title: [Abnormal effect of absolute ethanol sclerotherapy for arteriovenous malformations on hemodynamics].
abstract: OBJECTIVE
  To observe and analyze the abnormal effect of ethanol sclerotherapy for arteriovenous malformations on hemodynamics.
  
  
  METHODS
  Twelve cases of arteriovenous malformations who received absolute ethanol sclerotherapy were chosen. The heart rate, blood pressure, SPO₂ and ETCO₂ at different times were recorded and analyzed.
  
  
  RESULTS
  Obvious change of HR and BP were observed before and after injection of absolute ethanol into arteriovenous malformation. HR changed from preoperational (82.8 ± 11.5) bpm to the highest (98.8 ± 13.5) bpm, While BP changed from preoperational (98.6 ± 6.5) mmHg/(53.1 ± 3.3) mmHg to the lowest (73.7 ± 6.3) mmHg/(39.3 ± 4.8) mmHg. No change of SPO₂ and PETCO₂ was observed.
  
  
  CONCLUSIONS
  Absolute ethanol sclerotherapy for arteriovenous malformation can result in obvious S-shaped change of HR and BP. The actual cause is unknown, but we should pay more attention to the abnormal changes and manage accordingly.
authors.affiliation: Department of Anesthesiology, Ninth People's Hospital, Shanghai Jiao Tong University School of Medicine. Shanghai 200011, China.E-mail:jiangjue1136@sina.com.
authors.forename: Jue
authors.initials: J
authors.lastname: Jiang
authors.forename: Yan
authors.initials: Y
authors.lastname: Huang
authors.forename: Hui
authors.initials: H
authors.lastname: Xu
authors.forename: Hong
authors.initials: H
authors.lastname: Jiang
mesh_terms: D001165:Arteriovenous Malformations / Q000628:therapy*; D001794:Blood Pressure; D000431:Ethanol; D006339:Heart Rate; D006439:Hemodynamics; D006801:Humans; D012597:Sclerosing Solutions; D015911:Sclerotherapy; D016896:Treatment Outcome
chemical_list: D012597:Sclerosing Solutions; D000431:Ethanol