BOSTON, MA — The American Association for Thoracic Surgery (AATS) has issued new guidelines to help prevent the development of atrial fibrillation (AF) during or after surgery as well as for the ...

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 ...

Please provide your email address to receive an email when new articles are posted on . New-onset atrial fibrillation and atrial flutter are as common in hospitalized patients with influenza as with ...