Your arteries carry oxygen-rich blood from your heart to your entire body. When you’re young and healthy, they’re wide enough to allow the blood to flow through easily, and their walls are elastic, so they can expand and contract as needed. But as you age, your artery walls might harden, as plaque — made up of cholesterol and fat — builds up within them, narrowing the vessels. This process, called atherosclerosis, puts you at risk for heart attacks and stroke. The Meridian Digital Pulsewave Analyzer is an FDA approved cardio wave analyzer that measures arterial stress by tracking the way blood moves through the arteries. It’s non-invasive and takes only minutes to analyze.