Stroke, or cerebrovascular accident (CVA), results from an interruption of blood supply to the brain, which can lead to severe disabilities or death. It can be caused by ischemia, like thrombosis, and is influenced by both modifiable and non-modifiable risk factors. Early treatment and rehabilitation are crucial for recovery, utilizing therapies such as physiotherapy, occupational therapy, and speech therapy to help patients regain function and adapt to their new conditions.