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 ...

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 ...

Sometimes, an abnormal EKG reading is a normal variation in a person’s heart rhythm. In other cases, it may be due to an underlying heart condition or a reaction to medication. An electrocardiogram ...

Heart disease remains the leading cause of death in the United States, according to the Centers for Disease Control and Prevention (CDC). This makes regular management and treatment of heart disease ...

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 ...

ECG and EKG are different abbreviations for the same test, called an electrocardiogram. This test measures how electricity is functioning in a person’s heart. People may also refer to it as an ...

Worldwide, over 300 million electrocardiograms (EKGs) are performed each year, with one-third of those taking place in the United States. Despite being so widely used, the technology of EKGs has been ...

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, ...

After a vote from the county school board, first-time high school athletes will have to take one-time EKGs starting in the 2026-2027 school year to detect heart conditions early and improve safety.

Angela Ryan Lee, MD, FACC, is a board-certified cardiology and internal medicine physician. She also holds board certifications from the American Society of Nuclear Cardiology and the National Board ...

Imagine going in for a routine pre-operative EKG in which the medical professional is simply making sure all is well before surgery. The machine indicates you’ve had a massive heart attack on the ...