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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: 281] [Impact Index Per Article: 70.3] [Reference Citation Analysis] [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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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] [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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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] [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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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: 39] [Impact Index Per Article: 9.8] [Reference Citation Analysis] [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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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: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [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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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] [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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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] [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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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] [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] [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]
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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] [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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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] [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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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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] [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] [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] [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: 79] [Impact Index Per Article: 13.2] [Reference Citation Analysis] [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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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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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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] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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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] [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] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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