title: Permanent increase in endothelin serum levels in vasovagal syncope.
abstract: Of 40 normal volunteers tilted on two separate occasions, seven subjects had vasovagal syncope only during one upright tilt, but showed increased endothelin plasma levels in the supine position and during head-up tilt on both occasions, independent of vasovagal syncope, compared to control subjects.
authors: C
authors: C
authors: Magerkurth
authors: A
authors: A
authors: Riedel
authors: Stefan
authors: S
authors: Braune
mesh_terms: D000328:Adult; D040421:Cell Phone; D004574:Electromagnetic Fields; D016232:Endothelins / Q000097:blood*; D005260:Female; D006801:Humans; D008297:Male; D011187:Posture; D019462:Syncope, Vasovagal / Q000097:blood* / Q000175:diagnosis*
chemical_list: D016232:Endothelins