Arrhythmia is when your heart beats in a disordered way. Instead of the steady rhythm, it may beat faster, slower or miss beats. You may also have palpitations, which is when you can feel your heart beating loudly in your chest.
These are often prolonged and accompanied by other symptoms, like breathlessness, making it difficult to get on with everyday activities.
The most common reason for arrhythmia is that your heart’s internal pacemaker, which sends electrical signals to make your heart beat, isn’t working normally.
There are different types of arrhythmia. The most common is atrial fibrillation, an irregular and fast heart rhythm. It’s often a sign of an underlying problem such as coronary heart disease.
Other abnormal heart rhythms include:
Untreated arrhythmia increases your risk of heart attacks and strokes and can impact on your everyday life.
A normal resting heart rate for an adult is around 60 – 90 beats a minute but will be higher if you’re exercising or excited.
From time to time, you might notice that your heart feels as though it’s beating quickly, slowly or loudly. It might also miss a beat, called an ectopic beat. This is quite normal, there’s no reason to worry.
However, you should see a doctor if you have any of these symptoms:
You can book an appointment with a Spire private GP today.
If your doctor suspects arrhythmia they’ll arrange these tests:
They’ll also check for other related conditions, such as:
As well as other factors which could increase your risk of having a stroke.
Your doctor may ask about any family history of heart problems, as sometimes abnormal heart rhythms are inherited.
They’ll refer you to a cardiologist (a doctor specialising in heart and circulation) if they suspect another underlying cause, such as valve disease or coronary heart disease. These can be detected with other tests including:
Your doctor will probably prescribe these medications:
They’ll also advise you about lifestyle changes you can make, such as:
If you’re referred to a cardiologist, they may offer these procedures:
Or surgeries to implant one of these small electrical devices to control your heartbeat: