Cardiac or cardiovascular diseases (CAD) are highly complex syndromes with a poor prognosis, the main characteristic of which is dyspnea on slight exertion. The mechanisms responsible for the cardiovascular system's adjustment to exercise and the rates of cardiovascular function limitation are basic aspects related to understanding adaptive functions. Cannabis is a genus of plants that has been used by humans for 10,000 years. It can be used as fiber, food, as a raw material for making ropes, fabrics and paper, in addition to its well-known medicinal and psychoactive uses.