Heart ablation is a procedure that treats arrhythmias, such as SVT, by destroying small areas of heart tissue that cause irregular heartbeats, using either heat or cold delivered via catheters. The ...

Supraventricular tachycardia (SVT) is a heart rhythm disorder that originates in the heart’s upper chambers, called the atria. The primary symptom of SVT is a rapid heartbeat. There are several types ...

Doctors treating babies born with Turner syndrome need to look for heart rhythm abnormalities, in addition to the usual heart problems of high blood pressure or left-sided structural heart defects, ...

When you have supraventricular tachycardia, your heart's electrical system sometimes makes it beat faster than normal. You can have a bout of SVT even when you're not stressed out or exercising hard.

Heart racing suddenly during a workout or at rest? It may not be anxiety. Doctors explain SVT, its triggers, and when to seek medical help. (Pic credit: Pexels) SVT causes sudden rapid heart rate over ...