Atrial tachycardia is an abnormal heart rhythm where the top chambers in your heart beat quicker than usual. During an atrial tachycardia episode, your heart rate may exceed 100 beats per minute (bpm) ...

What is the first-line treatment for tachycardia? There are many options. However, the treatment depends on the type of tachycardia, the cause, and any underlying conditions. In atrial fibrillation — ...

Atrial tachycardia is an unusually fast heartbeat that originates in the atria, or upper chambers, of the heart. It is a type of supraventricular tachycardia (SVT). This means it begins above the ...

Ectopic atrial tachycardia affects the upper chambers of the heart, causing a faster-than-usual heart rate. This type of arrhythmia is more common in younger people. You can treat it with medications ...