What is an arrhythmia? “An arrhythmia is a problem with the heart’s electrical system, which controls how the heart beats,” explains Segal.

Experts discuss how arrhythmia evaluation is tailored based on symptom frequency, severity, and patient risk, using a stepwise approach from short-term to extended monitoring to guide timely and ...

Arrhythmia is an irregular heartbeat. It is not always serious but can indicate severe heart damage. Learn about the types of arrhythmias, causes, and treatments here.

An arrhythmia is a problem with your heartbeat’s rhythm and/or rate. Some arrhythmias are nothing to worry about, others should be monitored, and some need to be addressed immediately.

Treatment for arrhythmias often includes a combination of medications and lifestyle changes. However, if these aren’t effective at managing your arrhythmia symptoms, your doctor may recommend ...

What are the main types of arrhythmia? “Atrial fibrillation (AF) is the most common serious arrhythmia, where the upper chambers (atria) of the heart beat in a rapid and irregular way,” says Segal.

What is arrhythmia and what are the symptoms? A doctor explains Camilla Foster July 14, 2025 Arrhythmia is when a person experiences heart rhythm issues (Getty Images/iStockphoto) ...

What is an arrhythmia? “An arrhythmia is a problem with the heart’s electrical system, which controls how the heart beats,” explains Segal.

A doctor explains arrhythmia as the NHS rolls out a DIY at-home heart monitor ...