The CardioNow Heart Scan™ is an advanced imaging test that uses coronary CT angiography (CCTA) to create a detailed 3-D picture of your heart arteries. This noninvasive scan helps doctors detect plaque buildup and evaluate for coronary artery disease without the need for invasive procedures. Recommended in national heart guidelines as a first-line test for evaluating chest pain, it provides a clear view of whether arteries are narrowed and helps guide the next steps in your care.