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Contaminant Metals and Cardiovascular Health.
Karl Kristian Lundin1, Yusuf Kamran Qadeer1, Zhen Wang2,3
1Section of Cardiology, Baylor College of Medicine, Houston, TX 77030, USA.
Journal of Cardiovascular Development and Disease
|November 24, 2023
Summary
Environmental heavy metals pose risks to cardiovascular health. This review details the impacts of ten metals, like lead and arsenic, on heart health and suggests prevention strategies.
Area of Science:
- Environmental Health
- Cardiovascular Toxicology
Background:
- Growing evidence links environmental contaminants, particularly heavy metals, to adverse health outcomes.
- Cardiovascular (CV) health is a significant concern, with environmental factors playing an increasingly recognized role.
Purpose of the Study:
- To comprehensively review existing research on the cardiovascular health impacts of ten common environmental contaminant metals.
- To summarize exposure routes, mechanisms, health effects, and mitigation strategies for each metal.
Main Methods:
- Systematic literature review of studies investigating the relationship between environmental metals and cardiovascular health.
- Analysis of ten specific metals: lead, barium, nickel, chromium, cadmium, arsenic, mercury, selenium, zinc, and copper.
Main Results:
- Metals exhibit a spectrum of cardiovascular toxicity, ranging from minimal (e.g., chromium, selenium) to severe (e.g., arsenic, cadmium, lead).
- Detailed findings cover environmental exposure pathways, pathophysiological effects, and clinical impacts for each metal reviewed.
Conclusions:
- Environmental contaminants, especially certain heavy metals, significantly impact cardiovascular health.
- Further research is needed to fully elucidate the mechanisms and guide clinical prevention and treatment strategies for metal-induced cardiovascular diseases.
Keywords:
cardiac toxicitycardiac toxinscardiology and environmental sciencecardiology and metal toxinscardiology and metalscardiovascular diseasecardiovascular metal toxicitycardiovascular toxicityenvironmental cardiac toxinsenvironmental contaminants and cardiovascular toxicityenvironmental heart toxinsheart and metal toxicityheart toxicityheart toxinsmetal toxicitymetals and cardiovascular disease
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