Core Concepts
Chronic exposure to lead, cadmium, and arsenic significantly contributes to cardiovascular disease risks.
Abstract
Mounting evidence supports the link between chronic exposure to lead, cadmium, and arsenic and cardiovascular disease (CVD). The American Heart Association (AHA) highlights the impact of contaminant metals on heart health, emphasizing the need for awareness and preventive measures.
Involuntary exposure to contaminant metals through various sources leads to oxidative stress, inflammation, and cardiovascular complications.
Lead, cadmium, and arsenic exposure are associated with subclinical atherosclerosis, coronary artery issues, heart disease, and stroke.
Lower-income communities are disproportionately affected by toxic metal exposure, leading to cardiovascular health disparities.
Efforts at societal, physician, individual, and scientific levels are crucial to address metal exposure and its impact on cardiovascular health.
Clinical trials are underway to assess treatments for removing atherogenic toxins from the body.
Stats
Epidemiologic studies show that exposure to lead, cadmium, or arsenic is associated with cardiovascular death mostly attributable to ischemic heart disease.
In the United States alone, one study suggested that more than 450,000 deaths annually could be attributed to lead exposure.
Quotes
"In reality, identifying a new type of cardiovascular risk factor leads to more questions than answers." - Gervasio A. Lamas, MD
"Addressing metal exposure in these populations may provide a strategy to reduce cardiovascular disease disparities and advance environmental justice." - Ana Navas-Acien, MD, PhD