Ter um ataque cardíaco quando você é jovem

A shock to the system

Hannah Wrigley was just 26 years old when she had a heart attack.

"My heart attack was completely unexpected. I was cleaning one Tuesday morning, and I started coughing rather dramatically. I suddenly collapsed to the ground with the worst imaginable burning in the centre of my chest and a crushing pain." A few hours later Hannah experienced a heavy left arm and a persistent feeling of pressure in her chest as well as feeling intensely nauseated.

When an ambulance arrived, the ECG read 'acute MI (heart attack) in progress'. Despite this, it was not until Hannah underwent an angiogram a number of hours later that doctors agreed about her diagnosis, simply due to her age and lack of risk factors. Delays in treatment, especially in young women whose MIs are not recognised, can significantly affect outcomes.

Hannah has since been found to have síndrome do anticorpo antifosfolipídeo, a tendency for her blood to clot more than usual. Before the heart attack Hannah was a strict vegan and not overweight but says she was an anxious, highly strung person. The heart attack has made her revaluate and reassess her priorities.

Taking appropriate action

The heart attack resulted in her making physical changes, including starting to eat oily fish and doing gentle yoga and Pilates. In addition, she reassessed her health behaviours and reduced a stressful lifestyle. "I had a huge mental shift and reassessed my priorities, reducing levels of stress."

She is also on medication to reduce the risk of her blood clotting again in the future and knows the signs and symptoms to look for. These signs include central crushing chest pain, or a heaviness or discomfort that may spread into the left arm, breathlessness, and nausea or grey tinge to your complexion. Importantly, women are less likely to get the 'classic' central crushing chest pain we see people collapsing with in TV soaps. Instead, symptoms in women are often more vague - another possible reason for higher death rates among women. Knowing the signs can save lives.

Keeping active is thought to help keep your heart healthy. It is thought that being physically active can decrease your chance of heart disease or stroke by up to 50%, a fantastic incentive for people to get active. Regular exercise can help lower blood pressure, reduce the risk of type 2 diabetes, help control weight and improve your general health and well-being as well.

People who are very physically active (more than five hours of intense exercise a week) may develop an athlete’s heart (athletic heart syndrome). This is a normal physiological change in their heart that takes place over time in response to exercise.

The heart becomes enlarged and beats more slowly, pumping more blood each time it beats. No treatment is required for people with athletic heart syndrome and it does not pose any physical threats to the athlete. However, if these signs (slow heartbeat and an enlarged heart) occur in a non-athletic person, they need to be thoroughly investigated.

Sudden cardiac death is a natural unexpected death from a cardiac arrest (the heart stopping), and usually it occurs during exercise. As scary as it is seeing somebody like Fabrice Muamba collapse in the middle of a Premier League football match, it is very rare.

Usually it is caused by either an inherited heart condition or cardiovascular disease (a heart attack) even if the person is physically fit.

It is important to remember that sudden cardiac death is extremely rare, but if you are concerned, please speak to your doctor. This is especially important if you have a family history of cardiac problems or unexplained collapses. Often, there are no preceding symptoms but there does appear to be a link in some athletes who experience fainting or near fainting during exercise. If this is the case or you are concerned please see your doctor for advice.

For nearly all individuals, regular exercise is very beneficial to the health of the heart, resulting in better heart health. However, as illustrated by Hannah’s story and those of athletes who suffer sudden cardiac death, heart disease can affect the young as well, so it is important to be aware of the signs and symptoms.