title: Contrast Media Delivery in the Assessment of Anomalous Left Coronary Artery From the Pulmonary Artery.
abstract: BACKGROUND
  A patient with a history of mitral valve prolapse and regurgitation that was corrected with a mitral ring repair 15 years earlier received a diagnosis of anomalous left coronary artery arising from the pulmonary artery and underwent repair.
  
  
  CONCLUSIONS
  Coronary computed tomography angiography (CTA) was employed to image the patient before surgical intervention. Synchronizing contrast media administration to opacify the right coronary artery in the arterial phase and the left coronary artery in the venous phase required a test-bolus approach.
  
  
  CONCLUSIONS
  Matching compromised cardiovascular dynamics with patient-specific contrast media administration protocols was improved considerably with the use of a test-bolus technique during electrocardiography-gated coronary CTA.
authors.forename: Charbel
authors.initials: C
authors.lastname: Saade
authors.forename: Salam
authors.initials: S
authors.lastname: Al-Hamra
authors.forename: Hussain
authors.initials: H
authors.lastname: Al-Mohiy
authors.forename: Fadi
authors.initials: F
authors.lastname: El-Merhi
mesh_terms: D000328:Adult; D000072226:Computed Tomography Angiography; D003287:Contrast Media; D017023:Coronary Angiography; D003330:Coronary Vessel Anomalies / Q000000981:diagnostic imaging* / Q000601:surgery*; D003937:Diagnosis, Differential; D004452:Echocardiography; D004562:Electrocardiography; D005260:Female; D006801:Humans; D021621:Imaging, Three-Dimensional; D011651:Pulmonary Artery / Q000002:abnormalities*
chemical_list: D003287:Contrast Media
keywords: Bland-White-Garland syndrome; anomalous left coronary artery from pulmonary artery; contrast media; coronary computed tomography angiography