A Heart Attack Can Be Predicted Months In Advance

To warn us of an illness, our body often sends us very special signs that we must never ignore. There are however diseases that are very difficult to detect, such as heart attacks. It is for this reason that a team of scientists and researchers has carried out studies to discover how to predict a heart attack months in advance through the hair.

We often refer to the abnormal cessation of heart functioning as the heart attack, but the scientific name of this phenomenon is "myocardial infarction". According to the World Health Organization (WHO), the disease affects more than 120,000 people every year in France and is directly responsible for about 10% of deaths, for example, in Canada each year. The blocking of the blood circulation to the heart, usually following the constitution of a blood clot, causes the death of a part of the blood muscle. Focus on this deadly disease.

What are the causes and signs of a heart attack?

People over the age of 50 are the most affected and affected by cardiovascular disease. But today we are seeing the growth in the number of cases among young people for many reasons. Stressful lifestyles, poor diet, lack of physical activity, excessive alcohol consumption, smoking, heredity and overweight are the main causes. Diseases such as diabetes, high blood pressure and high cholesterol may also be risk factors.

Here is a list of early warning signs that can help you identify a heart attack:
Some symptoms and signs can be felt days or even months before the onset of a heart attack. The latter manifests itself very often in intense chest pain that occurs when the heart muscle does not receive enough oxygen. Discover other signs that can help you detect it:
  • Shortness of breath without any effort
  • Anxiety and choking
  • A feeling of vertigo
  • Strong pain in the chest that can pass to other parts of the body
  • Palpitations
  • Nausea and vomiting
  • Sweating and sweating
  • Unexplained changes in vision
  • Lightheadedness

These warning signs should not be ignored, on the contrary, it is necessary to consult a doctor or to go to the emergencies if you feel one or more of these symptoms.

On the other hand, scientists have carried out studies to demonstrate that it is possible to detect a heart attack in advance, but this time from the hair!

How to recognize a heart attack through the hair?

According to a study by a group of Canadian scientists, the condition of our hair can help us identify a heart attack several months in advance. Our hair is very sensitive to the chronic stress we experience every day, and are one of the factors that contribute to a heart attack.

These scientists have studied the effects of daily stress (stress at work and financial or social problems) on our health and have discovered a biological marker that can predict a heart attack months in advance while evaluating the rate of cortisol (the stress hormone) in the hair.

These Canadian researchers at the University of Western Ontario decided to take hair samples from 56 men who had previously undergone heart attacks and compared them to the hair of other men who had never suffered from this cardiovascular disease. probably had other health problems. Verdict! The hair of men affected by a heart attack contained high levels of cortisol, more than other men.

Generally, to measure the level of cortisol in the body, blood, urine or saliva tests can be performed. But these analyzes only show the rate of cortisol and stress of the last hours or days. This study carried out on the hair allowed, however, to know the effect of stress on the body over a long period (up to 6 months). So we now know that a 15 cm long hair strand can help us know the stress level for several months.

For information purposes, this study was conducted only on a male-only sample. Other scientific studies including women should be carried out to better understand the subject.


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