Arrhythmia refers to irregular heartbeats that disrupt the normal rhythm of the heart. Conditions can range from harmless to serious. Symptoms may include palpitations, dizziness, or even fainting. Proper diagnosis and treatment are crucial for managing this condition effectively.

Cardiac Arrhythmia FAQ


What is arrhythmia?

Arrhythmia is a medical condition characterized by an irregular heartbeat.

What causes arrhythmia?

Various factors including heart conditions, stress, medication, and caffeine can cause arrhythmia.

What are the symptoms of arrhythmia?

Common symptoms include palpitations, dizziness, chest pain, and shortness of breath.

How is arrhythmia diagnosed?

Diagnosis can involve an electrocardiogram (ECG), Holter monitor, or stress tests.

Is arrhythmia serious?

It can be serious, especially if it leads to complications like stroke or heart failure.

How is arrhythmia treated?

Treatment options may include medications, lifestyle changes, or procedures like ablation.

Can lifestyle changes help with arrhythmia?

Yes, maintaining a healthy lifestyle can significantly improve heart health and reduce symptoms.

Are there different types of arrhythmia?

Yes, there are several types, including atrial fibrillation, bradycardia, and tachycardia.

What should I do if I experience symptoms?

Seek medical attention promptly to evaluate your symptoms and receive appropriate care.

Can arrhythmia be managed without medication?

In some cases, lifestyle changes alone can help manage the condition, but consult your doctor.

Is arrhythmia hereditary?

Some types can have a genetic component, so family history may play a role.

What role does stress play in arrhythmia?

Stress can exacerbate arrhythmia, so managing stress through relaxation techniques can be beneficial.

Can dehydration affect arrhythmia?

Yes, dehydration can lead to electrolyte imbalances, which may trigger arrhythmia.

Are there foods I should avoid?

Limiting caffeine, alcohol, and high-sodium foods may help manage your condition.

How often should I have my heart checked if I have arrhythmia?

Your doctor will recommend a frequency based on your specific situation, but regular check-ups are advised.

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Information provided by Dr. Nithya Priya Raju. Reviewed by Dr. Mohamed El Khouly