@article {Perrone-Filardi1828, author = {Pasquale Perrone-Filardi and Stefania Paolillo and Santo Dellegrottaglie and Paola Gargiulo and Gianluigi Savarese and Caterina Marciano and Laura Casaretti and Milena Cecere and Francesca Musella and Elisabetta Pirozzi and Antonio Parente and Alberto Cuocolo}, title = {Assessment of cardiac sympathetic activity by MIBG imaging in patients with heart failure: a clinical appraisal}, volume = {97}, number = {22}, pages = {1828--1833}, year = {2011}, doi = {10.1136/heartjnl-2011-300343}, publisher = {BMJ Publishing Group Ltd}, abstract = {Cardiac sympathetic activity can be assessed by 123I-labelled meta-iodobenzylguanidine (MIBG) scintigraphy. Abnormalities of sympathetic cardiac activity have been shown in patients with heart failure, resulting in reduced MIBG uptake. Abnormal MIBG uptake predicts cardiac death, arrhythmias and all-cause mortality in patients with heart failure with a prognostic power incremental to that of conventional risk markers, and may identify patients at low risk of arrhythmias despite current guideline indications for implantable cardioverter defibrillator or patients at high risk for arrhythmias not fulfilling implantable cardioverter defibrillator indications. Prospective outcome studies are needed to assess whether MIBG imaging will have an impact on the mortality and morbidity of patients with heart failure.}, issn = {1355-6037}, URL = {https://heart.bmj.com/content/97/22/1828}, eprint = {https://heart.bmj.com/content/97/22/1828.full.pdf}, journal = {Heart} }