POTS evidence map

How tests, treatments and other conditions point to the seven possible causes of POTS.

Draft for review: every link here was found in a corpus paper by all three System One models (winnow, Kev, lev) and confirmed by Claude with a verbatim quote. Thicker arrows are backed by more papers. Not yet checked by a clinician.
POTS is the root; arrows point toward it.
Legend
POTS (root)
Possible cause
Test
Treatment
Condition
Supported by the cited paper
Only partly supported
Thicker: more papers
Arrows point toward POTS. Columns: steps from POTS.
FromRelationshipToPapersSourceWhat the paper says