If you’ve ever visited a doctor and had little sticky patches placed on your chest with wires attached, you’ve already had an EKG—also called an ECG. But what does an EKG actually do? Why is it so common? And what do all those squiggly lines mean? Let’s break it down…

When most people hear the word cardiology, they think of doctors in lab coats, EKG machines, or maybe even heart surgery. But at its core, cardiology is about one simple thing: keeping your heart healthy. Whether you’re here because of a diagnosis, a family history, or just curiosity, this blog…