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Understanding Atrial Fibrillation
Disorders in the heart's electrical system can lead to arrhythmias, or an abnormal heart rhythm. There are many types of arrhythmias and they're classified by where they occur in the heart and their pattern of abnormality. This segment will explain the arrhythmia known as Atrial Fibrillation.
Tachycardia: PAT (PSVT)
PAT stands for paroxysmal atrial tachycardia. It is a type of paroxysmal supraventricular tachycardia (PSVT). This means your heart suddenly starts beating very fast. This may feel like your heart is racing or pounding. Because it comes on so suddenly, it is often scary. But this is usually not a dangerous condition. PAT can last seconds, minutes, or hours.
About Atrial Fibrillation
Watch this to learn what atrial fibrillation is, some symptoms of it, and different treatments for it.
Supraventricular Tachycardia: Types
Tachycardia is when the heart beats too fast. Find out what symptoms it causes, how it’s diagnosed, and what treatments can help manage it.