Heart ablation is a minimally invasive procedure that creates small scars on heart tissue to stop arrhythmias (abnormal electrical rhythms). Most people can return to their activities within 1 to 2 ...

Irregular heartbeats, or arrhythmia, can significantly affect a person’s quality of life and overall health. When medication and lifestyle changes are ineffective, doctors may recommend surgery to ...

Catheter-based pulmonary vein isolation is an effective treatment for paroxysmal atrial fibrillation. Pulsed field ablation, which delivers microsecond high-voltage electrical fields, may limit damage ...