Cited by 1,125Cardiovascular Disease and AdiposityAdipokines, Inflammation, and Metabolic DiseasesDiabetes, Cardiovascular Risks, and Lipoproteins

Overview of Epidemiology and Contribution of Obesity to Cardiovascular Disease

Bastien, Marjorie, Poirier, Paul, Lemieux, Isabelle, Després, Jean-Pierre·2014·Progress in Cardiovascular Diseases

Abstract

The prevalence of obesity has increased worldwide and is a source of concern since the negative consequences of obesity start as early as in childhood. The most commonly used anthropometric tool to assess relative weight and classify obesity is the body mass index (BMI); BMI alone shows a U- or a J-shaped association with clinical outcomes and mortality. Such an inverse relationship fuels a controversy in the literature, named the 'obesity paradox', which associates better survival and fewer cardiovascular (CV) events in patients with elevated BMI afflicted with chronic diseases compared to non-obese patients. However, BMI cannot make the distinction between an elevated body weight due to high levels of lean vs. fat body mass. Generally, an excess of body fat (BF) is more frequently associated with metabolic abnormalities than a high level of lean body mass. Another explanation for the paradox is the absence of control for major individual differences in regional BF distribution. Adipose tissue is now considered as a key organ regarding the fate of excess dietary lipids, which may determine whether or not body homeostasis will be maintained (metabolically healthy obesity) or a state of inflammation/insulin resistance will be produced, with deleterious CV consequences. Obesity, particularly visceral obesity, also induces a variety of structural adaptations/alterations in CV structure/function. Adipose tissue can now be considered as an endocrine organ orchestrating crucial interactions with vital organs and tissues such as the brain, the liver, the skeletal muscle, the heart and blood vessels themselves. Thus, the evidence reviewed in this paper suggests that adipose tissue quality/function is as important, if not more so, than its amount in determining the overall health and CV risks of overweight/obesity.

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Crossref · 10.1016/j.pcad.2013.10.016

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Authors
Bastien, M., Poirier, P., Lemieux, I., & Després, J.-P.
Affiliations
Institut universitaire de cardiologie et de pneumologie de Québec (CA)
Corresponding author
Poirier, Paul
Venue
Progress in Cardiovascular Diseases
Publisher
Elsevier BV
Published
2014-01
Volume
56
Issue
4
Pages
369-381
ISSN
0033-0620 (ISSN-L)
OpenAlex
W2057830475
Cited by
1,125
References
16
Citations by year
2026: 30 · 2025: 56 · 2024: 74 · 2023: 74 · 2022: 78 · 2021: 93 · 2020: 116 · 2019: 104 · 2018: 130 · 2017: 112 · 2016: 105 · 2015: 106 · 2014: 45 · 2012: 1
FWCI
13.82
Type
journal article
Language
en
Open access
closed
Locations
  • Progress in Cardiovascular Diseases (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Health Sciences › Medicine › Cardiology and Cardiovascular Medicine › Cardiovascular Disease and Adiposity
  • Health Sciences › Medicine › Epidemiology › Adipokines, Inflammation, and Metabolic Diseases
  • Health Sciences › Medicine › Endocrinology, Diabetes and Metabolism › Diabetes, Cardiovascular Risks, and Lipoproteins
Keywords
obesity, cardiovascular disease, obesity paradox, body mass index, body fat distribution, visceral obesity, metabolically healthy obesity, adipose tissue endocrine function, insulin resistance, inflammation, cardiovascular risk, lean body mass, childhood obesity
MeSH terms
Adolescent, Adult, Aged, Cardiovascular Diseases, Child, Female, Humans, Male, Middle Aged, Obesity, Obesity, Morbid, Prognosis, Global Health, Comorbidity, Body Mass Index, Prevalence, Age Distribution, Sex Distribution, Risk Assessment, Abdominal Fat, Body Fat Distribution, Pediatric Obesity

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