Arrhythmias
Overview
An arrhythmia is defined as any change in rhythm to the heartbeat (irregular heartbeat).
Tachycardia is any condition in which the heart beats too quickly; bradycardia, in contrast, occurs when the heart beats too slowly or in an irregular pattern.
One of the most common types arrhythmia is atrial fibrillation, a fast, irregular heart rhythm that can sometimes lead to stroke or heart failure.
Symptoms of arrhythmia
- Shortness of breath
- Fast or slow heart rate
- Chest discomfort
- Sweating
- Lightheadedness or dizziness
Causes of arrhythmia
- Congenital heart problems
- Coronary artery disease
- Electrolyte imbalances (such as sodium or potassium)
- High blood pressure
Care for arrhythmias includes cardioversions, ablations, or pacemaker/ICD (implantable cardiac device)/ Loop recorders device implants.
Our doctors
Why SIU
Continually learning
With a focus on continual improvement, our doctors take the time to research, study and innovate to provide the latest treatments for our patients.
Patient-first experience
Our care ranges from primary care physicians to specialists and sub-specialists who have advanced training. We're here for you when you need us.
Breakthrough technology
Continually teaching the next generation of doctors, our physicians use the latest developments in procedures and technologies for our patients.