Myocardial Infarction News and Research

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Resistance training reduces major heart disease risk for active women

Women who lift weights may have a lower risk of major heart disease, especially when combined with aerobic exercise, according to a new study published today in JACC, the flagship journal of the American College of Cardiology.

17 Jun 2026

Intravenous statins during heart attack reduce cardiac muscle damage

Reducing the damage sustained by the heart during a myocardial infarction remains one of the major challenges in cardiology, even when the blocked coronary artery is reopened in a timely manner.

11 Jun 2026

GLP-1 medicines may cut clot-related risks in chronically inflamed patients

In a target trial emulation using OneFlorida+ electronic health record data, GLP-1 receptor agonist use in adults with obesity and autoimmune disease was linked to lower hazards of pulmonary embolism, venous thromboembolism, stroke/TIA, emergency department visits, and all-cause mortality.

10 Jun 2026

Moderate air pollution associated with advanced coronary artery disease

In one of the largest studies to date, researchers examined the relationship between long-term air pollution exposure and coronary atherosclerosis and found that even at moderate levels, long-term exposure to air pollution is associated with more advanced coronary artery disease.

9 Jun 2026

What pregnancy reveals about a woman’s future heart health

Pregnancy acts as a natural cardiovascular stress test, revealing hidden heart disease and identifying women at higher long-term risk after complications such as preeclampsia, gestational diabetes, and preterm birth. The review highlights major evidence gaps in cardio-obstetric care and calls for stronger postpartum screening, dedicated women’s health clinics, and better inclusion of reproductive-age women in research.

3 Jun 2026

New mRNA treatment improves recovery following heart attacks

A heart attack is far from being an isolated, acute event. The consequences of an attack can cause serious and lasting damage, including heart failure.

1 Jun 2026

Experts urge specialized heart centers for women across European healthcare

Women are more likely to face delays in diagnosis of cardiovascular disease and, as a result, they are more likely to die or develop more serious illness. To address this in inequality, Europe needs dedicated women's heart centers, according to a report published in the European Heart Journal today (Tuesday).

25 May 2026

University of Ottawa study links heart attacks with brain damage

A new study led by a team from the University of Ottawa takes a major step forward in understanding how a heart attack can dramatically reshape brain function and trigger neurological effects, from depression and anxiety to different types of cognitive decline.

22 May 2026

Swedish study reveals fitness benefits outweigh atrial fibrillation risks

It has previously been shown that young, very fit people have an increased risk of atrial fibrillation.

21 May 2026

Role of coronary revascularization in TAVI patients with severe aortic stenosis and CAD

The EuroPCR Course Directors have selected 3 major late-breaking trials that will be presented for the first time during EuroPCR 2026 and are set to impact practice worldwide.

20 May 2026

560-610 minutes of exercise a week linked to substantial cardiovascular health benefits

Adults should aim to do between 560 and 610 minutes a week of moderate to vigorous physical activity to achieve a substantial reduction in the risk of heart attacks and stroke, suggest the findings of an observational study published online in the British Journal of Sports Medicine.

19 May 2026

Silent heart attacks may speed cognitive decline

Research shows hidden heart attacks accelerate cognitive decline, highlighting the need for better identification of cardiovascular risks to brain health.

18 May 2026

Study warns of rising cognitive impairment following a heart attack

The chance of developing cognitive impairment was significantly higher for people who have had a heart attack, according to a study published today in Stroke, the peer-reviewed scientific journal of the American Stroke Association, a division of the American Heart Association.

14 May 2026

Two leading heart risk tools pass a major global test

A multinational Nature Medicine validation study found that PREVENT and SCORE2 cardiovascular risk equations performed generally well across 6.4 million people from observational cohorts and randomized trials. The findings support broader use of these tools for CVD risk stratification, while highlighting the need for local calibration and more validation in underrepresented regions.

11 May 2026

Breathing polluted air before surgery may worsen recovery outcomes

Findings indicate that elevated fine PM exposure before surgery correlates with higher postoperative complication rates, urging further research in this area.

11 May 2026

AI-powered MRI scans predict diabetes and heart disease risk

Research shows AI-enhanced MRI body composition metrics can predict diabetes and heart disease risks, offering insights for better health screening practices.

8 May 2026

App launched to track heart health after high-risk pregnancies

The MumCare app addresses postpartum cardiovascular risk, supporting women in managing health after pregnancy complications through personalized digital tools.

6 May 2026

Popular GLP-1 drugs significantly reduce major cardiovascular events,

Researchers evaluate the long-term cardiovascular safety and efficacy of GLP-1RAs in high-risk populations.

6 May 2026

Study links microplastics in arterial plaque to fourfold increase in stroke risk

In a Perspective published today in the inaugural issue of Brain Health (https://doi.org/10.61373/bh026p.0006), an international team of investigators argues that the human microplastic burden has crossed the threshold from environmental concern to brain health emergency. The article appears alongside the launch of Brain Health, a new peer-reviewed journal from Genomic Press dedicated to the science of lifelong brain resilience.

5 May 2026

New research identifies stress response as trigger for heart inflammation

After a heart attack, the body rapidly floods the injured heart with neutrophils - white blood cells that help repair damage but can also make it worse when too many arrive too quickly.

4 May 2026