Sudden cardiac death: The role of imaging

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Sudden cardiac death: The role of imaging Pieter van der Bijl, Victoria Delgado, Jeroen J Bax International Journal of Cardiology Volume 237, Pages 15-18 (June 2017) DOI: 10.1016/j.ijcard.2017.03.010 Copyright © 2017 The Authors Terms and Conditions

Fig. 1 Imaging modalities to assess the risk of ventricular arrhythmias and sudden cardiac death. With speckle-tracking echocardiography (A), left ventricular (LV) global longitudinal strain (B) and mechanical dispersion (C) can be assessed. Ischemic heart failure patient with dilated left ventricle (A) and significantly impaired LV global longitudinal strain, with LV segments coded in blue (meaning lengthening) and shades of red (meaning better shortening) (B), and large mechanical dispersion with the latest activated segments in the posterolateral regions (C). Thinned, inferoseptal and inferior, basal segments post-infarct, delineated by late gadolinium enhancement (LGE) cardiac magnetic resonance imaging (CMR) (D, arrow). Midwall-fibrosis of the interventricular septum in a patient with dilated cardiomyopathy, indicated by LGE-CMR imaging (E, arrow). Increased apical uptake of 18F–fluorodeoxyglucose on a fused, positron emission tomography and computed tomography scan, indicating the location of cardiac inflammatory activity in a patient with sarcoidosis (F, arrow). International Journal of Cardiology 2017 237, 15-18DOI: (10.1016/j.ijcard.2017.03.010) Copyright © 2017 The Authors Terms and Conditions