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new delhi: small plastic particles When present in the environment, it can invade parts of the body, including keys blood vesselsleading to cardiovascular complications, new study found.
Researchers at the University of Campania Luigi Vanvitelli in Naples, Italy, were visiting the hospital for surgery to remove plaque and fatty deposits in their carotid arteries (arteries on the side of the neck that supply blood to the brain).257 enrolled patients.
The carotid arteries, located on the sides of the neck, can become clogged due to fatty deposits, as can the arteries that supply blood to the heart. Surgery is required to remove these plaques, reduce narrowing, and reduce the risk of cardiovascular complications such as: heart attack and stroke.
A study published in the New England Journal of Medicine (NEJM) found that microplastics (particles smaller than 5 mm) and nanoplastics or MNPs (particles smaller than 1,000 nanometers) were detected. 58%), of whom 31 (12%) also had measurable amounts of polyvinyl chloride in their carotid plaques.
“Patients with evidence of MNP were younger, more likely to be male, less likely to have hypertension, and more likely to have diabetes, cardiovascular disease, and dyslipidemia than patients without evidence of plastic.” “They were more likely to be sexually active, more likely to smoke, and had higher creatinine levels; removed plaque and other clinical variables appeared to be similar in the two groups,” the NEJM study states.
Once the presence of plastic was confirmed, the researchers followed the patients for 34 months to record any cardiovascular complications.
Researchers found that patients who had MNPs or small plastic particles detected in their plaques were more likely to have a nonfatal heart attack, stroke, or death from any cause than patients who did not have these substances detected. They found that the sex was 4.5 times higher.



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