Hi, I was just about to add about Dr Cheneys Left Ventricle diastolic dysfunction found in CFS. He is one hell of a dedicated physician. One of the truely smart “thinkers”. He did a PhD in physics b4 doing medicine – that in itself makes his mind work differently. He usually ends up seeing patients who are the illest of the ill. He spends days seeing them. V high costs and some semi out there treatments – but all based on great science. Someone to try to see Diana.