PLUGGED IN: Zachary Pena, 11 is prepped for an EKG screening by EKG technician Jennifer Ayala and cardiologist Dr. Anthony Rossi at Nicklaus Children’s Hospital on July 13, 2015. EKGs can detect fatal ...
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 ...