CPX means cardiopulmonary exercise, which is a medical test to examine the cause of shortness of breath.CPX test is clinically important but unlikely to be popular in Japan, probably because it is not easy for medical staff to interpret the results of CPX test.
Some textbooks have been available to learn CPX, but these books did not work well while I was struggling to learn. So many variables and graphs associated with CPX analysis made me confused.
From my bad experience, I decided a few days ago to create a website where the non-experienced are able to learn about CPX more easily and efficiently. Needless to say, it is for free.
It would take me several months to complete, but I will not give up.
If sounds intesting to you, visit here and enjoy the process of creating the website.