If you have this blood type, your risk of heart attack is higher

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Your heart’s health is one of the most important things you need to maintain – heart disease has been the leading cause of death worldwide, according to the World Health Organization (WHO). But you should be especially aware of your chances of having a heart attack, as these cardiovascular events are responsible for almost 85% of all deaths from heart disease. And according to a January survey, your blood type may actually increase your risk of heart attack. Read on to find out if you should be concerned, and to learn more about your heart’s health, The size of this body part could mean that your heart is in danger, the study says.

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The researchers sought to discover how blood type influences the risk of heart attack, publishing their findings on January 23 in Arteriosclerosis, thrombosis and vascular biology, a newspaper of the American Heart Association (AHA). The study, which looked at more than 400,000 people, found that people with blood types A or B had a combined 8% higher risk of heart attack than those with blood type O.

A similar study of more than 1.36 million people was done by the European Society of Cardiology in 2017. This previous study produced consistent results, with researchers determining that those with a blood type did not experience a 9 percent increased risk of events coronary and cardiovascular diseases, particularly heart attacks. And to learn more about the risks associated with your blood type, this blood type makes you more likely to get COVID, says a new study.

The lab technician's gloved hand holding a vial of blood in front of a shelf with other blood samples.
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When the researchers in the 2021 study compared blood types A and B with blood type O, they found a significant increase in the risk of heart attack with blood type B. According to the study, people with type B were at risk 15% higher myocardial infarction. also known as heart attack, compared to those with type O. And for more health concerns, if you are taking this OTC medication more than twice a week, consult a doctor.

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However, when it comes to heart failure, those with blood type A are at the highest risk. According to the 2021 study, blood types did not have a 10 percent elevated combined risk when comparing heart failure with blood type O. But blood type A had a significantly increased risk, with an increased risk 11 percent increased heart failure compared to type O blood. According to WebMD, heart failure and heart attack are forms of heart disease, but heart failure tends to develop gradually, while heart attacks happen more suddenly. Heart attacks can also result in heart failure over time. And for the most up-to-date information, subscribe to our daily newsletter.

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According to the European Society of Cardiology, the high risk of heart attack or heart failure among these blood types may not be due to the fact that they are more likely to develop blood clots. Researchers in the 2017 study explained that blood group carriers do not have “higher concentrations of von Willebrand factor, a blood clotting protein that has been linked to thrombotic events”.

And the findings of the 2021 study confirm this. According to this latest study, people with type A and type B blood were 44 percent more likely to experience thrombosis or the formation of a blood clot. As the North American Thrombosis Forum (NATF) explains on its website, blood clots play an important role in heart attacks, as they can “block the coronary artery and deprive the heart muscle of oxygen and nutrients, resulting in a heart attack”. And to find out more about your blood type, here’s the blood type that mosquitoes love most.

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