An irregular heartbeat can be unsettling, but advanced treatment can restore a steady rhythm and protect your long-term health. At AnMed, our heart specialists use modern technology like 3D mapping and robot-assisted cardiac ablation to safely treat fast, slow or irregular heartbeats. From initial diagnosis with wearable monitors to specialized pacemaker care, we provide comprehensive arrhythmia treatments close to home. We make it easy to take the next step toward wellness by helping you find the right specialist and navigate your heart care journey right here in Upstate SC.
What Is an Arrhythmia?
Arrhythmias are abnormal heart rhythms. When the heart's electrical signals are faulty, the heart beats too fast, too slow or at the wrong times. Some arrhythmias are harmless, but others are more serious and need medical attention.
Symptoms of Arrhythmia
When you have a mild arrhythmia, you may have a premature or skipped heartbeat now and then. It may cause a quivering or fluttering sensation.
If you have a chronic or long-term arrhythmia, it will eventually begin to alter the way your heart regularly beats, leading to more serious symptoms:
- Lightheadedness or dizziness
- Near-fainting or fainting spells
- Pounding in the chest or rapid heartbeat
- Pressure or pain in the chest
- Shortness of breath
- Weakness or fatigue
- Sudden cardiac arrest, a deadly condition in which the heart stops beating
What Causes Abnormal Heart Rhythm?
Factors and health conditions that can cause abnormal heart rhythms include:
- Alcohol, caffeine and nicotine
- Blocked arteries
- Coronary heart disease
- COVID-19
- Diabetes
- Heart abnormalities and heart muscles changes
- High blood pressure
- Low levels of potassium or other electrolytes
- Certain prescription medications and over-the-counter allergy medications
- Sleep apnea
- Some nutritional supplements
- Thyroid problems
