In order to convert your Side-by-Side to a street-legal, road worthy machine in Arizona you must have: 1  At least one brake which can be operated by hand or foot. 2  Brake light. 3  At least one, but not more than two, headlights which shine at least 500 feet ahead. 4  At least one taillight visible for at least 500 feet to the rear.
A heart CT scan is a common test for those experiencing heart problems, since it allows your doctor to explore the structure of the heart and the adjacent blood vessels, without making any incisions.
Computerised tomography (CT) has been around since the 1970s. There are two ways in which a CT scan can be used for the heart â one is a CT coronary angiogram and the other is a CT calcium score. A CT scan produces multiple images of the heart from different angles, which the doctor can then see on a computer screen. The images are picked up using detectors.