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Fortmeier V, Lachmann M, Stolz L, von Stein J, Unterhuber M, Kassar M, Gerçek M, Schöber AR, Stocker TJ, Omran H, Körber MI, Hesse A, Harmsen G, Friedrichs KP, Yuasa S, Rudolph TK, Joner M, Pfister R, Baldus S, Laugwitz KL, Windecker S, Praz F, Lurz P, Hausleiter J, Rudolph V. Artificial intelligence-enabled assessment of right ventricular to pulmonary artery coupling in patients undergoing transcatheter tricuspid valve intervention. Eur Heart J Cardiovasc Imaging 2024; 25:558-572. [PMID: 37996066 DOI: 10.1093/ehjci/jead324] [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] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/26/2023] [Revised: 10/09/2023] [Accepted: 10/12/2023] [Indexed: 11/25/2023] Open
Abstract
AIMS Right ventricular to pulmonary artery (RV-PA) coupling has been established as a prognostic marker in patients with severe tricuspid regurgitation (TR) undergoing transcatheter tricuspid valve interventions (TTVI). RV-PA coupling assesses right ventricular systolic function related to pulmonary artery pressure levels, which are ideally measured by right heart catheterization. This study aimed to improve the RV-PA coupling concept by relating tricuspid annular plane systolic excursion (TAPSE) to mean pulmonary artery pressure (mPAP) levels. Moreover, instead of right heart catheterization, this study sought to employ an extreme gradient boosting (XGB) algorithm to predict mPAP levels based on standard echocardiographic parameters. METHODS AND RESULTS This multicentre study included 737 patients undergoing TTVI for severe TR; among them, 55 patients from one institution served for external validation. Complete echocardiography and right heart catheterization data were available from all patients. The XGB algorithm trained on 10 echocardiographic parameters could reliably predict mPAP levels as evaluated on right heart catheterization data from external validation (Pearson correlation coefficient R: 0.68; P value: 1.3 × 10-8). Moreover, predicted mPAP (mPAPpredicted) levels were superior to echocardiographic systolic pulmonary artery pressure (sPAPechocardiography) levels in predicting 2-year mortality after TTVI [area under the curve (AUC): 0.607 vs. 0.520; P value: 1.9 × 10-6]. Furthermore, TAPSE/mPAPpredicted was superior to TAPSE/sPAPechocardiography in predicting 2-year mortality after TTVI (AUC: 0.633 vs. 0.586; P value: 0.008). Finally, patients with preserved RV-PA coupling (defined as TAPSE/mPAPpredicted > 0.617 mm/mmHg) showed significantly higher 2-year survival rates after TTVI than patients with reduced RV-PA coupling (81.5% vs. 58.8%, P < 0.001). Moreover, independent association between TAPSE/mPAPpredicted levels and 2-year mortality after TTVI was confirmed by multivariate regression analysis (P value: 6.3 × 10-4). CONCLUSION Artificial intelligence-enabled RV-PA coupling assessment can refine risk stratification prior to TTVI without necessitating invasive right heart catheterization. A comparison with conservatively treated patients is mandatory to quantify the benefit of TTVI in accordance with RV-PA coupling.
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Affiliation(s)
- Vera Fortmeier
- Department of General and Interventional Cardiology, Heart and Diabetes Center North Rhine-Westphalia, Ruhr University Bochum, Georgstraße 11, 32545 Bad Oeynhausen, Germany
| | - Mark Lachmann
- First Department of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
- DZHK (German Center for Cardiovascular Research), partner site Munich Heart Alliance, Munich, Germany
| | - Lukas Stolz
- DZHK (German Center for Cardiovascular Research), partner site Munich Heart Alliance, Munich, Germany
- Medizinische Klinik und Poliklinik I, Klinikum der Universität München, Ludwig Maximilians University of Munich, Munich, Germany
| | - Jennifer von Stein
- Department of Cardiology, Heart Center, University of Cologne, Cologne, Germany
| | - Matthias Unterhuber
- Department of Cardiology, Heart Center Leipzig, University of Leipzig, Leipzig, Germany
| | - Mohammad Kassar
- Department of Cardiology, Inselspital Bern, Bern University Hospital, Bern, Switzerland
| | - Muhammed Gerçek
- Department of General and Interventional Cardiology, Heart and Diabetes Center North Rhine-Westphalia, Ruhr University Bochum, Georgstraße 11, 32545 Bad Oeynhausen, Germany
| | - Anne R Schöber
- Department of Cardiology, Heart Center Leipzig, University of Leipzig, Leipzig, Germany
| | - Thomas J Stocker
- DZHK (German Center for Cardiovascular Research), partner site Munich Heart Alliance, Munich, Germany
- Medizinische Klinik und Poliklinik I, Klinikum der Universität München, Ludwig Maximilians University of Munich, Munich, Germany
| | - Hazem Omran
- Department of General and Interventional Cardiology, Heart and Diabetes Center North Rhine-Westphalia, Ruhr University Bochum, Georgstraße 11, 32545 Bad Oeynhausen, Germany
| | - Maria I Körber
- Department of Cardiology, Heart Center, University of Cologne, Cologne, Germany
| | - Amelie Hesse
- First Department of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
- DZHK (German Center for Cardiovascular Research), partner site Munich Heart Alliance, Munich, Germany
| | - Gerhard Harmsen
- Department of Physics, University of Johannesburg, Auckland Park, South Africa
| | - Kai Peter Friedrichs
- Department of General and Interventional Cardiology, Heart and Diabetes Center North Rhine-Westphalia, Ruhr University Bochum, Georgstraße 11, 32545 Bad Oeynhausen, Germany
| | - Shinsuke Yuasa
- Department of Cardiology, Keio University School of Medicine, Tokyo, Japan
| | - Tanja K Rudolph
- Department of General and Interventional Cardiology, Heart and Diabetes Center North Rhine-Westphalia, Ruhr University Bochum, Georgstraße 11, 32545 Bad Oeynhausen, Germany
| | - Michael Joner
- DZHK (German Center for Cardiovascular Research), partner site Munich Heart Alliance, Munich, Germany
- Department of Cardiology, German Heart Center Munich, Technical University of Munich, Munich, Germany
| | - Roman Pfister
- Department of Cardiology, Heart Center, University of Cologne, Cologne, Germany
| | - Stephan Baldus
- Department of Cardiology, Heart Center, University of Cologne, Cologne, Germany
| | - Karl-Ludwig Laugwitz
- First Department of Medicine, Klinikum rechts der Isar, Technical University of Munich, Munich, Germany
- DZHK (German Center for Cardiovascular Research), partner site Munich Heart Alliance, Munich, Germany
| | - Stephan Windecker
- Department of Cardiology, Inselspital Bern, Bern University Hospital, Bern, Switzerland
| | - Fabien Praz
- Department of Cardiology, Inselspital Bern, Bern University Hospital, Bern, Switzerland
| | - Philipp Lurz
- Department of Cardiology, Heart Center Leipzig, University of Leipzig, Leipzig, Germany
| | - Jörg Hausleiter
- DZHK (German Center for Cardiovascular Research), partner site Munich Heart Alliance, Munich, Germany
- Medizinische Klinik und Poliklinik I, Klinikum der Universität München, Ludwig Maximilians University of Munich, Munich, Germany
| | - Volker Rudolph
- Department of General and Interventional Cardiology, Heart and Diabetes Center North Rhine-Westphalia, Ruhr University Bochum, Georgstraße 11, 32545 Bad Oeynhausen, Germany
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Tomasoni D, Adamo M, Porcari A, Aimo A, Bonfioli GB, Castiglione V, Franzini M, Inciardi RM, Khalil A, Lombardi CM, Lupi L, Nardi M, Oriecuia C, Pagnesi M, Panichella G, Rossi M, Saccani N, Specchia C, Vergaro G, Merlo M, Sinagra G, Emdin M, Metra M. Right ventricular to pulmonary artery coupling and outcome in patients with cardiac amyloidosis. Eur Heart J Cardiovasc Imaging 2023; 24:1405-1414. [PMID: 37379445 DOI: 10.1093/ehjci/jead145] [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: 12/30/2022] [Revised: 05/11/2023] [Accepted: 05/20/2023] [Indexed: 06/30/2023] Open
Abstract
AIMS To investigate the prognostic value of the right ventricle-to-pulmonary artery (RV-PA) coupling in patients with either transthyretin (ATTR) or immunoglobulin light-chain (AL) cardiac amyloidosis (CA). METHODS AND RESULTS Overall, 283 patients with CA from 3 Italian high-volume centres were included (median age 76 years; 63% males; 53% with ATTR-CA, 47% with AL-CA). The RV-PA coupling was evaluated by using the tricuspid annular plane systolic excursion/pulmonary artery systolic pressure (TAPSE/PASP) ratio. The median value of TAPSE/PASP was 0.45 (0.33-0.63) mm/mmHg. Patients with a TAPSE/PASP ratio <0.45 were older, had lower systolic blood pressure, more severe symptoms, higher cardiac troponin and N-terminal pro-B-type natriuretic peptide levels, greater left ventricular (LV) thickness, and worse LV systolic and diastolic function. A TAPSE/PASP ratio <0.45 was independently associated with a higher risk of all-cause death or heart failure (HF) hospitalization [hazard ratio (HR) 1.98, 95% confidence interval (CI) 1.32-2.96; P = 0.001] and all-cause death (HR 2.18, 95% CI 1.31-3.62; P = 0.003). The TAPSE/PASP ratio reclassified the risk of both endpoints [net reclassification index 0.46 (95% CI 0.18-0.74) P = 0.001 and 0.49 (0.22-0.77) P < 0.001, respectively], while TAPSE or PASP alone did not (all P > 0.05). The prognostic impact of the TAPSE/PASP ratio was significant both in AL-CA patients (HR for the composite endpoint 2.47, 95% CI 1.58-3.85; P < 0.001) and in ATTR-CA (HR 1.81, 95% CI 1.11-2.95; P = 0.017). The receiver operating characteristic curve showed that the optimal cut-off for predicting prognosis was 0.47 mm/mmHg. CONCLUSION In patients with CA, RV-PA coupling predicted the risk of mortality or HF hospitalization. The TAPSE/PASP ratio was more effective than TAPSE or PASP in predicting prognosis.
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Affiliation(s)
- Daniela Tomasoni
- Cardiology, ASST Spedali Civili di Brescia and Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Piazzale Spedali Civili, Brescia 25123, Italy
| | - Marianna Adamo
- Cardiology, ASST Spedali Civili di Brescia and Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Piazzale Spedali Civili, Brescia 25123, Italy
| | - Aldostefano Porcari
- Department of Cardiovascular, Azienda Sanitaria Universitaria Integrata Giuliano Isontina, University of Trieste, Trieste, Italy
| | - Alberto Aimo
- Health Science Interdisciplinary Center, Scuola Superiore Sant'Anna, Pisa, Italy
- Cardiology and Cardiovascular Medicine Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Giovanni Battista Bonfioli
- Cardiology, ASST Spedali Civili di Brescia and Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Piazzale Spedali Civili, Brescia 25123, Italy
| | - Vincenzo Castiglione
- Health Science Interdisciplinary Center, Scuola Superiore Sant'Anna, Pisa, Italy
- Cardiology and Cardiovascular Medicine Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Maria Franzini
- Dipartimento di Ricerca Traslazionale e delle Nuove Tecnologie in Medicina e Chirurgia, Università di Pisa, Pisa, Italy
| | - Riccardo Maria Inciardi
- Cardiology, ASST Spedali Civili di Brescia and Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Piazzale Spedali Civili, Brescia 25123, Italy
| | - Anas Khalil
- Health Science Interdisciplinary Center, Scuola Superiore Sant'Anna, Pisa, Italy
| | - Carlo Mario Lombardi
- Cardiology, ASST Spedali Civili di Brescia and Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Piazzale Spedali Civili, Brescia 25123, Italy
| | - Laura Lupi
- Cardiology, ASST Spedali Civili di Brescia and Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Piazzale Spedali Civili, Brescia 25123, Italy
| | - Matilde Nardi
- Cardiology, ASST Spedali Civili di Brescia and Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Piazzale Spedali Civili, Brescia 25123, Italy
| | - Chiara Oriecuia
- Department of Clinical and Experimental Sciences, University of Brescia, Brescia, Italy
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Matteo Pagnesi
- Cardiology, ASST Spedali Civili di Brescia and Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Piazzale Spedali Civili, Brescia 25123, Italy
| | - Giorgia Panichella
- Health Science Interdisciplinary Center, Scuola Superiore Sant'Anna, Pisa, Italy
| | - Maddalena Rossi
- Department of Cardiovascular, Azienda Sanitaria Universitaria Integrata Giuliano Isontina, University of Trieste, Trieste, Italy
| | - Nicola Saccani
- Cardiology, ASST Spedali Civili di Brescia and Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Piazzale Spedali Civili, Brescia 25123, Italy
| | - Claudia Specchia
- Department of Molecular and Translational Medicine, University of Brescia, Brescia, Italy
| | - Giuseppe Vergaro
- Health Science Interdisciplinary Center, Scuola Superiore Sant'Anna, Pisa, Italy
- Cardiology and Cardiovascular Medicine Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Marco Merlo
- Department of Cardiovascular, Azienda Sanitaria Universitaria Integrata Giuliano Isontina, University of Trieste, Trieste, Italy
| | - Gianfranco Sinagra
- Department of Cardiovascular, Azienda Sanitaria Universitaria Integrata Giuliano Isontina, University of Trieste, Trieste, Italy
| | - Michele Emdin
- Health Science Interdisciplinary Center, Scuola Superiore Sant'Anna, Pisa, Italy
- Cardiology and Cardiovascular Medicine Division, Fondazione Toscana Gabriele Monasterio, Pisa, Italy
| | - Marco Metra
- Cardiology, ASST Spedali Civili di Brescia and Department of Medical and Surgical Specialties, Radiological Sciences, and Public Health, University of Brescia, Piazzale Spedali Civili, Brescia 25123, Italy
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3
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Adamo M, Inciardi RM, Tomasoni D, Dallapellegrina L, Estévez-Loureiro R, Stolfo D, Lupi L, Pancaldi E, Popolo Rubbio A, Giannini C, Benito-González T, Fernández-Vázquez F, Caneiro-Queija B, Godino C, Munafò A, Pascual I, Avanzas P, Frea S, Boretto P, Moñivas Palomero V, Del Trigo M, Biagini E, Berardini A, Nombela-Franco L, Jimenez-Quevedo P, Lipsic E, Saia F, Petronio AS, Bedogni F, Sinagra G, Guazzi M, Voors A, Metra M. Changes in Right Ventricular-to-Pulmonary Artery Coupling After Transcatheter Edge-to-Edge Repair in Secondary Mitral Regurgitation. JACC Cardiovasc Imaging 2022; 15:2038-2047. [PMID: 36481071 DOI: 10.1016/j.jcmg.2022.08.012] [Citation(s) in RCA: 12] [Impact Index Per Article: 6.0] [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: 04/06/2022] [Revised: 08/08/2022] [Accepted: 08/12/2022] [Indexed: 11/05/2022]
Abstract
BACKGROUND Preprocedural right ventricular-to-pulmonary artery (RV-PA) coupling is a major predictor of outcome in patients with secondary mitral regurgitation (SMR) undergoing transcatheter edge-to-edge mitral valve repair (M-TEER). However, clinical significance of changes in RV-PA coupling after M-TEER is unknown. OBJECTIVES The aim of this study was to evaluate changes in RV-PA coupling after M-TEER, their prognostic value, and predictors of improvement. METHODS This was a retrospective observational study, including patients undergoing successful M-TEER (residual mitral regurgitation ≤2+ at discharge) for SMR at 13 European centers and with complete echocardiographic data at baseline and short-term follow-up (30-180 days). RV-PA coupling was assessed with the use of echocardiography as the ratio of tricuspid annular plane systolic excursion to pulmonary artery systolic pressure (TAPSE/PASP). All-cause death was assessed at the longest available follow-up starting from the time of the echocardiographic reassessment. RESULTS Among 501 patients included, 331 (66%) improved their TAPSE/PASP after M-TEER (responders) at short-term follow-up (median: 89 days; IQR: 43-159 days), whereas 170 (34%) did not (nonresponders). Lack of previous cardiac surgery, low postprocedural mitral mean gradient, low baseline TAPSE, high baseline PASP, and baseline tricuspid regurgitation were independently associated with TAPSE/PASP improvement after M-TEER. Compared with nonresponders, responders had lower New York Heart Association functional class and less heart failure hospitalizations at short-term follow-up. Improvement in TAPSE/PASP was independently associated with reduced risk of mortality at long-term follow-up (584 days; IQR: 191-1,243 days) (HR: 0.65 [95% CI: 0.42-0.92]; P = 0.017). CONCLUSIONS In patients with SMR, improvement in TAPSE/PASP after successful M-TEER is predicted by baseline clinical and echocardiographic variables and postprocedural mitral gradient, and is associated with a better outcome.
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Affiliation(s)
- Marianna Adamo
- Cardiology and Cardiac Catheterization Laboratory, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiologic Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Riccardo Maria Inciardi
- Cardiology and Cardiac Catheterization Laboratory, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiologic Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Daniela Tomasoni
- Cardiology and Cardiac Catheterization Laboratory, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiologic Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Lucia Dallapellegrina
- Cardiology and Cardiac Catheterization Laboratory, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiologic Sciences, and Public Health, University of Brescia, Brescia, Italy
| | | | - Davide Stolfo
- Department of Cardiology, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI) and University Hospital of Trieste, Trieste, Italy; Division of Cardiology, Department of Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Laura Lupi
- Cardiology and Cardiac Catheterization Laboratory, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiologic Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Edoardo Pancaldi
- Cardiology and Cardiac Catheterization Laboratory, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiologic Sciences, and Public Health, University of Brescia, Brescia, Italy
| | - Antonio Popolo Rubbio
- Department of Cardiology, IRCCS Policlinico San Donato, San Donato Milanese, Milan, Italy
| | - Cristina Giannini
- Cardiac Catheterization Laboratory, Cardiothoracic and Vascular Department, Azienda Ospedaliero Universitaria Pisana, Pisa, Italy
| | | | | | | | - Cosmo Godino
- Cardio-Thoracic-Vascular Department, San Raffaele University Hospital, Milan, Italy
| | - Andrea Munafò
- Division of Cardiology, IRCCS Policlinico San Matteo Foundation, Pavia, Italy
| | - Isaac Pascual
- Heart Area, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Pablo Avanzas
- Heart Area, Hospital Universitario Central de Asturias, Oviedo, Spain
| | - Simone Frea
- Division of Cardiology, Città della Salute e della Scienza University Hospital of Torino, Torino, Italy
| | - Paolo Boretto
- Division of Cardiology, Città della Salute e della Scienza University Hospital of Torino, Torino, Italy
| | | | - Maria Del Trigo
- Cardiology Department, Hospital Universitario Puerta de Hierro, Majadahonda, Madrid, Spain
| | - Elena Biagini
- Cardiology Unit, St Orsola Hospital, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Italy
| | - Alessandra Berardini
- Cardiology Unit, St Orsola Hospital, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Italy
| | - Luis Nombela-Franco
- Cardiovascular Institute, Hospital Clinico San Carlos, IdISSC, Madrid, Spain
| | | | - Erik Lipsic
- University Medical Center Groningen, Groningen, the Netherlands
| | - Francesco Saia
- Cardiology Unit, St Orsola Hospital, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Italy
| | - Anna Sonia Petronio
- Cardiac Catheterization Laboratory, Cardiothoracic and Vascular Department, Azienda Ospedaliero Universitaria Pisana, Pisa, Italy
| | - Francesco Bedogni
- Department of Cardiology, IRCCS Policlinico San Donato, San Donato Milanese, Milan, Italy
| | - Gianfranco Sinagra
- Department of Cardiology, Azienda Sanitaria Universitaria Giuliano Isontina (ASUGI) and University Hospital of Trieste, Trieste, Italy
| | - Marco Guazzi
- University Medical Center Groningen, Groningen, the Netherlands
| | - Adriaan Voors
- University Medical Center Groningen, Groningen, the Netherlands
| | - Marco Metra
- Cardiology and Cardiac Catheterization Laboratory, ASST Spedali Civili di Brescia, Department of Medical and Surgical Specialties, Radiologic Sciences, and Public Health, University of Brescia, Brescia, Italy.
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