Heart Disease: Treating Arrhythmias with Ablation
Introduction to treating arrhythmias with ablation
Ablation is used to treat abnormal heart rhythms, or arrhythmias. The type of arrhythmia and the presence of other heart disease will determine whether ablation can be performed surgically or non-surgically.
Non-surgical ablation, used for many types of arrhythmias, is performed in a special lab called the electrophysiology (EP) laboratory. During this non-surgical procedure a catheter is inserted into a specific area of the heart. A special machine directs energy through the catheter to small areas of the heart muscle that causes the abnormal heart rhythm. This energy "disconnects" the pathway of the abnormal rhythm. It can also be used to disconnect the electrical pathway between the upper chambers (atria) and the lower chambers (ventricles) of the heart.
Surgical ablation procedures used for treating atrial fibrillation can be "minimally invasive" or traditional "open" surgery and may be combined with other surgical therapies such as bypass surgery, valve repair, or valve replacement. Surgical ablation procedures include:
Viewers share their comments
Catheter Ablation - Patient Experience Question: Did you have ablation therapy to treat your arrhythmia?
- Allergic Skin Disorders
- Bacterial Skin Diseases
- Bites and Infestations
- Diseases of Pigment
- Fungal Skin Diseases
- Medical Anatomy and Illustrations
- Noncancerous, Precancerous & Cancerous Tumors
- Oral Health Conditions
- Papules, Scales, Plaques and Eruptions
- Scalp, Hair and Nails
- Sexually Transmitted Diseases (STDs)
- Vascular, Lymphatic and Systemic Conditions
- Viral Skin Diseases
- Additional Skin Conditions