When does arrhythmia happen?

​​​​​​​​​​​​​​​Heart arrhythmia, also referred to as cardiac arrhythmia, is an abnormal rhythm of the heart. Arrhythmias can occur when the electrical impulses that coordinate your heart rhythm do not travel normally. This causes the heart to beat too fast, too slow, or with an irregular rhythm.

Where does an arrhythmia occur?

An arrhythmia is an abnormal heart rhythm. An arrhythmia can occur in the sinus node, the atria, or the atrioventricular node, or the ventricle. Some arrhythmias cause few, if any, problems. Other arrhythmias can cause serious complications such as heart failure, stroke, or even cardiac arrest.

What are the common cardiac arrhythmias?

The main types of arrhythmia are: atrial fibrillation (AF) – this is the most common type, where the heart beats irregularly and faster than normal. supraventricular tachycardia – episodes of abnormally fast heart rate at rest. bradycardia – the heart beats more slowly than normal.

Are arrhythmias painful?

Heart arrhythmias may feel like a fluttering or racing heart and may be harmless. However, some heart arrhythmias may cause bothersome — sometimes even life-threatening — signs and symptoms.

What causes arrhythmia at night?

Heart palpitations at night usually aren’t harmful. Many factors, including alcohol, caffeine, nicotine, stress or hormones can cause them. Less often, they result from a health condition such as heart disease or a thyroid disorder.

Can dehydration cause arrhythmia?

Blood consists mainly of water, and we need a continuous supply of H2O to keep your blood thin so it can move through your system more easily. If you’re dehydrated, even slightly, your heart has to work harder to pump blood, which can increase your heart rate and cause an irregular heartbeat or palpitations.

How do you sleep with arrhythmia?

Side sleeping is the favorite position of health experts. They recommend sleeping specifically on the left side. This is the best position for blood flow and breathing while sleeping.

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