心房撲動

心房撲動英語:)是一種常見的心律不整,起始於心臟心房[1]。每分鐘約發出激動波250-350個。其特徵為P波外型相似且快速地出現,且呈鋸齒狀。因為這種激動波是源自於異位節律點,故稱之為撲動波()。只有少數個撲動波能傳至房室结,故幾個P波之後才會出現QRS綜合波。

心房撲動
Atrial flutter
Atrial flutter with varying A-V conduction (5:1 and 4:1)
类型房性心动过速[*]
分类和外部资源
醫學專科心臟病學
ICD-10I48
ICD-9-CM427.32
DiseasesDB1072
MedlinePlus000184
eMedicinemed/185
MeSHD001282

參考資料

  1. Sawhney, NS; Anousheh, R; Chen, WC; Feld, GK. . Cardiology Clinics (Review). February 2009, 27 (1): 55–67, viii. PMID 19111764. doi:10.1016/j.ccl.2008.09.010.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.