A 54 year old male with no significant past medical history presents to his primary care physician with 2 days of chest pains including now. His vital signs and physical examination are normal. His ...

A 72 year old male with a history of chronic atrial fibrillation presents to the emergency room with a complaint of nausea, vomiting, generalized abdominal pain, and generalized weakness. No fevers or ...

Apple confused some of its users on Wednesday when it said the new Apple Watch will have an electrocardiogram sensor. We attempted to answer your questions about what ...

Apple made a big deal of the ECG functionality of the Apple Watch Series 4, and emphasized that the feature had received FDA clearance. It’s now being reported that the company was almost unable to do ...