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 occurs when a “reentrant” circuit is present, causing a repeated loop of electrical activity to depolarize the atrium at a rate of about 250 to 350 beats per minute; the atrial rate in ...

We present a case of a patient with a history of dual lung transplant (LTx) and heart failure exacerbation due atypical left-sided atrial flutter (AFl), successfully treated with 3-dimensional (3D) ...