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Paolisso P, Bergamaschi L, Angeli F, Belmonte M, Foà A, Canton L, Fedele D, Armillotta M, Sansonetti A, Bodega F, Amicone S, Suma N, Gallinoro E, Attinà D, Niro F, Rucci P, Gherbesi E, Carugo S, Musthaq S, Baggiano A, Pavon AG, Guglielmo M, Conte E, Andreini D, Pontone G, Lovato L, Pizzi C. Cardiac Magnetic Resonance to Predict Cardiac Mass Malignancy: The CMR Mass Score. Circ Cardiovasc Imaging 2024; 17:e016115. [PMID: 38502734 PMCID: PMC10949976 DOI: 10.1161/circimaging.123.016115] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/07/2023] [Accepted: 01/24/2024] [Indexed: 03/21/2024]
Abstract
BACKGROUND Multimodality imaging is currently suggested for the noninvasive diagnosis of cardiac masses. The identification of cardiac masses' malignant nature is essential to guide proper treatment. We aimed to develop a cardiac magnetic resonance (CMR)-derived model including mass localization, morphology, and tissue characterization to predict malignancy (with histology as gold standard), to compare its accuracy versus the diagnostic echocardiographic mass score, and to evaluate its prognostic ability. METHODS Observational cohort study of 167 consecutive patients undergoing comprehensive echocardiogram and CMR within 1-month time interval for suspected cardiac mass. A definitive diagnosis was achieved by histological examination or, in the case of cardiac thrombi, by histology or radiological resolution after adequate anticoagulation treatment. Logistic regression was performed to assess CMR-derived independent predictors of malignancy, which were included in a predictive model to derive the CMR mass score. Kaplan-Meier curves and Cox regression were used to investigate the prognostic ability of predictors. RESULTS In CMR, mass morphological features (non-left localization, sessile, polylobate, inhomogeneity, infiltration, and pericardial effusion) and mass tissue characterization features (first-pass perfusion and heterogeneity enhancement) were independent predictors of malignancy. The CMR mass score (range, 0-8 and cutoff, ≥5), including sessile appearance, polylobate shape, infiltration, pericardial effusion, first-pass contrast perfusion, and heterogeneity enhancement, showed excellent accuracy in predicting malignancy (areas under the curve, 0.976 [95% CI, 0.96-0.99]), significantly higher than diagnostic echocardiographic mass score (areas under the curve, 0.932; P=0.040). The agreement between the diagnostic echocardiographic mass and CMR mass scores was good (κ=0.66). A CMR mass score of ≥5 predicted a higher risk of all-cause death (P<0.001; hazard ratio, 5.70) at follow-up. CONCLUSIONS A CMR-derived model, including mass morphology and tissue characterization, showed excellent accuracy, superior to echocardiography, in predicting cardiac masses malignancy, with prognostic implications.
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Affiliation(s)
- Pasquale Paolisso
- Clinical Cardiology and Cardiovascular Imaging Unit, Galeazzi-Sant’Ambrogio Hospital, IRCCS, Milan, Italy (P.P., E. Gallinoro, E.C., D.A.)
- Department of Biomedical and Clinical Sciences (P.P., E. Gallinoro, E.C., D.A.), University of Milan, Italy
- Department of Advanced Biomedical Sciences, University of Naples, Federico II, Italy (P.P., M.B.)
| | - Luca Bergamaschi
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliera-Universitaria di Bologna (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.)
- Department of Medical and Surgical Sciences, DIMEC (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.)
- Alma Mater Studiorum (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.), University of Bologna, Italy
| | - Francesco Angeli
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliera-Universitaria di Bologna (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.)
- Department of Medical and Surgical Sciences, DIMEC (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.)
- Alma Mater Studiorum (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.), University of Bologna, Italy
| | - Marta Belmonte
- Department of Advanced Biomedical Sciences, University of Naples, Federico II, Italy (P.P., M.B.)
- Cardiovascular Center Aalst, OLV Hospital, Aalst, Belgium (M.B.)
| | - Alberto Foà
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliera-Universitaria di Bologna (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.)
- Department of Medical and Surgical Sciences, DIMEC (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.)
- Alma Mater Studiorum (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.), University of Bologna, Italy
| | - Lisa Canton
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliera-Universitaria di Bologna (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.)
- Department of Medical and Surgical Sciences, DIMEC (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.)
- Alma Mater Studiorum (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.), University of Bologna, Italy
| | - Damiano Fedele
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliera-Universitaria di Bologna (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.)
- Department of Medical and Surgical Sciences, DIMEC (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.)
- Alma Mater Studiorum (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.), University of Bologna, Italy
| | - Matteo Armillotta
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliera-Universitaria di Bologna (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.)
- Department of Medical and Surgical Sciences, DIMEC (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.)
- Alma Mater Studiorum (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.), University of Bologna, Italy
| | - Angelo Sansonetti
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliera-Universitaria di Bologna (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.)
- Department of Medical and Surgical Sciences, DIMEC (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.)
- Alma Mater Studiorum (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.), University of Bologna, Italy
| | - Francesca Bodega
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliera-Universitaria di Bologna (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.)
- Department of Medical and Surgical Sciences, DIMEC (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.)
- Alma Mater Studiorum (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.), University of Bologna, Italy
| | - Sara Amicone
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliera-Universitaria di Bologna (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.)
- Department of Medical and Surgical Sciences, DIMEC (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.)
- Alma Mater Studiorum (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.), University of Bologna, Italy
| | - Nicole Suma
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliera-Universitaria di Bologna (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.)
- Department of Medical and Surgical Sciences, DIMEC (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.)
- Alma Mater Studiorum (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.), University of Bologna, Italy
| | - Emanuele Gallinoro
- Clinical Cardiology and Cardiovascular Imaging Unit, Galeazzi-Sant’Ambrogio Hospital, IRCCS, Milan, Italy (P.P., E. Gallinoro, E.C., D.A.)
- Department of Biomedical and Clinical Sciences (P.P., E. Gallinoro, E.C., D.A.), University of Milan, Italy
- Department of Cardio-Thoracic-Vascular Diseases, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy (E. Gherbesi, S.C.)
| | - Domenico Attinà
- Clinical Cardiology and Cardiovascular Imaging Unit, Galeazzi-Sant’Ambrogio Hospital, IRCCS, Milan, Italy (P.P., E. Gallinoro, E.C., D.A.)
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliera-Universitaria di Bologna (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.)
- Alma Mater Studiorum (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.), University of Bologna, Italy
| | - Fabio Niro
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliera-Universitaria di Bologna (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.)
- Department of Medical and Surgical Sciences, DIMEC (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.)
- Alma Mater Studiorum (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.), University of Bologna, Italy
| | - Paola Rucci
- Division of Hygiene and Biostatistics, Department of Biomedical and Neuromotor Sciences, Alma Mater Studiorum (P.R.), University of Bologna, Italy
| | - Elisa Gherbesi
- Department of Clinical Sciences and Community Health (E. Gherbesi, S.C., A.B., G.P.), University of Milan, Italy
| | - Stefano Carugo
- Department of Clinical Sciences and Community Health (E. Gherbesi, S.C., A.B., G.P.), University of Milan, Italy
- Department of Cardio-Thoracic-Vascular Diseases, Foundation IRCCS Ca’ Granda Ospedale Maggiore Policlinico, Milan, Italy (E. Gherbesi, S.C.)
| | - Saima Musthaq
- Department of Perioperative Cardiology and Cardiovascular Imaging, Centro Cardiologico Monzino IRCCS, Milan, Italy (S.M., A.B.)
| | - Andrea Baggiano
- Department of Clinical Sciences and Community Health (E. Gherbesi, S.C., A.B., G.P.), University of Milan, Italy
- Department of Perioperative Cardiology and Cardiovascular Imaging, Centro Cardiologico Monzino IRCCS, Milan, Italy (S.M., A.B.)
| | - Anna Giulia Pavon
- Division of Cardiology, Cardiocentro Ticino Institute, Ente Ospedaliero Cantonale, Lugano, Switzerland (A.G.P.)
| | - Marco Guglielmo
- Department of Cardiology, Division of Heart and Lungs, Utrecht University, Utrecht University Medical Center, the Netherlands (M.G.)
| | - Edoardo Conte
- Clinical Cardiology and Cardiovascular Imaging Unit, Galeazzi-Sant’Ambrogio Hospital, IRCCS, Milan, Italy (P.P., E. Gallinoro, E.C., D.A.)
- Department of Biomedical and Clinical Sciences (P.P., E. Gallinoro, E.C., D.A.), University of Milan, Italy
| | - Daniele Andreini
- Department of Biomedical and Clinical Sciences (P.P., E. Gallinoro, E.C., D.A.), University of Milan, Italy
- Department of Medical and Surgical Sciences, DIMEC (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.)
| | - Gianluca Pontone
- Department of Clinical Sciences and Community Health (E. Gherbesi, S.C., A.B., G.P.), University of Milan, Italy
- Department of Biomedical, Surgical and Dentals Sciences (G.P.), University of Milan, Italy
| | - Luigi Lovato
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliera-Universitaria di Bologna (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.)
- Department of Medical and Surgical Sciences, DIMEC (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.)
- Alma Mater Studiorum (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.), University of Bologna, Italy
| | - Carmine Pizzi
- Cardiology Unit, Cardiac Thoracic and Vascular Department, IRCCS Azienda Ospedaliera-Universitaria di Bologna (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.)
- Department of Medical and Surgical Sciences, DIMEC (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.)
- Alma Mater Studiorum (L.B., F.A., A.F., L.C., D.F., M.A., A.S., F.B., S.A., N.S., D.A., F.N., L.L., C.P.), University of Bologna, Italy
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8
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Paolisso P, Foà A, Bergamaschi L, Graziosi M, Rinaldi A, Magnani I, Angeli F, Stefanizzi A, Armillotta M, Sansonetti A, Fabrizio M, Amicone S, Impellizzeri A, Tattilo FP, Suma N, Bodega F, Canton L, Gherbesi E, Tuttolomondo D, Caldarera I, Maietti E, Carugo S, Gaibazzi N, Rucci P, Biagini E, Galiè N, Pizzi C. Echocardiographic Markers in the Diagnosis of Cardiac Masses. J Am Soc Echocardiogr 2023; 36:464-473.e2. [PMID: 36610495 DOI: 10.1016/j.echo.2022.12.022] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Revised: 12/23/2022] [Accepted: 12/30/2022] [Indexed: 01/06/2023]
Abstract
BACKGROUND The echocardiographic parameters required for a comprehensive assessment of cardiac masses (CMs) are still largely unknown. The aim of this study was to identify and integrate the echocardiographic features of CMs that can accurately predict malignancy. METHODS An observational cohort study was conducted among 286 consecutive patients who underwent standard echocardiographic assessment for suspected CM at Bologna University Hospital between 2004 and 2022. A definitive diagnosis was achieved by histologic examination or, in the case of cardiac thrombi, with radiologic evidence of thrombus resolution after appropriate anticoagulant treatment. Logistic and multivariable regression analysis was performed to confirm the ability of six echocardiographic parameters to discriminate malignant from benign masses. The unweighted count of these parameters was used as a numeric score, ranging from 0 to 6, with a cutoff of ≥3 balancing sensitivity and specificity with respect to the histologic diagnosis of malignancy. Classification tree analysis was used to determine the ability of echocardiographic parameters to discriminate subgroups of patients with differential risk for malignancy. RESULTS Benign masses were more frequently pedunculated, mobile, and adherent to the interatrial septum (P < .001). Malignant masses showed a greater diameter and exhibited a higher frequency of irregular margins, an inhomogeneous appearance, sessile implantation, polylobate shape, and pericardial effusion (P < .001). Infiltration, moderate to severe pericardial effusion, nonleft localization, sessile implantation, polylobate shape, and inhomogeneity were confirmed to be independent predictors of malignancy in both univariate and multivariable models. The predictive ability of the unweighted score of ≥3 was very high (>0.90) and similar to that of the previously published weighted score. Classification tree analysis generated an algorithm in which infiltration was the best discriminator of malignancy, followed by nonleft localization and sessile implantation. The percentage correctly classified by classification tree analysis as malignant was 87.5%. Agreement between observer readings and CM histology ranged between 85.1% and 91.5%. The presence of at least three echocardiographic parameters was associated with lower survival. CONCLUSIONS In the approach to CMs, some echocardiographic parameters can serve as markers to accurately predict malignancy, thereby informing the need for second-level investigations and minimizing the diagnostic delay in such a complex clinical scenario.
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Affiliation(s)
- Pasquale Paolisso
- Cardiovascular Center Aalst, OLV Hospital, Aalst, Belgium; Department of Advanced Biomedical Sciences, University of Naples, Federico II, Naples, Italy
| | - Alberto Foà
- Unit of Cardiology, Department of Experimental, Diagnostic and Specialty Medicine-DIMES, University of Bologna, Sant'Orsola-Malpighi Hospital, IRCCS, Bologna, Italy
| | - Luca Bergamaschi
- Unit of Cardiology, Department of Experimental, Diagnostic and Specialty Medicine-DIMES, University of Bologna, Sant'Orsola-Malpighi Hospital, IRCCS, Bologna, Italy
| | - Maddalena Graziosi
- Unit of Cardiology, Department of Experimental, Diagnostic and Specialty Medicine-DIMES, University of Bologna, Sant'Orsola-Malpighi Hospital, IRCCS, Bologna, Italy
| | - Andrea Rinaldi
- Unit of Cardiology, Department of Experimental, Diagnostic and Specialty Medicine-DIMES, University of Bologna, Sant'Orsola-Malpighi Hospital, IRCCS, Bologna, Italy
| | - Ilenia Magnani
- Unit of Cardiology, Department of Experimental, Diagnostic and Specialty Medicine-DIMES, University of Bologna, Sant'Orsola-Malpighi Hospital, IRCCS, Bologna, Italy
| | - Francesco Angeli
- Unit of Cardiology, Department of Experimental, Diagnostic and Specialty Medicine-DIMES, University of Bologna, Sant'Orsola-Malpighi Hospital, IRCCS, Bologna, Italy
| | - Andrea Stefanizzi
- Unit of Cardiology, Department of Experimental, Diagnostic and Specialty Medicine-DIMES, University of Bologna, Sant'Orsola-Malpighi Hospital, IRCCS, Bologna, Italy
| | - Matteo Armillotta
- Unit of Cardiology, Department of Experimental, Diagnostic and Specialty Medicine-DIMES, University of Bologna, Sant'Orsola-Malpighi Hospital, IRCCS, Bologna, Italy
| | - Angelo Sansonetti
- Unit of Cardiology, Department of Experimental, Diagnostic and Specialty Medicine-DIMES, University of Bologna, Sant'Orsola-Malpighi Hospital, IRCCS, Bologna, Italy
| | - Michele Fabrizio
- Unit of Cardiology, Department of Experimental, Diagnostic and Specialty Medicine-DIMES, University of Bologna, Sant'Orsola-Malpighi Hospital, IRCCS, Bologna, Italy
| | - Sara Amicone
- Unit of Cardiology, Department of Experimental, Diagnostic and Specialty Medicine-DIMES, University of Bologna, Sant'Orsola-Malpighi Hospital, IRCCS, Bologna, Italy
| | - Andrea Impellizzeri
- Unit of Cardiology, Department of Experimental, Diagnostic and Specialty Medicine-DIMES, University of Bologna, Sant'Orsola-Malpighi Hospital, IRCCS, Bologna, Italy
| | - Francesco Pio Tattilo
- Unit of Cardiology, Department of Experimental, Diagnostic and Specialty Medicine-DIMES, University of Bologna, Sant'Orsola-Malpighi Hospital, IRCCS, Bologna, Italy
| | - Nicole Suma
- Unit of Cardiology, Department of Experimental, Diagnostic and Specialty Medicine-DIMES, University of Bologna, Sant'Orsola-Malpighi Hospital, IRCCS, Bologna, Italy
| | - Francesca Bodega
- Unit of Cardiology, Department of Experimental, Diagnostic and Specialty Medicine-DIMES, University of Bologna, Sant'Orsola-Malpighi Hospital, IRCCS, Bologna, Italy
| | - Lisa Canton
- Unit of Cardiology, Department of Experimental, Diagnostic and Specialty Medicine-DIMES, University of Bologna, Sant'Orsola-Malpighi Hospital, IRCCS, Bologna, Italy
| | - Elisa Gherbesi
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Cardiovascular Disease Unit, Internal Medicine Department, Milan, Italy
| | | | - Ilaria Caldarera
- Unit of Cardiology, Department of Experimental, Diagnostic and Specialty Medicine-DIMES, University of Bologna, Sant'Orsola-Malpighi Hospital, IRCCS, Bologna, Italy
| | - Elisa Maietti
- Division of Hygiene and Biostatistics, Department of Biomedical and Neuromotor Sciences, Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Stefano Carugo
- Fondazione IRCCS Ca' Granda Ospedale Maggiore Policlinico, Cardiovascular Disease Unit, Internal Medicine Department, Milan, Italy
| | | | - Paola Rucci
- Division of Hygiene and Biostatistics, Department of Biomedical and Neuromotor Sciences, Alma Mater Studiorum, University of Bologna, Bologna, Italy
| | - Elena Biagini
- Unit of Cardiology, Department of Experimental, Diagnostic and Specialty Medicine-DIMES, University of Bologna, Sant'Orsola-Malpighi Hospital, IRCCS, Bologna, Italy
| | - Nazzareno Galiè
- Unit of Cardiology, Department of Experimental, Diagnostic and Specialty Medicine-DIMES, University of Bologna, Sant'Orsola-Malpighi Hospital, IRCCS, Bologna, Italy
| | - Carmine Pizzi
- Unit of Cardiology, Department of Experimental, Diagnostic and Specialty Medicine-DIMES, University of Bologna, Sant'Orsola-Malpighi Hospital, IRCCS, Bologna, Italy.
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