Evidence map›Paper›PMID 32772573›Full record

Observational studyCirculation. Cardiovascular imaging2020

Left Ventricular Mass Index Is Associated With Cognitive Function in Middle-Age: Bogalusa Heart Study.

Alexander C Razavi, Camilo Fernandez, Jiang He, Tanika N Kelly, Marie Krousel-Wood, Seamus P Whelton, Owen T Carmichael, Lydia A Bazzano

Open access · bronzeAbstract readObservational Study
In one paragraph

Observational study in Circulation. Cardiovascular imaging, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
1.2field-weighted citation impact, top 18% 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

18 citing papers in PubMed, 20 citations in OpenAlex.

  1. Article
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  4. Left ventricular remodeling and diastolic dysfunction predict cognitive decline in older adults.Alzheimer's & dementia : the journal of the Alzheimer's Association · 2026
    Article
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  15. Brain and cardiovascular-related changes are associated with aging, hypertension, and atrial fibrillation.Clinical autonomic research : official journal of the Clinical Autonomic Research Society · 2022
    Review
  16. Au et al. Respond to "Body Mass Index and Risk of Dementia".American journal of epidemiology · 2021
    Article
  17. Article
  18. Article
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

8 authors at 1 institution in 1 country.

Alexander C RazaviDepartment of Epidemiology, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA.
Camilo FernandezDepartment of Epidemiology, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA.
Jiang HeDepartment of Epidemiology, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA.
Tanika N KellyDepartment of Epidemiology, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA.
Marie Krousel-WoodDepartment of Epidemiology, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA.
Seamus P WheltonThe Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD.
Owen T CarmichaelPennington Biomedical Research Center, Baton Rouge, LA.
Lydia A BazzanoDepartment of Epidemiology, Tulane University School of Public Health and Tropical Medicine, New Orleans, LA.
Jianghan University · CN

Funding

Tracking & Evaluation CoreU54GM104940 · NIGMS · LSU PENNINGTON BIOMEDICAL RESEARCH CTR · PI Peter Todd Katzmarzyk · 2012 to 2026
$69.1M
Tulane COBRE in Cardiometabolic Diseases Clinical Research CoreP20GM109036 · NIGMS · TULANE UNIVERSITY OF LOUISIANA · PI Tony Y. Hu · 2016 to 2026
$25.3M
Lifespan Cardiovascular Risk Exposures and Alzheimer-related brain health: Bogalusa Heart StudyRF1AG041200 · NIA · TULANE UNIVERSITY OF LOUISIANA · PI BAZZANO, LYDIA, CARMICHAEL, OWEN T. · 2019 to 2022
$4.2M
Supplemental Funding Request for RF1 AG062309 Early life glycemic status and Alzheimer's disease neuroimaging markers in middle age: the Bogalusa Heart StudyR01AG062309 · NIA · TULANE UNIVERSITY OF LOUISIANA · PI BAZZANO, LYDIA, CARMICHAEL, OWEN T. · 2019 to 2023
$3.9M
The Role of Vascular Aging in Cognitive and Physical Function - Diversity SupplementR01AG041200 · NIA · TULANE UNIVERSITY OF LOUISIANA · PI BAZZANO, LYDIA · 2012 to 2017
$2.9M
Digital biomarkers of Alzheimers-related brain health and functionR21AG057983 · NIA · TULANE UNIVERSITY OF LOUISIANA · PI BAZZANO, LYDIA, URBINA, ELAINE MOTT · 2018 to 2020
$812k
The Roles of the Microbiome and Metabolome in Vascular AgingR21AG051914 · NIA · TULANE UNIVERSITY OF LOUISIANA · PI KELLY, TANIKA NICOLE · 2016 to 2017
$424k
The Roles of the Metabolome and Dietary Protein Intake in Left Ventricular Diastolic FunctionF30HL147486 · NHLBI · TULANE UNIVERSITY OF LOUISIANA · PI RAZAVI, ALEXANDER C. · 2019 to 2020
$97k
NHLBI NIH HHS F30 HL147486NIA NIH HHS R01 AG041200NIA NIH HHS R01 AG062309NIA NIH HHS R21 AG051914NIA NIH HHS R21 AG057983NIA NIH HHS RF1 AG041200NIGMS NIH HHS P20 GM109036NIGMS NIH HHS U54 GM104940
6 · The paper itself

Abstract

backgroundElevated cardiovascular disease risk factor burden is a recognized contributor to poorer cognitive function; however, the physiological mechanisms underlying this association are not well understood. We sought to assess the potential mediation effect of left ventricular (LV) remodeling on the association between lifetime systolic blood pressure and cognitive function in a community-based cohort of middle-aged adults.

methodsNine hundred sixty participants of the Bogalusa Heart Study (59.2% women, 33.8% black, aged 48.4±5.1 years) received 2-dimensional echocardiography to quantify relative wall thickness, LV mass, and diastolic and systolic LV function; and a standardized neurocognitive battery to assess memory, executive functioning, and language processing. Multivariable linear regression assessed the association of cardiac structure and function with a global composite cognitive function score, adjusting for traditional cardiovascular disease risk factors. Mediation analysis assessed the effect of LV mass index on the association between lifetime systolic blood pressure burden and cognitive function.

resultsThere were 233 (24.3%) and 136 (14.2%) individuals with concentric LV remodeling and concentric LV hypertrophy, respectively. Each g/m

conclusionsCardiac remodeling partially mediates the association between lifespan systolic blood pressure burden and adult cognition in individuals without dementia or clinical cardiovascular disease. Slowing or reversing the progression of cardiac remodeling in middle-age may be a novel therapeutic approach to prevent cognitive decline.

Indexed as

CognitionEchocardiographyVentricular Function, LeftVentricular RemodelingAdultAge FactorsCognitive DysfunctionExecutive FunctionFemaleHumansHypertrophy, Left VentricularLouisianaMaleMemoryMiddle AgedNeuropsychological Testsdementiaechocardiographyepidemiologyhypertensionventricular remodeling

Identifiers

PMID32772573
PMCPMC7428065
OpenAlexW3048445381

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.