Independent

High levels of microplastics found in heart attack survivors

European Society of Cardiology

Patients who suffer heart attack have more micro and nanoplastic in their blood

EverydayHealth.com

Microplastics in the Blood Linked to Serious Heart Attacks

EL PAÍS English

Pollution leaves a mark on health: study finds more microplastics in heart attack patients

Oxford Academic

Micro- and nano-plastics in the coronary circulation and air pollution exposure in ischaemic heart disease presentation

MedPage Today

Blood Samples Mid-Heart Attack Found With Disproportionately More Microplastics

Science Media Centre España

A study claims that patients who have suffered a heart attack have higher levels of micro- and nanoplastics in their blood

EricTopol

NEJM

Microplastics and Nanoplastics in Atheromas and Cardiovascular Events

Metaculus

PFAS Max Contaminant Levels in Drinking Water

A study published in the European Heart Journal on Wednesday found micro- and nanoplastics in the coronary blood of 84% of heart attack patients, compared with 40% of those with chronic ischemic heart disease and 32% of patients with normal coronary arteries.

A study published in the European Heart Journal on Wednesday found micro- and nanoplastics in the coronary blood of 84% of heart attack patients, compared with 40% of those with chronic ischemic heart disease and 32% of patients with normal coronary arteries.

The cross-sectional study included 61 patients in Italy undergoing coronary angiography, divided into three groups: those with ST-segment elevation myocardial infarction, those with chronic coronary syndromes and controls with normal coronary arteries.

The cross-sectional study included 61 patients in Italy undergoing coronary angiography, divided into three groups: those with ST-segment elevation myocardial infarction, those with chronic coronary syndromes and controls with normal coronary arteries.

Polyethylene, widely used in packaging and consumer products, was the predominant plastic type detected, accounting for 97% of findings. Heart attack patients also showed a greater variety of plastic types and higher concentrations than other groups.

Polyethylene, widely used in packaging and consumer products, was the predominant plastic type detected, accounting for 97% of findings. Heart attack patients also showed a greater variety of plastic types and higher concentrations than other groups.

Smokers were six times more likely to have detectable microplastics in their blood, and smoking history was the only independent predictor of plastic presence on multivariable analysis, with an odds ratio of 5.69.

Smokers were six times more likely to have detectable microplastics in their blood, and smoking history was the only independent predictor of plastic presence on multivariable analysis, with an odds ratio of 5.69.

All patients who smoked and were exposed to higher long-term air pollution levels had detectable levels of plastics in their blood, compared with 12.5% of those who neither smoked nor were exposed to elevated pollution.

All patients who smoked and were exposed to higher long-term air pollution levels had detectable levels of plastics in their blood, compared with 12.5% of those who neither smoked nor were exposed to elevated pollution.

Independent #

European Society of Cardiology #

EverydayHealth.com #

EL PAÍS English #

Oxford Academic #

MedPage Today #

Science Media Centre España #

NEJM #

Metaculus #

A study published in the European Heart Journal found micro- and nanoplastics in the coronary blood of 84% of heart attack patients, compared with 40% of those with chronic ischemic heart disease and 32% of patients with normal coronary arteries.

A study published in the European Heart Journal found micro- and nanoplastics in the coronary blood of 84% of heart attack patients, compared with 40% of those with chronic ischemic heart disease and 32% of patients with normal coronary arteries.

All patients who smoked and were exposed to higher long-term air pollution levels had detectable plastics in their blood, compared with 12.5% of those who neither smoked nor faced elevated pollution exposure.

All patients who smoked and were exposed to higher long-term air pollution levels had detectable plastics in their blood, compared with 12.5% of those who neither smoked nor faced elevated pollution exposure.

Researchers cautioned that the findings are exploratory given the small sample size, and Kevin Thomas of the University of Queensland raised concerns that the detection method may misidentify natural blood lipids as plastics.

Researchers cautioned that the findings are exploratory given the small sample size, and Kevin Thomas of the University of Queensland raised concerns that the detection method may misidentify natural blood lipids as plastics.

The study linking microplastics to heart attacks is built on shaky ground — the sample size is too small for reliable conclusions, and the primary detection method produces false positives because lipid breakdown mimics plastic signals. Measured concentrations were so high they matched wastewater influent levels, strongly pointing to contamination from medical equipment during the procedure itself. Until these gaps are addressed, the alarm over microplastics and heart disease is getting way ahead of the actual evidence.

The study linking microplastics to heart attacks is built on shaky ground — the sample size is too small for reliable conclusions, and the primary detection method produces false positives because lipid breakdown mimics plastic signals. Measured concentrations were so high they matched wastewater influent levels, strongly pointing to contamination from medical equipment during the procedure itself. Until these gaps are addressed, the alarm over microplastics and heart disease is getting way ahead of the actual evidence.

Microplastics found in carotid artery plaque were linked to a 4.5-fold higher risk of heart attack, stroke or death — and that's after adjusting for standard cardiovascular risk factors. The plastics triggered measurable inflammation inside the plaque itself, confirmed through multiple detection methods including electron microscopy and stable isotope analysis. Dismissing this as contamination ignores a rigorous, prospective, multicenter study that followed 257 patients for nearly three years.

Microplastics found in carotid artery plaque were linked to a 4.5-fold higher risk of heart attack, stroke or death — and that's after adjusting for standard cardiovascular risk factors. The plastics triggered measurable inflammation inside the plaque itself, confirmed through multiple detection methods including electron microscopy and stable isotope analysis. Dismissing this as contamination ignores a rigorous, prospective, multicenter study that followed 257 patients for nearly three years.

Eric Topol

High levels of microplastics found in heart attack survivors

Microplastics Found in 84% of Heart Attack Patients

Health

Pollution

This study is built on shaky ground — the sample size is too small to draw reliable conclusions, and the primary detection method yields false positives because lipid breakdown mimics plastic signals. Measured concentrations were so high that they matched wastewater influent levels, strongly indicating contamination from medical equipment during the procedure itself. Until these gaps are addressed, the alarm over microplastics and heart disease is getting way ahead of the actual evidence.

This study is built on shaky ground — the sample size is too small to draw reliable conclusions, and the primary detection method yields false positives because lipid breakdown mimics plastic signals. Measured concentrations were so high that they matched wastewater influent levels, strongly indicating contamination from medical equipment during the procedure itself. Until these gaps are addressed, the alarm over microplastics and heart disease is getting way ahead of the actual evidence.

This study raises serious concerns about long-term human health, as microplastics contribute to inflammation and blood vessel damage and are linked to a 4.5-fold higher risk of heart attack, stroke or death — and that's after adjusting for standard cardiovascular risk factors. While more studies are needed, the findings strengthen calls to reduce plastic pollution, improve food safety and minimize daily exposure, encouraging precautionary action until clearer scientific evidence becomes available through future research.

This study raises serious concerns about long-term human health, as microplastics contribute to inflammation and blood vessel damage and are linked to a 4.5-fold higher risk of heart attack, stroke or death — and that's after adjusting for standard cardiovascular risk factors. While more studies are needed, the findings strengthen calls to reduce plastic pollution, improve food safety and minimize daily exposure, encouraging precautionary action until clearer scientific evidence becomes available through future research.

There's a 66% chance that the United States Environmental Protection Agency will pass a PFAS Maximum Contaminant Level rule for all municipal water systems in the United States by Jan. 1, 2030, according to the Metaculus prediction community.

There's a 66% chance that the United States Environmental Protection Agency will pass a PFAS Maximum Contaminant Level rule for all municipal water systems in the United States by Jan. 1, 2030, according to the Metaculus prediction community.

Study Finds Microplastics in 84% of Heart Attack Patients

Study Finds Microplastics Found in 84% of Heart Attack Patients

The Spin

Metaculus Prediction

Sign Up for Our Free Newsletters
Sign Up for Our Free Newsletters

Study Finds Microplastics in 84% of Heart Attack Patients

Study Finds Microplastics Found in 84% of Heart Attack Patients

The Spin

Metaculus Prediction

Sign Up for Our Free NewslettersSign Up for Our Free Newsletters

Sign Up for Our Free Newsletters
Sign Up for Our Free Newsletters