The 12-lead ECG hasn't changed in a century. The algorithms reading it have. Three CEOs and one educator on whether doctors ...

Apple's new Watch 4 includes ECG and AFib monitoring capabilities, but their accuracy hasn't been proven as comprehensively as one might like. Share on Facebook (opens in a new window) Share on X ...

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 ...

An EKG can detect disruptions in the heart’s electrical activity, potentially indicating damage from a past heart attack, but it is most accurate when used with other tests. While an EKG can help ...

A 35-year-old woman presents to the emergency department with palpitations for 2 hours. She states that she has intermittently had palpitations for years, but always lasting for minutes only. These ...

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 ...

An ST depression is a possible outcome of an electrocardiogram (ECG) test. It can indicate health conditions such as hypokalemia, myocardial ischemia, or a side effect of medications. Doctors may ...

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 ...

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 ...