HeartCam. What is HeartCam? HeartCam is Electron Beam Tomography, a non-invasive scan of your beating heart. This scan produces razor sharp images of coronary calcification in your heart and plaque buildup in your arteries. HeartCam takes only fifteen minutes. If you have a history of heart problems, obesity, diabetes, high blood pressure or high cholesterol, HeartCam could save your life. Please call LEHB at 215-763-8290 extension 211 for a questionaire.