Still waiting for your illustrations regarding your question to give you a better answer if I've got any, but I think these books can help you if you are really into a medical/health oriented answer to the cardio-respiratory evaluation of a definite condition ... Still these books need some basic experience in the medical field to comprehend fully in order to make good use of ...
Best Luck
Wise
Yes, a PFO can be fixed using a non surgical procedure causing it to be closed and therefore fixing it.
Answer: Role-taking
Explanation:
George Herbert Mead describe Role-taking as a social interaction in which a person mentally assumes the role of another person or group to understand the world from that person's or group's point of view, and this process is powered by the cognitive growth of an individual.
However, George suggested that three stages of role-taking process aids self development. These stages are; the preparatory stage, play stage, and game stage.
