• Welcome to Phoenix Rising!

    Created in 2008, Phoenix Rising is the largest and oldest forum dedicated to furthering the understanding of, and finding treatments for, complex chronic illnesses such as chronic fatigue syndrome (ME/CFS), fibromyalgia, long COVID, postural orthostatic tachycardia syndrome (POTS), mast cell activation syndrome (MCAS), and allied diseases.

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    Cardiopulmonary Exercise Test for LTD or for Social Security

    Hello to my fellow peers Has any one had a Cardiopulmonary Exercise test to prove objective evidence in a ME/CFS disability case? And if so was it successful. I would love to hear your stories. I have read the cardiopulmonary Exercise test is the the gold standard test in proving inability to...