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 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 ...

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 ...

The company says its machine learning approach could help flag cardiac amyloidosis from standard 12-lead ECGs, though experts ...

A doctor may refer to an electrocardiogram as an “ECG” or “EKG.” It uses electrodes to measure the electrical activity of the heart. This can help medical professionals detect heart abnormalities, ...

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 ...