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Menghoum N, Badii MC, Deltombe M, Lejeune S, Roy C, Vancraeynest D, Pasquet A, Gerber BL, Horman S, Gruson D, Beauloye C, Pouleur A. Carbohydrate antigen 125: a useful marker of congestion, fibrosis, and prognosis in heart failure with preserved ejection fraction. ESC Heart Fail 2024; 11:1493-1505. [PMID: 38339764 PMCID: PMC11098669 DOI: 10.1002/ehf2.14699] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2023] [Revised: 12/27/2023] [Accepted: 01/08/2024] [Indexed: 02/12/2024] Open
Abstract
AIMS Heart failure (HF) with preserved ejection fraction (HFpEF) is a disease associated with high morbidity and mortality, for which it is difficult to identify patients with the poorest prognosis in routine clinical practice. Carbohydrate antigen 125 (CA 125) has been shown to be a potential marker of congestion and prognosis in HF. We sought to better characterize HFpEF patients with high CA 125 levels by using a multimodal approach. METHODS AND RESULTS We prospectively enrolled 139 HFpEF patients (78 ± 8 years; 60% females) and 25 controls matched for age and sex (77 ± 5 years; 60% females). They underwent two-dimensional echocardiography, cardiac magnetic resonance with late gadolinium enhancement [including extracellular volume (ECV) measurement], and serum measurements of CA 125 level. The primary endpoint of the study was a composite of all-cause mortality or first HF hospitalization. The prognostic impact of CA 125 was determined using Cox proportional hazard models. Median CA 125 levels were significantly higher in HFpEF patients compared with controls [CA 125: 23.5 (14.5-44.7) vs. 14.6 (10.3-21.0) U/mL, P = 0.004]. CA 125 levels were positively correlated with a congestion marker [N-terminal pro-brain natriuretic peptide (NT-proBNP) levels, Pearson's r = 0.37, P < 0.001] and markers of cardiac fibrosis estimated by both ECV (Pearson's r = 0.26, P = 0.003) and fibroblast growth factor 23 levels (Pearson's r = 0.50, P < 0.001). Over a median follow-up of 49 (22-64) months, 97 HFpEF patients reached the composite endpoint. Even after adjustment for the Meta-Analysis Global Group in Chronic risk score, a CA 125 level ≥35 U/mL was still a significant predictor of the composite endpoint [hazard ratio (HR): 1.58 (1.04-2.41), P = 0.032] and more particularly of HF hospitalization [HR: 1.81 (1.13-2.92), P = 0.014]. In contrast, NT-proBNP levels were not an independent predictor. CONCLUSIONS CA 125 levels were significantly higher in HFpEF patients compared with controls matched for age and sex and were associated with markers of congestion and cardiac fibrosis. CA 125 levels were a strong and independent predictor of HF hospitalization in HFpEF patients. These data suggest a potential value of CA 125 as a biomarker for staging and risk prediction in HFpEF.
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Affiliation(s)
- Nassiba Menghoum
- Cardiovascular DepartmentCliniques universitaires Saint‐LucBrusselsBelgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC)Université Catholique de Louvain (UCLouvain)BrusselsBelgium
| | - Maria Chiara Badii
- Cardiovascular DepartmentCliniques universitaires Saint‐LucBrusselsBelgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC)Université Catholique de Louvain (UCLouvain)BrusselsBelgium
| | - Matthieu Deltombe
- Department of Laboratory MedicineCliniques universitaires Saint‐LucBrusselsBelgium
| | - Sibille Lejeune
- Cardiovascular DepartmentCliniques universitaires Saint‐LucBrusselsBelgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC)Université Catholique de Louvain (UCLouvain)BrusselsBelgium
| | - Clotilde Roy
- Cardiovascular DepartmentCliniques universitaires Saint‐LucBrusselsBelgium
| | - David Vancraeynest
- Cardiovascular DepartmentCliniques universitaires Saint‐LucBrusselsBelgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC)Université Catholique de Louvain (UCLouvain)BrusselsBelgium
| | - Agnes Pasquet
- Cardiovascular DepartmentCliniques universitaires Saint‐LucBrusselsBelgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC)Université Catholique de Louvain (UCLouvain)BrusselsBelgium
| | - Bernhard L. Gerber
- Cardiovascular DepartmentCliniques universitaires Saint‐LucBrusselsBelgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC)Université Catholique de Louvain (UCLouvain)BrusselsBelgium
| | - Sandrine Horman
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC)Université Catholique de Louvain (UCLouvain)BrusselsBelgium
| | - Damien Gruson
- Department of Laboratory MedicineCliniques universitaires Saint‐LucBrusselsBelgium
| | - Christophe Beauloye
- Cardiovascular DepartmentCliniques universitaires Saint‐LucBrusselsBelgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC)Université Catholique de Louvain (UCLouvain)BrusselsBelgium
| | - Anne‐Catherine Pouleur
- Cardiovascular DepartmentCliniques universitaires Saint‐LucBrusselsBelgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC)Université Catholique de Louvain (UCLouvain)BrusselsBelgium
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Hanet V, Vancraeynest D, Gerber BL. Reply from the authors: A need for randomized prospective trial for early aortic valve repair in asymptomatic aortic regurgitation. J Thorac Cardiovasc Surg 2024; 167:e160. [PMID: 38032559 DOI: 10.1016/j.jtcvs.2023.10.044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 10/19/2023] [Indexed: 12/01/2023]
Affiliation(s)
- Vincent Hanet
- Department of Cardiovascular Diseases, Cliniques Universitaires St Luc, and Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique IREC UCLouvain, Brussels, Belgium
| | - David Vancraeynest
- Department of Cardiovascular Diseases, Cliniques Universitaires St Luc, and Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique IREC UCLouvain, Brussels, Belgium
| | - Bernhard L Gerber
- Department of Cardiovascular Diseases, Cliniques Universitaires St Luc, and Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique IREC UCLouvain, Brussels, Belgium
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Krug P, Geets X, Berlière M, Duhoux F, Beauloye C, Pasquet A, Vancraeynest D, Pouleur AC, Gerber BL. Cardiac structure, function, and coronary anatomy 10 years after isolated contemporary adjuvant radiotherapy in breast cancer patients with low cardiovascular baseline risk. Eur Heart J Cardiovasc Imaging 2024; 25:645-656. [PMID: 38128112 DOI: 10.1093/ehjci/jead338] [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] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Revised: 11/07/2023] [Accepted: 12/06/2023] [Indexed: 12/23/2023] Open
Abstract
AIMS The effects of isolated contemporary low-dose breast cancer (BC) radiotherapy (RT) on the heart remain poorly understood. This study aims to assess the long-term impacts of BC-RT on cardiac structure and function. METHODS AND RESULTS Seventy-six women (62 ± 7 years) without history of prior heart disease, who had undergone RT for either first left (n = 36) or right (n = 40) BC, without additional medical oncology therapy apart from hormonal treatment 11 ± 1 years earlier, underwent transthoracic echocardiography, cardiac magnetic resonance imaging (CMR), computed tomography coronary angiography (CTCA), NT-proBNP, and a 6-min walk test (6MWT). They were compared with 54 age-matched healthy female controls. By CTCA, 68% of BC patients exhibited no or very mild coronary disease, while only 11% had moderate stenosis (50-69%) and 3% had significant stenosis (>70%). Despite slightly reduced regional echocardiographic midventricular strains, BC patients exhibited similar global left and right ventricular volumes, ejection fractions, and global strains by echocardiography and CMR as controls. Mitral E/e' ratios were slightly higher, and mitral deceleration times were slightly lower, but NT-proBNP was similar to controls. Also, 6MWT was normal. None had late gadolinium enhancement, and extracellular volume fraction was similar in BC (28 ± 3 vs. 29 ± 3, P = 0.15) and controls. No differences were observed relative to dose or side of RT. CONCLUSION Aside from minor alterations of regional strains and diastolic parameters, women who received isolated RT for BC had low prevalence of coronary disease, normal global systolic function, NT-proBNP, and exercise capacity and showed no structural changes by CMR, refuting significant long-term cardiotoxicity in such low-risk patients.
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Affiliation(s)
- Pauline Krug
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St.Luc, Av Hippocrate 10/2806, B-1200 Woluwe-Saint-Lambert, Belgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Avenue Hippocrate, 55 bte B1.55.02 Université Catholique de Louvain (UCLouvain), B-1200 Woluwe St. Lambert, Belgium
| | - Xavier Geets
- Division of Radiotherapy, Cliniques Universitaires St.Luc, Av Hippocrate 10/2806, B-1200 Woluwe-Saint-Lambert, Belgium
- Pole d'Imagerie Médicale, Radiothérapie et Oncologie (MIRO), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain (UCLouvain), Avenue Hippocrate 54/B1.54.07, B-1200 Woluwe St. Lambert, Belgium
| | - Martine Berlière
- Division of Medical Oncology, Institut Roi Albert II, Cliniques Universitaires St.Luc, Brussels, Belgium
- Pôle de Gynécologie (GYNE), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain (UCLouvain), Avenue Mounier 52 bte B1.52.02, B1200 Woluwe St Lambert, Belgium
| | - François Duhoux
- Pole d'Imagerie Médicale, Radiothérapie et Oncologie (MIRO), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain (UCLouvain), Avenue Hippocrate 54/B1.54.07, B-1200 Woluwe St. Lambert, Belgium
- Division of Medical Oncology, Institut Roi Albert II, Cliniques Universitaires St.Luc, Brussels, Belgium
| | - Christophe Beauloye
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St.Luc, Av Hippocrate 10/2806, B-1200 Woluwe-Saint-Lambert, Belgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Avenue Hippocrate, 55 bte B1.55.02 Université Catholique de Louvain (UCLouvain), B-1200 Woluwe St. Lambert, Belgium
| | - Agnès Pasquet
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St.Luc, Av Hippocrate 10/2806, B-1200 Woluwe-Saint-Lambert, Belgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Avenue Hippocrate, 55 bte B1.55.02 Université Catholique de Louvain (UCLouvain), B-1200 Woluwe St. Lambert, Belgium
| | - David Vancraeynest
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St.Luc, Av Hippocrate 10/2806, B-1200 Woluwe-Saint-Lambert, Belgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Avenue Hippocrate, 55 bte B1.55.02 Université Catholique de Louvain (UCLouvain), B-1200 Woluwe St. Lambert, Belgium
| | - Anne-Catherine Pouleur
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St.Luc, Av Hippocrate 10/2806, B-1200 Woluwe-Saint-Lambert, Belgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Avenue Hippocrate, 55 bte B1.55.02 Université Catholique de Louvain (UCLouvain), B-1200 Woluwe St. Lambert, Belgium
| | - Bernhard L Gerber
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St.Luc, Av Hippocrate 10/2806, B-1200 Woluwe-Saint-Lambert, Belgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Avenue Hippocrate, 55 bte B1.55.02 Université Catholique de Louvain (UCLouvain), B-1200 Woluwe St. Lambert, Belgium
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Arabkhani B, Gonthier S, Lorenz V, Deschamps S, Jahanyar J, Boute M, Vancraeynest D, Mastrobuoni S, Khoury GE, de Kerchove L. Continuous or interrupted pledgeted suture technique in stented bioprosthetic aortic valve replacement: a comparison of in-hospital outcomes. J Cardiothorac Surg 2024; 19:174. [PMID: 38576006 PMCID: PMC10996201 DOI: 10.1186/s13019-024-02754-3] [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] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2023] [Accepted: 03/29/2024] [Indexed: 04/06/2024] Open
Abstract
BACKGROUND There is ambiguity in the literature regarding the continuous suture technique (CST) for aortic valve replacement (AVR). At our center, there has been a gradual shift towards CST over the interrupted pledgeted technique (IPT). This study aims at comparing outcomes for both techniques. METHODS We performed a retrospective analysis of a single-center study of patients undergoing AVR between January 2011 and July 2020. Patients were divided into two groups: Continuous suture technique and interrupted pledget-reinforced sutures. The pre-operative and In-hospital clinical characteristics and echocardiographic hemodynamics (i.e. transvalvular gradients and paravalvular leakage) were compared between CST and IPT. RESULTS We compared 791 patients with CST to 568 patients with IPT (median age: 73 and 74 years, respectively, p = 0.02). In CST there were 35% concomitant procedure vs. 31% in IPT (p = 0.16). Early mortality was 3.2% in CST versus 4.8% in IPT (p = 0.15), and a second cross-clamp due to a paravalvular-leak in 0.5% vs. 1.2%, respectively (p = 0.22). The CST was not associated with new-onset conduction-blocks mandating pacemaker implants(OR 1.07, 95% CI 0.54-2.14; P = 0.85). The postoperative gradients on echocardiography were lower in CST compared to IPT, especially in smaller annuli (peak gradients: 15.7mmHg vs. 20.5mmHg, in valve size < 23 mm, p < 0.001). CONCLUSIONS The continuous suture technique was associated with lower postoperative gradients and shorter cross-clamp time compared to interrupted pledgeted technique. Differences in paravalvular leaks were non-significant, although slightly less in the continuous suture technique. There were no further differences in valve-related complications. Hence, continues suture technique is safe, with better hemodynamics compared to the interrupted pledgeted technique. This may be of clinical importance, especially in smaller size annular size.
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Affiliation(s)
- Bardia Arabkhani
- Department of Cardiovascular and Thoracic surgery, UC Louvain Saint Luc, Brussels, Belgium.
- Department of Cardio-Thoracic Surgery, Erasmus Medical Center (EMC), Dr. Molewaterplein 40, Rotterdam, 3015 GD, The Netherlands.
| | - Sebastien Gonthier
- Department of Cardiovascular and Thoracic surgery, UC Louvain Saint Luc, Brussels, Belgium
| | - Veronica Lorenz
- Department of Cardiovascular and Thoracic surgery, UC Louvain Saint Luc, Brussels, Belgium
| | - Samuel Deschamps
- Department of Cardiovascular and Thoracic surgery, UC Louvain Saint Luc, Brussels, Belgium
| | - Jama Jahanyar
- Department of Cardiovascular and Thoracic surgery, UC Louvain Saint Luc, Brussels, Belgium
- Division of Cardiothoracic Surgery, Department of Surgery, Queen's Heart Institute, John A. Burns School of Medicine, University of Hawaii, Honolulu, HI, USA
| | - Marin Boute
- Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, and IREC/CARD UCLouvain, Brussels, B-1200, Belgium
| | - David Vancraeynest
- Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, and IREC/CARD UCLouvain, Brussels, B-1200, Belgium
| | - Stefano Mastrobuoni
- Department of Cardiovascular and Thoracic surgery, UC Louvain Saint Luc, Brussels, Belgium
| | - Gebrine El Khoury
- Department of Cardiovascular and Thoracic surgery, UC Louvain Saint Luc, Brussels, Belgium
| | - Laurent de Kerchove
- Department of Cardiovascular and Thoracic surgery, UC Louvain Saint Luc, Brussels, Belgium
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Spadaccio C, Nenna A, Henkens A, Mastrobuoni S, Jahanyar J, Aphram G, Lemaire G, Vancraeynest D, El Khoury G, De Kerchove L. Predictors of long-term stenosis in bicuspid aortic valve repair. J Thorac Cardiovasc Surg 2024; 167:611-621.e6. [PMID: 35659121 DOI: 10.1016/j.jtcvs.2022.04.024] [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: 10/23/2021] [Revised: 04/04/2022] [Accepted: 04/17/2022] [Indexed: 10/18/2022]
Abstract
OBJECTIVES The use of modern techniques for bicuspid aortic valve repair has been shown to provide safe and durable results against recurrent regurgitation. However, an emerging body of evidence is indicating that aortic stenosis might be an additional late complication of these procedures. To date, the pathogenesis and clinical impact of aortic stenosis after bicuspid aortic valve repair are poorly understood. METHODS A retrospective analysis of 367 patients with bicuspid aortic valve repair was performed to identify predictors of reoperation for stenosis. Bicuspid aortic valve repair was performed using a combination of procedures on the leaflet, annulus, and aortic root. RESULTS During a median follow-up of 8 years, reoperation for stenosis was required in 33 patients (9.0%). Freedom from reoperation for stenosis was 100%, 99.6%, 91.7%, and 74.9% at 1, 5, 10, and 15 years, respectively. The following factors were independently associated with reoperation for aortic stenosis: Leaflet or raphe resection with shaving was a protective factor (hazard ratio, 0.34; 95% confidence interval, 0.16-0.71; P = .004), whereas the use of expanded polytetrafluoroethylene for free-edge running suture (hazard ratio, 2.55; 95% confidence interval, 1.16-5.57; P = .019), supracoronary replacement of the ascending aorta in combination with valve repair (hazard ratio, 5.41; 95% confidence interval, 2.11-13.85; P = .001), and the need for a second aortic crossclamp (hazard ratio, 10.95; 95% confidence interval, 2.80-42.80; P = .001) were associated with increased risk of reoperation for aortic stenosis. CONCLUSIONS While confirming previous findings, our analysis suggests that the inability to restore leaflet mobility and polytetrafluoroethylene for free-edge running suture are risk factors for stenosis. The so-called ascending phenotypes are probably more prone to stenosis. If the first attempt to repair is unsuccessful, the risk of late reoperation for aortic stenosis is high.
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Affiliation(s)
- Cristiano Spadaccio
- Pôle de Recherche Cardiovasculaire, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium; Division of Cardiothoracic and Vascular Surgery, Cliniques Universitaires Saint-Luc, Brussels, Belgium; Department of Cardiac Surgery, Massachusetts General Hospital, Harvard Medical School, Boston, Mass
| | - Antonio Nenna
- Department of Cardiovascular Surgery, University Campus Bio-Medico of Rome, Rome, Italy
| | - Arnaud Henkens
- Pôle de Recherche Cardiovasculaire, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium; Division of Cardiothoracic and Vascular Surgery, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Stefano Mastrobuoni
- Pôle de Recherche Cardiovasculaire, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium; Division of Cardiothoracic and Vascular Surgery, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Jama Jahanyar
- Pôle de Recherche Cardiovasculaire, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium; Division of Cardiothoracic and Vascular Surgery, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Gaby Aphram
- Pôle de Recherche Cardiovasculaire, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium; Division of Cardiothoracic and Vascular Surgery, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Guillaume Lemaire
- Division of Anesthesiology, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - David Vancraeynest
- Division of Cardiology, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Gébrine El Khoury
- Pôle de Recherche Cardiovasculaire, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium; Division of Cardiothoracic and Vascular Surgery, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Laurent De Kerchove
- Pôle de Recherche Cardiovasculaire, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium; Division of Cardiothoracic and Vascular Surgery, Cliniques Universitaires Saint-Luc, Brussels, Belgium.
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Menghoum N, Beauloye C, Lejeune S, Badii MC, Gruson D, van Dievoet MA, Pasquet A, Vancraeynest D, Gerber B, Bertrand L, Horman S, Pouleur AC. Mean platelet volume: a prognostic marker in heart failure with preserved ejection fraction. Platelets 2023; 34:2188965. [PMID: 37157842 DOI: 10.1080/09537104.2023.2188965] [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] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Heart failure (HF) with preserved ejection fraction (HFpEF) is associated with high burden of comorbidities known to increase the mean platelet volume (MPV). This parameter has been associated with morbidity and mortality in HF. However, the role of platelets and the prognostic relevance of MPV in HFpEF remain largely unexplored. We aimed to evaluate the clinical usefulness of MPV as a prognostic marker in HFpEF. We prospectively enrolled 228 patients with HFpEF (79 ± 9 years; 66% females) and 38 controls of similar age and gender (78 ± 5 years; 63% females). All subjects underwent two-dimensional echocardiography and MPV measurements. Patients were followed-up for a primary end point of all-cause mortality or first HF hospitalization. The prognostic impact of MPV was determined using Cox proportional hazard models. Mean MPV was significantly higher in HFpEF patients compared with controls (MPV: 10.7 ± 1.1fL vs. 10.1 ± 1.1fL, p = .005). HFpEF patients (n = 56) with MPV >75th percentile (11.3 fL) displayed more commonly a history of ischemic cardiomyopathy. Over a median follow-up of 26 months, 136 HFpEF patients reached the composite endpoint. MPV >75th percentile was a significant predictor of the primary endpoint (HR: 1.70 [1.08; 2.67], p = .023) adjusted for NYHA class, chronic obstructive pulmonary disease, loop diuretics, renal function, and hemoglobin. We demonstrated that MPV was significantly higher in HFpEF patients compared with controls of similar age and gender. Elevated MPV was a strong and independent predictor of poor outcome in HFpEF patients and may be relevant for clinical use.
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Affiliation(s)
- Nassiba Menghoum
- Cardiovascular Department, Cliniques universitaires Saint-Luc, Brussels, Belgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvainr (UCLouvain), Brussels, Belgium
| | - Christophe Beauloye
- Cardiovascular Department, Cliniques universitaires Saint-Luc, Brussels, Belgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvainr (UCLouvain), Brussels, Belgium
| | - Sibille Lejeune
- Cardiovascular Department, Cliniques universitaires Saint-Luc, Brussels, Belgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvainr (UCLouvain), Brussels, Belgium
| | - Maria Chiara Badii
- Cardiovascular Department, Cliniques universitaires Saint-Luc, Brussels, Belgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvainr (UCLouvain), Brussels, Belgium
| | - Damien Gruson
- Clinical Biology Department, Cliniques universitaires Saint-Luc, Brussels, Belgium
| | | | - Agnès Pasquet
- Cardiovascular Department, Cliniques universitaires Saint-Luc, Brussels, Belgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvainr (UCLouvain), Brussels, Belgium
| | - David Vancraeynest
- Cardiovascular Department, Cliniques universitaires Saint-Luc, Brussels, Belgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvainr (UCLouvain), Brussels, Belgium
| | - Bernhard Gerber
- Cardiovascular Department, Cliniques universitaires Saint-Luc, Brussels, Belgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvainr (UCLouvain), Brussels, Belgium
| | - Luc Bertrand
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvainr (UCLouvain), Brussels, Belgium
| | - Sandrine Horman
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvainr (UCLouvain), Brussels, Belgium
| | - Anne-Catherine Pouleur
- Cardiovascular Department, Cliniques universitaires Saint-Luc, Brussels, Belgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvainr (UCLouvain), Brussels, Belgium
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7
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Hanet V, Schäfers HJ, Lansac E, de Kerchove L, El Hamansy I, Vojácek J, Contino M, Pouleur AC, Beauloye C, Pasquet A, Vanoverschelde JL, Vancraeynest D, Gerber BL. Impact of early versus class I-triggered surgery on postoperative survival in severe aortic regurgitation: An observational study from the Aortic Valve Insufficiency and Ascending Aorta Aneurysm International Registry. J Thorac Cardiovasc Surg 2023:S0022-5223(23)00545-7. [PMID: 37422134 DOI: 10.1016/j.jtcvs.2023.06.018] [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: 02/27/2023] [Revised: 06/07/2023] [Accepted: 06/25/2023] [Indexed: 07/10/2023]
Abstract
OBJECTIVES Class I triggers for severe and chronic aortic regurgitation surgery mainly rely on symptoms or systolic dysfunction, resulting in a negative outcome despite surgical correction. Therefore, US and European guidelines now advocate for earlier surgery. We sought to determine whether earlier surgery leads to improved postoperative survival. METHODS We evaluated the postoperative survival of patients who underwent surgery for severe aortic regurgitation in the international multicenter registry for aortic valve surgery, Aortic Valve Insufficiency and Ascending Aorta Aneurysm International Registry, over a median follow-up of 37 months. RESULTS Among 1899 patients (aged 49 ± 15 years, 85% were male), 83% and 84% had class I indication according to the American Heart Association and European Society of Cardiology, respectively, and most were offered repair surgery (92%). Twelve patients (0.6%) died after surgery, and 68 patients died within 10 years after the procedure. Heart failure symptoms (hazard ratio, 2.60 [1.20-5.66], P = .016) and either left ventricular end-systolic diameter greater than 50 mm or left ventricular end-systolic diameter index greater than 25 mm/m2 (hazard ratio, 1.64 [1.05-2.55], P = .030) predicted survival independently over and above age, gender, and bicuspid phenotype. Therefore, patients who underwent surgery based on any class I trigger had worse adjusted survival. However, patients who underwent surgery while meeting early imaging triggers (left ventricular end-systolic diameter index 20-25 mm/m2 or left ventricular ejection fraction 50% to 55%) had no significant outcome penalty. CONCLUSIONS In this international registry of severe aortic regurgitation, surgery when meeting class I triggers led to postoperative outcome penalty compared with earlier triggers (left ventricular end-systolic diameter index 20-25 mm/m2 or ventricular ejection fraction 50%-55%). This observation, which applies to expert centers where aortic valve repair is feasible, should encourage the global use of repair techniques and the conduction of randomized trials.
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Affiliation(s)
- Vincent Hanet
- Department of Cardiovascular Diseases, Cliniques Universitaires St Luc, Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique IREC UCLouvain, Brussels, Belgium
| | | | - Emmanuel Lansac
- Surgery Department, Institut Mutualiste Montsouris, Paris, France
| | - Laurent de Kerchove
- Department of Cardiovascular Diseases, Cliniques Universitaires St Luc, Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique IREC UCLouvain, Brussels, Belgium
| | | | - Jan Vojácek
- Surgery Department, Charles University Hospital, Hradec Kralove, Czech Republic
| | - Monica Contino
- Surgery Department, Socio Sanitaria Territoriale Università degli Studi di Milano, Milano, Italy
| | - Anne-Catherine Pouleur
- Department of Cardiovascular Diseases, Cliniques Universitaires St Luc, Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique IREC UCLouvain, Brussels, Belgium
| | - Christophe Beauloye
- Department of Cardiovascular Diseases, Cliniques Universitaires St Luc, Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique IREC UCLouvain, Brussels, Belgium
| | - Agnès Pasquet
- Department of Cardiovascular Diseases, Cliniques Universitaires St Luc, Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique IREC UCLouvain, Brussels, Belgium
| | - Jean-Louis Vanoverschelde
- Department of Cardiovascular Diseases, Cliniques Universitaires St Luc, Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique IREC UCLouvain, Brussels, Belgium
| | - David Vancraeynest
- Department of Cardiovascular Diseases, Cliniques Universitaires St Luc, Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique IREC UCLouvain, Brussels, Belgium
| | - Bernhard L Gerber
- Department of Cardiovascular Diseases, Cliniques Universitaires St Luc, Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique IREC UCLouvain, Brussels, Belgium.
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8
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Lemaire G, Vancraeynest D. Echocardiography of the aortic root: a practical approach for aortic valve-sparing surgery. Ann Cardiothorac Surg 2023; 12:194-212. [PMID: 37304705 PMCID: PMC10248922 DOI: 10.21037/acs-2022-avs1-14] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Accepted: 03/21/2023] [Indexed: 06/13/2023]
Abstract
Owing to its excellent long-term results, aortic valve-sparing surgery is increasingly used in patients with aortic regurgitation and/or ascending aortic aneurysm. Moreover, in patients with a bicuspid valve who meet the criteria for replacement of the aortic sinuses or aortic regurgitation surgery, valve-sparing surgery may be considered if performed at a comprehensive valve center (Class 2b indication in both the American and European guidelines). Reconstructive valve surgery aims at restoring a normal aortic valve function and a normal aortic root shape as well. Echocardiography plays a central role in defining abnormal valve morphologies, in quantifying aortic regurgitation and mechanisms, and in appreciating tissue valve quality and surgical results. Therefore, despite the emergence of other tomographic techniques, 2D and 3D echocardiography represents the cornerstone for patient selection and prediction of the probability of a reliable repair. The present review focuses on echocardiographic evaluation to detect aortic valve and aortic root abnormalities, to quantify aortic valve regurgitation, to predict aortic valve reparability, and to assess immediate postoperative results in the operating room. Echocardiographic predictors of successful valve and root repair are presented in a practical way.
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Affiliation(s)
- Guillaume Lemaire
- Department of Anesthesiology, Cliniques Universitaires St. Luc, and Institut de Recherche Expérimentale et Clinique (IREC), UCLouvain, Brussels, Belgium
| | - David Vancraeynest
- Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, and Institut de Recherche Expérimentale et Clinique (IREC)/pôle CARD, UCLouvain, Brussels, Belgium
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9
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Pestiaux C, Pyka G, Quirynen L, De Azevedo D, Vanoverschelde JL, Lengelé B, Vancraeynest D, Beauloye C, Kerckhofs G. 3D histopathology of stenotic aortic valve cusps using ex vivo microfocus computed tomography. Front Cardiovasc Med 2023; 10:1129990. [PMID: 37180789 PMCID: PMC10167041 DOI: 10.3389/fcvm.2023.1129990] [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] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2022] [Accepted: 04/03/2023] [Indexed: 05/16/2023] Open
Abstract
Background Calcific aortic stenosis (AS) is the most prevalent heart valve disease in developed countries. The aortic valve cusps progressively thicken and the valve does not open fully due to the presence of calcifications. In vivo imaging, usually used for diagnosis, does not allow the visualization of the microstructural changes associated with AS. Methods Ex vivo high-resolution microfocus computed tomography (microCT) was used to quantitatively describe the microstructure of calcified aortic valve cusps in full 3D. As case study in our work, this quantitative analysis was applied to normal-flow low-gradient severe AS (NF-LG-SAS), for which the medical prognostic is still highly debated in the current literature, and high-gradient severe AS (HG-SAS). Results The volume proportion of calcification, the size and number of calcified particles and their density composition was quantified. A new size-based classification considering small-sized particles that are not detected with in vivo imaging was defined for macro-, meso- and microscale calcifications. Volume and thickness of aortic valve cusps, including the complete thickness distribution, were also determined. Moreover, changes in the cusp soft tissues were also visualized with microCT and confirmed by scanning electron microscopy images of the same sample. NF-LG-SAS cusps contained lower relative amount of calcifications than HG-SAS. Moreover, the number and size of calcified objects and the volume and thickness of the cusps were also lower in NF-LG-SAS cusps than in HG-SAS. Conclusions The application of high-resolution ex vivo microCT to stenotic aortic valve cusps provided a quantitative description of the general structure of the cusps and of the calcifications present in the cusp soft tissues. This detailed description could help in the future to better understand the mechanisms of AS.
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Affiliation(s)
- Camille Pestiaux
- Mechatronic, Electrical Energy and Dynamic Systems, Institute of Mechanics, Materials and Civil Engineering, UCLouvain, Louvain-la-Neuve, Belgium
- Pole of Morphology, Institute of Experimental and Clinical Research, UCLouvain, Brussels, Belgium
| | - Grzegorz Pyka
- Mechatronic, Electrical Energy and Dynamic Systems, Institute of Mechanics, Materials and Civil Engineering, UCLouvain, Louvain-la-Neuve, Belgium
- Pole of Morphology, Institute of Experimental and Clinical Research, UCLouvain, Brussels, Belgium
| | - Louise Quirynen
- Mechatronic, Electrical Energy and Dynamic Systems, Institute of Mechanics, Materials and Civil Engineering, UCLouvain, Louvain-la-Neuve, Belgium
| | - David De Azevedo
- Pole of Cardiovascular Research, Institute of Experimental and Clinical Research, UCLouvain, Brussels, Belgium
- Division of Cardiology, University Hospital Saint-Luc, Brussels, Belgium
| | - Jean-Louis Vanoverschelde
- Pole of Cardiovascular Research, Institute of Experimental and Clinical Research, UCLouvain, Brussels, Belgium
- Division of Cardiology, University Hospital Saint-Luc, Brussels, Belgium
| | - Benoît Lengelé
- Pole of Morphology, Institute of Experimental and Clinical Research, UCLouvain, Brussels, Belgium
| | - David Vancraeynest
- Pole of Cardiovascular Research, Institute of Experimental and Clinical Research, UCLouvain, Brussels, Belgium
- Division of Cardiology, University Hospital Saint-Luc, Brussels, Belgium
| | - Christophe Beauloye
- Pole of Cardiovascular Research, Institute of Experimental and Clinical Research, UCLouvain, Brussels, Belgium
- Division of Cardiology, University Hospital Saint-Luc, Brussels, Belgium
| | - Greet Kerckhofs
- Mechatronic, Electrical Energy and Dynamic Systems, Institute of Mechanics, Materials and Civil Engineering, UCLouvain, Louvain-la-Neuve, Belgium
- Pole of Morphology, Institute of Experimental and Clinical Research, UCLouvain, Brussels, Belgium
- Department of Materials Engineering, KU Leuven, Heverlee, Belgium
- Prometheus, Division for Skeletal Tissue Engineering, KU Leuven, Leuven, Belgium
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10
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Altes A, Vermes E, Levy F, Vancraeynest D, Pasquet A, Vincentelli A, Gerber BL, Tribouilloy C, Maréchaux S. Quantification of primary mitral regurgitation by echocardiography: A practical appraisal. Front Cardiovasc Med 2023; 10:1107724. [PMID: 36970355 PMCID: PMC10036770 DOI: 10.3389/fcvm.2023.1107724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2022] [Accepted: 02/20/2023] [Indexed: 03/12/2023] Open
Abstract
The accurate quantification of primary mitral regurgitation (MR) and its consequences on cardiac remodeling is of paramount importance to determine the best timing for surgery in these patients. The recommended echocardiographic grading of primary MR severity relies on an integrated multiparametric approach. It is expected that the large number of echocardiographic parameters collected would offer the possibility to check the measured values regarding their congruence in order to conclude reliably on MR severity. However, the use of multiple parameters to grade MR can result in potential discrepancies between one or more of them. Importantly, many factors beyond MR severity impact the values obtained for these parameters including technical settings, anatomic and hemodynamic considerations, patient's characteristics and echocardiographer' skills. Hence, clinicians involved in valvular diseases should be well aware of the respective strengths and pitfalls of each of MR grading methods by echocardiography. Recent literature highlighted the need for a reappraisal of the severity of primary MR from a hemodynamic perspective. The estimation of MR regurgitation fraction by indirect quantitative methods, whenever possible, should be central when grading the severity of these patients. The assessment of the MR effective regurgitant orifice area by the proximal flow convergence method should be used in a semi-quantitative manner. Furthermore, it is crucial to acknowledge specific clinical situations in MR at risk of misevaluation when grading severity such as late-systolic MR, bi-leaflet prolapse with multiple jets or extensive leak, wall-constrained eccentric jet or in older patients with complex MR mechanism. Finally, it is debatable whether the 4-grades classification of MR severity would be still relevant nowadays, since the indication for mitral valve (MV) surgery is discussed in clinical practice for patients with 3+ and 4+ primary MR based on symptoms, specific markers of adverse outcome and MV repair probability. Primary MR grading should be seen as a continuum integrating both quantification of MR and its consequences, even for patients with presumed “moderate” MR.
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Affiliation(s)
- Alexandre Altes
- GCS-Groupement des Hôpitaux de l’Institut Catholique de Lille/Lille Catholic Hospitals, Heart Valve Center, Cardiology Department, ETHICS EA 7446, Lille Catholic University, Lille, France
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | | | - Franck Levy
- Department of Cardiology, Center Cardio-Thoracique de Monaco, Monaco, Monaco
| | - David Vancraeynest
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - Agnès Pasquet
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - André Vincentelli
- Cardiac Surgery Department, Centre Hospitalier Régional et Universitaire de Lille, Lille, France
| | - Bernhard L. Gerber
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | | | - Sylvestre Maréchaux
- GCS-Groupement des Hôpitaux de l’Institut Catholique de Lille/Lille Catholic Hospitals, Heart Valve Center, Cardiology Department, ETHICS EA 7446, Lille Catholic University, Lille, France
- Correspondence: Sylvestre Maréchaux
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11
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Tamer S, Mastrobuoni S, Vancraeynest D, Lemaire G, Navarra E, Khoury GE, de Kerchove L. Late results of aortic valve repair for isolated severe aortic regurgitation. J Thorac Cardiovasc Surg 2023; 165:995-1006.e3. [PMID: 34049711 DOI: 10.1016/j.jtcvs.2021.04.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [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: 06/19/2020] [Revised: 03/09/2021] [Accepted: 04/05/2021] [Indexed: 12/15/2022]
Abstract
OBJECTIVES The objectives were to analyze the long-term outcomes of tricuspid aortic valve repair for isolated severe aortic regurgitation and the impact of different annuloplasty techniques. METHODS The study cohort consists of 127 consecutive patients who received aortic valve repair for isolated severe aortic regurgitation in the tricuspid aortic valve between 1996 and 2019 in our institution. Exclusion criteria were aorta dilatation (≥45 mm), connective tissue disease, active endocarditis, type A dissection, and rheumatic disease. Mean age of patients was 55.6 ± 16 years, and 80% were male. Median follow-up was 6.4 years. Time-to-event analysis was performed, as well as risk of death, reoperation, and aortic regurgitation recurrence. RESULTS Cusp repair was performed in 117 patients (92%), and annuloplasty was performed in 126 patients (99%) with Cabrol stitch (73%), reimplantation technique (19.7%), or ring annuloplasty (6.3%). There was no hospital mortality. At 10 and 14 years, overall survival was 81% ± 5% and 71% ± 6%, respectively, and freedom from reoperation was 80% ± 5% and 73% ± 6%, respectively. Age and left coronary cusp repair were independent predictors of reoperation. Freedom from recurrent severe aortic regurgitation (>2+) was 73% ± 5% and 66% ± 7% at 10 and 12 years, respectively. Age, left ventricular end-diastolic diameter, and patch repair were independent predictors of recurrent aortic regurgitation. Type of annuloplasty had no impact on survival or reoperation. CONCLUSIONS Aortic valve repair for isolated severe aortic regurgitation in the tricuspid aortic valve is a safe procedure, and durability at 14 years is acceptable. In this study, the annuloplasty technique did not influence repair durability as was found in bicuspid aortic valve repair or aortic valve-sparing surgery. Severity of cusp pathology seems to be the main determinant of repair durability.
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Affiliation(s)
- Saadallah Tamer
- Pôle de Recherche Cardiovasculaire, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain and Division of Cardiothoracic and Vascular Surgery, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Stefano Mastrobuoni
- Pôle de Recherche Cardiovasculaire, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain and Division of Cardiothoracic and Vascular Surgery, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - David Vancraeynest
- Pôle de Recherche Cardiovasculaire, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain and Division of Cardiothoracic and Vascular Surgery, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Guillaume Lemaire
- Division of Anesthesiology, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Emiliano Navarra
- Pôle de Recherche Cardiovasculaire, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain and Division of Cardiothoracic and Vascular Surgery, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Gebrine El Khoury
- Pôle de Recherche Cardiovasculaire, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain and Division of Cardiothoracic and Vascular Surgery, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Laurent de Kerchove
- Pôle de Recherche Cardiovasculaire, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain and Division of Cardiothoracic and Vascular Surgery, Cliniques Universitaires Saint-Luc, Brussels, Belgium.
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De Azevedo D, Geers J, Gheysens O, Dweck M, Vancraeynest D. 18F-Sodium Fluoride PET/CT in Assessing Valvular Heart and Atherosclerotic Diseases. Semin Nucl Med 2023; 53:241-257. [PMID: 36116988 DOI: 10.1053/j.semnuclmed.2022.08.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2022] [Accepted: 08/22/2022] [Indexed: 11/11/2022]
Abstract
Aortic valve stenosis is the most common valvular disease in Western countries, while atherosclerotic cardiovascular disease is the foremost cause of death and disability worldwide. Valve degeneration and atherosclerosis are mediated by inflammation and calcification and inevitably progress over time. Computed tomography can visualise the later stages of macroscopic calcification but fails to assess the early stages of microcalcification and cannot differentiate active from burnt out disease states. Molecular imaging has the ability to provide complementary information related to disease activity, which may allow us to detect disease early, to predict disease progression and to monitor preventive or therapeutic strategies for in both aortic stenosis and atherosclerosis. PET/CT is a non-invasive imaging technique that enables visualization of ongoing molecular processes within small structures, such as the coronary arteries or heart valves. 18F-sodium fluoride (18F-NaF) binds hydroxyapatite deposits in the extracellular matrix, with preferential binding to newly developing deposits of microcalcification, which provides an assessment of calcification activity. In recent years, 18F-NaF has attracted the attention of many research groups and has been evaluated in several pathological cardiovascular processes. Histologic validation of the 18F-NaF PET signal in valvular disease and atherosclerosis has been reported in multiple independent studies. The selective high-affinity binding of 18F-NaF to microscopic calcified deposits (beyond the resolution of μCT) has been demonstrated ex vivo, as well as its ability to distinguish between areas of macro- and active microcalcification. In addition, prospective clinical studies have shown that baseline 18F-NaF uptake in patients with aortic stenosis and mitral annular calcification is correlated with subsequent calcium deposition and valvular dysfunction after a follow-up period of 2 years. In patients with surgical bioprosthetic aortic valves but without morphological criteria for prosthetic degeneration, increased 18F-NaF uptake at baseline was associated with subsequent bioprosthetic degeneration over time. Similar data were obtained in a cohort of patients with transcatheter aortic valve implantation. Furthermore, several studies have confirmed the association of coronary 18F-NaF uptake with adverse atherosclerotic plaque features, active disease and future disease progression. 18F-NaF uptake is also associated with future fatal or nonfatal myocardial infarction in patients with established coronary artery disease. The link between 18F-NaF uptake and active atherosclerotic disease has not only been demonstrated in the coronary arteries, but also in peripheral arterial disease, abdominal aortic aneurysms and carotid atherosclerosis. It can be assumed that 18F-NaF PET/CT will strengthen the diagnostic toolbox of practitioners in the coming years. Indeed, there is a strong medical need to diagnose degenerative valvular disease and to detect active atherosclerotic disease states. Finally, the use of 18F-NaF as a biomarker to monitor the efficacy of drug therapies in preventing these pathological processes is attractive. In this review, we consider the role of 18F-NaF PET/CT imaging in cardiac valvular diseases and atherosclerosis.
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Affiliation(s)
- David De Azevedo
- Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, and IREC/CARD UCLouvain, Brussels, Belgium.
| | - Jolien Geers
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, The Chancellor's Building, Little France Crescent, Midlothian, Edinburgh, UK; Department of Cardiology, CHVZ (Centrum voor Hart en Vaatziekten), Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Brussels, Belgium
| | - Olivier Gheysens
- Department of Nuclear Medicine, Cliniques Universitaires Saint-Luc and Institute of Clinical and Experimental Research (IREC), Université catholique de Louvain (UCLouvain), Brussels, Belgium
| | - Marc Dweck
- Department of Cardiology, CHVZ (Centrum voor Hart en Vaatziekten), Vrije Universiteit Brussel (VUB), Universitair Ziekenhuis Brussel (UZ Brussel), Brussels, Belgium
| | - David Vancraeynest
- Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, and IREC/CARD UCLouvain, Brussels, Belgium
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Lejeune S, Ginion A, Menghoum N, Vancraeynest D, Pasquet A, Gerber BL, Horman S, Beauloye C, Pouleur AC. Association of Plasma Myeloperoxidase with Inflammation and Diabetic status in HFpEF. Rev Cardiovasc Med 2023. [DOI: 10.31083/j.rcm2402056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023] Open
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14
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De Azevedo D, De Meester C, Hanet V, Altes A, Pouleur AC, Pasquet A, Gerber B, Marechaux S, Tribouilloy C, Vanoverschelde JL, Vancraeynest D. Prognostic implications of paradoxical low gradient severe aortic stenosis: a comprehensive analysis from a large multicentric registry. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.1614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Up to 40% of patients with severe aortic stenosis (SAS; indexed aortic valve area (AVAi) <0.6 cm2/m2) present with low transvalvular mean gradient (MG) despite a normal left ventricular ejection fraction (EF). There is intense debate about the prognostic significance of such entity, with some referring to it as an advanced form of the disease, others as an intermediate form between a moderate and a severe form.
Objectives
To compare outcome of patients with paradoxical low gradient SAS (PLG-SAS; i.e., mean gradient <40 mmHg and AVAi <0.6 cm2/m2) vs. moderate aortic stenosis (MAS; i.e. mean gradient <40 mmHg and AVAi >0.6 cm2/m2) and high gradient SAS (HG-SAS; i.e. mean gradient >40 mmHg and AVAi <0.6 cm2/m2).
Methods
2582 consecutive patients with aortic stenosis (PLG-SAS, n=933; MAS, n=876 and HG-SAS, n=773) and a preserved EF (>50%) from an international multicentric registry were studied. Five years mortality between groups was compared using Kaplan Meier analysis. Inverse probability weighting was used to adjust for clinical and imaging baseline characteristics. Additionally, to explore the impact of MG (<40 mmHg vs. >40 mmHg) in patients with AVAi <0.6 cm2/m2 (PLG-SAS vs. HG-SAS) and to explore the impact of AVAi (<0.6 cm2/m2 vs. >0.6 cm2/m2) in patients with MG <40 mmHg (PLG-SAS vs MAS) we performed 2 different propensity score analyses. Patients were censored at the time of surgery.
Results
Overall, during 23 [IQR,10–47] months of follow-up 1003 patients died and 770 patients underwent aortic valve replacement. IPW-adjusted natural history was significantly better in patients with MAS, intermediate for patients with PLG-SAS and worst in patients with HG-SAS (59 vs. 47 vs. 41%, p<0.001, see Figure 1A). Furthermore, at equal MG (448 pairs), survival was significantly better in patients with MAS compared with PLG-SAS (54% vs. 39% p<0.001, see Figure 1B) and at equal AVAi (377 pairs), survival was significantly better in patients with PLG-SAS compared with HG-SAS (43% vs. 32% p<0.001, see Figure 1C).
Conclusions
In this large multicentric cohort, survival of PLG-SAS patients was better than that of HG-SAS patients and worse than that of MAS patients. Furthermore, with a comparable mean gradient, the smaller the calculated AVAi, the worse the prognosis whereas with a comparable AVAi, the higher the mean gradient, the worse the prognosis. Taking together, these data demonstrate that PLG-SAS is an intermediate form in the disease continuum, HG-SAS being the most malignant form of AS.
Funding Acknowledgement
Type of funding sources: Public grant(s) – National budget only. Main funding source(s): Fonds National de la Recherche Scientifique (F.R.S.–FNRS)
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Affiliation(s)
- D De Azevedo
- Cliniques Universitaires St Luc (UCL) , Bruxelles , Belgium
| | - C De Meester
- Cliniques Universitaires St Luc (UCL) , Bruxelles , Belgium
| | - V Hanet
- Cliniques Universitaires St Luc (UCL) , Bruxelles , Belgium
| | - A Altes
- Lille Catholic Institute Hospitals Group, Cardiology , Lomme , France
| | - A C Pouleur
- Cliniques Universitaires St Luc (UCL) , Bruxelles , Belgium
| | - A Pasquet
- Cliniques Universitaires St Luc (UCL) , Bruxelles , Belgium
| | - B Gerber
- Cliniques Universitaires St Luc (UCL) , Bruxelles , Belgium
| | - S Marechaux
- Lille Catholic Institute Hospitals Group, Cardiology , Lomme , France
| | - C Tribouilloy
- University Hospital of Amiens, Cardiology , Amiens , France
| | | | - D Vancraeynest
- Cliniques Universitaires St Luc (UCL) , Bruxelles , Belgium
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15
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Menghoum N, Beauloye C, Lejeune S, Gruson D, Pasquet A, Vancraeynest D, Gerber B, Bertrand L, Horman S, Pouleur AC. Clinical use of mean platelet volume and neutrophil-to-lymphocyte ratio to predict prognosis in heart failure with preserved ejection fraction patients. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.773] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
Over the last decade, a new paradigm for heart failure with preserved ejection (HFpEF) development has been proposed. High burden of comorbidities would lead to a systemic inflammatory state and enhanced platelet activation. High platelet reactivity could be associated with higher mean platelet volume (MPV) due increased circulating immature platelets. Moreover, neutrophil-to-lymphocyte (NLR) reflects systemic inflammation. Both parameters have been associated with morbidity and mortality in heart failure (HF). However, data in HFpEF are limited.
Purpose
We aim to investigate the use of MPV and NLR to predict clinical outcome in HFpEF patients.
Methods
We prospectively enrolled 228 patients with HFpEF (79±9 years, 66% female patients) and 38 controls of similar age and gender (78±5, 63% female patients). All subjects underwent a complete two-dimensional echocardiography. Mean platelet volume and NLR were measured at baseline. Patients were followed over time for a primary end point of all-cause mortality or first HF hospitalization. The prognosis impact of MPV and NLR were determined with Cox proportional hazard models.
Results
Mean MPV and median NLR were significantly higher in HFpEF patients compared to controls (MPV: 11.7±1.1 fL vs 10.0±1.1 fL, p=0.005; NLR: 3.3 [2.2; 5.0] vs 2.2 [1.9; 2.9], p<0.001). HFpEF patients with MPV >75th percentile (n=56) had more frequently a history of ischemic cardiomyopathy (46%, p=0.04). HFpEF patients with NLR >75th percentile (n=57) were more frequently in New York Heart Association functional (NYHA) III or IV class (58%, p=0.02) and had higher levels of NT-proBNP (2152 [1336; 6397] pg/mL vs 1690 [705; 3304] pg/mL, p=0.02). Over a median follow-up of 26 months [11.5–56.7 months], 136 HFpEF patients (60%) reached the composite end point (87 deaths and 107 hospitalizations for HF). In univariate Cox regression analysis for the primary end point, MPV >75th percentile (HR: 1.45 [0.99; 2.13], p=0.05) and NLR >75th percentile (HR: 1.59 [1.11; 2.28], p=0.01) were predictors of the primary composite endpoint. In multivariate Cox regression analysis, mean platelet volume >75th percentile (χ2=8.11, P=0.004), continuous MPV (χ2=4.64, P=0.03) provided significant additional prognostic value over a baseline model created using independent predictors of the primary composite end point: body mass index (BMI), NYHA class III or IV, chronic obstructive pulmonary disease (COPD), loop diuretics, estimated glomerular filtration rate (eGFR) and NT-proBNP. By contrast, NLR did not provide any additional information (Figure 1 and 2).
Conclusion
MPV level and NLR were significantly higher in HFpEF patients compared with controls of similar age and gender. Elevated MPV offers an additional prognostic indication for clinicians and more interestingly it supports the hypothesis that of platelet activation could be involved in disease pathophysiology in HFpEF.
Funding Acknowledgement
Type of funding sources: Foundation. Main funding source(s): Fondation Saint-Luc
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Affiliation(s)
- N Menghoum
- Cliniques universitaires Saint-Luc , Brussels , Belgium
| | - C Beauloye
- Cliniques universitaires Saint-Luc , Brussels , Belgium
| | - S Lejeune
- Cliniques universitaires Saint-Luc , Brussels , Belgium
| | - D Gruson
- Cliniques universitaires Saint-Luc , Brussels , Belgium
| | - A Pasquet
- Cliniques universitaires Saint-Luc , Brussels , Belgium
| | | | - B Gerber
- Cliniques universitaires Saint-Luc , Brussels , Belgium
| | - L Bertrand
- Institute of Experimental and Clinical Research (IREC), Pole of Cardiovascular Research , Brussels , Belgium
| | - S Horman
- Institute of Experimental and Clinical Research (IREC), Pole of Cardiovascular Research , Brussels , Belgium
| | - A C Pouleur
- Cliniques universitaires Saint-Luc , Brussels , Belgium
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Hanet V, De Azevedo D, Krug P, Schafers HJ, Lansac E, De Kerchove L, El-Hamamsy I, Vojacek J, Contino M, Pouleur AC, Beauloye C, Pasquet A, Vanoverschelde JL, Vancraeynest D, Gerber B. Impact of recent 2021 ESC guideline changes on postoperative survival of patients with severe aortic regurgitation: insights from the AVIATOR registry. Eur Heart J 2022. [DOI: 10.1093/eurheartj/ehac544.129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
Until 2021, the strongest guidelines on surgical correction of severe aortic regurgitation (AR) focused on the left ventricular systolic function (LVEF) and the presence of symptoms. However, those situations lead to an outcome penalty, even after surgical correction. Left ventricle end-systolic diameter (LVESD) gained in strength in 2021 European guidelines. Moreover, more inclusive cut-off values are now recommended (class IIb) in patients at low surgical risk, reflecting the will to recommend surgery before developing heart failure and its consequences on post-operative outcome.
Purpose
We sought to evaluate the impact of guidelines triggers and their recent changes on postoperative survival of patients with severe AR from a large multicentric international registry.
Method and results
Postoperative overall survival of 1899 patients operated for severe and chronic AR (mean age 49±15 years, 85% male) in the international multicenter surgery registry for aortic valve surgery, AVIATOR, was evaluated over a median of 37 months. Twelve patients (0.6%) died postoperatively, and 68 within 10 years. By multivariable Cox analysis, presence of heart failure symptoms (HR 2.60; 95% CI [1.20–5.66]; p=0; 016), and either LVESD >50 mm or >25 mm/m2 (HR 1.64; 95% CI [1.05–2.55]; p=0.029) predicted survival independently over and above age (HR 2.25 per SD, 95% CI [1.67–3.03], p<0.001), female gender and bicuspid phenotype. Therefore, patients operated on when meeting either old or new 2021 class I triggers had worse adjusted survival (respectively 86±2% and 87±2%) than patients operated on without meeting triggers (97±2%, p<0.01). However asymptomatic patients operated on while meeting new 2021 ESC class IIb triggers (ie LVESD >20 mm/m2 or LVEF between 50–55%, 10-year survival 97±3%). Moreover, the sub-group of patients having a dilated LVESD >50 mm or >25 mm/m2 but a preserved LVEF >50% had excellent survival (10-year survival 95±3%).
Conclusions
In severe AR, patients operated on when meeting any class I trigger have postoperative survival penalty. Asymptomatic patients operated on earlier have better survival. This supports early surgery in AR as encouraged by the recent ESC/EACTS guidelines.
Funding Acknowledgement
Type of funding sources: Public grant(s) – National budget only. Main funding source(s): Fondation Nationale de la Recherche Scientifique of the Belgian Government
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Affiliation(s)
- V Hanet
- Cliniques Saint-Luc UCL , Brussels , Belgium
| | | | - P Krug
- Cliniques Saint-Luc UCL , Brussels , Belgium
| | - H J Schafers
- Saarland University Hospital , Homburg , Germany
| | - E Lansac
- Institut Mutualiste Montsouris , Paris , France
| | | | | | - J Vojacek
- Charles University in Prague , Hradec Kralove , Czechia
| | - M Contino
- ASST Fatebenefratelli Sacco , Milano , Italy
| | - A C Pouleur
- Cliniques Saint-Luc UCL , Brussels , Belgium
| | - C Beauloye
- Cliniques Saint-Luc UCL , Brussels , Belgium
| | - A Pasquet
- Cliniques Saint-Luc UCL , Brussels , Belgium
| | | | | | - B Gerber
- Cliniques Saint-Luc UCL , Brussels , Belgium
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17
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Piraux E, Reychler G, Vancraeynest D, Geets X, Léonard D, Caty G. High-intensity aerobic interval training and resistance training are feasible in rectal cancer patients undergoing chemoradiotherapy: a feasibility randomized controlled study. Rep Pract Oncol Radiother 2022; 27:198-208. [PMID: 36299392 PMCID: PMC9591035 DOI: 10.5603/rpor.a2022.0036] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2022] [Accepted: 02/23/2022] [Indexed: 11/25/2022] Open
Abstract
Background There has been growing evidence of the benefits of high-intensity aerobic interval training (HIIT) and resistance training (RES) for populations with cancer. However, these two modalities have not yet been performed alone in rectal cancer patients undergoing neoadjuvant chemoradiotherapy (NACR T). Therefore, this study aimed to determine the feasibility of HIIT and RES in rectal cancer patients undergoing NACR T. Materials and methods Rectal cancer patients set to undergo NACRT were randomly assigned to HIIT intervention, RES intervention, or the usual care. Feasibility of HIIT and RES was assessed by measuring recruitment rate, adherence (retention rate, attendance rate, and exercise sessions duration and intensity), and adverse events. Endpoints (changes in fatigue, health-related quality of life, depression, daytime sleepiness, insomnia, sleep quality, functional exercise capacity, and executive function) were assessed at baseline and at week 5. Results Among the 20 eligible patients, 18 subjects were enrolled and completed the study, yielding a 90% recruitment rate and 100% retention rate. Attendance at exercise sessions was excellent, with 92% in HIIT and 88% in RES. No exercise-related adverse events occurred. Conclusion This study demonstrated that HIIT and RES are feasible in rectal cancer patients undergoing NACR T. Trial registration www.clinicaltrials.gov, NCT03252821 (date of registration: March 30, 2017)
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Lejeune S, Roy C, Slimani A, Pasquet A, Vancraeynest D, Beauloye C, Vanoverschelde JL, Gerber BL, Pouleur AC. Heart failure with preserved ejection fraction in Belgium: characteristics and outcome of a real-life cohort. Acta Cardiol 2021; 76:697-706. [PMID: 32677871 DOI: 10.1080/00015385.2020.1770460] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
BACKGROUND Due to aging of the population and the increase of cardiovascular risk factors, heart failure and preserved ejection fraction (HFpEF) is a rising health issue. Few data exist on the phenotype of HFpEF patients in Belgium and on their prognosis. OBJECTIVES We describe clinical characteristics and outcomes of Belgian HFpEF patients. METHODS We prospectively enrolled 183 HFpEF patients. They underwent clinical examination, comprehensive biological analysis and echocardiography, and were followed for a combined outcome of all-cause mortality and first HF hospitalisation. RESULTS Belgian patients with HFpEF were old (78 ± 8 years), predominantly females (62%) with multiple comorbidities. Ninety-five per cent were hypertensive, 38% diabetic and 69% overweight. History of atrial fibrillation was present in 63% of population, chronic kidney disease in 60% and anaemia in 58%. Over 30 ± 9 months, 55 (31%) patients died, 87 (49%) were hospitalised and 111 (63%) reached the combined outcome. In multivariate Cox analysis, low body mass index (BMI), NYHA class III and IV, diabetes, poor renal function and loop diuretic intake were independent predictors of the combined outcome (p < .05). BMI and renal function were also independent predictors of mortality, as were low haemoglobin, high E/e' and poor right ventricular function. CONCLUSION Belgian patients with HFpEF are elderly patients with a high burden of comorbidities. Their prognosis is poor with high rates of hospitalisation and mortality. Although obesity is a risk factor for developing HFpEF, low BMI is the strongest independent predictor of mortality in those patients.
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Affiliation(s)
- Sibille Lejeune
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc and Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - Clotilde Roy
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc and Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - Alisson Slimani
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc and Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - Agnes Pasquet
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc and Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - David Vancraeynest
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc and Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - Christophe Beauloye
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc and Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - Jean-Louis Vanoverschelde
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc and Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - Bernhard L. Gerber
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc and Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - Anne-Catherine Pouleur
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc and Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
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19
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Krug P, Berliere M, Kirkove C, Ledoux B, Pasquet A, Vancraeynest D, Beauloye C, Pouleur AC, Geets X, Gerber BL. Myocardial functional and structural abnormalities after adjuvant radiotherapy for breast cancer. Relation to cardiac radiation exposure. Eur Heart J Cardiovasc Imaging 2021. [DOI: 10.1093/ehjci/jeab090.129] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: Foundation. Main funding source(s): The Funds Pierre Masure, Alphonse and Marie Walckiers & De Winter-Vermant, by King Baudouin Foundation
Background
Radiation therapy (RXT) is a keystone in breast cancer (BC) treatment which allows to reduce risk of local recurrence and cancer related mortality. Yet these benefits may be offset by increases in cardiovascular mortality due to late radiation induced cardiotoxicity. Indeed, prior works in patients exposed to high cardiac radiation dose demonstrated development of diffuse and focal myocardial fibrosis by cMR. However, whether such effects may also occur after contemporary BC-RXT with lower cardiac dose exposure, has not yet been evaluated.
Purpose
To evaluate the long-term cardiac safety of contemporary RXT for BC, we sought to estimate the prevalence of cardiac functional and structural focal and myocardial abnormalities in BC survivors treated by RXT 10 years earlier, in direct relation to measured local radiation dose exposure.
Methods
In a prospective cross-sectional study, we studied 27 women (mean age 62 ± 7 years) treated with adjuvant RXT but without chemotherapy for a first left (n= 12) or right sided (n= 15) BC between 2009 and 2011, which had no history of coronary artery or cardiac disease and compared them to 20 age matched (64 ± 10 years) healthy female controls (without history of BC or RXT). All subjects underwent 3T cMR to measure LV volumes, function, global longitudinal (GLS), circumferential (GRS) and radial strains (GRS) as well as extracellular volume (ECV) and late gadolinium enhancement (LGE). Functional and structural abnormalities in women with BC were compared to healthy controls. We also compared abnormalities among patients with left vs right BC and related them to mean heart radiation dose measured at the time of RXT (Figure).
Results
Mean cardiac radiation exposure in BC survivors was 1.87 ± 1.7 Gy (range 0-7.9 Gy). Exposure was significantly (p < 0.001) higher in left (3.3 ± 0.66 Gy) than in right (0.84 ± 0.65 Gy) sided BC. Indexed LV mass was slightly lower in BC patients than in controls (46 ± 6 vs 51 ± 9 g/m2, p = 0.03), whereas indexed end-diastolic (66 ± 11 vs 66 ± 12 ml/m2, p = NS) and end-systolic volumes (25 ± 8 vs 24 ± 7 ml/m2, p = NS) were similar. Also, LV ejection fraction (63 ± 6 vs 64 ± 6, p = NS), GLS (-14.7 ± 1.9 vs -15.5 ± 1.8, p = NS), GCS (-20.0 ± 3.6 vs -19.3 ± 5.9, p = NS) and GRS (40.9 ± 10.7 vs 37.0 ± 9.0, p = NS) were not statistically different in BC survivors than in controls. No patient presented LGE, and ECV was similar in BC patients exposed to RXT (28.3 ± 2.8) than in controls (29.3 ± 2.4, p = 0.58). Also, no differences in ECV between left and right sided BC and no statistical correlation between ECV and mean heart dose (r = 0.01, p = NS) was observed.
Conclusions
In this preliminary work, patients with BC treated by adjuvant RXT 10 years ago, presented no significant structural or functional abnormalities in relation to cardiac dose exposure nor in comparison to healthy controls. This suggests that current RXT protocols for BC are safe without long-term functional or morphological cardiac side effects.
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Affiliation(s)
- P Krug
- Cliniques Saint-Luc UCL, Brussels, Belgium
| | - M Berliere
- Cliniques Saint-Luc UCL, Brussels, Belgium
| | - C Kirkove
- Cliniques Saint-Luc UCL, Brussels, Belgium
| | - B Ledoux
- Cliniques Saint-Luc UCL, Brussels, Belgium
| | - A Pasquet
- Cliniques Saint-Luc UCL, Brussels, Belgium
| | | | - C Beauloye
- Cliniques Saint-Luc UCL, Brussels, Belgium
| | - AC Pouleur
- Cliniques Saint-Luc UCL, Brussels, Belgium
| | - X Geets
- Cliniques Saint-Luc UCL, Brussels, Belgium
| | - BL Gerber
- Cliniques Saint-Luc UCL, Brussels, Belgium
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20
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Boulif J, Slimani A, Lazam S, de Meester C, Piérard S, Pasquet A, Pouleur AC, Vancraeynest D, El Khoury G, de Kerchove L, Gerber BL, Vanoverschelde JL. Diagnostic and Prognostic Accuracy of Aortic Valve Calcium Scoring in Patients With Moderate-to-Severe Aortic Stenosis. Front Cardiovasc Med 2021; 8:673519. [PMID: 34079829 PMCID: PMC8165166 DOI: 10.3389/fcvm.2021.673519] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Accepted: 04/06/2021] [Indexed: 11/13/2022] Open
Abstract
Background: Assessing the true severity of aortic stenosis (AS) remains a challenge, particularly when echocardiography yields discordant results. Recent European and American guidelines recommend measuring aortic valve calcium (AVC) by multidetector row computed tomography (MDCT) to improve this assessment. Aim: To define, using a standardized MDCT scanning protocol, the optimal AVC load criteria for truly severe AS in patients with concordant echocardiographic findings, to establish the ability of these criteria to predict clinical outcomes, and to investigate their ability to delineate truly severe AS in patients with discordant echocardiographic AS grading. Methods and Results: Two hundred and sixty-six patients with moderate-to-severe AS and normal LVEF prospectively underwent MDCT and Doppler-echocardiography to assess AS severity. In patients with concordant AS grading, ROC analysis identified optimal cut-off values for diagnosing severe AS using different AVC load criteria. In these patients, 4-year event-free survival was better with low AVC load (60-63%) by these criteria than with high AVC load (23-26%, log rank p < 0.001). Patients with discordant AS grading had higher AVC load than those with moderate AS but lower AVC load than those with severe high-gradient AS. Between 36 and 55% of patients with severe LG-AS met AVC load criteria for severe AS. Although AVC load predicted outcome in these patients as well, its prognostic impact was less than in patients with concordant AS grading. Conclusions: Assessment of AVC load accurately identifies truly severe AS and provides powerful prognostic information. Our data further indicate that patients with discordant AS grading consist in a heterogenous group, as evidenced by their large range of AVC load. MDCT allows to differentiate between truly severe and pseudo-severe AS in this population as well, although the prognostic implications thereof are less pronounced than in patients with concordant AS grading.
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Affiliation(s)
- Jamila Boulif
- Pôle de Recherche Cardiovasculaire, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium.,Divisions of Cardiology and Cardiothoracic Surgery, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Alisson Slimani
- Pôle de Recherche Cardiovasculaire, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium.,Divisions of Cardiology and Cardiothoracic Surgery, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Siham Lazam
- Pôle de Recherche Cardiovasculaire, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium.,Divisions of Cardiology and Cardiothoracic Surgery, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Christophe de Meester
- Pôle de Recherche Cardiovasculaire, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium.,Divisions of Cardiology and Cardiothoracic Surgery, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Sophie Piérard
- Pôle de Recherche Cardiovasculaire, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium.,Divisions of Cardiology and Cardiothoracic Surgery, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Agnès Pasquet
- Pôle de Recherche Cardiovasculaire, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium.,Divisions of Cardiology and Cardiothoracic Surgery, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Anne-Catherine Pouleur
- Pôle de Recherche Cardiovasculaire, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium.,Divisions of Cardiology and Cardiothoracic Surgery, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - David Vancraeynest
- Pôle de Recherche Cardiovasculaire, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium.,Divisions of Cardiology and Cardiothoracic Surgery, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Gébrine El Khoury
- Pôle de Recherche Cardiovasculaire, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium.,Divisions of Cardiology and Cardiothoracic Surgery, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Laurent de Kerchove
- Pôle de Recherche Cardiovasculaire, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium.,Divisions of Cardiology and Cardiothoracic Surgery, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Bernhard L Gerber
- Pôle de Recherche Cardiovasculaire, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium.,Divisions of Cardiology and Cardiothoracic Surgery, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Jean-Louis Vanoverschelde
- Pôle de Recherche Cardiovasculaire, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium.,Divisions of Cardiology and Cardiothoracic Surgery, Cliniques Universitaires Saint-Luc, Brussels, Belgium
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21
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Lejeune S, Roy C, Slimani A, Pasquet A, Vancraeynest D, Vanoverschelde JL, Gerber BL, Beauloye C, Pouleur AC. Diabetic phenotype and prognosis of patients with heart failure and preserved ejection fraction in a real life cohort. Cardiovasc Diabetol 2021; 20:48. [PMID: 33608002 PMCID: PMC7893869 DOI: 10.1186/s12933-021-01242-5] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Accepted: 02/08/2021] [Indexed: 12/29/2022] Open
Abstract
Background Heart failure with preserved ejection fraction (HFpEF) is a heterogeneous syndrome, with several underlying etiologic and pathophysiologic factors. The presence of diabetes might identify an important phenotype, with implications for therapeutic strategies. While diabetes is associated with worse prognosis in HFpEF, the prognostic impact of glycemic control is yet unknown. Hence, we investigated phenotypic differences between diabetic and non-diabetic HFpEF patients (pts), and the prognostic impact of glycated hemoglobin (HbA1C). Methods We prospectively enrolled 183 pts with HFpEF (78 ± 9 years, 38% men), including 70 (38%) diabetics (type 2 diabetes only). They underwent 2D echocardiography (n = 183), cardiac magnetic resonance (CMR) (n = 150), and were followed for a combined outcome of all-cause mortality and first HF hospitalization. The prognostic impact of diabetes and glycemic control were determined with Cox proportional hazard models, and illustrated by adjusted Kaplan Meier curves. Results Diabetic HFpEF pts were younger (76 ± 9 vs 80 ± 8 years, p = 0.002), more obese (BMI 31 ± 6 vs 27 ± 6 kg/m2, p = 0.001) and suffered more frequently from sleep apnea (18% vs 7%, p = 0.032). Atrial fibrillation, however, was more frequent in non-diabetic pts (69% vs 53%, p = 0.028). Although no echocardiographic difference could be detected, CMR analysis revealed a trend towards higher LV mass (66 ± 18 vs 71 ± 14 g/m2, p = 0.07) and higher levels of fibrosis (53% vs 36% of patients had ECV by T1 mapping > 33%, p = 0.05) in diabetic patients. Over 25 ± 12 months, 111 HFpEF pts (63%) reached the combined outcome (24 deaths and 87 HF hospitalizations). Diabetes was a significant predictor of mortality and hospitalization for heart failure (HR: 1.72 [1.1–2.6], p = 0.011, adjusted for age, BMI, NYHA class and renal function). In diabetic patients, lower levels of glycated hemoglobin (HbA1C < 7%) were associated with worse prognosis (HR: 2.07 [1.1–4.0], p = 0.028 adjusted for age, BMI, hemoglobin and NT-proBNP levels). Conclusion Our study highlights phenotypic features characterizing diabetic patients with HFpEF. Notably, they are younger and more obese than their non-diabetic counterpart, but suffer less from atrial fibrillation. Although diabetes is a predictor of poor outcome in HFpEF, intensive glycemic control (HbA1C < 7%) in diabetic patients is associated with worse prognosis.
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Affiliation(s)
- Sibille Lejeune
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc and Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Cardiovascular Division, Université Catholique de Louvain, Avenue Hippocrate, 10, 1200, Brussels, Belgium
| | - Clotilde Roy
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc and Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Cardiovascular Division, Université Catholique de Louvain, Avenue Hippocrate, 10, 1200, Brussels, Belgium
| | - Alisson Slimani
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc and Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Cardiovascular Division, Université Catholique de Louvain, Avenue Hippocrate, 10, 1200, Brussels, Belgium
| | - Agnès Pasquet
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc and Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Cardiovascular Division, Université Catholique de Louvain, Avenue Hippocrate, 10, 1200, Brussels, Belgium
| | - David Vancraeynest
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc and Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Cardiovascular Division, Université Catholique de Louvain, Avenue Hippocrate, 10, 1200, Brussels, Belgium
| | - Jean-Louis Vanoverschelde
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc and Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Cardiovascular Division, Université Catholique de Louvain, Avenue Hippocrate, 10, 1200, Brussels, Belgium
| | - Bernhard L Gerber
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc and Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Cardiovascular Division, Université Catholique de Louvain, Avenue Hippocrate, 10, 1200, Brussels, Belgium
| | - Christophe Beauloye
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc and Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Cardiovascular Division, Université Catholique de Louvain, Avenue Hippocrate, 10, 1200, Brussels, Belgium
| | - Anne-Catherine Pouleur
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc and Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Cardiovascular Division, Université Catholique de Louvain, Avenue Hippocrate, 10, 1200, Brussels, Belgium.
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22
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Amzulescu MS, De Craene M, Langet H, Pasquet A, Vancraeynest D, Pouleur AC, Vanoverschelde JL, Gerber BL. Myocardial strain imaging: review of general principles, validation, and sources of discrepancies. Eur Heart J Cardiovasc Imaging 2020; 20:605-619. [PMID: 30903139 PMCID: PMC6529912 DOI: 10.1093/ehjci/jez041] [Citation(s) in RCA: 264] [Impact Index Per Article: 66.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2019] [Accepted: 03/07/2019] [Indexed: 01/01/2023] Open
Abstract
Myocardial tissue tracking imaging techniques have been developed for a more accurate evaluation of myocardial deformation (i.e. strain), with the potential to overcome the limitations of ejection fraction (EF) and to contribute, incremental to EF, to the diagnosis and prognosis in cardiac diseases. While most of the deformation imaging techniques are based on the similar principles of detecting and tracking specific patterns within an image, there are intra- and inter-imaging modality inconsistencies limiting the wide clinical applicability of strain. In this review, we aimed to describe the particularities of the echocardiographic and cardiac magnetic resonance deformation techniques, in order to understand the discrepancies in strain measurement, focusing on the potential sources of variation: related to the software used to analyse the data, to the different physics of image acquisition and the different principles of 2D vs. 3D approaches. As strain measurements are not interchangeable, it is highly desirable to work with validated strain assessment tools, in order to derive information from evidence-based data. There is, however, a lack of solid validation of the current tissue tracking techniques, as only a few of the commercial deformation imaging softwares have been properly investigated. We have, therefore, addressed in this review the neglected issue of suboptimal validation of tissue tracking techniques, in order to advocate for this matter.
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Affiliation(s)
- M S Amzulescu
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Av Hippocrate 10/2806, B Brussels, Belgium
| | - M De Craene
- Philips Research, Medical Imaging (Medisys), 33 rue de Verdun, CS60055, Suresnes Cedex, France
| | - H Langet
- Clinical Research Board, Philips Research, 33 rue de Verdun, CS60055, Suresnes Cedex, France
| | - A Pasquet
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Av Hippocrate 10/2806, B Brussels, Belgium
| | - D Vancraeynest
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Av Hippocrate 10/2806, B Brussels, Belgium
| | - A C Pouleur
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Av Hippocrate 10/2806, B Brussels, Belgium
| | - J L Vanoverschelde
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Av Hippocrate 10/2806, B Brussels, Belgium
| | - B L Gerber
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Av Hippocrate 10/2806, B Brussels, Belgium
- Corresponding author. Tel: +32 (2) 764 2803; Fax: +32 (2) 764 8980. E-mail:
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23
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Houard L, Militaru S, Tanaka K, Pasquet A, Vancraeynest D, Vanoverschelde JL, Pouleur AC, Gerber BL. Test–retest reliability of left and right ventricular systolic function by new and conventional echocardiographic and cardiac magnetic resonance parameters. Eur Heart J Cardiovasc Imaging 2020; 22:1157-1167. [DOI: 10.1093/ehjci/jeaa206] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/07/2020] [Accepted: 07/01/2020] [Indexed: 02/05/2023] Open
Abstract
Abstract
Aims
Reproducible evaluation of left (LV) and right ventricular (RV) function is crucial for clinical decision-making and risk stratification. We evaluated whether speckle-tracking echocardiography (STE) and cardiac magnetic resonance feature-tracking (cMR-FT) global longitudinal (GLS) and circumferential strains allow better test–retest reproducibility of LV and RV systolic function than conventional cMR and echocardiographic parameters.
Methods and results
Thirty healthy volunteers and 20 chronic heart failure patients underwent cMR and STE twice on separate days to evaluate test–retest coefficient of variation (CV), intraclass correlation coefficient (ICC) and estimated sample sizes for significant changes in LV and RV function. Among LV parameters, cMR-left ventricular ejection fraction (LVEF) had the highest reproducibility (CV = 6.7%, ICC = 0.98), significantly better than cMR-FT-GLS (CV = 15.1%, ICC = 0.84), global circumferential strains (CV = 11.5%, ICC = 0.94) and echocardiographic LVEF (CV = 11.3%, ICC = 0.93). STE-LV-GLS (CV = 8.9%, ICC = 0.94) had significantly better reproducibility than cMR-FT-LV-GLS. Among RV parameters, STE-RV-GLS (CV = 7.3%, ICC = 0.93) had significantly better CV than cMR-right ventricular ejection fraction (RVEF) (CV = 13%, ICC = 0.82). cMR-FT-RV-GLS (CV = 43%, ICC = 0.39) performed poorly with significantly lower reproducibility than all other RV parameters. Owing to their superior interstudy reproducibility, cMR-LVEF (n = 12), cMR-RVEF (n = 41), STE-LV-GLS and STE-RV-GLS (both n = 14) were the parameters allowing the lowest calculated sample sizes to detect 10% change in LV or RV systolic function.
Conclusion
STE-LV-GLS and STE-RV-GLS showed higher test–retest reliability than other echocardiographic measurements of LV and RV function. They also allowed smaller calculated sample sizes, supporting the use of STE-LV and RV-GLS for longitudinal follow-up of LV and RV function.
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Affiliation(s)
- Laura Houard
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. LucPôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain (UCLouvain), Av Hippocrate 10/2806, B-1200 Woluwe St. Lambert, Brussels, Belgium
| | - Sebastian Militaru
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. LucPôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain (UCLouvain), Av Hippocrate 10/2806, B-1200 Woluwe St. Lambert, Brussels, Belgium
| | - Kaoru Tanaka
- Afdeling Hart en Vaatziekten, Universitair Ziekenhuis Brussel, Vrije Universiteit Brussel (VUB), Avenue du Laerbeek 101, B-1090 Brussels, Belgium
| | - Agnès Pasquet
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. LucPôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain (UCLouvain), Av Hippocrate 10/2806, B-1200 Woluwe St. Lambert, Brussels, Belgium
| | - David Vancraeynest
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. LucPôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain (UCLouvain), Av Hippocrate 10/2806, B-1200 Woluwe St. Lambert, Brussels, Belgium
| | - Jean-Louis Vanoverschelde
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. LucPôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain (UCLouvain), Av Hippocrate 10/2806, B-1200 Woluwe St. Lambert, Brussels, Belgium
| | - Anne-Catherine Pouleur
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. LucPôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain (UCLouvain), Av Hippocrate 10/2806, B-1200 Woluwe St. Lambert, Brussels, Belgium
| | - Bernhard L Gerber
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. LucPôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain (UCLouvain), Av Hippocrate 10/2806, B-1200 Woluwe St. Lambert, Brussels, Belgium
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24
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Piraux E, Caty G, Renard L, Vancraeynest D, Tombal B, Geets X, Reychler G. Effects of high-intensity interval training compared with resistance training in prostate cancer patients undergoing radiotherapy: a randomized controlled trial. Prostate Cancer Prostatic Dis 2020; 24:156-165. [PMID: 32719354 DOI: 10.1038/s41391-020-0259-6] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2020] [Revised: 07/10/2020] [Accepted: 07/17/2020] [Indexed: 12/17/2022]
Abstract
BACKGROUND Exercise training has shown beneficial effects in the management of radiotherapy-related side effects in prostate cancer (PCa) patients undergoing radiation therapy (RT). However, the optimal modality of the exercise programs have not been yet determined. The aim of this randomized controlled trial was to investigate the effects of high-intensity interval training (HIIT) and resistance training (RES) compared to usual care (UC) on cancer-treatment-related fatigue (CTRF) (primary outcome), quality of life, depression, daytime sleepiness, insomnia, sleep quality, functional exercise capacity and executive function in PCa patients during RT. METHODS PCa patients undergoing RT with or without ADT were randomized in HIIT, RES or UC. Both exercise programs included three sessions per week during 5-8 weeks. HIIT consisted of 8-15 × 60 s intervals (≥85% maximal heart rate). RES was performed with 1-3 sets of 8-12 repetitions for each large muscle groups. The primary outcome was changed in CTRF measured with the Functional Assessment of Chronic Illness Therapy-Fatigue. RESULTS Seventy-two subjects (69.1 ± 8.2 years) completed the study. No exercise-related adverse events occurred. HIIT (p = 0.012) and RES (p = 0.039) training attenuated increases in CTRF compared to UC. Functional exercise capacity, evaluated by the 6-min walk test, increased after HIIT (p = 0 = 0.43) and RES (p = 0.041) compared to UC (+0.1%). No other secondary variables were different between groups. CONCLUSIONS Both intervention groups displayed beneficial effects on CTRF and functional exercise capacity in PCa patients undergoing RT. In addition, HIIT and RES are both safe with an excellent attendance rate to the exercise sessions.
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Affiliation(s)
- Elise Piraux
- Pôle de Neuro Musculo Skeletal Lab, Institut de Recherche Expérimentale et Clinique, Université catholique de Louvain, Brussels, Belgium. .,Pôle de Pneumologie, ORL & Dermatologie, Institut de Recherche Expérimentale et Clinique, Université catholique de Louvain, Brussels, Belgium. .,Clinical Neuroscience, Institute of Neurosciences, Université catholique de Louvain, Brussels, Belgium.
| | - Gilles Caty
- Pôle de Neuro Musculo Skeletal Lab, Institut de Recherche Expérimentale et Clinique, Université catholique de Louvain, Brussels, Belgium.,Clinical Neuroscience, Institute of Neurosciences, Université catholique de Louvain, Brussels, Belgium.,Service de médecine physique et réadaptation, Cliniques universitaires Saint-Luc, Brussels, Belgium
| | - Laurette Renard
- Department of Radiation Oncology, Cliniques universitaires Saint-Luc, Brussels, Belgium
| | - David Vancraeynest
- Pôle de Recherche Cardiovasculaire, Institut de Recherche Expérimentale et Clinique, Université catholique de Louvain, Brussels, Belgium.,Division of Cardiology, Cliniques universitaires Saint-Luc, Brussels, Belgium
| | - Bertrand Tombal
- Service d'urologie, Cliniques universitaires Saint-Luc, Brussels, Belgium
| | - Xavier Geets
- Department of Radiation Oncology, Cliniques universitaires Saint-Luc, Brussels, Belgium.,Molecular Imaging, Radiotherapy and Oncology, Institut de Recherche Expérimentale et Clinique, Université catholique de Louvain, Brussels, Belgium
| | - Gregory Reychler
- Pôle de Pneumologie, ORL & Dermatologie, Institut de Recherche Expérimentale et Clinique, Université catholique de Louvain, Brussels, Belgium.,Haute Ecole Léonard de Vinci, PARNASSE-ISEI, Brussels, Belgium.,Secteur de kinésithérapie, Cliniques universitaires Saint-Luc, Brussels, Belgium.,Service de Pneumologie, Cliniques universitaires Saint-Luc, Brussels, Belgium
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25
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Roy C, Lejeune S, Slimani A, de Meester C, Ahn As SA, Rousseau MF, Mihaela A, Ginion A, Ferracin B, Pasquet A, Vancraeynest D, Beauloye C, Vanoverschelde JL, Horman S, Gruson D, Gerber BL, Pouleur AC. Fibroblast growth factor 23: a biomarker of fibrosis and prognosis in heart failure with preserved ejection fraction. ESC Heart Fail 2020; 7:2494-2507. [PMID: 32578967 PMCID: PMC7524237 DOI: 10.1002/ehf2.12816] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/16/2019] [Revised: 03/05/2020] [Accepted: 05/20/2020] [Indexed: 12/14/2022] Open
Abstract
AIMS Besides regulating calcium-phosphate metabolism, fibroblast growth factor 23 (FGF-23) has been associated with incident heart failure (HF) and left ventricular hypertrophy. However, data about FGF-23 in HF and preserved ejection fraction (HFpEF) remain limited. The aim of this study was to assess the association between FGF-23 levels, clinical and imaging characteristics, particularly diffuse myocardial fibrosis, and prognosis in HFpEF patients. METHODS AND RESULTS We prospectively included 143 consecutive HFpEF patients (78 ± 8 years, 61% female patients) and 31 controls of similar age and gender (75 ± 6 years, 61% female patients). All subjects underwent a complete two-dimensional echocardiography and cardiac magnetic resonance with extracellular volume (ECV) assessment by T1 mapping. FGF-23 was measured at baseline. Among the patients, differences in clinical and imaging characteristics across tertiles of FGF-23 levels were analysed with a trend test across the ordered groups. Patients were followed over time for a primary endpoint of all-cause mortality and first HF hospitalization and a secondary endpoint of all-cause mortality. Median FGF-23 was significantly higher in HFpEF patients compared with controls of similar age and gender (247 [115; 548] RU/mL vs. 61 [51; 68] RU/mL, P < 0.001). Among HFpEF patients, higher FGF-23 levels were associated with female sex, higher incidence of atrial fibrillation, lower haemoglobin, worse renal function, and higher N terminal pro brain natriuretic peptide levels (P for trend < 0.05 for all). Regarding imaging characteristics, patients with higher FGF-23 levels had greater left atrial volumes, worse right ventricular systolic function, and more fibrosis estimated by ECV (P for trend < 0.05 for all). FGF-23 was moderately correlated with ECV (r = 0.46, P < 0.001). Over a mean follow-up of 30 ± 8 months, 43 patients (31%) died and 69 patients (49%) were hospitalized for HF. A total of 87 patients (62%) reached the primary composite endpoint of all-cause mortality and/or first HF hospitalization. In multivariate Cox regression analysis for the primary endpoint, FGF-23 (HR: 3.44 [2.01; 5.90], P < 0.001) and E wave velocities (HR: 1.01 [1.00; 1.02], P = 0.034) were independent predictors of the primary composite endpoint. In multivariate Cox regression analysis for the secondary endpoint, ferritin (HR: 1.02 [1.01; 1.03], P < 0.001), FGF-23 (HR: 2.85 [1.26; 6.44], P = 0.012), and ECV (HR: 1.26 [1.03; 1.23], P = 0.008) were independent predictors of all-cause mortality. CONCLUSIONS Fibroblast growth factor 23 (FGF-23) levels were significantly higher in HFpEF patients compared with controls of similar age and gender. FGF-23 was correlated with fibrosis evaluated by ECV. High levels of FGF-23 were significantly associated with signs of disease severity such as worse renal function, larger left atrial volumes, and right ventricular dysfunction. Moreover, FGF-23 was a strong predictor of poor outcome (mortality and first HF hospitalization).
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Affiliation(s)
- Clotilde Roy
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Avenue Hippocrate, 10, Brussels, 1200, Belgium.,Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - Sibille Lejeune
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Avenue Hippocrate, 10, Brussels, 1200, Belgium.,Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - Alisson Slimani
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Avenue Hippocrate, 10, Brussels, 1200, Belgium.,Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - Christophe de Meester
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Avenue Hippocrate, 10, Brussels, 1200, Belgium.,Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - Sylvie A Ahn As
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Avenue Hippocrate, 10, Brussels, 1200, Belgium.,Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - Michel F Rousseau
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Avenue Hippocrate, 10, Brussels, 1200, Belgium.,Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - Amzulescu Mihaela
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Avenue Hippocrate, 10, Brussels, 1200, Belgium.,Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - Audrey Ginion
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - Benjamin Ferracin
- Clinical Biology Department, Cliniques Universitaires St Luc, Université catholique de Louvain, Brussels, Belgium
| | - Agnès Pasquet
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Avenue Hippocrate, 10, Brussels, 1200, Belgium.,Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - David Vancraeynest
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Avenue Hippocrate, 10, Brussels, 1200, Belgium.,Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - Christophe Beauloye
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Avenue Hippocrate, 10, Brussels, 1200, Belgium.,Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - Jean-Louis Vanoverschelde
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Avenue Hippocrate, 10, Brussels, 1200, Belgium.,Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - Sandrine Horman
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - Damien Gruson
- Clinical Biology Department, Cliniques Universitaires St Luc, Université catholique de Louvain, Brussels, Belgium
| | - Bernhard L Gerber
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Avenue Hippocrate, 10, Brussels, 1200, Belgium.,Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - Anne-Catherine Pouleur
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Avenue Hippocrate, 10, Brussels, 1200, Belgium.,Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
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26
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Lejeune S, Roy C, Ciocea V, Slimani A, de Meester C, Amzulescu M, Pasquet A, Vancraeynest D, Beauloye C, Vanoverschelde JL, Gerber BL, Pouleur AC. Right Ventricular Global Longitudinal Strain and Outcomes in Heart Failure with Preserved Ejection Fraction. J Am Soc Echocardiogr 2020; 33:973-984.e2. [PMID: 32387031 DOI: 10.1016/j.echo.2020.02.016] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [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: 09/09/2019] [Revised: 02/18/2020] [Accepted: 02/19/2020] [Indexed: 12/22/2022]
Abstract
BACKGROUND Right ventricular (RV) strain has emerged as an accurate tool for RV function assessment and is a powerful predictor of survival in patients with heart failure with reduced ejection fraction. However, its prognostic impact in patients with heart failure with preserved ejection fraction (HFpEF) remains unclear. The aim of this study was to compare the prognostic value of RV global longitudinal strain (RVGLS) by two-dimensional speckle-tracking echocardiographic (STE) imaging in patients with HFpEF against conventional RV function parameters. METHODS Patients with HFpEF were prospectively recruited, and 149 of 183 (81%) with analyzable STE RVGLS images constituted the final study population (mean age, 78 ± 9 years; 61% women), compared with 28 control subjects of similar age and sex. All control subjects and 120 patients also underwent cardiac magnetic resonance imaging. Patients were followed up for a primary end point of all-cause mortality and first heart failure hospitalization, and Cox regression analysis was performed. RESULTS Mean STE RVGLS was significantly altered in patients with HFpEF compared with control subjects (-21.7 ± 4.9% vs -25.9 ± 4.2%, P < .001). STE RVGLS correlated well with RV ejection fraction by cardiac magnetic resonance (r = -0.617, P < .001). Twenty-eight patients with HFpEF (19%) had impaired STE RVGLS (>-17.5%). During a mean follow-up period of 30 ± 9 months, 91 patients with HFpEF (62%) reached the primary end point. A baseline model was created using independent predictors of the primary end point: New York Heart Association functional class III or IV, hemoglobin level, estimated glomerular filtration rate, and the presence of moderate or severe tricuspid regurgitation. Impaired STE RVGLS provided significant additional prognostic value over this model (χ2 to enter = 7.85, P = .005). Impaired tricuspid annular plane systolic excursion and fractional area change, however, did not. CONCLUSIONS In patients with HFpEF, impaired RVGLS has strong prognostic value. STE RVGLS should be considered for systematic evaluation of RV function to identify patients at high risk for adverse events.
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Affiliation(s)
- Sibille Lejeune
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Brussels, Belgium
| | - Clotilde Roy
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Brussels, Belgium
| | - Victor Ciocea
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Brussels, Belgium
| | - Alisson Slimani
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Brussels, Belgium
| | - Christophe de Meester
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Brussels, Belgium
| | - Mihaela Amzulescu
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Brussels, Belgium
| | - Agnes Pasquet
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Brussels, Belgium
| | - David Vancraeynest
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Brussels, Belgium
| | - Christophe Beauloye
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Brussels, Belgium; Pôle de Recherche Cardiovasculaire, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Jean-Louis Vanoverschelde
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Brussels, Belgium
| | - Bernhard L Gerber
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Brussels, Belgium; Pôle de Recherche Cardiovasculaire, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Anne-Catherine Pouleur
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc, Brussels, Belgium.
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27
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Slimani A, Melchior J, de Meester C, Pierard S, Roy C, Amzulescu M, Bouzin C, Maes F, Pasquet A, Pouleur AC, Vancraeynest D, Gerber B, El Khoury G, Vanoverschelde JL. Relative Contribution of Afterload and Interstitial Fibrosis to Myocardial Function in Severe Aortic Stenosis. JACC Cardiovasc Imaging 2020; 13:589-600. [DOI: 10.1016/j.jcmg.2019.05.020] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2018] [Revised: 04/26/2019] [Accepted: 05/02/2019] [Indexed: 02/01/2023]
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28
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Tamakloe T, Langet H, Amzulescu MA, Saloux E, Manrique A, Pouleur AC, Vancraeynest D, Pasquet A, Vanoverschelde JL, Gerber BLM. P1393 Intervendor difference in global and regional 2D speckle tracking strain. comparison against cMR tagging. Eur Heart J Cardiovasc Imaging 2020. [DOI: 10.1093/ehjci/jez319.826] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Funding Acknowledgements
Fondation de Recherche Scientifique Belge FRSM PDR 19488731
BACKGROUND
2D-speckle-tracking (ST) echocardiography is currently widely used for estimation of global (G) and regional myocardial deformation. In previous works, we showed good correlation between global longitudinal (LS) and circumferential strain (CS) from one 2DST vendor with cMR-Tagging, however with significant bias between both methods. Also, we found poorer agreement between 2DST and cMR-Tagging on regional basis. However it is unknown how 2DST from other vendors would comparte to cMR tagging.
PURPOSE
To asssess vendor differences in global and regional strain assessment and compare 1) the agreement of 2 different 2DST softwares for global and regional LS and CS among each other and against cMR-Tagging as reference; and 2) the accuracy of both softwares to detect infarcted segments.
METHODS
100 subjects with different cardiac disease (among which 31 with chronic infarct) underwent 2DST and tagging and LGE cMR on the same day. Global and regional CS (16 AHA segments) and LS (18 AHA segments) was computed using 2 different ST vendor softwares and compared to cMR-Tagging with HARP. Accuracy of regional 2D-ST by both vendors to detect infarcted segments (ie >75% transmurality of late gadolinium) was compared using ROC analysis.
RESULTS
Global LS (ICC = 0.87) and CS 2DST (ICC = 0.83, p < 0.001) agreed well between both vendors, but GCS values of vendor2 were significantly greater than that of vendor 1. Also we fond good correlation between ST of both vendors and cMR-Tagging for GLS (ICC = 0.80 and ICC = 0.69 for vendor 1 and 2 respectively) and GCS (ICC = 0.64 and ICC = 0.50 for vendor 1 and 2 respectively). Bias for GLS (-4.6 ± 2.9% and -6.1 ± 3.8% for vendor 1 and 2 respectively) vs cMR-Tagging was similar, however GCS of vendor 2 had higher bias vs cMR-Tagging (-16.0 ± 8.5%) than vendor 1 (-5.1 ± 5.8%).
Agreement for regional strains is shown in the figure below. Overall, regional LS and CS agreed adequately among both vendors. Agreement of regional LS and CS vs cMR-tagging was slightly better for vendor 1, with less bias than for vendor 2, and disagreement was similarly located (ie agreement with cMR-Tagging for LS in inferolateral inferior and inferoseptal basal segments). The predictive accuracy of regional CS and LS for detecting segments with infarct was higher for vendor 2 (AUC 0.76 and 0.68) than for vendor 1 (AUC 0.70 and 0.63) .
CONCLUSION
GLS agreed well among both vendors and with cMR-Tagging, confirming the universal validity of this measurement. However vendor 2 provided significantly greater GCS values and had higher bias against cMR-Tagging than vendor 1. On regional basis CS and LS agreed moderately well among both vendors, however vendor 2 agreed less with cMR-Tagging than vendor 1, but astoundingly had higher diagnostic accuracy for detecting infarct. Overall this findings call for further efforts in standardization of 2DST CS and regional strain.
Abstract P1393 Figure.
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Affiliation(s)
- T Tamakloe
- Cliniques Saint-Luc UCL, Brussels, Belgium
| | - H Langet
- Philips Research, Clinical Research Board, Suresnes, France
| | | | - E Saloux
- University Hospital of Caen, Caen, France
| | | | | | | | - A Pasquet
- Cliniques Saint-Luc UCL, Brussels, Belgium
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Houard L, Benaets MB, de Meester de Ravenstein C, Rousseau MF, Ahn SA, Amzulescu MS, Roy C, Slimani A, Vancraeynest D, Pasquet A, Vanoverschelde JLJ, Pouleur AC, Gerber BL. Additional Prognostic Value of 2D Right Ventricular Speckle-Tracking Strain for Prediction of Survival in Heart Failure and Reduced Ejection Fraction. JACC Cardiovasc Imaging 2019; 12:2373-2385. [DOI: 10.1016/j.jcmg.2018.11.028] [Citation(s) in RCA: 51] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2018] [Revised: 10/17/2018] [Accepted: 11/19/2018] [Indexed: 11/28/2022]
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Vanoverschelde JL, Vancraeynest D. Progression of Aortic Regurgitation: The Missing Link Between Disease Severity and Clinical Complications. J Am Coll Cardiol 2019; 74:2493-2495. [PMID: 31727287 DOI: 10.1016/j.jacc.2019.08.1059] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/19/2019] [Accepted: 08/20/2019] [Indexed: 11/19/2022]
Affiliation(s)
- Jean-Louis Vanoverschelde
- Pôle de Recherche Cardiovasculaire, Université Catholique de Louvain, Brussels, Belgium; Division of Cardiology, Cliniques Universitaires Saint-Luc, Brussels, Belgium.
| | - David Vancraeynest
- Pôle de Recherche Cardiovasculaire, Université Catholique de Louvain, Brussels, Belgium; Division of Cardiology, Cliniques Universitaires Saint-Luc, Brussels, Belgium
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Lejeune S, Roy C, Slimani A, Amzulescu M, Pasquet A, Vancraeynest D, Beauloye C, Vanoverschelde JL, Gerber B, Pouleur AC. P324Impact of impaired right ventricular strain on the prognosis of HFpEF. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz747.0159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
Right ventricle (RV) strain has emerged as an accurate and sensitive tool for RV function assessment and is a powerful predictor of survival in heart failure with reduced ejection fraction. The impact of impaired RV strain on prognosis of HFpEF patients however, remains unclear.
Purpose
We sought to analyze RV global longitudinal strain (RV-GLS) by 2D speckle tracking echocardiography (STE) in controls and HFpEF patients and determine its prognostic value.
Methods
Between January 2015 and June 2017, we prospectively enrolled 163 consecutive patients with HFpEF (78±9 years, 62% women) and 27 age and sex matched controls (76±5 years, 67% women). All patients underwent complete 2D echography. Myocardial deformation was assessed on a dedicated four chambers view, with a speckle tracking software. Due to poor tracking quality, RV-GLS could not be analyzed in 14 patients (7.4%). Impaired RV-GLS was defined as a GLS above −17.5% corresponding to the mean + 2 SD of age and sex matched controls. HFpEF patients were followed up for a combined outcome of all-cause mortality and first HF hospitalization.
Results
Mean RV-GLS was significantly altered in HFpEF patients compared to controls (−21.7±4.9% vs −25.9±4.2%; p<0.001). 28 HFpEF patients (19%) had an impaired RV-GLS.
During a mean follow-up of 19±9months, 73 HFpEF patients (49%) reached the combined outcome (15 all cause deaths and 58 first HF hospitalization). In univariate Cox regression analysis, loop diuretic medication (HR 1.92 [1.10–3.32], p=0.021), low hemoglobin (HR 0.85 [0.75–0.97], p=0.013), low eGFR (HR 0.97 [0.96–0.99], p<0.001), E wave velocity (HR 1.01 [1.00–1.02], p<0.001), septal E/e' (HR 1.03 [1.00–1.05], p=0.011) and impaired RV-GLS (HR 2.01 [1.19–3.40], p=0.009) were significantly associated with worse prognosis.
In multivariate Cox analysis, hemoglobin levels (HR 0.83 [0.72–0.96], p=0.01), eGFR (HR 0.98 [0.97–0.99]; p=0.009) and impaired RV-GLS (HR 2.48 [1.38–4.44], p=0.002), were independent predictors of the combined outcome. Kaplan-Meier event free survival curves show that HFpEF patients with RV-GLS above −17.5% had worse prognosis than those with better myocardial deformation (p=0.009, Figure).
Conclusions
RV-GLS is significantly different between controls and HFpEF patients. In HFpEF, impaired RV-GLS is associated with worse prognosis.
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Affiliation(s)
- S Lejeune
- Cliniques Saint-Luc UCL, Brussels, Belgium
| | - C Roy
- Cliniques Saint-Luc UCL, Brussels, Belgium
| | - A Slimani
- Cliniques Saint-Luc UCL, Brussels, Belgium
| | | | - A Pasquet
- Cliniques Saint-Luc UCL, Brussels, Belgium
| | | | - C Beauloye
- Cliniques Saint-Luc UCL, Brussels, Belgium
| | | | - B Gerber
- Cliniques Saint-Luc UCL, Brussels, Belgium
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Mastrobuoni S, de Kerchove L, Navarra E, Watremez C, Vancraeynest D, Rubay J, Noirhomme P, El Khoury G. Long-term experience with valve-sparing reimplantation technique for the treatment of aortic aneurysm and aortic regurgitation. J Thorac Cardiovasc Surg 2019; 158:14-23. [DOI: 10.1016/j.jtcvs.2018.10.155] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Revised: 09/12/2018] [Accepted: 10/17/2018] [Indexed: 12/25/2022]
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Houard L, Militaru S, Langet H, Amzulescu MS, Vanoverschelde JL, Vancraeynest D, Pouleur AC, Gerber BL. 203Pulmonary transit time is a better predictor of cardiovascular mortality and HF hospitalization in HF-rEF patients than left and right ventricular ejection fraction or feature tracking GLS. Eur Heart J Cardiovasc Imaging 2019. [DOI: 10.1093/ehjci/jez128.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Affiliation(s)
- L Houard
- Cliniques Saint-Luc UCL, Cardiology, Brussels, Belgium
| | - S Militaru
- Cliniques Saint-Luc UCL, Cardiology, Brussels, Belgium
| | | | - M S Amzulescu
- Cliniques Saint-Luc UCL, Cardiology, Brussels, Belgium
| | | | | | - A C Pouleur
- Cliniques Saint-Luc UCL, Cardiology, Brussels, Belgium
| | - B L Gerber
- Cliniques Saint-Luc UCL, Cardiology, Brussels, Belgium
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Militaru S, Hami K, Houard L, Pasquet A, Vancraeynest D, Pouleur AC, Vanoverschelde JL, Gerber BL. 522CMR quantification of mitral regurgitation is more reliable than PISA. Eur Heart J Cardiovasc Imaging 2019. [DOI: 10.1093/ehjci/jez124.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- S Militaru
- Cliniques Saint-Luc UCL, Brussels, Belgium
| | - K Hami
- Cliniques Saint-Luc UCL, Brussels, Belgium
| | - L Houard
- Cliniques Saint-Luc UCL, Brussels, Belgium
| | - A Pasquet
- Cliniques Saint-Luc UCL, Brussels, Belgium
| | | | | | | | - B L Gerber
- Cliniques Saint-Luc UCL, Brussels, Belgium
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Vereeke J, Bol A, Di Perri D, Geets X, Gerber BL, Pouleur AC, Vancraeynest D. 32Head-to-head comparison of in vivo inflammation and hypoxia imaging in patient"s aorta using positron emission tomography. Eur Heart J Cardiovasc Imaging 2019. [DOI: 10.1093/ehjci/jez142.008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- J Vereeke
- Catholic University of Louvain (UCL), Pole of Cardiovascular Research, IREC, Brussels, Belgium
| | - A Bol
- Catholic University of Louvain (UCL), Institute of Experimental and Clinical Research (IREC), Brussels, Belgium
| | - D Di Perri
- Catholic University of Louvain (UCL), Institute of Experimental and Clinical Research (IREC), Brussels, Belgium
| | - X Geets
- Catholic University of Louvain (UCL), Institute of Experimental and Clinical Research (IREC), Brussels, Belgium
| | - B L Gerber
- Catholic University of Louvain (UCL), Pole of Cardiovascular Research, IREC, Brussels, Belgium
| | - A C Pouleur
- Catholic University of Louvain (UCL), Pole of Cardiovascular Research, IREC, Brussels, Belgium
| | - D Vancraeynest
- Catholic University of Louvain (UCL), Pole of Cardiovascular Research, IREC, Brussels, Belgium
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Amzulescu MS, Houard L, Rousseau MR, Ahn SA, Benaets MB, Roy C, Slimani A, De Ravenstein C, Vancraeynest D, Pasquet A, Vanoverschelde JL, Pouleur AC, Gerber BL. 231Global myocardial longitudinal strain by feature tracking cardiac magnetic resonance does not influence the prognosis of patients with heart failure with reduced ejection fraction. Eur Heart J Cardiovasc Imaging 2019. [DOI: 10.1093/ehjci/jez113.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Affiliation(s)
| | - L Houard
- Cliniques Saint-Luc UCL, Brussels, Belgium
| | | | - S A Ahn
- Cliniques Saint-Luc UCL, Brussels, Belgium
| | | | - C Roy
- Cliniques Saint-Luc UCL, Brussels, Belgium
| | - A Slimani
- Cliniques Saint-Luc UCL, Brussels, Belgium
| | | | | | - A Pasquet
- Cliniques Saint-Luc UCL, Brussels, Belgium
| | | | | | - B L Gerber
- Cliniques Saint-Luc UCL, Brussels, Belgium
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Vereeke J, Bol A, Di Perri D, Geets X, Pasquet A, Gerber B, Pouleur A, Vancraeynest D. Head-to-head comparison of in vivo inflammation and hypoxia imaging in patient's aorta using positron emission tomography. Archives of Cardiovascular Diseases Supplements 2019. [DOI: 10.1016/j.acvdsp.2019.02.021] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Grigioni F, Benfari G, Vanoverschelde JL, Tribouilloy C, Avierinos JF, Bursi F, Suri RM, Guerra F, Pasquet A, Rusinaru D, Marcelli E, Théron A, Barbieri A, Michelena H, Lazam S, Szymanski C, Nkomo VT, Capucci A, Thapa P, Enriquez-Sarano M, Suri R, Clavel M, Maalouf J, Michelena H, Nkomo VT, Enriquez-Sarano M, Tribouilloy C, Trojette F, Szymanski C, Rusinaru D, Touati G, Remadi J, Guerra F, Capucci A, Grigioni F, Russo A, Biagini E, Pasquale F, Ferlito M, Rapezzi C, Savini C, Marinelli G, Pacini D, Gargiulo G, Di Bartolomeo R, Boulif J, de Meester C, El Khoury G, Gerber B, Lazam S, Pasquet A, Noirhomme P, Vancraeynest D, Vanoverschelde JL, Avierinos J, Collard F, Théron A, Habib G, Barbieri A, Bursi F, Mantovani F, Lugli R, Modena M, Boriani G, Bacchi-Reggiani L. Long-Term Implications of Atrial Fibrillation in Patients With Degenerative Mitral Regurgitation. J Am Coll Cardiol 2019; 73:264-274. [DOI: 10.1016/j.jacc.2018.10.067] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/24/2018] [Revised: 10/11/2018] [Accepted: 10/16/2018] [Indexed: 11/15/2022]
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Amzulescu MS, Langet H, Saloux E, Manrique A, Slimani A, Allain P, Roy C, de Meester C, Pasquet A, Somphone O, De Craene M, Vancraeynest D, Pouleur AC, Vanoverschelde JL, Gerber BL. Improvements of Myocardial Deformation Assessment by Three-Dimensional Speckle-Tracking versus Two-Dimensional Speckle-Tracking Revealed by Cardiac Magnetic Resonance Tagging. J Am Soc Echocardiogr 2018; 31:1021-1033.e1. [DOI: 10.1016/j.echo.2018.04.009] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Indexed: 01/15/2023]
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Roy C, Slimani A, de Meester C, Amzulescu M, Pasquet A, Vancraeynest D, Beauloye C, Vanoverschelde JL, Gerber BL, Pouleur AC. Associations and prognostic significance of diffuse myocardial fibrosis by cardiovascular magnetic resonance in heart failure with preserved ejection fraction. J Cardiovasc Magn Reson 2018; 20:55. [PMID: 30086783 PMCID: PMC6081897 DOI: 10.1186/s12968-018-0477-4] [Citation(s) in RCA: 76] [Impact Index Per Article: 12.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2017] [Accepted: 07/19/2018] [Indexed: 12/12/2022] Open
Abstract
BACKGROUND Increased myocardial fibrosis may play a key role in heart failure with preserved ejection fraction (HFpEF) pathophysiology. The study aim was to evaluate the presence, associations, and prognostic significance of diffuse fibrosis in HFpEF patients compared to age- and sex-matched controls. METHODS We prospectively included 118 consecutive HFpEF patients. Diffuse myocardial fibrosis was estimated by extracellular volume (ECV) quantified by cardiovascular magnetic resonance with the modified Look-Locker inversion recovery sequence. We determined an ECV age- and sex-adjusted cutoff value (33%) in 26 controls. RESULTS Mean ECV was significantly higher in HFpEF patients versus healthy controls (32.9 ± 4.8% vs 28.2 ± 2.4%, P < 0.001). Multivariate logistic regression showed that body mass index (BMI) (odds ratio (OR) =0.92 [0.86-0.98], P = 0.011), diabetes (OR = 2.62 [1.11-6.18], P = 0.028), and transmitral peak E wave velocity (OR = 1.02 [1.00-1.03], P = 0.022) were significantly associated with abnormal ECV value. During a median follow-up of 11 ± 6 months, the primary outcome (all-cause mortality or first heart failure hospitalization) occurred in 38 patients. In multivariate Cox regression analysis, diabetes (hazard ratio (HR) =1.98 [1.04; 3.76], P = 0.038) and hemoglobin level (HR = 0.81 [0.67; 0.98], P = 0.028) were significant predictors of composite outcome. The ECV ability to improve this model added significant prognostic information. We then developed a risk score including diabetes, hemoglobin and ECV > 33% demonstrating significant prediction of risk and validated this score in a validation cohort of 53 patients. Kaplan-Meier curves showed a significant difference according to tertiles of the probability score (P < 0.001). CONCLUSION Among HFpEF patients, high ECV, likely reflecting abnormal diffuse myocardial fibrosis, was associated with a higher rate of all-cause death and first HF hospitalization in short term follow up. TRIAL REGISTRATION Characterization of Heart Failure With Preserved Ejection Fraction. TRIAL REGISTRATION NUMBER NCT03197350 . Date of registration: 20/06/2017. This trial was retrospectively registered.
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Affiliation(s)
- Clotilde Roy
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc UCL, Av Hippocrate 10/2806, B-1200 Woluwé St. Lambert, Belgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - Alisson Slimani
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc UCL, Av Hippocrate 10/2806, B-1200 Woluwé St. Lambert, Belgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - Christophe de Meester
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc UCL, Av Hippocrate 10/2806, B-1200 Woluwé St. Lambert, Belgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - Mihaela Amzulescu
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc UCL, Av Hippocrate 10/2806, B-1200 Woluwé St. Lambert, Belgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - Agnes Pasquet
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc UCL, Av Hippocrate 10/2806, B-1200 Woluwé St. Lambert, Belgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - David Vancraeynest
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc UCL, Av Hippocrate 10/2806, B-1200 Woluwé St. Lambert, Belgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - Christophe Beauloye
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc UCL, Av Hippocrate 10/2806, B-1200 Woluwé St. Lambert, Belgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - Jean-Louis Vanoverschelde
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc UCL, Av Hippocrate 10/2806, B-1200 Woluwé St. Lambert, Belgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - Bernhard L. Gerber
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc UCL, Av Hippocrate 10/2806, B-1200 Woluwé St. Lambert, Belgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
| | - Anne-Catherine Pouleur
- Division of Cardiology, Department of Cardiovascular Diseases, Cliniques Universitaires St. Luc UCL, Av Hippocrate 10/2806, B-1200 Woluwé St. Lambert, Belgium
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique (IREC), Université Catholique de Louvain, Brussels, Belgium
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Roy C, Slimani A, De Meester C, Amzulescu M, Ferracin B, Ginion A, Pasquet A, Vancraeynest D, Vanoverschelde JL, Gerber B, Beauloye C, Horman S, Gruson D, Pouleur AC. 1102Fibroblast growth factor 23 and extracellular volume as markers of myocardial fibrosis and poor outcome in heart failure with preserved ejection fraction. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.1102] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- C Roy
- Cliniques Saint-Luc UCL, Cardiology, Brussels, Belgium
| | - A Slimani
- Cliniques Saint-Luc UCL, Cardiology, Brussels, Belgium
| | - C De Meester
- Cliniques Saint-Luc UCL, Cardiology, Brussels, Belgium
| | - M Amzulescu
- Cliniques Saint-Luc UCL, Cardiology, Brussels, Belgium
| | - B Ferracin
- Cliniques Saint-Luc UCL, Cardiology, Brussels, Belgium
| | - A Ginion
- Cliniques Saint-Luc UCL, Cardiology, Brussels, Belgium
| | - A Pasquet
- Cliniques Saint-Luc UCL, Cardiology, Brussels, Belgium
| | | | | | - B Gerber
- Cliniques Saint-Luc UCL, Cardiology, Brussels, Belgium
| | - C Beauloye
- Cliniques Saint-Luc UCL, Cardiology, Brussels, Belgium
| | - S Horman
- Cliniques Saint-Luc UCL, Cardiology, Brussels, Belgium
| | - D Gruson
- Cliniques Saint-Luc UCL, Cardiology, Brussels, Belgium
| | - A.-C Pouleur
- Cliniques Saint-Luc UCL, Cardiology, Brussels, Belgium
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Roy C, Slimani A, De Meester C, Amzulescu M, Ferracin B, Ginion A, Pasquet A, Vancraeynest D, Vanoverschelde JL, Gerber B, Beauloye C, Horman S, Gruson D, Pouleur AC. 1101Usefulness of fibroblast growth factor 23 and soluble suppression of tumorigenicity 2 as predictors of poor outcome in heart failure with preserved ejection fraction. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.1101] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Affiliation(s)
- C Roy
- Cliniques Saint-Luc UCL, Cardiology, Brussels, Belgium
| | - A Slimani
- Cliniques Saint-Luc UCL, Cardiology, Brussels, Belgium
| | - C De Meester
- Cliniques Saint-Luc UCL, Cardiology, Brussels, Belgium
| | - M Amzulescu
- Cliniques Saint-Luc UCL, Cardiology, Brussels, Belgium
| | - B Ferracin
- Cliniques Saint-Luc UCL, Cardiology, Brussels, Belgium
| | - A Ginion
- Cliniques Saint-Luc UCL, Cardiology, Brussels, Belgium
| | - A Pasquet
- Cliniques Saint-Luc UCL, Cardiology, Brussels, Belgium
| | | | | | - B Gerber
- Cliniques Saint-Luc UCL, Cardiology, Brussels, Belgium
| | - C Beauloye
- Cliniques Saint-Luc UCL, Cardiology, Brussels, Belgium
| | - S Horman
- Cliniques Saint-Luc UCL, Cardiology, Brussels, Belgium
| | - D Gruson
- Cliniques Saint-Luc UCL, Cardiology, Brussels, Belgium
| | - A.-C Pouleur
- Cliniques Saint-Luc UCL, Cardiology, Brussels, Belgium
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Demeure F, Bouzin C, Roelants V, Bol A, Verhelst R, Astarci P, Gerber BL, Pouleur AC, Pasquet A, Meester CD, Vanoverschelde JLJ, Vancraeynest D. Response by Demeure et al to Letter Regarding Article, "Head-to-Head Comparison of Inflammation and Neovascularization in Human Carotid Plaques: Implications for the Imaging of Vulnerable Plaques". Circ Cardiovasc Imaging 2018; 10:CIRCIMAGING.117.007012. [PMID: 29021262 DOI: 10.1161/circimaging.117.007012] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Affiliation(s)
- Fabian Demeure
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Cardiovascular Department, Institut Cardiovasculaire, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Caroline Bouzin
- IREC Imaging Platform, Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Brussels, Belgium
| | - Véronique Roelants
- Pôle d'Imagerie Médicale, Radiothérapie et Oncologie (MIRO), Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Belgium.,Division of Nuclear Medicine, Internal Medicine Department, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Anne Bol
- Pôle d'Imagerie Médicale, Radiothérapie et Oncologie (MIRO), Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Belgium.,Division of Nuclear Medicine, Internal Medicine Department, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Robert Verhelst
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Cardiovascular Department, Institut Cardiovasculaire, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Parla Astarci
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Cardiovascular Department, Institut Cardiovasculaire, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Bernhard L Gerber
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Cardiovascular Department, Institut Cardiovasculaire, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Anne-Catherine Pouleur
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Cardiovascular Department, Institut Cardiovasculaire, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Agnès Pasquet
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Cardiovascular Department, Institut Cardiovasculaire, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Christophe de Meester
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Cardiovascular Department, Institut Cardiovasculaire, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - Jean-Louis J Vanoverschelde
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Cardiovascular Department, Institut Cardiovasculaire, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | - David Vancraeynest
- Pôle de Recherche Cardiovasculaire (CARD), Institut de Recherche Expérimentale et Clinique, Université Catholique de Louvain, Cardiovascular Department, Institut Cardiovasculaire, Cliniques Universitaires Saint-Luc, Brussels, Belgium
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Colin GC, Gerber BL, de Meester de Ravenstein C, Byl D, Dietz A, Kamga M, Pasquet A, Vancraeynest D, Vanoverschelde JL, D’Hondt AM, Ghaye B, Pouleur AC. Pulmonary hypertension due to left heart disease: diagnostic and prognostic value of CT in chronic systolic heart failure. Eur Radiol 2018; 28:4643-4653. [DOI: 10.1007/s00330-018-5455-6] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2017] [Revised: 03/23/2018] [Accepted: 03/27/2018] [Indexed: 12/19/2022]
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Roy C, Slimani A, De Meester C, Amzulescu M, Ferracin B, Ginion A, Pasquet A, Vancraeynest D, Vanoverschelde J, Gerber B, Beauloye C, Horman S, Gruson D, Pouleur A. Elevated suppression of tumorigenicity 2 receptor is associated with poor outcome in heart failure with preserved ejection fraction. Archives of Cardiovascular Diseases Supplements 2018. [DOI: 10.1016/j.acvdsp.2018.02.057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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Slimani A, Roy C, De Meester C, Amzulescu M, Pierard S, Beauloye C, Pouleur A, Vancraeynest D, Pasquet A, Gerber B, Vanoverschelde J. Is myocardial fibrosis a hallmark of paradoxical low gradient aortic stenosis? Archives of Cardiovascular Diseases Supplements 2018. [DOI: 10.1016/j.acvdsp.2018.02.095] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Slimani A, Melchior J, Roy C, De Meester C, Pierard S, Amzulescu M, Beauloye C, Pouleur A, Vancraeynest D, Pasquet A, Gerber B, Vanoverschelde J. Relative contribution of afterload and interstitial tissue fibrosis to pre-operative longitudinal and circumferential function in patients with severe aortic stenosis. Archives of Cardiovascular Diseases Supplements 2018. [DOI: 10.1016/j.acvdsp.2018.02.090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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Roy C, Slimani A, De Meester C, Amzulescu M, Pasquet A, Vancraeynest D, Vanoverschelde J, Beauloye C, Gerber B, Pouleur A. Left ventricular global longitudinal strain across the spectrum of heart failure stages and its prevalence, correlates and prognostic relevance in heart failure with preserved ejection fraction. Archives of Cardiovascular Diseases Supplements 2018. [DOI: 10.1016/j.acvdsp.2018.02.056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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Slimani A, Melchior J, Roy C, De Mesteer C, Mihaela A, Pierard S, Beauloye C, Vancraeynest D, Pouleur AC, Pasquet A, Gerber B, Vanoverschelde JL. RELATIVE CONTRIBUTION OF AFTERLOAD AND INTERSTITIAL TISSUE FIBROSIS TO PRE-OPERATIVE LONGITUDINAL AND CIRCUMFERENTIAL FUNCTION IN PATIENTS WITH SEVERE AORTIC STENOSIS. J Am Coll Cardiol 2018. [DOI: 10.1016/s0735-1097(18)32083-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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Pouleur AC, Bénats MB, Ahn SA, de Meester C, Amzulescu M, Vancraeynest D, Pasquet A, Vanoverschelde JL, Gerber B, Rousseau M. PROGNOSTIC VALUE OF RIGHT VENTRICULAR SYSTOLIC DYSFUNCTION IN HEART FAILURE WITH REDUCED EJECTION FRACTION. J Am Coll Cardiol 2018. [DOI: 10.1016/s0735-1097(18)31399-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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