Check if you have a dangerous heartbeat

You can have a palpitation of reading about palpitations. But it can also be due to serious illnesses.

Check if you have a dangerous heartbeat

Heart Bank and extra stroke

Sometimes extra heartbeat (extraystystols) occurs between two normal heartbeats.

Extras can be perceived as if the heart skips a heartbeat. What happens, however, is that the extra stroke occurs before the ventricles (heart chambers) have had time to be filled with blood after a normal heartbeat. Little blood is pumped out with this extra stroke, which may be so weak that it is not always known.

The extra stroke is followed by a break, and during this break, the ventricles are filled with more blood than otherwise.

The pumping of more blood from the ventricle causes the next heartbeat to feel more powerful than normal. And it is this stronger heartbeat you register as “heartbeat”.

Source: Norwegian Health Informatics

Knowing your own heartbeat extra well, or knowing that your heart is taking some extra stroke, is a normal phenomenon. “Heartbeat is uncomfortable but not dangerous”. This has been said by the doctors all year to patients with a palpitation of the heart when ECG examinations show normal cardiac activity.

Dangerous nonetheless

New Norwegian research now hits the legs under the heartbreak’s innocence. Heart rate can increase the risk of ending rhythm disturbances in the heart, according to a study by researcher Audhild Nyrnes at the Faculty of Health Sciences, University of Tromsø (UiT).

For the first time, a correlation between palpitations and the development of heart fibrillation (atrial fibrillation). Heart fibrillation is due to abnormal electrical activity in the heart’s forecourt and will untreated increase the risk of stroke and heart failure.

Strong risk factor

– In the study we have compared heartbeat with traditional risk factors for heart fibrillation such as high age, legacy, high blood pressure, diabetes, high cholesterol and smoking. After correcting for other risk factors, we see that palpitations play an independent role in developing heart flares. Together with high blood pressure, palpitation is the strongest risk factor for this rhythm disturbance. Hjertebank is not as harmless as previously thought, says Nyrnes, who has based research on the Tromsø survey.

Little reason for panic

Despite the fact that palpitations may prove to be a warning of heart flares, there is little reason for panic due to palpitation, says cardiac specialist and chief doctor Maja-Lisa Løchen at the Heart Medicine Department, University Hospital Northern Norway. She has been Nyrnes’ supervisor.

– Heartbeat can have many different causes, of which heartburn is just one of them. While heartbeat is a subjective symptom and a natural phenomenon, which many of us may know, heart failure is a disease diagnosed with ECG, points out Løchen.

Keep track of changes

In these cases, you should consider a doctor’s check if you have heart rate:

  • Heart Bank is in attack
  • You have discomfort and general feeling of illness during the attack
  • You have chest pain, chest tightness and / or heavy breathing
  • You feel dizzy, nauseous, close to fainting
  • Has new symptoms that you have not had before
Check if you have a dangerous heartbeat

EXPERTS: Professor Maja-Lisa Løchen (t. v. ). Researcher and doctor Audhild Nyrnes. Photo: Gunnar Graff / Vegard Kleven

It’s easy for doctors to decide whether the heartbeat is about something serious. This can be achieved by knowing a pulse, taking blood pressure, blood tests and ECG or possibly a long-term ECG over several hours or days, says Løchen.


Audhild Nyrnes: Associate Professor at the Faculty of Health Sciences, University of Tromsø (UiT) and senior physician at the University Hospital Nord-Norge.

Maja-Lisa Løchen: Doctor and Professor at the Faculty of Health Sciences at the University of Tromsø. Have even diagnosed heart flare. Written book “Chaotic hearts – Atrial fibrillation a modern epidemic” along with Dag S. Thelle, Gyldendal 2010.

Check if you have a dangerous heartbeat

Four Signs of Stroke

Seeking doctor of fear

Many people with harmless palpitations contact a doctor for fear of something wrong with their heart.

– Fortunately, it is rare for heart palpitations to be a symptom of heartburn or other serious illness, Løchen states, adding that the risk of disease increases with age.

Even where doctors are in doubt and refer patients to hospital, most ECG surveys end with “no discovery”. This is evident in a US study of cardiovascular patients. 40 percent of the patients referred to hospitals were found to have heart disease, whereas in 60 percent of cases no detectable disease was found, according to Løchen.

Heart in the neck

– In most of us, the heart hits many extra strokes every single day, but not everyone notices this or they only notice it occasionally. Usually it is to know the palpitation of the chest. The hearts can also propagate to the cervical ulcer and feel well there, says Løchen.

The reason we suddenly “know the heart in the throat” can be so many. Heartbeat can be due to everything from emotional relationships to more physical factors, such as hormones, menopause, age and medicine. Asthma medicines are an example of drugs that may have palpitation as a side effect.

Many reasons

Here are other factors that may trigger cardiac arrest:

About the study:

Audhild Nyrne’s study “Palpitations are predictive of future atrial fibrillation” is based on the Tromsø survey focusing on risk factors for heart flare.

The study was 22. 815 people aged 25 to 96 followed up to 2007. The researcher looked at who reported cardiac arrest in 1995 and which of those who had heart failure detected over the next 11 years.

Heart rate among men gave 90 percent increased risk of developing heart fibrillation while women’s risk increased by 60 percent.

The results of the study were published in the European Journal of Preventive Cardiology in May this year.

Check if you have a dangerous heartbeat

Heart flicker check in two minutes

Coffee, smoke, alcohol, other drugs, stress, tough physical activity and little sleep.

– Heartbreak may also be due to rapid, normal heartbeat, slow, normal heartbeat or extra attention to your own heartbeat. You can get a palpitation of reading about heart palpitations, because fear and anxiety increase your adrenaline secretion and faster pulse, “Løchen explains..

In younger people in good physical form, abnormal slow pulse may be quite normal. In the elderly, on the other hand, slow pulse may be a sign of disease. This should be checked in this case.

Check your pulse

Knowing your own heart rate can be a good indication of whether you should contact a doctor or not.

– On the inside of the wrist it is easy to know the pulse. If you have between 55-85 beats per minute, this is considered a normal pulse. Also note whether the pulse is regular or irregular and for how long an irregular pulse may last. If you have had normal heartbeat before, but have a fast and persistent heartbeat, you should seek medical attention. Rapid heartbeat may be a symptom of low blood percentage and metabolic disease, but may also be due to rare cardiac arrhythmias and heart failure, Løchen states..

-Is it possible to stop palpitations?

– Most often, the palpitations pass over by itself, if there is no disease behind. Some think it helps to rest, eat, sit down, lay down and stress down, but here it is hard to advise, says cardiac specialist Maja-Lisa Løchen, who at the time took a doctor’s degree at the heart of the heart.

Gender Differences

The study from Tromsø shows that women have more palpitations than men.

27 percent of the women in the Tromsø survey responded to the question: “Have you suddenly noticed sudden change in heart rate or heart rate?”. 18 percent of the men answered the same.

Men, however, have the greatest reason to be aware of their heartbeats: 7.2 percent of men with palpitation developed later heart flares, whereas 4.7 percent of heartbeat women did the same.

By comparison, 3.6 percent of men and 2.4 percent of women without heart beats end up with the diagnosis of heart flare.

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