When your electrical system is working normally, the two upper chambers of the heart (atria) contract and pump blood into the two lower chambers (ventricles) in a well-coordinated way. This results in ...

Atrial flutter and atrial fibrillation (AFib) both occur when the electrical signals that make your heart chambers contract occur faster than typical. However, they differ in the organization of ...

Please provide your email address to receive an email when new articles are posted on . Dronedarone was associated with lower incidence of permanent atrial fibrillation/atrial flutter, more return to ...

A 63-year-old African-American woman arrived at the emergency department with a 24-hour history of severe, nonexertional, substernal chest pain that radiated down her left arm. Associated symptoms ...

Multaq(R) Approved to Reduce the Risk of Cardiovascular Hospitalizationin Patients With Atrial Fibrillation or Atrial Flutter. PARIS, July 2 /PRNewswire/ -- - U.S Commercial Launch Planned for the ...