A thrombosis, or the formation of blood clots, can cause serious health problems and affects not only the older population. Nowadays, more and more young people are facing this danger. The blood coagulation system is influenced by numerous factors, many of which can be traced back to hereditary predisposition. Genetic mutations, such as the Leiden mutation, play a significant role in the occurrence of thrombosis, and it is important for patients to be aware of them in order to choose the appropriate treatment methods. The development of thrombosis is not just an age-related disease, as young people can also be affected. When the regulation of blood coagulation is disrupted, the…