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 51 year old male with a history of tobacco use and obesity presents to the emergency room with chest pains that began 3 days prior and has been occurring intermittently since then. His blood ...

An electrocardiogram, also called an ECG or EKG, is a simple and painless test that measures the electrical impulses of your heart to check for signs of heart disease. It's done through small ...

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 ...

Sarah Mitroff has worn many hats at CNET, including Senior Mobile Editor and Managing Editor of Health and Wellness. Currently, she is a freelance editor. Throughout her career, she's written about ...

An EKG measures the heart’s electrical activity and can detect various issues, including heart attacks, rhythm abnormalities, and electrolyte imbalances. Seek immediate medical help if you experience ...

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 ...