Cited by 783Air Quality and Health ImpactsIndoor Air Quality and Microbial ExposureCOVID-19 impact on air quality

Cardiovascular effects of air pollution.

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Bourdrel, Thomas, Bind, Marie-Abèle, Béjot, Yannick, Morel, Olivier, Argacha, Jean-François·2017·Archives of Cardiovascular Diseases

Abstract

Air pollution is composed of particulate matter (PM) and gaseous pollutants, such as nitrogen dioxide and ozone. PM is classified according to size into coarse particles (PM 10), fine particles (PM 2.5) and ultrafine particles. We aim to provide an original review of the scientific evidence from epidemiological and experimental studies examining the cardiovascular effects of outdoor air pollution. Pooled epidemiological studies reported that a 10μg/m 3 increase in long-term exposure to PM 2.5 was associated with an 11% increase in cardiovascular mortality. Increased cardiovascular mortality was also related to long-term and short-term exposure to nitrogen dioxide. Exposure to air pollution and road traffic was associated with an increased risk of arteriosclerosis, as shown by premature aortic and coronary calcification. Short-term increases in air pollution were associated with an increased risk of myocardial infarction, stroke and acute heart failure. The risk was increased even when pollutant concentrations were below European standards. Reinforcing the evidence from epidemiological studies, numerous experimental studies demonstrated that air pollution promotes a systemic vascular oxidative stress reaction. Radical oxygen species induce endothelial dysfunction, monocyte activation and some proatherogenic changes in lipoproteins, which initiate plaque formation. Furthermore, air pollution favours thrombus formation, because of an increase in coagulation factors and platelet activation. Experimental studies also indicate that some pollutants have more harmful cardiovascular effects, such as combustion-derived PM 2.5 and ultrafine particles. Air pollution is a major contributor to cardiovascular diseases. Promotion of safer air quality appears to be a new challenge in cardiovascular disease prevention.

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Crossref · 10.1016/j.acvd.2017.05.003

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Authors
Bourdrel, T., Bind, M.-A., Béjot, Y., Morel, O., & Argacha, J.-F.
Affiliations
  • Harvard University (US)
  • Université de Bourgogne (FR)
  • Hôpital Civil, Strasbourg (FR)
  • Vrije Universiteit Brussel (BE)
Corresponding author
Bourdrel, Thomas
Venue
Archives of Cardiovascular Diseases
Publisher
Elsevier BV
Published
2017-11
Volume
110
Issue
11
Pages
634-642
ISSN
  • 1875-2128 (ISSN-L)
  • 1875-2136
OpenAlex
W2739223225
Cited by
783
References
62
Citations by year
2026: 29 · 2025: 48 · 2024: 55 · 2023: 69 · 2022: 82 · 2021: 370 · 2020: 70 · 2019: 37 · 2018: 17 · 2017: 2 · 2016: 1 · 2012: 1
FWCI
3.59
Type
journal article
Language
en
Open access
Locations
  • Archives of cardiovascular diseases (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
  • HAL (submittedVersion)
  • VUBIR (Vrije Universiteit Brussel) (submittedVersion)
Funders
National Institutes of Health (DP5OD021412)
Topics
  • Physical Sciences › Environmental Science › Health, Toxicology and Mutagenesis › Air Quality and Health Impacts
  • Physical Sciences › Environmental Science › Health, Toxicology and Mutagenesis › Indoor Air Quality and Microbial Exposure
  • Physical Sciences › Environmental Science › Global and Planetary Change › COVID-19 impact on air quality
Keywords
air pollution, cardiovascular effects, particulate matter, PM2.5, PM10, ultrafine particles, nitrogen dioxide, ozone, cardiovascular mortality, arteriosclerosis, aortic calcification, coronary artery calcification, myocardial infarction, stroke, acute heart failure, oxidative stress, endothelial dysfunction, thrombosis, platelet activation, air quality
MeSH terms
Air Pollutants, Animals, Blood Coagulation, Cardiovascular Diseases, Cardiovascular System, Environmental Exposure, Humans, Prognosis, Risk Factors, Time Factors, Reactive Oxygen Species, Oxidative Stress, Risk Assessment, Particulate Matter, Plaque, Atherosclerotic

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