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 ...

If you are a nurse, doctor or other medical professional that deals with cardiac issues or ECG readings, you owe it to yourself and your patients to take an EKG interpretation course. An EKG ...

Dr. Hugh Calkins answers the question: 'Atrial Fibrillation vs. Atrial Flutter?' — -- Question: My doctor told me I sometimes have atrial fibrillation and at other times have atrial flutter. What ...

Vektor Medical receives US FDA 510(k) clearance for its next-generation vMap technology to enhance connectivity: San Diego Saturday, December 13, 2025, 17:00 Hrs [IST] Vektor Medi ...

AN NFL COACH IS PUTTING HEART HEALTH IN THE SPOTLIGHT. CHARGERS HEAD COACH JIM HARBAUGH WALKED OFF THE FIELD YESTERDAY IN THE MIDDLE OF THE GAME. HE LATER TOLD REPORTERS HE WAS HAVING AN ATRIAL ...

Atrial fibrillation, the most common cardiac rhythm abnormality, has been linked to one-third of ischemic strokes, the most common type of stroke. But atrial fibrillation is underdiagnosed, partly ...