Patients with structural heart disease are at risk for life-threatening ventricular tachycardias ... determinant of the ablation approach and the success of the procedure. Scars from a previous ...

When high doses of AV blocking drugs are not successful to lower ventricular rates in ... fibrillation is present with systolic heart failure, AV node ablation may be required for a biventricular ...

LA Chargers coach Jim Harbaugh is having a cardiac ablation during the offseason. It's a procedure to treat an irregular heart rhythm. The procedure involves creating tiny scars in the heart that ...