A study led by scientists at King's has revealed how the physical orientation of the heart inside the chest dramatically ...

It is characterised by an extra electrical connection in the heart. This extra pathway causes a "short circuit" which affects the heart's rhythm. While it can lead to tachycardia, ...

Some heart diseases including tachycardia and fibrillation are caused by imperfections in how electrical currents are conveyed through the heart. To diagnose these conditions, cardiologists use ...

Cardioversion Success Rate. Electrical cardioversion often works, but it's not a cure for an abnormal heart rhythm. Your heart should return to a normal rhythm during the procedure, but it may not ...