In order to ideally prevent cardiovascular events and secondary diseases completely or to treat already existing pathological conditions effectively, an early, preventive cardiovascular diagnostics is indispensable. The more precise the collected cardiovascular data are, the more carefully targeted the further medical treatment can be tailored to the different needs of each patient. In the best case, vascular examinations are repeated at certain intervals: One the one hand, checking cardiovascular health, and, on the other hand, if necessary, to control and monitor the initiated therapy steps continously to keep one’s eye on the progress of the disease. If pathological changes already exist, targeted interventions at least mitigate the course of the disease and prevent worse. For example, in narrowed coronary arteries, first-line therapy are vascular supporting stent implantations. The earlier patients take care of their cardiovascular health, the less likely it is having to undergo such and other stressful and high-risk operations. Knowing your individual cardiovascular risk profile thus helps to maintain quality of life and can save lives.