Data associating PVC burden with increased risk for heart failure and early mortality prompt some to see catheter ablation as the cure, but Dr John Mandrola urges constraint.

Dear Doctor: About 15 years ago, while giving blood, I was advised of an irregularity, which my doctor confirmed after an EKG, known as premature ventricular contractions. He told me ...

Studies revealed 16% of patients report signs of heart palpitations to their primary care providers.

While heart palpitations can be "startling and very unsettling," a Georgia-based heart surgeon assures that they are very rarely dangerous or life-threatening. We explain the common condition.

If you have an existing heart condition or your palpitations start to last longer or happen more frequently, you might have atrial fibrillation (AFib).

Can you feel your heart racing at night? Discover common causes of palpitations and cardiologist-backed solutions to help alleviate them.