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June 14, 2026 By: MedExpo Team

Micro-nano-plastics found in artery

A recent study has found micro- and nano-plastics present in the plaque that accumulates in neck arteries, a key factor in cardiovascular disease. The discovery suggests a potential link between plastic pollution and human health.

Micro-nano-plastics found in artery

A research team has made a significant finding by detecting microplastics and nanoparticles in the arterial plaque of individuals with clogged neck arteries. This discovery was reported in a recent study published by the American Heart Association, in collaboration with ScienceDaily. The presence of these plastics in the plaque suggests that exposure to plastic pollution may contribute to the development of cardiovascular disease.

The researchers analyzed samples from patients undergoing carotid endarterectomy, a surgical procedure to remove plaque buildup in the neck arteries. Using specialized techniques, they detected microplastics and nanoparticles in the plaque samples. These findings have significant implications for our understanding of the relationship between plastic pollution and human health.

While the study's results are preliminary, they raise important questions about the potential health effects of exposure to plastic pollutants. Further research is needed to fully understand the impact of micro- and nano-plastics on cardiovascular disease and overall human health.

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