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June 26, 2026 Autorius: MedExpo Team

Microplastics Detected in Artery-Clogging Plaque

Researchers have identified micro- and nano-plastics in the plaque of patients with artery-clogging disease. This finding suggests a potential link between plastic pollution and cardiovascular health.

Microplastics Detected in Artery-Clogging Plaque

A recent study has uncovered a surprising presence of micro- and nano-plastics within the arterial plaque of patients with neck artery blockages. The research, published by the American Heart Association, highlights the potential for plastic pollution to have far-reaching consequences for human health. To investigate this phenomenon, researchers analyzed tissue samples from patients undergoing surgical procedures to clear blocked arteries in the neck.

The analysis revealed that micro- and nano-plastics were present in the arterial plaque of these patients. These tiny particles, typically resulting from environmental sources such as water and air pollution, may be entering the bloodstream through various pathways. The study's findings raise questions about the impact of plastic pollution on cardiovascular health, suggesting a possible link between exposure to plastic particles and the development of artery-clogging disease.

Further research is needed to fully understand the mechanisms by which micro- and nano-plastics contribute to arterial plaque formation. However, this preliminary evidence underscores the importance of addressing plastic pollution as a public health concern.

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