What are the symptoms of a heart attack?

What are the symptoms of a heart attack?

Each year, 120,000 people are prone to a myocardial infarction. Among the victims, 10% die a few hours after the crisis and 15% die in the months that follow. Myocardial infarction occurs when a coronary artery becomes blocked and causes partial destruction of the heart muscle. This phenomenon requires emergency medical intervention since it endangers the life of the individual. In some situations, the body sends out warning signs a month before the heart attack, as Doctissimo explains.

The heart muscle contracts at a regular rate to keep it beating and transporting blood to all of the body's organs. Thus, the heart pumps about 5 liters of blood each minute to supply the body's tissues with oxygen. Highly vascular, the heart muscle consists of two coronary arteries that supply energy to the heart. So, when a coronary artery becomes blocked, the heart muscle no longer receives oxygen, then a heart attack occurs.

Symptoms of heart attack
As cardiologist Éloi Marijon explains to our colleagues from Le Figaro “we often say that the accident occurs like a thunderclap in a blue sky, but once in two, this is not at all what happened because the victims had had heart symptoms in the previous four weeks. ” In this sense, a scientific experiment carried out by the University of Medical Sciences of Arkansas declared that certain symptoms were related to this vital emergency. Indeed, women who have suffered a heart attack have experienced specific signs a few weeks in advance.

8 symptoms to recognize

- chest pain and pressure in the chest

- nausea and vomiting
nausea

- Heavy sweating
sweats

- Unexplainable shortness of breath
shortness

- Pain from the neck and jaw to the back or left arm
pain

- Dizziness and / or fainting
dizziness

More rarely, people who experience an episode of myocardial infarction experience:


- Unusual anxiety
anxiety

- High intensity fatigue that occurs suddenly
intense fatigue
Risk factors
Although it seems like a heart attack comes on suddenly and cannot be prevented, there are a number of factors that can cause this to happen.

According to Dr. Ramirez, a cardiologist at the University of Ottawa Heart Institute, certain factors may increase the risk of having a heart attack. Among these are:

- Diabetes

- Overweight and obesity

- Smoking

- High blood pressure

- Consumption of alcoholic beverages

- Sedentary lifestyle and lack of physical exercise

- Low consumption of fruits and vegetables

As you can see, several harmful habits increase the risk of one day suffering from a myocardial infarction.

Prevention is better than cure
In order to guard against this vital emergency, it is necessary to adopt a healthy lifestyle every day.

To do this, the WHO recommendations are as follows:

- Practice at least 30 minutes of physical activity every day to maintain good cardiovascular health.

- Monitor your weight and waist circumference regularly to avoid getting fat around the viscera.

- Avoid active and passive smoking. Tobacco smoke can also pose risks to the heart.

- Opt for a healthy diet by favoring the consumption of fruits and vegetables rich in vitamins and minerals and by avoiding red meat.


- Regularly check the health of the heart, especially when you have one or more risk factors.