Yeah, I'm glad my nagalese is normal - I think that's why I don't need to do the GcMAF. But I do have a couple high cytokines ... IL-8 is nearly 50 times higher than the maximum normal range, and MCP1 is also quite a bit higher than it should be.
Yeah, that's a rule he goes by i guess, normal nagalase, no gcMAF? Did he test your macrophage activity? (PHAGOTEST).
Do you mean VO2 max, or something else? And 28 L/min or 28 mL/(min x kg)? 28 L/min would be more like 1% of normal, and 28 mL/(min x kg) seems a lot more likely. It looks like the normal range for sedentary guys would be 35-40, so 28 would be about 20-30% below expected, rather than 20% of expected.
KDM wrote VEmax (ventilation max???), maybe he means VO2 max, i have no knowledge about this kind of testing so i'll have to do some homework on it. KDM told me the 20% was very low.
I received the report in Dutch but will try to translate it later into English. Here it is:
Inspanningsonderzoek
ECG: Sinusaal ritme 74/min; PQ: 0,16 sec.
Onvolledige RBTB
Een inspanningsonderzoek werd uitgevoerd met volgende resultaten:
Een inspanningsproef met progressief toenemende belasting io een elektrisch geremde ergometerfiets werd opgelegd. Er werd aangevat bij
40 watt en elke minuut werd de weerstand verhoogd met
20 watt tot uitputting. De
rusthartfrequentie bedroeg
94/min. Deze liep op tot
163/min bij maximale inspanning (=
96% van de theoretisch maximale hartfrequentie). Uitputting werd bereikt bij
140 watt.
De bloeddruk van
106/78 mmHg in rust liep op
137/- mmHg bij
100 watt.
Het inspanningselectrocardiogram toonde ons een regelmatig en sinusaal ritme. Er traden geen ritme- noch geleidingsstoornissen op.
De
maximale zuurstofopname bedroeg
1,062 l.min -1 (=51% van de voorspelde waarde). Dit komt overeen met
20,0 ml.min -1kg - 1. Het
respiratoir quotient van 1,0 werd bereikt bij
100 watt en bij een hartfrequentie van
148/min. Bij uitputting bedroeg het
RQ 1,16.
De maximale ventilatie bedroeg
28 l/min of 20% van de verwachte waarde.
Er was geen desaturatie van het hemoglobine. De dyspnoe is een gevolg van respiratoire spierzwakte (Zeer lage VEmax). Dit is een gevolg van de onderliggende aandoening.
Longfunctie
Spirometry
IVC 4,18
IRV 2,30
ERV 1,55
VT 0,86
Flow/Volume
FVCex = 4,70 (pred. 4,89)
FEV1 = 4,01 (pred. 4,12)
FEV1/VCIN = 96 (pred. 82)
MIF25 = 4,08
MIF50 = 4,66
MIF75 = 5,05
MEF75-85 = 6,51
PEF = 7,56 (pred. 9,56)
PIF = 5,17
AREAex = 19,50 (pred. 18,08)
My oxygen uptake isn't listed on the summary (or is that the same as maximal ventilation - 47%?), but it does state that my Respiratory Quotient was 1.23, so I had lot more CO2 coming out than O2 going in. Apparently getting it over 1 is an indication of reaching anaerobic energy use, and 1.1 is often used as a threshold to stop the stress test.
I guess you received the report in English? Maybe different terms, same meaning? I'll try to translate my report into English for a better understanding.
Basically at that level it shows that the patient is near exhaustion and their limits - hence I think it's one of the measures which the 2-day CPET ME/CFS researchers use to show that the patients are exerting maximal effort and not getting low results due to holding back. But I guess it getting so high would explain why I had to sit on the floor and gasp for breath for a while after the test, and that I signaled I was done with the higher intensity because it seemed like I couldn't breathe properly - I really did need more oxygen, and my cardio-respiratory system couldn't accommodate me.
It sounds like the test really took the life out of you, but you also have POTS right? I felt dizzy for a while after the test and had some PEM the next two days. My quadriceps felt like being bitten by thousands of fireants just after a few minutes of exercise. Did you feel any burning?
Anyhow, it's a pretty fascinating area, and I want to look into exercise testing a bit more. I've downloaded a few text books on exercise testing, and it's been helpful in understanding my results so far. The main thing I'm interested in is how a very deconditioned (sedentary) patient would look different from an ME/CFS patient with apparently healthy heart and lungs, yet something else going wrong (mitochondrial, neurological, autonomic, etc). Basically it looks like deconditioned patients can get low results too, with maximal effort, though usually not this low I think.
He hasn't asked me to stop taking anything, so I'll keep on the basics which I find very helpful on a day to day basis: yohimbe, B12 (though might use less sublingual when the injections start), B vitamins, a different form of C, fish oil, and NAC. And magnesium as needed.[/quote]