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    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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Search results

  1. M

    Bradycardia could it be part of CFS???

    Hello again Thank you for your replys, and the research tips, deep down I think his problem is cardiac, his symptoms are very obvious when his pulse falls suddenly. Initially it was an average of twice a month, but as time has gone on it is becoming more and more frequent and is...
  2. M

    Bradycardia could it be part of CFS???

    Hi all, I am new to this forum, and I'm looking for anwsers for my 15 year old son. It all started about a year ago with bouts of fatigue poor concentration, headaches etc. He had 2 syncopes 1 in march and another in April. Bradycardia was found and because there is a history of sudden...