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arrhythmia 

What Are the Symptoms of Arrhythmia?

What Are the Symptoms of Arrhythmia?

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An arrhythmia can be silent and cause no symptoms. Your doctor can however detect it during a routine exam by reading your pulse or through an electrocardiogram (ECG). When symptoms of an arrhythmia occur, these may include palpitations, dizziness, fainting, shortness of breath, and chest pain.

What Causes Arrhythmia?

What Causes Arrhythmia?

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Many factors can lead to, or cause, an arrhythmia (irregular heart rhythms), including smoking, alcohol abuse, stress, certain medications such as beta blockers, sleep apnea, diabetes, high blood pressure (hypertension), blocked arteries, underactive thyroid gland, overactive thyroid gland, etc. Sometimes, the cause of arrhythmia is not clear and remains unknown.

How is an Irregular Heartbeat (Arrhythmia) Diagnosed?

How is an Irregular Heartbeat (Arrhythmia) Diagnosed?

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If your doctor suspects arrhythmias, your doctor will use a variety of tools to diagnose arrhythmias. The most effective way to diagnose an arrhythmia is through electrocardiogram (ECG). It records your heart rhythm. If the ECG doesn't show any problem, your doctor will recommend other tests such as stress testing, angiography etc.

Treatment for Arrhythmia (When Your Heart Rhythm Isn't Normal)

Treatment for Arrhythmia (When Your Heart Rhythm Isn't Normal)

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Treatment of arrhythmia depends on the cause and severity of the condition. Mostly, no treatment is needed. Your doctor may recommend medicines or medical procedures if required. Sometimes, surgery may be needed if coronary artery disease is the cause of your arrhythmia. Your doctor may ask to make certain lifestyle changes.

What Are the Different Types of Arrhythmias?

What Are the Different Types of Arrhythmias?

patient education

There are many different types of cardiac arrhythmias. Premature beats are the most common type of all arrhythmia types. They are generally harmless time and often don't show any symptoms. Supraventricular arrhythmias also called tachycardias are fast heart rates that start in the atria or atrioventricular (AV) node.