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 ...

Dr. Steven Nissen answers the question: 'EKG During A Heart Attack?' — -- Question: What does an EKG show during a heart attack? Answer: During a heart attack, an EKG shows very specific changes, ...

More than 300 million EKGs (short for electrocardiogram, a test that checks heart rhythm and electrical signals of the heart) are conducted around the world each year, according to a study published ...

Dr. Robert Bonow answers the question: 'Is Nuclear Imaging Or Plain EKG Better?' — -- Question: My insurance does not cover the cost of a nuclear stress test. Is this more expensive stress test ...

Fitness wearables are making a New Years resolution of their own — to be taken more seriously as medical devices. And it looks as though that resolution may be on the path to realization, as least ...

We've already seen an EKG band for the Apple Watch, but now Apple is reportedly working on bringing the feature directly into its smartwatch, Bloomberg reports. With EKG monitoring, the Apple Watch ...

Recent self-reported use of cannabis is not associated with ECG abnormalities; however, ECG evidence of myocardial infarction ...