New studies have one “Mirror” report have shown that the risk of having a heart attack following a corona infection might last a year or possibly longer.
Even healthy people without previous illnesses can be affected. The increased risk of heart attack also applies to people who have gone through mild courses.
The first unpublished studies indicate that vaccinations reduce the risk, but do not completely eliminate it.
It has long been known in medical circles that viral diseases such as an infection with influenza can temporarily lead to heart problems. According to studies, Covid-19 not only attacks the lungs, but also the heart. From new studies one can “Mirror” report according to them, however, draw worrying conclusions: According to this, the risk of having a heart attack following a corona infection should last a year or possibly longer. Even healthy people without previous illnesses might be affected.
For example, doctors in Singapore recently had a worrying series of cases published in the journal Annals. It was regarding three heart attack victims who were comparatively young, did not smoke and suffered neither from high blood pressure nor from diabetes. But: all three men had asymptomatic in spring 2020, according to the antibody test Covid infection went through “Our case series suggests that a life-threatening myocardial infarction can occur unexpectedly in otherwise healthy patients following asymptomatic Covid-19 infection,” the experts wrote.
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Several studies confirm that the risk of various heart and vascular diseases such as heart attack, heart failure and sudden cardiac arrest, cardiac arrhythmia and damage to the heart muscle tissue is significantly increased in the year following a corona infection. An investigation published in February in the journal „Nature Medicine“ revealed that in the year following infection, there was an average of 45 extra cases of cardiovascular disease for every 1,000 people infected. Half of them are serious complications such as heart attacks.
A mild course supposedly does not protect once morest heart disease
A research team from Ohio and Oregon, which took a closer look at 1,355 recovered people, also found that it made no difference whether the infection was severe or mild – the risk applies to everyone who has had the infection. The heart risk does not depend on the severity of the disease. According to the authors of the „Nature Medicine“-Studie, Covid-19 also affects far more organs than influenza. Active research is being done on how badly the heart suffers from an infection. It’s possible “that a virus enduring in the body or viral remnants might cause chronic inflammation,” which in turn might damage the inner walls of vessels, said Ziyad Al-Aly, chief research officer at the VA Saint Louis Health Care System and lead author of the study. But dying heart muscle cells, coagulation disorders and autoimmune processes might also have an impact.
However, the basis of the studies were almost exclusively unvaccinated people. Whether vaccinations reduce the risk of heart attack is currently unclear due to a lack of data. But there are first indications that vaccinations also have a protective effect here. “We have studies that have not yet been officially published,” says Al-Aly. “These studies suggest that vaccination reduces the risk, but cannot completely limit it.”
How the currently circulating, much milder omicron mutation affects the heart needs to be researched more. But since, according to the studies, a mild course does not seem to protect once morest heart disease, the researchers urge more caution. The long-term consequences of a Covid-19 infection should be taken more seriously in politics than has been the case up to now.
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