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   The role of nuclear cardiac imaging in risk stratification of sudden cardiac death  
   
نویسنده Juneau Daniel ,Erthal Fernanda ,Chow Benjamin J. W. ,Redpath Calum ,Ruddy Terrence D. ,Knuuti Juhani ,Beanlands Rob S.
منبع journal of nuclear cardiology - 2016 - دوره : 23 - شماره : 6 - صفحه:1380 -1398
چکیده    Sudden cardiac death (scd) represents a significant portion of all cardiac deaths. current guidelines focus mainly on left ventricular ejection fraction (lvef) as the main criterion for scd risk stratification and management. however, lvef alone lacks both sensitivity and specificity in stratifying patients. recent research has provided interesting data which supports a greater role for advanced cardiac imaging in risk stratification and patient management. in this article, we will focus on nuclear cardiac imaging, including left ventricular function assessment, myocardial perfusion imaging, myocardial blood flow quantification, metabolic imaging, and neurohormonal imaging. we will discuss how these can be used to better understand scd and better stratify patient with both ischemic and non-ischemic cardiomyopathy.
کلیدواژه Sudden cardiac death ,PET ,SPECT ,ischemic heart disease ,MIBG ,sympathetic innervation ,hibernating myocardium
آدرس University of Ottawa Heart Institute, Division of Cardiology, Department of Medicine, Canada. Centre Hospitalier de l’Université de Montréal (CHUM), Canada, University of Ottawa Heart Institute, Division of Cardiology, Department of Medicine, Canada, University of Ottawa Heart Institute, Division of Cardiology, Department of Medicine, Canada, University of Ottawa Heart Institute, Division of Cardiology, Department of Medicine, Canada, University of Ottawa Heart Institute, Division of Cardiology, Department of Medicine, Canada, Turku University Hospital and University of Turku, Finland, University of Ottawa Heart Institute, Division of Cardiology, Department of Medicine, Canada
 
     
   
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