Why do patients have orthostatic symptoms in POTS?
Low
P A
PA
Schondorf
R
R
Rummans
T A
TA
D001342:Autonomic Nervous System Diseases / Q000503:physiopathology*; D006801:Humans; D011187:Posture / Q000502:physiology*; D013610:Tachycardia / Q000503:physiopathology*