I have always assumed that atrial fibrillation means that both atria are in a quiver. Is it possible for only one atrium to be in fibrillation while the other is in a normal sinus rhythm, atrial ...

The left atrium and left ventricle work together to receive the now-oxygen-rich blood exiting the lungs and to send it off to the tissues of the body. When someone has atrial fibrillation, it means ...

A 67-year-old man with acute anterolateral myocardial infarction had recurrent ventricular fibrillation that required insertion of temporary pacemaker. When a permanent pacemaker was inserted stable ...