map›Paper›PMID 28476875›Full record

ArticleJournal of the American Heart Association2017

Traditional Cardiovascular Risk Factors and Their Relation to Future Surgery for Valvular Heart Disease or Ascending Aortic Disease: A Case-Referent Study.

Johan Ljungberg, Bengt Johansson, Karl Gunnar Engström, Elin Albertsson, Paul Holmer, Margareta Norberg, Ingvar A Bergdahl, Stefan Söderberg

Open access · goldAbstract read
In one paragraph

Article in Journal of the American Heart Association, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
2.0field-weighted citation impact, top 12% of its field
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

24 citing papers in PubMed, 40 citations in OpenAlex.

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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

8 authors at 1 institution in 1 country.

Johan LjungbergDepartment of Public Health and Clinical Medicine, Cardiology, Umeå University, Umeå, Sweden.
Bengt JohanssonDepartment of Public Health and Clinical Medicine, Cardiology, Umeå University, Umeå, Sweden.
Karl Gunnar EngströmDepartment of Surgical and Perioperative Sciences, Surgery, Umeå University, Umeå, Sweden.
Elin AlbertssonDepartment of Public Health and Clinical Medicine, Cardiology, Umeå University, Umeå, Sweden.
Paul HolmerDepartment of Public Health and Clinical Medicine, Cardiology, Umeå University, Umeå, Sweden.
Margareta NorbergDepartment of Public Health and Clinical Medicine, Epidemiology, Umeå University, Umeå, Sweden.
Ingvar A BergdahlDepartment of Biobank Research, Umeå University, Umeå, Sweden.
Stefan SöderbergDepartment of Public Health and Clinical Medicine, Cardiology, Umeå University, Umeå, Sweden stefan.soderberg@umu.se.
Umeå University · SE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundRisk factors for developing heart valve and ascending aortic disease are based mainly on retrospective data. To elucidate these factors in a prospective manner, we have performed a nested case-referent study using data from large, population-based surveys. METHODS AND

resultsA total of 777 patients operated for heart valve disease or disease of the ascending aorta had previously participated in population-based health surveys in Northern Sweden. Median time (interquartile range) from survey to surgery was 10.5 (9.0) years. Primary indications for surgery were aortic stenosis (41%), aortic regurgitation (12%), mitral regurgitation (23%), and dilatation/dissection of the ascending aorta (17%). For each case, referents were allocated, matched for age, sex, and geographical area. In multivariable models, surgery for aortic stenosis was predicted by hypertension, high cholesterol levels, diabetes mellitus, and active smoking. Surgery for aortic regurgitation was associated with a low cholesterol level, whereas a high cholesterol level predicted surgery for mitral regurgitation. Hypertension, blood pressure, and previous smoking predicted surgery for disease of the ascending aorta whereas diabetes mellitus was associated with reduced risk. After exclusion of cases with coronary atherosclerosis, only the inverse associations between cholesterol and aortic regurgitation and between diabetes mellitus and disease of the ascending aorta remained.

conclusionsThis is the first truly prospective study of traditional cardiovascular risk factors and their association with valvular heart disease and disease of the ascending aorta. We confirm the strong association between traditional risk factors and aortic stenosis, but only in patients with concomitant coronary artery disease. In isolated valvular heart disease, the impact of traditional risk factors is varying.

Indexed as

Cardiac Surgical ProceduresVascular Surgical ProceduresAgedAortic AneurysmAortic DissectionAortic Valve InsufficiencyAortic Valve StenosisCase-Control StudiesChi-Square DistributionComorbidityCoronary Artery DiseaseFemaleHumansLogistic ModelsMaleMiddle Agedaortic diseaseaortic regurgitationaortic stenosismitral regurgitation

Identifiers

PMID28476875
PMCPMC5524078
OpenAlexW2610283222

What OpenQuestion holds

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LicenceCC BY-NC
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Registered trials

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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.