title: Coronary steal with unstable angina secondary to a coronary artery fistula.
abstract: BACKGROUND
  A 62-year old man with progressive deterioration of stable angina presented with an unstable episode and was referred for diagnostic coronary angiography.
  
  
  METHODS
  Physical examination, electrocardiography, myocardial perfusion scan, coronary angiography, cardiac CT.
  
  
  METHODS
  Left coronary main stem to pulmonary artery fistula.
  
  
  RESULTS
  Coronary angiography, percutaneous coronary intervention, coil embolisation.
authors.affiliation: Department of Cardiology, Imperial College Healthcare NHS Trust, St Mary's Campus, London, United Kingdom. khuranarohit@hotmail.com
authors.forename: Rohit
authors.initials: R
authors.lastname: Khurana
authors.forename: Tarun
authors.initials: T
authors.lastname: Mittal
authors.forename: Asif
authors.initials: A
authors.lastname: Qasim
authors.forename: Iqbal
authors.initials: I
authors.lastname: Malik
authors.forename: Shakeel A
authors.initials: SA
authors.lastname: Qureshi
authors.forename: Ad J J C
authors.initials: AJ
authors.lastname: Bogers
mesh_terms: D000789:Angina, Unstable / Q000000981:diagnostic imaging / Q000209:etiology / Q000628:therapy*; D015906:Angioplasty, Balloon, Coronary; D001159:Arterio-Arterial Fistula / Q000150:complications / Q000000981:diagnostic imaging / Q000628:therapy*; D017023:Coronary Angiography; D003331:Coronary Vessels; D004562:Electrocardiography; D004621:Embolization, Therapeutic; D006801:Humans; D008297:Male; D008875:Middle Aged; D017202:Myocardial Ischemia / Q000000981:diagnostic imaging / Q000209:etiology / Q000628:therapy*; D055414:Myocardial Perfusion Imaging; D011651:Pulmonary Artery / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed; D016896:Treatment Outcome