Hillis G S, al-Mohammad A, Jennings K P
Department of Cardiology, Aberdeen Royal Hospitals NHS Trust, Foresterhill, UK.
Postgrad Med J. 1997 May;73(859):301-2. doi: 10.1136/pgmj.73.859.301.
There is an increasing usage of radionuclide scanning to assess myocardial perfusion, with dipyridamole, the most commonly used stress agent. Although this is an effective, and usually very safe, means by which to assess myocardial blood supply, there have been several incidents of acute bronchospasm in asthmatic patients. There have, however, been no previous reports of respiratory arrest occurring in patients with emphysema. This case illustrates the dangers of administering intravenous dipyridamole, or even adenosine, to patients with chronic lung disease.
放射性核素扫描用于评估心肌灌注的情况日益增多,其中双嘧达莫是最常用的应激剂。虽然这是一种评估心肌血液供应的有效且通常非常安全的方法,但已有几例哮喘患者发生急性支气管痉挛的事件。然而,此前尚无肺气肿患者发生呼吸骤停的报道。本病例说明了对慢性肺病患者静脉注射双嘧达莫甚至腺苷的危险性。