Understanding What Happens During an EKG Test and How It Measures Heart Activity
An EKG test is one of the most common ways doctors check how the heart is working. It is quick, painless, and usually takes only a few minutes to complete. During a standard test, 10 small adhesive sensors are placed on the chest, arms, and legs to record the heart’s natural Electrical signals. These signals create a graph that helps doctors understand heart activity and identify possible concerns. In Philadelphia, nearly 1 in 3 adults has high blood pressure , which increases the risk of heart-related problems. Heart disease also contributes to almost 40% of the life expectancy gap between Black and white Americans. Because of these ongoing concerns, hospitals and healthcare centers perform thousands of heart screenings every year. Understanding how an Electrocardiogram works can help patients feel more comfortable and informed before their appointment. Why Doctors Use an EKG Test to Understand Your Heart The EKG test helps doctors see how the heart functions from one beat to th...