PMID- 31711636 OWN - NLM STAT- MEDLINE DCOM- 20200416 LR - 20200416 IS - 1879-1913 (Electronic) IS - 0002-9149 (Linking) VI - 125 IP - 1 DP - 2020 Jan 1 TI - Usefulness of Cardiac Magnetic Resonance for Recurrent Pericarditis. PG - 146-151 LID - S0002-9149(19)31094-X [pii] LID - 10.1016/j.amjcard.2019.09.026 [doi] AB - Cardiac magnetic resonance (CMR) offers the capability to objectively detect pericarditis by identifying pericardial thickening, edema/inflammation by Short-TI Inversion Recovery-T2 weighted (STIR-T2w) imaging, edema/inflammation or fibrosis by late gadolinium enhancement (LGE), and presence of pericardial effusion. This is especially helpful for the diagnosis of recurrent pericarditis. Aim of the present paper is to assess the diagnostic accuracy of CMR findings as well as their potential prognostic value for the diagnosis of recurrent pericarditis. Multicenter cohort study of consecutive patients with recurrent pericarditis evaluated by CMR. We included 128 consecutive cases (60 males, 47%; mean age 48 +/- 14 years). CMR was performed at a mean time of 12 days (95% confidence interval 15 to 21) after the clinical diagnosis. We evaluated the diagnostic accuracy and areas under the receiver operating characteristic (ROC) curve for CMR diagnostic criteria and complications (additional recurrences, cardiac tamponade, and constrictive pericarditis). Areas under the ROC curve were respectively 64% for pericardial thickening, 84% for pericardial edema, 82% for pericardial LGE, and 71% for pericardial effusion. After a mean follow-up of 34 months, recurrences occurred in 52% of patients, tamponade in 6%, and constrictive pericarditis in 11%. Using a multivariable Cox model, elevation of CRP and presence of CMR pericardial thickening were predictors of adverse events, whereas the presence of CMR LGE was associated with a lower risk. The prognostic model for adverse events using gender, age, CRP level, and all CMR variables showed a C-index of 0.84. In conclusion, CMR findings show high diagnostic accuracy and may help identifying patients at higher risk of complications. CI - Copyright (c) 2019 Elsevier Inc. All rights reserved. FAU - Imazio, Massimo AU - Imazio M AD - University Cardiology, Cardiovascular and Thoracic Department, AOU Citta della Salute e della Scienza di Torino, Torino, Italy,. Electronic address: massimo_imazio@yahoo.it. FAU - Pivetta, Emanuele AU - Pivetta E AD - Cancer Epidemiology Unit, Emergency Medicine Division and High Dependency Unit, Department of Medical Sciences, AOU Citta della Salute e della Scienza di Torino, Torino, Italy. FAU - Palacio Restrepo, Sara AU - Palacio Restrepo S AD - University Cardiology, Cardiovascular and Thoracic Department, AOU Citta della Salute e della Scienza di Torino, Torino, Italy. FAU - Sormani, Paola AU - Sormani P AD - Department of Cardiology and Cardiac Surgery, ASST Grande Ospedale Metropolitano Niguarda, Milano, Italy. FAU - Pedrotti, Patrizia AU - Pedrotti P AD - Department of Cardiology and Cardiac Surgery, ASST Grande Ospedale Metropolitano Niguarda, Milano, Italy. FAU - Quarta, Giovanni AU - Quarta G AD - Cardiology, Ospedale Papa Giovanni XXIII, Bergamo, Italy. FAU - Brucato, Antonio AU - Brucato A AD - Department of Biomedical and Clinical Sciences "Sacco", Fatebenefratelli Hospital, University of Milano, Italy. FAU - Bubbico, Elisa AU - Bubbico E AD - University Cardiology, Cardiovascular and Thoracic Department, AOU Citta della Salute e della Scienza di Torino, Torino, Italy. FAU - Dal Corso, Maria AU - Dal Corso M AD - USC Radiologia Diagnostica, ASST Papa Giovanni Bergamo, Bergamo, Italy. FAU - Milazzo, Angela AU - Milazzo A AD - Department of Cardiology and Cardiac Surgery, ASST Grande Ospedale Metropolitano Niguarda, Milano, Italy. FAU - Quattrocchi, Giuseppina AU - Quattrocchi G AD - Department of Cardiology and Cardiac Surgery, ASST Grande Ospedale Metropolitano Niguarda, Milano, Italy. FAU - Andriani, Monica AU - Andriani M AD - University Cardiology, Cardiovascular and Thoracic Department, AOU Citta della Salute e della Scienza di Torino, Torino, Italy. FAU - Lobetti Bodoni, Luisa AU - Lobetti Bodoni L AD - Radiology Department, AOU Citta della Salute e della Scienza di Torino, Torino, Italy. FAU - Davini, Ottavio AU - Davini O AD - Radiology Department, AOU Citta della Salute e della Scienza di Torino, Torino, Italy. FAU - Sironi, Sandro AU - Sironi S AD - Department of Biomedical and Clinical Sciences "Sacco", University of Milano, Italy. FAU - Giannattasio, Cristina AU - Giannattasio C AD - Department of Cardiology and Cardiac Surgery, ASST Grande Ospedale Metropolitano Niguarda, Milano, Italy; School of Medicine and Surgery, Bicocca University, Milano, Italy. FAU - Giustetto, Carla AU - Giustetto C AD - University Cardiology, Cardiovascular and Thoracic Department, AOU Citta della Salute e della Scienza di Torino, Torino, Italy,; Department of Medical Science, University of Torino, Torino, Italy. FAU - Bogaert, Jan AU - Bogaert J AD - Department of Imaging and Pathology, KU Leuven-University of Leuven, Leuven, Belgium. FAU - Adler, Yehuda AU - Adler Y AD - Sackler University, Tel Aviv, Israel. FAU - Bucciarelli Ducci, Chiara AU - Bucciarelli Ducci C AD - Bristol NIHR Cardiovascular Biomedical Research Centre Bristol Heart Institute, University of Bristol, Bristol, United Kingdom. FAU - De Ferrari, Gaetano Maria AU - De Ferrari GM AD - University Cardiology, Cardiovascular and Thoracic Department, AOU Citta della Salute e della Scienza di Torino, Torino, Italy,; Department of Medical Science, University of Torino, Torino, Italy. LA - eng PT - Journal Article PT - Multicenter Study PT - Observational Study PT - Research Support, Non-U.S. Gov't DEP - 20191011 PL - United States TA - Am J Cardiol JT - The American journal of cardiology JID - 0207277 SB - IM MH - Female MH - Follow-Up Studies MH - Humans MH - Magnetic Resonance Imaging, Cine/*methods MH - Male MH - Middle Aged MH - Pericarditis/*diagnosis MH - Pericardium/*pathology MH - Predictive Value of Tests MH - ROC Curve MH - Recurrence MH - Retrospective Studies MH - Severity of Illness Index EDAT- 2019/11/13 06:00 MHDA- 2020/04/17 06:00 CRDT- 2019/11/13 06:00 PHST- 2019/08/22 00:00 [received] PHST- 2019/09/19 00:00 [revised] PHST- 2019/09/20 00:00 [accepted] PHST- 2019/11/13 06:00 [pubmed] PHST- 2020/04/17 06:00 [medline] PHST- 2019/11/13 06:00 [entrez] AID - S0002-9149(19)31094-X [pii] AID - 10.1016/j.amjcard.2019.09.026 [doi] PST - ppublish SO - Am J Cardiol. 2020 Jan 1;125(1):146-151. doi: 10.1016/j.amjcard.2019.09.026. Epub 2019 Oct 11.