Recent research found cryoballoon and radiofrequency ablation yielded similar arrhythmia outcomes in patients with persistent atrial fibrillation.

Learn how an occlusion-first approach improves outcomes in combined atrial fibrillation treatments, offering better ...

Supraventricular tachyarrhythmia (SVT) is the most common form of fetal tachyarrhythmias. The presentation can vary from ill-defined, non-sustained episodes of tachyarrhythmia to frank non-immune ...

Histamine intolerance means you have high histamine levels in your body. It can happen if your body cannot break down histamine. It can affect multiple systems in your body, but gastrointestinal ...

Certain temporal patterns of A-V and V-A transmission in experimental preparations resemble phenomena attributed to "supernormal" conduction in the clinic. Detailed study of the properties of the A-V ...