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Nemes A, Kormányos Á, Ambrus N, Lengyel C. Global left ventricular strains and left atrial volumes are not associated in healthy adults - Detailed analysis from the three-dimensional speckle-tracking echocardiographic MAGYAR-Healthy Study. IJC HEART & VASCULATURE 2024; 52:101411. [PMID: 38779327 PMCID: PMC11109869 DOI: 10.1016/j.ijcha.2024.101411] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2024] [Revised: 04/08/2024] [Accepted: 04/16/2024] [Indexed: 05/25/2024]
Abstract
Introduction During the heart cycle, left ventricular (LV) contractility is characterized by complex deformation and rotational mechanics, resulting in LV ejection. The present study seeks to expand our knowledge by examining dependence of LV strains representing LV deformation on left atrial (LA) volumes in healthy circumstances. Therefore, the aim of this study was to evaluate the associations between LA volumes and LV strains as assessed simultaneously by three-dimensional speckle-tracking echocardiography (3DSTE) in normal healthy adults. Methods The present study consisted of 302 healthy adults, but according to exclusion criteria, 137 subjects were excluded due to inferior image quality. The final population comprised 165 individuals (mean age: 33.1 ± 12.3 years, 75 males) who were voluntarily recruited for screening. Two-dimensional echocardiography extended with 3DSTE was performed in all subjects for detailed LV/LA analysis. Results Overall feasibility for simultaneous assessment of LV strains and LA volumes proved to be 55 % with excellent intra- and interobserver correlations. All global LV strains were similar, regardless of the LA volumes examined. All LA volumes and volume-based functional properties respecting the cardiac cycle were similar, regardless the global LV strains examined. Conclusions LV strains and LA volumes can be simultaneously assessed by 3DSTE. Global LV strains and LA volumes are not associated in healthy adults.
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Affiliation(s)
- Attila Nemes
- Corresponding author at: Department of Medicine, Albert Szent-Györgyi Medical School, University of Szeged, P.O. Box 427, Semmelweis street 8, H-6725 Szeged, Hungary.
| | - Árpád Kormányos
- Department of Medicine, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary
| | - Nóra Ambrus
- Department of Medicine, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary
| | - Csaba Lengyel
- Department of Medicine, Albert Szent-Györgyi Medical School, University of Szeged, Szeged, Hungary
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Sillett C, Razeghi O, Lee AWC, Solis Lemus JA, Roney C, Mannina C, de Vere F, Ananthan K, Ennis DB, Haberland U, Xu H, Young A, Rinaldi CA, Rajani R, Niederer SA. A three-dimensional left atrial motion estimation from retrospective gated computed tomography: application in heart failure patients with atrial fibrillation. Front Cardiovasc Med 2024; 11:1359715. [PMID: 38596691 PMCID: PMC11002108 DOI: 10.3389/fcvm.2024.1359715] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/21/2023] [Accepted: 03/08/2024] [Indexed: 04/11/2024] Open
Abstract
Background A reduced left atrial (LA) strain correlates with the presence of atrial fibrillation (AF). Conventional atrial strain analysis uses two-dimensional (2D) imaging, which is, however, limited by atrial foreshortening and an underestimation of through-plane motion. Retrospective gated computed tomography (RGCT) produces high-fidelity three-dimensional (3D) images of the cardiac anatomy throughout the cardiac cycle that can be used for estimating 3D mechanics. Its feasibility for LA strain measurement, however, is understudied. Aim The aim of this study is to develop and apply a novel workflow to estimate 3D LA motion and calculate the strain from RGCT imaging. The utility of global and regional strains to separate heart failure in patients with reduced ejection fraction (HFrEF) with and without AF is investigated. Methods A cohort of 30 HFrEF patients with (n = 9) and without (n = 21) AF underwent RGCT prior to cardiac resynchronisation therapy. The temporal sparse free form deformation image registration method was optimised for LA feature tracking in RGCT images and used to estimate 3D LA endocardial motion. The area and fibre reservoir strains were calculated over the LA body. Universal atrial coordinates and a human atrial fibre atlas enabled the regional strain calculation and the fibre strain calculation along the local myofibre orientation, respectively. Results It was found that global reservoir strains were significantly reduced in the HFrEF + AF group patients compared with the HFrEF-only group patients (area strain: 11.2 ± 4.8% vs. 25.3 ± 12.6%, P = 0.001; fibre strain: 4.5 ± 2.0% vs. 15.2 ± 8.8%, P = 0.001), with HFrEF + AF patients having a greater regional reservoir strain dyssynchrony. All regional reservoir strains were reduced in the HFrEF + AF patient group, in whom the inferior wall strains exhibited the most significant differences. The global reservoir fibre strain and LA volume + posterior wall reservoir fibre strain exceeded LA volume alone and 2D global longitudinal strain (GLS) for AF classification (area-under-the-curve: global reservoir fibre strain: 0.94 ± 0.02, LA volume + posterior wall reservoir fibre strain: 0.95 ± 0.02, LA volume: 0.89 ± 0.03, 2D GLS: 0.90 ± 0.03). Conclusion RGCT enables 3D LA motion estimation and strain calculation that outperforms 2D strain metrics and LA enlargement for AF classification. Differences in regional LA strain could reflect regional myocardial properties such as atrial fibrosis burden.
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Affiliation(s)
- Charles Sillett
- School of Biomedical Engineering and Imaging Sciences, King’s College London, London, United Kingdom
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Orod Razeghi
- School of Biomedical Engineering and Imaging Sciences, King’s College London, London, United Kingdom
- Department of Haematology, University of Cambridge, Cambridge, United Kingdom
| | - Angela W. C. Lee
- School of Biomedical Engineering and Imaging Sciences, King’s College London, London, United Kingdom
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Jose Alonso Solis Lemus
- School of Biomedical Engineering and Imaging Sciences, King’s College London, London, United Kingdom
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
| | - Caroline Roney
- School of Biomedical Engineering and Imaging Sciences, King’s College London, London, United Kingdom
- School of Engineering and Materials Science, Queen Mary University of London, London, United Kingdom
| | - Carlo Mannina
- Department of Medicine, Icahn School of Medicine at Mount Sinai, New York, NY, United States
| | - Felicity de Vere
- Department of Cardiology, Guy’s and St Thomas’ NHS Foundation Trust, London, United Kingdom
| | - Kiruthika Ananthan
- Department of Cardiology, Guy’s and St Thomas’ NHS Foundation Trust, London, United Kingdom
| | - Daniel B. Ennis
- Department of Radiology, Stanford University, Stanford, CA, United States
| | | | - Hao Xu
- School of Biomedical Engineering and Imaging Sciences, King’s College London, London, United Kingdom
| | - Alistair Young
- School of Biomedical Engineering and Imaging Sciences, King’s College London, London, United Kingdom
| | - Christopher A. Rinaldi
- School of Biomedical Engineering and Imaging Sciences, King’s College London, London, United Kingdom
- Department of Cardiology, Guy’s and St Thomas’ NHS Foundation Trust, London, United Kingdom
| | - Ronak Rajani
- School of Biomedical Engineering and Imaging Sciences, King’s College London, London, United Kingdom
- Department of Cardiology, Guy’s and St Thomas’ NHS Foundation Trust, London, United Kingdom
| | - Steven A. Niederer
- School of Biomedical Engineering and Imaging Sciences, King’s College London, London, United Kingdom
- National Heart and Lung Institute, Imperial College London, London, United Kingdom
- Turing Research and Innovation Cluster: Digital Twins, The Alan Turing Institute, London, United Kingdom
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Khanna S, Li C, Amarasekera AT, Bhat A, Chen HHL, Gan GCH, Tan TC. Echocardiographic parameters of cardiac structure and function in the diagnosis of acute myocarditis in adult patients: A systematic review and meta-analysis. Echocardiography 2024; 41:e15760. [PMID: 38345413 DOI: 10.1111/echo.15760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2023] [Revised: 01/06/2024] [Accepted: 01/06/2024] [Indexed: 02/15/2024] Open
Abstract
BACKGROUND Transthoracic echocardiography (TTE) plays a key role in the initial work-up of myocarditis where the identification of pathologic structural and functional changes may assist in its diagnosis and management. The aim of this systematic review was to appraise the evidence for the utility of echocardiographic parameters of cardiac structure and function in the diagnosis of myocarditis in adult populations. METHODS A systematic literature search of medical databases was performed using PRISMA principles to identify all relevant studies assessing TTE parameters in adult patients with myocarditis (1995-2020; English only; PROSPERO registration CRD42021243598). Data for a range of structural and functional TTE parameters were individually extracted and those with low heterogeneity were then meta-analyzed using a random-effects model for effect size, and assessed through standardized mean difference (SMD). RESULTS Available data from six studies (with a pooled total of 269 myocarditis patients and 240 controls) revealed that myocarditis can be reliably differentiated from healthy controls using echocardiographic measures of left ventricular (LV) size and systolic function, in particular LV end-diastolic diameter, LV ejection fraction (LVEF) and LV global longitudinal strain (LV-GLS) (p ≤ .01 for all). LV-GLS demonstrated the highest overall effect size, followed by LVEF and LVEDD (SMD: |0.46-1.98|). Two studies also demonstrated that impairment in LV-GLS was associated with adverse cardiovascular outcomes in this population, irrespective of LVEF. CONCLUSIONS LV-GLS demonstrated the greatest overall effect size and therefore ability to differentiate myocarditis populations from healthy controls. GLS was also shown to be a predictor of adverse cardiovascular outcomes, in this population. HIGHTLIGHTS What is already known on this subject? Myocarditis is a disease process that is often a diagnosis of exclusion, as it frequently mimics other acute cardiac pathologies. Transthoracic echocardiography is traditionally the initial imaging modality used for noninvasive structural assessment in populations with myocarditis. What might this study add? This study demonstrates that left ventricular (LV) global longitudinal strain, LV ejection fraction and LV end-diastolic diameter can differentiate between myocarditis patients and healthy controls. LV-GLS demonstrated the greatest overall effect size when comparing these two populations, in comparison to the other measures. How might this impact on clinical practice? This study demonstrates that assessment of myocardial deformation indices allows for sensitive discrimination between myocarditis patients from healthy controls. Routine assessment of LV-GLS may serve as an important diagnostic tool in the acute care setting.
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Affiliation(s)
- Shaun Khanna
- Department of Cardiology, Blacktown Hospital, Sydney, New South Wales, Australia
| | - Cindy Li
- Department of Cardiology, Blacktown Hospital, Sydney, New South Wales, Australia
| | - Anjalee T Amarasekera
- Department of Cardiology, Blacktown Hospital, Sydney, New South Wales, Australia
- Westmead Hospital, Faculty of Cardiology, University of Sydney, Sydney, New South Wales, Australia
| | - Aditya Bhat
- Department of Cardiology, Blacktown Hospital, Sydney, New South Wales, Australia
- Westmead Hospital, Faculty of Cardiology, University of Sydney, Sydney, New South Wales, Australia
- University of New South Wales, Sydney, New South Wales, Australia
| | - Henry H L Chen
- Department of Cardiology, Blacktown Hospital, Sydney, New South Wales, Australia
- University of Sydney, Sydney, New South Wales, Australia
| | - Gary C H Gan
- Department of Cardiology, Blacktown Hospital, Sydney, New South Wales, Australia
- Westmead Hospital, Faculty of Cardiology, University of Sydney, Sydney, New South Wales, Australia
- University of New South Wales, Sydney, New South Wales, Australia
| | - Timothy C Tan
- Department of Cardiology, Blacktown Hospital, Sydney, New South Wales, Australia
- Westmead Hospital, Faculty of Cardiology, University of Sydney, Sydney, New South Wales, Australia
- University of New South Wales, Sydney, New South Wales, Australia
- University of Sydney, Sydney, New South Wales, Australia
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Wu T, Gong L, Zhang C, Zhang D, Li X. Three-dimensional echocardiography and strain cardiac imaging in patients with prediabetes and type 2 diabetes mellitus. Quant Imaging Med Surg 2023; 13:7753-7764. [PMID: 38106271 PMCID: PMC10722058 DOI: 10.21037/qims-23-560] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/22/2023] [Accepted: 09/08/2023] [Indexed: 12/19/2023]
Abstract
Background Several studies using two-dimensional speckle tracking echocardiography (2D-STE) have confirmed the presence of left ventricular (LV) systolic dysfunction in patients with diabetes mellitus (DM), but there is a paucity of studies on whether three-dimensional (3D)-STE is superior to 2D-STE. The aim of this study was to evaluate the clinical value of 3D-STE in assessing subclinical LV systolic dysfunction in prediabetic and diabetic patients with preserved LV ejection fraction (LVEF) and to investigate the independent risk factors for this medical disorder. Methods This study included 40 diabetic patients, 35 prediabetic patients, and 33 healthy volunteers. All participants underwent LV peak systolic strain analysis using 3D- and 2D-STE, and the receiver operating characteristic (ROC) curve was constructed to determine the clinical diagnostic value of strain parameters for evaluating subclinical LV dysfunction in patients with prediabetes and type 2 DM (T2DM). Regression models were established to analyze independent risk factors for subclinical LV systolic dysfunction in patients with prediabetes and diabetes. Results The results of the 3D-STE-based analysis showed that the global longitudinal strain (GLS) of the control, prediabetic, and diabetic groups were (18.64%±2.43%, 15.21%±1.49%, and 13.49%±2.36%, respectively), global circumferential strain (GCS) was (18.09%±2.37%, 14.62%±1.75%, and 12.95%±2.20%, respectively), global area strain (GAS) was (31.30%±3.88%, 27.51%±3.31%, and 24.80%±3.86%, respectively), and global radial strain (GRS) was (49.18%±5.91%, 39.17%±4.55%, and 35.72%±7.19%, respectively). All 3D-STE global strain parameters gradually decreased from the controls, through the prediabetic group to the diabetic group, and there was statistical significance between the three groups (P<0.001). The area under the curve (AUC) of the 3D-STE global strain parameters (GLS, GCS, GAS, and GRS) were 0.898, 0.831, 0.863, and 0.868, respectively. The AUC of the 2D-STE global strain parameters (GLS and GCS) were 0.867 and 0.636, respectively. Multivariate regression analysis identified increased glycosylated hemoglobin A1c (HbA1c) and body mass index (BMI) as independent risk factors for subclinical LV systolic dysfunction. Conclusions Prediabetic and diabetic patients with preserved LVEF are at risk of subclinical LV systolic dysfunction. 3D-STE is a reliable imaging technique for evaluating early damage to LV myocardial mechanics. Early control of blood glucose (Glu) levels and weight can effectively prevent heart failure in the prediabetic and diabetic populations.
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Affiliation(s)
- Ting Wu
- Department of Ultrasound, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Lianggeng Gong
- Department of Medical Imaging Center, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Chunquan Zhang
- Department of Ultrasound, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Dan Zhang
- Department of Ultrasound, The Second Affiliated Hospital of Nanchang University, Nanchang, China
| | - Xia Li
- Department of Ultrasound, The Second Affiliated Hospital of Nanchang University, Nanchang, China
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Almeida ALC, Melo MDTD, Bihan DCDSL, Vieira MLC, Pena JLB, Del Castillo JM, Abensur H, Hortegal RDA, Otto MEB, Piveta RB, Dantas MR, Assef JE, Beck ALDS, Santo THCE, Silva TDO, Salemi VMC, Rocon C, Lima MSM, Barberato SH, Rodrigues AC, Rabschkowisky A, Frota DDCR, Gripp EDA, Barretto RBDM, Silva SME, Cauduro SA, Pinheiro AC, Araujo SPD, Tressino CG, Silva CES, Monaco CG, Paiva MG, Fisher CH, Alves MSL, Grau CRPDC, Santos MVCD, Guimarães ICB, Morhy SS, Leal GN, Soares AM, Cruz CBBV, Guimarães Filho FV, Assunção BMBL, Fernandes RM, Saraiva RM, Tsutsui JM, Soares FLDJ, Falcão SNDRS, Hotta VT, Armstrong ADC, Hygidio DDA, Miglioranza MH, Camarozano AC, Lopes MMU, Cerci RJ, Siqueira MEMD, Torreão JA, Rochitte CE, Felix A. Position Statement on the Use of Myocardial Strain in Cardiology Routines by the Brazilian Society of Cardiology's Department Of Cardiovascular Imaging - 2023. Arq Bras Cardiol 2023; 120:e20230646. [PMID: 38232246 DOI: 10.36660/abc.20230646] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2024] Open
Abstract
Central Illustration : Position Statement on the Use of Myocardial Strain in Cardiology Routines by the Brazilian Society of Cardiology's Department Of Cardiovascular Imaging - 2023 Proposal for including strain in the integrated diastolic function assessment algorithm, adapted from Nagueh et al.67 Am: mitral A-wave duration; Ap: reverse pulmonary A-wave duration; DD: diastolic dysfunction; LA: left atrium; LASr: LA strain reserve; LVGLS: left ventricular global longitudinal strain; TI: tricuspid insufficiency. Confirm concentric remodeling with LVGLS. In LVEF, mitral E wave deceleration time < 160 ms and pulmonary S-wave < D-wave are also parameters of increased filling pressure. This algorithm does not apply to patients with atrial fibrillation (AF), mitral annulus calcification, > mild mitral valve disease, left bundle branch block, paced rhythm, prosthetic valves, or severe primary pulmonary hypertension.
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Affiliation(s)
| | | | | | - Marcelo Luiz Campos Vieira
- Instituto do Coração da Faculdade de Medicina da Universidade de São Paulo (Incor/FMUSP), São Paulo, SP - Brasil
| | - José Luiz Barros Pena
- Faculdade Ciências Médicas de Minas Gerais, Belo Horizonte, MG - Brasil
- Hospital Felicio Rocho, Belo Horizonte, MG - Brasil
| | | | - Henry Abensur
- Beneficência Portuguesa de São Paulo, São Paulo, SP - Brasil
| | | | | | | | | | | | | | | | | | - Vera Maria Cury Salemi
- Instituto do Coração da Faculdade de Medicina da Universidade de São Paulo (Incor/FMUSP), São Paulo, SP - Brasil
| | - Camila Rocon
- Hospital do Coração (HCor), São Paulo, SP - Brasil
| | - Márcio Silva Miguel Lima
- Instituto do Coração da Faculdade de Medicina da Universidade de São Paulo (Incor/FMUSP), São Paulo, SP - Brasil
| | | | | | | | | | - Eliza de Almeida Gripp
- Hospital Pró-Cardiaco, Rio de Janeiro, RJ - Brasil
- Hospital Universitário Antônio Pedro da Universidade Federal Fluminense (UFF), Rio de Janeiro, RJ - Brasil
| | | | | | | | | | | | | | | | | | | | | | | | | | - Maria Veronica Camara Dos Santos
- Departamento de Cardiologia Pediátrica (DCC/CP) da Sociedade Brasileira de Cardiologia (SBC), São Paulo, SP - Brasil
- Sociedade Brasileira de Oncologia Pediátrica, São Paulo, SP - Brasil
| | | | | | - Gabriela Nunes Leal
- Instituto da Criança e do Adolescente do Hospital das Clinicas Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, SP - Brasil
| | | | | | | | | | | | | | | | | | | | - Viviane Tiemi Hotta
- Instituto do Coração da Faculdade de Medicina da Universidade de São Paulo (Incor/FMUSP), São Paulo, SP - Brasil
- Grupo Fleury, São Paulo, SP - Brasil
| | | | - Daniel de Andrade Hygidio
- Hospital Nossa Senhora da Conceição, Tubarão, SC - Brasil
- Universidade do Sul de Santa Catarina (UNISUL), Tubarão, SC - Brasil
| | - Marcelo Haertel Miglioranza
- EcoHaertel - Hospital Mae de Deus, Porto Alegre, RS - Brasil
- Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre, RS - Brasil
| | | | | | | | | | - Jorge Andion Torreão
- Hospital Santa Izabel, Salvador, BA - Brasil
- Santa Casa da Bahia, Salvador, BA - Brasil
| | - Carlos Eduardo Rochitte
- Instituto do Coração da Faculdade de Medicina da Universidade de São Paulo (Incor/FMUSP), São Paulo, SP - Brasil
- Hospital do Coração (HCor), São Paulo, SP - Brasil
| | - Alex Felix
- Diagnósticos da América SA (DASA), São Paulo, SP - Brasil
- Instituto Nacional de Cardiologia (INC), Rio de Janeiro, RJ - Brasil
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Wei L, Wahyulaksana G, Te Lintel Hekkert M, Beurskens R, Boni E, Ramalli A, Noothout E, Duncker DJ, Tortoli P, van der Steen AFW, de Jong N, Verweij M, Vos HJ. High-Frame-Rate Volumetric Porcine Renal Vasculature Imaging. ULTRASOUND IN MEDICINE & BIOLOGY 2023; 49:2476-2482. [PMID: 37704558 DOI: 10.1016/j.ultrasmedbio.2023.08.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/30/2023] [Revised: 07/02/2023] [Accepted: 08/08/2023] [Indexed: 09/15/2023]
Abstract
OBJECTIVE The aim of this study was to assess the feasibility and imaging options of contrast-enhanced volumetric ultrasound kidney vasculature imaging in a porcine model using a prototype sparse spiral array. METHODS Transcutaneous freehand in vivo imaging of two healthy porcine kidneys was performed according to three protocols with different microbubble concentrations and transmission sequences. Combining high-frame-rate transmission sequences with our previously described spatial coherence beamformer, we determined the ability to produce detailed volumetric images of the vasculature. We also determined power, color and spectral Doppler, as well as super-resolved microvasculature in a volume. The results were compared against a clinical 2-D ultrasound machine. RESULTS Three-dimensional visualization of the kidney vasculature structure and blood flow was possible with our method. Good structural agreement was found between the visualized vasculature structure and the 2-D reference. Microvasculature patterns in the kidney cortex were visible with super-resolution processing. Blood flow velocity estimations were within a physiological range and pattern, also in agreement with the 2-D reference results. CONCLUSION Volumetric imaging of the kidney vasculature was possible using a prototype sparse spiral array. Reliable structural and temporal information could be extracted from these imaging results.
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Affiliation(s)
- Luxi Wei
- Department of Cardiology, Erasmus MC University Medical Center, Rotterdam, The Netherlands.
| | - Geraldi Wahyulaksana
- Department of Cardiology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | | | - Robert Beurskens
- Department of Cardiology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Enrico Boni
- Department of Information Engineering, University of Florence, Florence, Italy
| | - Alessandro Ramalli
- Department of Information Engineering, University of Florence, Florence, Italy
| | - Emile Noothout
- Department of Imaging Physics, Delft University of Technology, Delft, The Netherlands
| | - Dirk J Duncker
- Department of Cardiology, Erasmus MC University Medical Center, Rotterdam, The Netherlands
| | - Piero Tortoli
- Department of Information Engineering, University of Florence, Florence, Italy
| | - Antonius F W van der Steen
- Department of Cardiology, Erasmus MC University Medical Center, Rotterdam, The Netherlands; Department of Imaging Physics, Delft University of Technology, Delft, The Netherlands
| | - Nico de Jong
- Department of Cardiology, Erasmus MC University Medical Center, Rotterdam, The Netherlands; Department of Imaging Physics, Delft University of Technology, Delft, The Netherlands
| | - Martin Verweij
- Department of Cardiology, Erasmus MC University Medical Center, Rotterdam, The Netherlands; Department of Imaging Physics, Delft University of Technology, Delft, The Netherlands
| | - Hendrik J Vos
- Department of Cardiology, Erasmus MC University Medical Center, Rotterdam, The Netherlands; Department of Imaging Physics, Delft University of Technology, Delft, The Netherlands
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Marek J, Chocholová B, Rob D, Paleček T, Mašek M, Dostálová G, Linhart A. Three-dimensional echocardiographic left ventricular strain analysis in Fabry disease: correlation with heart failure severity, myocardial scar, and impact on long-term prognosis. Eur Heart J Cardiovasc Imaging 2023; 24:1629-1637. [PMID: 37309820 PMCID: PMC10667034 DOI: 10.1093/ehjci/jead121] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2023] [Accepted: 05/15/2023] [Indexed: 06/14/2023] Open
Abstract
AIMS Fabry disease (FD) is a multisystemic lysosomal storage disorder caused by a defect in the alpha-galactosidase A gene that manifests as a phenocopy of hypertrophic cardiomyopathy. We assessed the echocardiographic 3D left ventricular (LV) strain of patients with FD in relation to heart failure severity using natriuretic peptides, the presence of a cardiovascular magnetic resonance (CMR) late gadolinium enhancement scar, and long-term prognosis. METHODS AND RESULTS 3D echocardiography was feasible in 75/99 patients with FD [aged 47 ± 14 years, 44% males, LV ejection fraction (EF) 65 ± 6% and 51% with hypertrophy or concentric remodelling of the LV]. Long-term prognosis (death, heart failure decompensation, or cardiovascular hospitalization) was assessed over a median follow-up of 3.1 years. A stronger correlation was observed for N-terminal pro-brain natriuretic peptide levels with 3D LV global longitudinal strain (GLS, r = -0.49, P < 0.0001) than with 3D LV global circumferential strain (GCS, r = -0.38, P < 0.001) or 3D LVEF (r = -0.25, P = 0.036). Individuals with posterolateral scar on CMR had lower posterolateral 3D circumferential strain (CS; P = 0.009). 3D LV-GLS was associated with long-term prognosis [adjusted hazard ratio 0.85 (confidence interval 0.75-0.95), P = 0.004], while 3D LV-GCS and 3D LVEF were not (P = 0.284 and P = 0.324). CONCLUSION 3D LV-GLS is associated with both heart failure severity measured by natriuretic peptide levels and long-term prognosis. Decreased posterolateral 3D CS reflects typical posterolateral scarring in FD. Where feasible, 3D-strain echocardiography can be used for a comprehensive mechanical assessment of the LV in patients with FD.
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Affiliation(s)
- Josef Marek
- 2nd Department of Medicine – Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University and General University Hospital, U nemocnice 2, Prague 2, 128 02, Czech Republic
| | - Barbora Chocholová
- 2nd Department of Medicine – Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University and General University Hospital, U nemocnice 2, Prague 2, 128 02, Czech Republic
| | - Daniel Rob
- 2nd Department of Medicine – Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University and General University Hospital, U nemocnice 2, Prague 2, 128 02, Czech Republic
| | - Tomáš Paleček
- 2nd Department of Medicine – Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University and General University Hospital, U nemocnice 2, Prague 2, 128 02, Czech Republic
| | - Martin Mašek
- Radiology Department, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - Gabriela Dostálová
- 2nd Department of Medicine – Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University and General University Hospital, U nemocnice 2, Prague 2, 128 02, Czech Republic
| | - Aleš Linhart
- 2nd Department of Medicine – Department of Cardiovascular Medicine, First Faculty of Medicine, Charles University and General University Hospital, U nemocnice 2, Prague 2, 128 02, Czech Republic
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Meng Y, Ma L, Zong T, Wang Z. Changes in the structure and function of the left ventricle in patients with gout: A study based on three-dimensional speckle tracking echocardiography. JOURNAL OF CLINICAL ULTRASOUND : JCU 2023; 51:1119-1128. [PMID: 37313863 DOI: 10.1002/jcu.23501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2023] [Revised: 05/24/2023] [Accepted: 05/30/2023] [Indexed: 06/15/2023]
Abstract
PURPOSE Studies have shown that gout can increase the risk of cardiovascular disease. Three-dimensional speckle-tracking echocardiography (3D-STE), a sensitive imaging technology, enables the detection of subtle myocardial dysfunctions. Our aim is to evaluate the left ventricular (LV) functions in patients with gout using 3D-STE. METHODS 80 subjects: 40 with gout and 40 as normal controls were involved. We obtained and analyzed these parameters from the dynamic images of a 3D full-volume dataset: global longitudinal strain (GLS), global circumferential strain (GCS), global radial strain (GRS), Twist, 16-segmental time-to-peak longitudinal strain (TTP) and systolic dyssynchrony index (SDI)besides other relevant parameters. RESULTS Compared with the normal group, gout patients were more likely to have left ventricular remodeling. The patients with gout showed decreased Em, increased E/Em and larger volume index of the left atrium (LAVI) indicating reduced diastolic function. The peak GLS (-17.42 ± 2.02 vs. -22.40 ± 2.57, P < 0.001), GCS (-27.04 ± 3.75 vs. -34.85 ± 4.99, P < 0.001), GRS (38.22 ± 4.28 vs. 46.15 ± 5.17, P < 0.001), and Twist (15.18 ± 5.45 vs. 19.02 ± 5.29, P = 0.015) were significantly lower in patients with gout than in healthy participants. The SDI (5.57 ± 1.46 vs. 4.91 ± 1.19, P = 0.016) was significantly increased in patients with gout compared with normal controls. There was no significant between-group difference in TTP (P = 0.43). The systolic GLS, GRS and GCS peak values increased gradually from the base to the apex, with the lowest values in the basal segment in patients with gout. Receiver-operating characteristic curve analysis revealed among these strains GLS has the largest area under the curve (AUC: 0.93, P < 0.001), the cutoff value of -18.97% with a sensitivity and specificity of 80.0% and 92.0%, respectively, for differentiating two groups. A multivariate linear regression analysis shows that the relationship between gout and strain parameters including GLS, GRS, and GCS is statistically significant (P < 0.001). CONCLUSION Although patients with gout having a normal ejection fraction, structural remodeling of the left ventricle and subclinical LV deformation may occur. 3D-STE can detect subtle cardiac dysfunctions in patients with gout at an early stage.
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Affiliation(s)
- Yuanyuan Meng
- Department of Cardiac Ultrasound, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Leiyuan Ma
- Department of Abdominal Ultrasound, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Tingyu Zong
- Department of Cardiac Ultrasound, The Affiliated Hospital of Qingdao University, Qingdao, China
| | - Zhibin Wang
- Department of Cardiac Ultrasound, The Affiliated Hospital of Qingdao University, Qingdao, China
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Hara H, Igarashi T, Kaida T, Murakami M, Ito H, Niwano S, Ako J. Estimation of left ventricular activation sequence in patients with heart failure using two-dimensional speckle tracking echocardiography. THE INTERNATIONAL JOURNAL OF CARDIOVASCULAR IMAGING 2023; 39:1251-1262. [PMID: 36971867 DOI: 10.1007/s10554-023-02834-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/22/2022] [Accepted: 03/10/2023] [Indexed: 06/09/2023]
Abstract
Evaluation of longitudinal strain (LS) from two-dimensional echocardiography is useful for global and regional left ventricular (LV) dysfunction assessment. We determined whether the LS reflects contraction process in patients with asynchronous LV activation. We studied 144 patients with an ejection fraction ≤ 35%, who had left bundle branch block (LBBB, n = 42), right ventricular apical (RVA) pacing (n = 34), LV basal- or mid-lateral pacing (n = 23), and no conduction block (Narrow-QRS, n = 45). LS distribution maps were constructed using 3 standard apical views. The times from the QRS onset-to-early systolic positive peak (Q-EPpeak) and late systolic negative peak (Q-LNpeak) were measured to determine the beginning and end of contractions in each segment. Negative strain in LBBB initially appeared in the septum and basal-lateral contracted late. In RVA and LV pacing, the contracted area enlarged centrifugally from the pacing site. Narrow-QRS showed few regional differences in strain during the systolic period. The Q-EPpeak and Q-LNpeak exhibited similar sequences characterized by septum to basal-lateral via the apical regions in LBBB, apical to basal regions in RVA pacing, and lateral to a relatively large delayed contracted area between the apical- and basal-septum in LV pacing. Differences in Q-LNpeaks between the apical and basal segments in delayed contracted wall were 107 ± 30 ms in LBBB, 133 ± 46 ms in RVA pacing, and 37 ± 20 ms in LV pacing (p < 0.05, between QRS groups). Specific LV contraction processes were demonstrated by evaluating the LS distribution and time-to-peak strain. These evaluations may have potential to estimate the activation sequence in patients with asynchronous LV activation.
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Affiliation(s)
- Hideyuki Hara
- Division of Cardiology, Numazu City Hospital, Aza-Harunoki 550, Higashi-Shiiji, Numazu City, Shizuoka Prefecture, 410-0302, Japan.
| | - Tazuru Igarashi
- Division of Cardiology, Numazu City Hospital, Aza-Harunoki 550, Higashi-Shiiji, Numazu City, Shizuoka Prefecture, 410-0302, Japan
| | - Toyoji Kaida
- Division of Cardiology, Numazu City Hospital, Aza-Harunoki 550, Higashi-Shiiji, Numazu City, Shizuoka Prefecture, 410-0302, Japan
| | - Masami Murakami
- Division of Cardiology, Numazu City Hospital, Aza-Harunoki 550, Higashi-Shiiji, Numazu City, Shizuoka Prefecture, 410-0302, Japan
| | - Hiroshi Ito
- Division of Cardiology, Numazu City Hospital, Aza-Harunoki 550, Higashi-Shiiji, Numazu City, Shizuoka Prefecture, 410-0302, Japan
| | - Shinichi Niwano
- Department of Cardiovascular Medicine, Kitasato University School of Medicine, Sagamihara, Japan
| | - Junya Ako
- Department of Cardiovascular Medicine, Kitasato University School of Medicine, Sagamihara, Japan
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Zhang Y, Tan Y, Liu T, Fu Y, Lin Y, Shi J, Zhang Y, Deng W, He S, Yang Y, Lv Q, Zhang L, Xie M, Wang J. Decreased ventricular systolic function in chemotherapy-naive patients with acute myeloid leukemia: a three-dimensional speckle-tracking echocardiography study. Front Cardiovasc Med 2023; 10:1140234. [PMID: 37351288 PMCID: PMC10282833 DOI: 10.3389/fcvm.2023.1140234] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/08/2023] [Accepted: 05/19/2023] [Indexed: 06/24/2023] Open
Abstract
Background The relationship between acute myeloid leukemia (AML) or acute lymphoblastic leukemia (ALL) and cardiac function is not well established. This study aimed to evaluate whether AML patients exist early myocardial damages prior to chemotherapy and to investigate its association with cardiovascular biomarkers. Methods Conventional echocardiography and three-dimensional speckle-tracking strain analysis were performed prospectively in 72 acute leukemia (AL) patients before any chemotherapy therapy (of whom 44 were AML patients, 28 ALL patients). The results were compared with those from 58 control group matched for age and gender. Results There were no significant differences in conventional biventricular systolic function parameters between AL patients and controls. The left ventricular global longitudinal strain (LVGLS) and right ventricular free wall longitudinal strain (RVFWLS) were significantly lower in AL patients (-23.0 ± 1.4% vs. -24.1 ± 1.3% and -27.9 ± 7.1% vs. -33.0 ± 4.6%, respectively, P < 0.001 for all). Compared with ALL patients, AML patients had lower LVGLS and RVFWLS (-22.7 ± 1.3% vs. -23.5 ± 1.6% and -26.2 ± 7.6% vs. -30.4 ± 5.5%, respectively, P < 0.05 for all). LVGLS was lower in ALL patients compared with controls (-23.5 ± 1.6% vs. -24.7 ± 1.4%, P < 0.05), however, there was no difference in right ventricular systolic function parameters between the two groups. LVGLS in AL patients was independently correlated with left ventricular ejection fraction (LVEF) and the absolute number of circulating lymphocytes. Conclusions Our findings suggest that baseline myocardial systolic function is lower in AL patients than controls. AML patients had lower baseline LVGLS and RVFWLS than controls and ALL patients. The decreased LVGLS is correlated with LVEF and the absolute number of circulating lymphocytes.
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Affiliation(s)
- Yichan Zhang
- Department of Ultrasound Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Clinical Research Center for Medical Imaging in Hubei Province, Wuhan, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Yuting Tan
- Department of Ultrasound Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Clinical Research Center for Medical Imaging in Hubei Province, Wuhan, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Tianshu Liu
- Department of Ultrasound Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Clinical Research Center for Medical Imaging in Hubei Province, Wuhan, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Yanan Fu
- Department of Ultrasound Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Clinical Research Center for Medical Imaging in Hubei Province, Wuhan, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Yixia Lin
- Department of Ultrasound Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Clinical Research Center for Medical Imaging in Hubei Province, Wuhan, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Jiawei Shi
- Department of Ultrasound Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Clinical Research Center for Medical Imaging in Hubei Province, Wuhan, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Yanting Zhang
- Department of Ultrasound Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Clinical Research Center for Medical Imaging in Hubei Province, Wuhan, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Wenhui Deng
- Department of Ultrasound Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Clinical Research Center for Medical Imaging in Hubei Province, Wuhan, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Shukun He
- Department of Ultrasound Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Clinical Research Center for Medical Imaging in Hubei Province, Wuhan, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Yali Yang
- Department of Ultrasound Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Clinical Research Center for Medical Imaging in Hubei Province, Wuhan, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Qing Lv
- Department of Ultrasound Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Clinical Research Center for Medical Imaging in Hubei Province, Wuhan, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Li Zhang
- Department of Ultrasound Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Clinical Research Center for Medical Imaging in Hubei Province, Wuhan, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Mingxing Xie
- Department of Ultrasound Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Clinical Research Center for Medical Imaging in Hubei Province, Wuhan, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
| | - Jing Wang
- Department of Ultrasound Medicine, Union Hospital, Tongji Medical College, Huazhong University of Science and Technology, Wuhan, China
- Clinical Research Center for Medical Imaging in Hubei Province, Wuhan, China
- Hubei Province Key Laboratory of Molecular Imaging, Wuhan, China
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Khederlou H, Hosseinsabet A. Evaluation of cardiac chamber functions by speckle-tracking echocardiography in the presence of coronary artery flow disturbances other than stenosis: A review. JOURNAL OF CLINICAL ULTRASOUND : JCU 2023; 51:774-791. [PMID: 36989140 DOI: 10.1002/jcu.23450] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/03/2023] [Revised: 02/23/2023] [Accepted: 03/03/2023] [Indexed: 06/02/2023]
Abstract
Conditions other than stenosis also disturb the coronary flow. Such conditions include the coronary slow flow phenomenon, coronary artery ectasia, and coronary artery tortuosity. Evidence exists regarding myocardial dysfunction in these conditions. In this review, we present studies that have used speckle-tracking echocardiography to determine whether coronary flow disturbances are accompanied by myocardial dysfunction. Additionally, we seek to show the gaps in knowledge concerning this issue and the dimensions that future studies should consider.
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Affiliation(s)
- Hamid Khederlou
- Cardiology Department, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Hosseinsabet
- Cardiology Department, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
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12
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Karaca Y, Karasu M, Taşolar H, Evren B. Four-dimensional speckle tracking echocardiography and fragmented QRS in detection of early left ventricular systolic dysfunction in patients with subclinical hyperthyroidism. JOURNAL OF CLINICAL ULTRASOUND : JCU 2023. [PMID: 37002782 DOI: 10.1002/jcu.23459] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 03/22/2023] [Accepted: 03/24/2023] [Indexed: 06/19/2023]
Abstract
BACKGROUND Thyroid disorders are associated with many cardiovascular risk factors. The importance of thyroid hormones in the pathophysiology of heart failure is underlined by the European guidelines of the European Society of Cardiology. However, the role of subclinical hyperthyroidism (SCH) in subclinical left ventricular (LV) systolic dysfunction is not entirely clear. METHODS This cross-sectional study included 56 SCH patients and 40 healthy volunteers. The 56 SCH group was divided into two subgroups depending on the presence of fragmented QRS (fQRS). In both groups, left ventricular global area strain (LV-GAS), global radial strain (GRS), global longitudinal strain (GLS), and global circumferential strain (GCS) were obtained with four-dimensional (4D) echocardiography. RESULTS GAS, GRS, GLS, and GCS values were significantly different in SCH patients and in healthy volunteers. GLS and GAS values were lower in the fQRS+ than in the fQRS- group (-17.06 ± 1.00 vs. -19.08 ± 1.71, p < .001, and -26.61 ± 2.38 vs. -30.61 ± 2.57, p < .001, respectively). ProBNP was positively correlated with LV-GLS (r = 0.278, p = .006) and LV-GAS (r = 0.357, p < .001). Multiple linear regression analysis showed that fQRS was an independent predictor of LV-GAS. CONCLUSIONS 4D strain echocardiography may be helpful for the prediction of early cardiac dysfunction in patients with SCH. The presence of fQRS may be an indicator of subclinical LV dysfunction in SCH.
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Affiliation(s)
- Yücel Karaca
- Department of Cardiology, Fethi Sekin Sehir Hastanesi, Elazig, Turkey
| | - Mehdi Karasu
- Department of Cardiology, Fethi Sekin Sehir Hastanesi, Elazig, Turkey
| | - Hakan Taşolar
- Department of Cardiology, Malatya İnönü Üniversitesi Tıp Fakültesi, Malatya, Turkey
| | - Bahri Evren
- Department of Endocrinology, Malatya İnönü Üniversitesi Tıp Fakültesi, Malatya, Turkey
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13
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Tajdini M, Hosseinsabet A, Tofighi S, Yadangi S. Left atrial function evaluation by 2D speckle-tracking echocardiography in patients with vasovagal syncope. Pacing Clin Electrophysiol 2023; 46:300-308. [PMID: 36912282 DOI: 10.1111/pace.14689] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/20/2021] [Revised: 02/05/2023] [Accepted: 03/07/2023] [Indexed: 03/14/2023]
Abstract
OBJECTIVES Evidence indicates left atrial (LA) involvement in vasovagal syncope (VVS). The LA regulates left ventricular filling during the cardiac cycle. We aimed to assess LA function in patients with VVS by 2D speckle-tracking echocardiography. METHODS Sixty-nine consecutive patients with VVS were recruited. Based on the head-up tilt test (HUTT) results, the study population was divided into two groups: HUTT+ (n = 45) and HUTT- (n = 24). Fifty-one consecutive subjects were enrolled as the control group. LA myocardial deformation parameters were measured by 2D speckle-tracking echocardiography to evaluate LA function. RESULTS Maximal, minimal, and pre-P LA volumes were lower in patients with VVS. Strain and strain rate during reservoir, conduit, and contraction phases in VVS patients with HUTT+ or HUTT- were not statistically significantly different from those in the control group. Additionally, the volumetric parameters of LA function showed no difference in statistical significance between the three study groups. CONCLUSIONS While LA phasic function was not different between the two groups of VVS patients with HUTT+ or HUTT- and the control group, LA size during the three LA phases was smaller in patients with VVS.
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Affiliation(s)
- Masih Tajdini
- Cardiology Department, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Ali Hosseinsabet
- Cardiology Department, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Saeed Tofighi
- Cardiology Department, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Somayeh Yadangi
- Research Department, Tehran Heart Center, Tehran University of Medical Sciences, Tehran, Iran
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Ren M, Chan WX, Green L, Armstrong A, Tulzer A, Tulzer G, Buist ML, Yap CH. Contribution of Ventricular Motion and Sampling Location to Discrepancies in Two-Dimensional Versus Three-Dimensional Fetal Ventricular Strain Measures. J Am Soc Echocardiogr 2023; 36:543-552. [PMID: 36623710 DOI: 10.1016/j.echo.2022.12.024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2022] [Revised: 12/17/2022] [Accepted: 12/18/2022] [Indexed: 01/09/2023]
Abstract
BACKGROUND Echocardiographic quantification of fetal cardiac strain is important to evaluate function and the need for intervention, with both two-dimensional (2D) and three-dimensional (3D) strain measurements currently feasible. However, discrepancies between 2D and 3D measurements have been reported, the etiologies of which are unclear. This study sought to determine the etiologies of the differences between 2D and 3D strain measurements. METHODS A validated cardiac motion-tracking algorithm was used on 3D cine ultrasound images acquired in 26 healthy fetuses. Both 2D and 3D myocardial strain quantifications were performed on each image set for controlled comparisons. Finite element modeling of 2 left ventricle (LV) models with minor geometrical differences were performed with various helix angle configurations for validating image processing results. RESULTS Three-dimensional longitudinal strain (LS) was significantly lower than 2D LS for the LV free wall and septum but not for the right ventricular (RV) free wall, while 3D circumferential strain (CS) was significantly higher than 2D CS for the LV, RV, and septum. The LS discrepancy was due to 2D long-axis imaging not capturing the out-of-plane motions associated with LV twist, while the CS discrepancy was due to the systolic motion of the heart toward the apex that caused out-of-plane motions in 2D short-axis imaging. A timing mismatch between the occurrences of peak longitudinal and circumferential dimensions caused a deviation in zero-strain referencing between 2D and 3D strain measurements, contributing to further discrepancies between the 2. CONCLUSIONS Mechanisms for discrepancies between 2D and 3D strain measurements in fetal echocardiography were identified, and inaccuracies associated with 2D strains were highlighted. Understanding of this mechanism is useful and important for future standardization of fetal cardiac strain measurements, which we propose to be important in view of large discrepancies in measured values in the literature.
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Affiliation(s)
- Meifeng Ren
- Deparment of Biomedical Engineering, National University of Singapore, Singapore
| | - Wei Xuan Chan
- Department of Bioengineering, Imperial College London, London, United Kingdom
| | - Laura Green
- Department of Bioengineering, Imperial College London, London, United Kingdom
| | - Aimee Armstrong
- The Heart Center, Nationwide Children's Hospital, Columbus, Ohio
| | - Andreas Tulzer
- Department of Pediatric Cardiology, Kepler University Hospital, Linz, Austria
| | - Gerald Tulzer
- Department of Pediatric Cardiology, Kepler University Hospital, Linz, Austria
| | - Martin L Buist
- Deparment of Biomedical Engineering, National University of Singapore, Singapore
| | - Choon Hwai Yap
- Department of Bioengineering, Imperial College London, London, United Kingdom.
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15
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Normative healthy reference values for global and segmental 3D principal and geometry dependent strain from cine cardiac magnetic resonance imaging. Int J Cardiovasc Imaging 2023; 39:115-134. [PMID: 36598686 DOI: 10.1007/s10554-022-02693-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 07/03/2022] [Indexed: 01/07/2023]
Abstract
3-Dimensional (3D) myocardial deformation analysis (3D-MDA) enables novel descriptions of geometry-independent principal strain (PS). Applied to routine 2D cine cardiovascular magnetic resonance (CMR), this provides unique measures of myocardial biomechanics for disease diagnosis and prognostication. However, healthy reference values remain undefined. This study describes age- and sex-stratified reference values from CMR-based 3D-MDA, including 3D PS. One hundred healthy volunteers were prospectively recruited following institutional ethics approval and underwent CMR imaging. 3D-MDA was performed using validated software. Age- and sex-stratified global and segmental strain measures were derived for conventional geometry-dependent [circumferential (CS), longitudinal (LS), and radial (RS)] and geometry-independent [minimum (minPS) and maximum principal (maxPS)] directions of deformation. Layer-specific contraction angle interactions were determined using local minPS vectors. The average age was 43 ± 15 years and 55% were women. Strain measures were higher in women versus men. 3D PS-based assessment of maximum tissue shortening (minPS) and maximum tissue thickening (maxPS) were greater than corresponding geometry-dependent markers of LS and RS, consistent with improved representation of local tissue deformations. Global maxPS amplitude best discriminated both age and sex. Segmental analyses showed greater strain amplitudes in apical segments. Transmural PS contraction angles were higher in females and showed a heterogeneous distribution across segments. In this study we provided age and sex-based reference values for 3D strain from CMR imaging, demonstrating improved capacity for 3D PS to document maximal local tissue deformations and to discriminate age and sex phenotypes. Novel markers of layer-specific strain angles from 3D PS were also described.
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Gao L, Lin Y, Ji M, Wu W, Li H, Qian M, Zhang L, Xie M, Li Y. Clinical Utility of Three-Dimensional Speckle-Tracking Echocardiography in Heart Failure. J Clin Med 2022; 11:6307. [DOI: 10.3390/jcm11216307] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/01/2023] Open
Abstract
Heart failure (HF) is an extremely major health problem with gradually increasing incidence in developed and developing countries. HF may lead to cardiac remodeling; thus, advanced imaging techniques are required to comprehensively evaluate cardiac mechanics. Recently, three-dimensional speckle-tracking echocardiography (3D-STE) has been developed as a novel imaging technology that is based on the three-dimensional speckle-tracking on the full volume three-dimensional datasets. Three-dimensional speckle-tracking echocardiography allows a more accurate evaluation of global and regional myocardial performance, assessment of cardiac mechanics, detection of subclinical cardiac dysfunction, and prediction of adverse clinical events in a variety of cardiovascular diseases. Therefore, this review summarizes the clinical usefulness of 3D-STE in patients with HF.
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Impact of common rhythm disturbances on echocardiographic measurements and interpretation. Clin Res Cardiol 2022; 111:1301-1312. [DOI: 10.1007/s00392-022-02096-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/15/2022] [Accepted: 08/30/2022] [Indexed: 01/18/2023]
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Chen S, Li S, Feng X, Wang G. Cardioprotection of Repeated Remote Ischemic Conditioning in Patients With ST-Segment Elevation Myocardial Infarction. Front Cardiovasc Med 2022; 9:899302. [PMID: 35722122 PMCID: PMC9204595 DOI: 10.3389/fcvm.2022.899302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2022] [Accepted: 04/19/2022] [Indexed: 11/13/2022] Open
Abstract
Background Repeated remote ischemic conditioning (RIC) after myocardial infarction (MI) has been shown to improve left ventricular (LV) remodeling in the experimental studies, but its cardioprotective effect in patients with ST-segment elevation myocardial infarction (STEMI) is still unknown. Objective To investigate whether repeated RIC started early after primary percutaneous coronary intervention (PCI) can improve LV function in patients with STEMI. Methods Patients with STEMI treated by primary PCI were included and randomized to the repeated RIC group (n = 30) or the control group (n = 30). RIC was started within 24 h after PCI and repeated daily for 1 week, using an Auto RIC device. 3D speckle-tracking echocardiography (STE) was used to assessed LV function. The primary study endpoint was the change in LV global longitudinal strain (GLS) from baseline to 1 month after PCI. Results The repeated RIC group and the control group were well-matched at baseline including mean GLS (−9.8 ± 2.6% vs. −10.1 ± 2.5%, P = 0.62). Despite there was no significant difference in mean GLS at 1 month between the two groups (−11.9 ± 2.1% vs. −10.9 ± 2.7%, P = 0.13), the mean change in GLS from baseline to 1 month was significantly higher in the treatment group than in the control group (−2.1 ± 2.5% vs. −0.8 ± 2.3%, P = 0.04). There were no significant differences in the changes in global circumferential strain (GCS), global area strain (GAS), global radial strain (GRS), LV ejection fraction (LVEF), LV end-diastolic volume (LVEDV), and LV end-systolic volume (LVESV) between the two groups. Peak creatine kinase isoenzyme-MB, peak high-sensitivity troponin T, and plasma N-terminal pro-brain natriuretic peptide (NT-proBNP) levels at 24 h after PCI did not differ significantly between the two groups, but NT-proBNP levels at 1 week were significantly lower in the treatment group than in the control group [357.5 (184.8–762.8) vs. 465.0 (305.8–1525.8) pg/ml, P = 0.04]. Conclusion Daily repeated RIC started within 24 h after PCI can improve GLS and reduce plasma NT proBNP levels in patients with STEMI.
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Affiliation(s)
- Shaomin Chen
- Department of Cardiology and Institute of Vascular Medicine, Peking University Third Hospital, Beijing, China
- Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Ministry of Health,Beijing, China
- Key Laboratory of Molecular Cardiovascular Science, Ministry of Education, Beijing, China
- Beijing Key Laboratory of Cardiovascular Receptors Research, Beijing, China
| | - Shijia Li
- Department of Internal Medicine, Beijing Huairou Hospital, Beijing, China
| | - Xinheng Feng
- Department of Cardiology and Institute of Vascular Medicine, Peking University Third Hospital, Beijing, China
- Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Ministry of Health,Beijing, China
- Key Laboratory of Molecular Cardiovascular Science, Ministry of Education, Beijing, China
- Beijing Key Laboratory of Cardiovascular Receptors Research, Beijing, China
| | - Guisong Wang
- Department of Cardiology and Institute of Vascular Medicine, Peking University Third Hospital, Beijing, China
- Key Laboratory of Cardiovascular Molecular Biology and Regulatory Peptides, Ministry of Health,Beijing, China
- Key Laboratory of Molecular Cardiovascular Science, Ministry of Education, Beijing, China
- Beijing Key Laboratory of Cardiovascular Receptors Research, Beijing, China
- *Correspondence: Guisong Wang
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Nemes A, Rácz G, Kormányos Á. Tricuspid Annular Abnormalities in Isolated Left Ventricular Non-compaction—Insights From the Three-dimensional Speckle-Tracking Echocardiographic MAGYAR-Path Study. Front Cardiovasc Med 2022; 9:694616. [PMID: 35694681 PMCID: PMC9174541 DOI: 10.3389/fcvm.2022.694616] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/13/2021] [Accepted: 01/31/2022] [Indexed: 11/24/2022] Open
Abstract
Introduction Prominent trabecular left ventricular (LV) meshwork and deep intertrabecular LV recesses are featuring LV non-compaction (LVNC). The aim of this study was to evaluate tricuspid annular (TA) morphological and functional abnormalities by three-dimensional speckle-tracking echocardiography (3DSTE) in patients with LVNC without right ventricular (RV) involvement. Materials and Methods This study consisted of 21 patients with isolated LVNC, from which 6 cases were excluded due to inferior image quality. The remaining patient group consisted of 15 subjects with a mean age of 52.1 ± 11.4 years (9 males). LVNC was defined according to the Jenni's criteria. Their results were compared to 21 age- and gender-matched healthy controls (mean age: 52.4 ± 3.9 years, 14 males). Complete routine 2-dimensional Doppler echocardiographic examination was performed in all the patients with isolated LVNC and healthy controls. End-systolic and end-diastolic TA dimensions were assessed on selected planes derived from full-volume 3D echocardiographic datasets during 3DSTE. Results Patients with isolated LVNC showed significantly dilated end-systolic and end-diastolic TA diameter and area, which were accompanied with preserved TA functional properties and associated with right atrial (RA) volumes. TA plane systolic excursion (TAPSE) showed mild correlations with TA fractional area change (TAFAC) and TA fractional shortening (TAFS). No correlations could be demonstrated between TAPSE and TA morphological features. Extent of LVNC did not correlate with any echocardiographic parameters. Conclusion TA is dilated with preserved sphincter-like function in patients with isolated LVNC. Longitudinal (TAPSE) and sphincter-like (TAFAC and TAFS) TA movements correlate with each other. TA dilation is associated with an increased RA volumes respecting cardiac cycle.
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Kamel H, Elsayegh AT, Nazmi H, Attia HM. Assessment of left ventricular systolic function using two- and three-dimensional speckle tracking echocardiography among healthy preschool-age pediatric children. Egypt Heart J 2022; 74:21. [PMID: 35347471 PMCID: PMC8960099 DOI: 10.1186/s43044-022-00258-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2022] [Accepted: 03/19/2022] [Indexed: 11/10/2022] Open
Abstract
Background Accurate measurements of left ventricular (LV) volumes and function are important in the management of patients with various cardiac abnormalities. Two-dimensional (2D) speckle tracking echocardiography (STE) is shown to be accurate in detecting subclinical myocardial dysfunction when most of the conventional echocardiography parameters were normal. Three-dimensional (3D) echocardiography is a new noninvasive imaging technique that has been shown to be accurate in determining cardiac volume and performance. Establishment of normal range values of 3D STE over a different range of ages is crucial before applying this recent technology in clinical applications. This study aimed to assess feasibility of 3D LV STE and establish normal values for the LV systolic function among healthy Egyptian preschool-age pediatric population using 2D and 3D STE.
Results A total of 200 subjects (95%) met the criteria for 2DSTE analysis, 10 were excluded from the 2D analysis and 180 subjects (85%) met the criteria for 3D STE analysis. Regarding the 2D STE GLS, the mean was -22.1345 ± 2.166%, GCS was f -19.02 ± 1.23%, and GRS was 42.25 ± 2.35%. There was a strongly positive significant correlation between age and 2D values of GLS (P = 0.001). The GCS showed a weakly positive nonsignificant correlation with age (P = 0.28), while GRS showed a strongly negative significant correlation with age (P = 0.001). Regarding the 3D STE data, GLS mean was -20.48 ± 1.526%, GCS mean was -13.90 ± 2.05%, while GRS mean was 47.21 ± 2.382%. 3D GLS values had a strongly positive significant correlation with age (P = 0.001). While GCS showed a weakly positive nonsignificant correlation (P = 0.955), GRS showed a strongly negative significant correlation (P = 0.001). Linear correlation analysis of 2D and 3D values of strain showed that GLS had a strongly positive significant correlation (P = 0.001), while GCS showed a weakly positive nonsignificant correlation (P = 0.161) and GRS showed a strongly positive significant correlation (P = 0.001). Conclusions 3D global strain analysis using the 3D STE is feasible in the preschool-age pediatric population. Results were almost concordant with previous observations in most of the values except for GCS, especially 3D values which could be attributed to different vendor system used and different ethnicity. Further studies are required to reinforce these data using the GE vendor machine.
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Affiliation(s)
- Heba Kamel
- Congenital and Structural Heart Disease Unit, Cardiology Department, Ain Shams University Hospital, Nargess 3, Fifth Settlement, Abbassya, Cairo, 11835, Egypt.
| | - Ayah Tarek Elsayegh
- Congenital and Structural Heart Disease Unit, Cardiology Department, Ain Shams University Hospital, Nargess 3, Fifth Settlement, Abbassya, Cairo, 11835, Egypt
| | - Hany Nazmi
- Congenital and Structural Heart Disease Unit, Cardiology Department, Ain Shams University Hospital, Nargess 3, Fifth Settlement, Abbassya, Cairo, 11835, Egypt
| | - Hebatallah Mohamed Attia
- Congenital and Structural Heart Disease Unit, Cardiology Department, Ain Shams University Hospital, Nargess 3, Fifth Settlement, Abbassya, Cairo, 11835, Egypt
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A systematic review and meta-analysis of the normal reference value of the longitudinal left atrial strain by three dimensional speckle tracking echocardiography. Sci Rep 2022; 12:4395. [PMID: 35292684 PMCID: PMC8924244 DOI: 10.1038/s41598-022-08379-7] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Accepted: 03/07/2022] [Indexed: 11/08/2022] Open
Abstract
The normal reference value of the global longitudinal left atrial strain during the reservoir phase (LASr) by 3D speckle-tracking echocardiography (3DSTE) is needed to define the abnormal and normal spectra and to compare and interpret the obtained values. The present study is a meta-analysis of 3DSTE-derived normal reference value of the longitudinal LASr and an attempt to determine probable contributing factors in the variations of reported ranges. The databases of PubMed, Scopus, and Embase were searched for the following keywordS: "Left atrial/left atrium" and "strain/speckle/deformation" and "three-dimensional/3-dimensional/three dimensional/3 dimensional/three dimension/3 dimension/three-dimension/3-dimension/3D/3-D". The studies selected included those on adult healthy subjects without cardiovascular risk factors. A random-effect model was used to calculate the global 3DSTE-derived longitudinal LASr, and meta-regression was applied to determine inter-study heterogeneity. Our search yielded 316 adult subjects from 5 studies. The mean value of the global 3DSTE-derived longitudinal LASr was 27.5% (95% CI, 25.2-29.8%). There was significant heterogeneity between the studies. The meta-regression analysis revealed the publication year, the heart rate, and systolic and diastolic blood pressure as the sources of heterogeneity. The current meta-analysis determined a normal reference value of the global 3DSTE-derived longitudinal LASr of 27.5% (95% CI, 25.2-29.8%). The heterogeneity between studies may be explained by the publication year, the heart rate, and systolic and diastolic blood pressure.
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22
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Comprehensive evaluation of left ventricular deformation using speckle tracking echocardiography in normal children: comparison of three-dimensional and two-dimensional approaches. Cardiovasc Ultrasound 2022; 20:3. [PMID: 35086543 PMCID: PMC8793178 DOI: 10.1186/s12947-022-00273-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Accepted: 01/11/2022] [Indexed: 11/10/2022] Open
Abstract
Background Three-dimensional (3D) speckle tracking echocardiography (STE) can overcome some of the inherent limitations of two-dimensional (2D) STE; however, clinical experience is lacking. We aimed to assess and compare the feasibility, agreement, and reproducibility of left ventricular (LV) global longitudinal (GLS), and regional strain by 3D vs 2D STE in normal children. Methods Healthy pediatric subjects (n = 105, age mean = 11.2 ± 5.5 years) were prospectively enrolled. Three-dimensional and 2D LV GLS, as well as regional strain in 16 myocardial segments were quantified. Bland Altman analysis, intra- class correlation coefficients (ICC), percent error and linear regression were used for agreement and correlation between the two techniques. Analysis and acquisition times were compared. Inter- and intra-observer reproducibility was assessed in 20 studies. Results There was good to excellent agreement for 2D and 3D global longitudinal strain (ICC =0.82) and modest agreement for regional strain (ICC range 0.43–0.71). Both methods had high feasibility (88.6% for 2D vs 85.7% for 3D, p = 0.21), although 3D STE required significantly shorter acquisition and analysis time than 2D STE (acquisition time 1 ± 1.2 mins vs 2.4 ± 1 mins; p = 0.03, analysis time = 3.3 ± 1 mins vs 8.2 ± 2.5 mins; p = 0.001, respectively). Inter and intra-observer reproducibility was excellent for GLS by the two techniques (ICC = 0.78–0.93) but moderate to poor for regional strain (ICC = 0.21–0.64). Conclusion Three-dimensional global LV strain is as feasible and reproducible as 2D strain, with good agreement yet significantly more efficient acquisition and analysis. Regional strain is less concordant and 2D and 3D values should not be used interchangeably. 3D LV GLS may represent a viable alternative in evaluation of LV deformation in pediatric subjects. 1. Adequate feasibility of 3D STE in pediatrics; comparable to 2D STE. 2. Significantly shorter acquisition and analysis time for 3D GLS compared to 2D GLS. 3. Excellent agreement between 3D and 2D LV GLS and moderate to poor agreement between regional strain values. 4. Excellent inter and intra-observer reproducibility for GLS by the two techniques, and fair to poor reproducibility for regional strain (higher for apical than basal regions).
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Morais P, Nelles D, Vij V, Al-Kassou B, Weber M, Nickenig G, Schrickel JW, Vilaça JL, Sedaghat A. Assessment of LAA Strain and Thrombus Mobility and Its Impact on Thrombus Resolution-Added-Value of a Novel Echocardiographic Thrombus Tracking Method. Cardiovasc Eng Technol 2022; 13:950-960. [PMID: 35562637 PMCID: PMC9750899 DOI: 10.1007/s13239-022-00629-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/03/2022] [Accepted: 04/27/2022] [Indexed: 01/27/2023]
Abstract
PURPOSE The mobility of left atrial appendage (LAA) thrombi and changes hereof under anticoagulation may serve as a marker of both risk of embolism and efficacy of treatment. In this study, we sought to evaluate thrombus mobility and hypothesized that LAA dynamics and thrombus mobility could serve as a baseline marker of thrombus dissolvability. METHODS Patients with two-dimensional transesophageal echocardiographic images of the LAA, and with evidence of LAA thrombus were included in this study. Using a speckle tracking algorithm, functional information from the LAA and thrombi of different patients was computed. While the LAA motion was quantified through the longitudinal strain, thrombus mobility was evaluated using a novel method by directly tracking the thrombus, isolated from the global cardiac motion. Baseline characteristics and echocardiographic parameters were compared between responders (thrombus resolution) and non-responders (thrombus persistence) to anticoagulation. RESULTS We included 35 patients with atrial fibrillation with evidence of LAA thrombi. Patients had a mean age of 72.9 ± 14.1 years, exhibited a high risk for thromboembolism (CHA2DS2-VASc-Score 4.1 ± 1.5) and had moderately reduced LVEF (41.7 ± 14.4%) and signs of diastolic dysfunction (E/E' = 19.7 ± 8.5). While anticoagulation was initiated in all patients, resolution was achieved in 51.4% of patients. Significantly higher LAA peak strain (- 3.0 ± 1.3 vs. - 1.6 ± 1.5%, p < 0.01) and thrombus mobility (0.33 ± 0.13 mm vs. 0.18 ± 0.08 mm, p < 0.01) were observed in patients in whom thrombi resolved (i.e. responders against non-responders). Receiver operating characteristic (ROC) analysis revealed a high discriminatory ability for thrombus mobility with regards to thrombus resolution (AUC 0.89). CONCLUSION Isolated tracking of thrombus mobility from echocardiographic images is feasible. In patients with LAA thrombus, higher thrombus mobility appeared to be associated with thrombus resolution. Future studies should be conducted to evaluate the role of the described technique to predict LAA thrombus resolution or persistence.
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Affiliation(s)
- Pedro Morais
- 2Ai – School of Technology, IPCA, Barcelos, Portugal
| | - Dominik Nelles
- Med. Klinik und Poliklinik II, Herzzentrum Bonn, Universitätsklinikum Bonn, Bonn, Germany
| | - Vivian Vij
- Med. Klinik und Poliklinik II, Herzzentrum Bonn, Universitätsklinikum Bonn, Bonn, Germany
| | - Baravan Al-Kassou
- Med. Klinik und Poliklinik II, Herzzentrum Bonn, Universitätsklinikum Bonn, Bonn, Germany
| | - Marcel Weber
- Med. Klinik und Poliklinik II, Herzzentrum Bonn, Universitätsklinikum Bonn, Bonn, Germany
| | - Georg Nickenig
- Med. Klinik und Poliklinik II, Herzzentrum Bonn, Universitätsklinikum Bonn, Bonn, Germany
| | - Jan Wilko Schrickel
- Med. Klinik und Poliklinik II, Herzzentrum Bonn, Universitätsklinikum Bonn, Bonn, Germany
| | | | - Alexander Sedaghat
- Med. Klinik und Poliklinik II, Herzzentrum Bonn, Universitätsklinikum Bonn, Bonn, Germany
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Tomoaia R, Beyer RȘ, Zdrenghea D, Dădârlat-Pop A, Popescu MI, Cismaru G, Gușetu G, Șerban AM, Simu GR, Minciună IA, Caloian B, Roșu R, Chețan MI, Pop D. Impact of Three-Dimensional Strain on Major Adverse Cardiovascular Events after Acute Myocardial Infarction Managed by Primary Percutaneous Coronary Intervention-A Pilot Study. Life (Basel) 2021; 11:life11090930. [PMID: 34575079 PMCID: PMC8465252 DOI: 10.3390/life11090930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/04/2021] [Revised: 09/01/2021] [Accepted: 09/03/2021] [Indexed: 12/03/2022] Open
Abstract
Background: Three-dimensional speckle-tracking echocardiography (3D-STE) allows simultaneous assessment of multidirectional components of strain. However, there are few data on its usefulness to predict prognosis in patients with acute myocardial infarction (AMI). The objective of our pilot study was to evaluate the prognostic value of four different 3D-STE parameters (global longitudinal strain (GLS-3D), global circumferential strain (GCS-3D), global radial strain (GRS-3D), and global area strain (GAS)) in AMI, after successful revascularization by primary PCI. Methods: We enrolled 94 AMI patients (66 ± 13 years, 56% men) who underwent coronary angiography. All patients had been 3D-STE assessed and followed-up for 1 year for the occurrence of MACE. Results: A total of 25 MACE were recorded over follow-up. Cut-off values of −17% for GAS (HR = 3.1, 95% CI: 1.39–6.92, p = 0.005), −12% for GCS-3D (HR = 3.06, 95% CI: 1.36–6.8, p = 0.006), −10% for GLS-3D (HR = 3.04, 95% CI: 1.36–6.78, p = 0.006), and 25% for GRS-3D (HR = 2.89, 95% CI: 1.29–6.46, p = 0.009) showed moderate accuracy in MACE prediction. Multivariate regression showed that GAS (HR = 1.1, 95% CI: 1.03–1.16), GLS-3D (HR = 1.13, 95% CI: 1.03–1.26), and GCS-3D (HR = 1.13, 95% CI: 1.03–1.23) remained independent predictors of MACE (HR = 1.07, 95% CI: 1.01–1.14 for GAS, and HR = 1.1, 95% CI: 1.01–1.2 for GCS-3D). However, post hoc power analysis indicated adequate sample size (power of 80%) only for GAS and GCS-3D for the ROC curve analysis and for GAS, GCS-3D, and GRS-3D for the log-rank test. Conclusion: Patients with AMI might benefit from early risk stratification with the aid of 3D-STE measurements, particularly GAS and GCS-3D, but larger studies are necessary to determine the optimal cut-off values to predict MACE.
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Affiliation(s)
- Raluca Tomoaia
- Cardiology Department, Heart Institute “N. Stăncioiu”, 400001 Cluj-Napoca, Romania; (R.Ș.B.); (A.D.-P.); (A.M.Ș.); (M.I.C.)
- 5th Department of Internal Medicine, Faculty of Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (D.Z.); (G.C.); (G.G.); (G.R.S.); (I.A.M.); (B.C.); (R.R.); (D.P.)
- Correspondence:
| | - Ruxandra Ștefana Beyer
- Cardiology Department, Heart Institute “N. Stăncioiu”, 400001 Cluj-Napoca, Romania; (R.Ș.B.); (A.D.-P.); (A.M.Ș.); (M.I.C.)
| | - Dumitru Zdrenghea
- 5th Department of Internal Medicine, Faculty of Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (D.Z.); (G.C.); (G.G.); (G.R.S.); (I.A.M.); (B.C.); (R.R.); (D.P.)
- Cardiology Department, Rehabilitation Hospital, 400347 Cluj-Napoca, Romania
| | - Alexandra Dădârlat-Pop
- Cardiology Department, Heart Institute “N. Stăncioiu”, 400001 Cluj-Napoca, Romania; (R.Ș.B.); (A.D.-P.); (A.M.Ș.); (M.I.C.)
- 5th Department of Internal Medicine, Faculty of Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (D.Z.); (G.C.); (G.G.); (G.R.S.); (I.A.M.); (B.C.); (R.R.); (D.P.)
| | - Mircea Ioachim Popescu
- Department of Medical Disciplines, Faculty of Medicine and Pharmacy, University of Oradea, 410073 Oradea, Romania;
- Cardiology Department, Clinical County Emergency Hospital of Oradea, 410169 Oradea, Romania
| | - Gabriel Cismaru
- 5th Department of Internal Medicine, Faculty of Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (D.Z.); (G.C.); (G.G.); (G.R.S.); (I.A.M.); (B.C.); (R.R.); (D.P.)
- Cardiology Department, Rehabilitation Hospital, 400347 Cluj-Napoca, Romania
| | - Gabriel Gușetu
- 5th Department of Internal Medicine, Faculty of Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (D.Z.); (G.C.); (G.G.); (G.R.S.); (I.A.M.); (B.C.); (R.R.); (D.P.)
- Cardiology Department, Rehabilitation Hospital, 400347 Cluj-Napoca, Romania
| | - Adela Mihaela Șerban
- Cardiology Department, Heart Institute “N. Stăncioiu”, 400001 Cluj-Napoca, Romania; (R.Ș.B.); (A.D.-P.); (A.M.Ș.); (M.I.C.)
- 5th Department of Internal Medicine, Faculty of Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (D.Z.); (G.C.); (G.G.); (G.R.S.); (I.A.M.); (B.C.); (R.R.); (D.P.)
| | - Gelu Radu Simu
- 5th Department of Internal Medicine, Faculty of Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (D.Z.); (G.C.); (G.G.); (G.R.S.); (I.A.M.); (B.C.); (R.R.); (D.P.)
- Cardiology Department, Rehabilitation Hospital, 400347 Cluj-Napoca, Romania
| | - Ioan Alexandru Minciună
- 5th Department of Internal Medicine, Faculty of Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (D.Z.); (G.C.); (G.G.); (G.R.S.); (I.A.M.); (B.C.); (R.R.); (D.P.)
- Cardiology Department, Rehabilitation Hospital, 400347 Cluj-Napoca, Romania
| | - Bogdan Caloian
- 5th Department of Internal Medicine, Faculty of Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (D.Z.); (G.C.); (G.G.); (G.R.S.); (I.A.M.); (B.C.); (R.R.); (D.P.)
- Cardiology Department, Rehabilitation Hospital, 400347 Cluj-Napoca, Romania
| | - Radu Roșu
- 5th Department of Internal Medicine, Faculty of Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (D.Z.); (G.C.); (G.G.); (G.R.S.); (I.A.M.); (B.C.); (R.R.); (D.P.)
- Cardiology Department, Rehabilitation Hospital, 400347 Cluj-Napoca, Romania
| | - Maria Ioana Chețan
- Cardiology Department, Heart Institute “N. Stăncioiu”, 400001 Cluj-Napoca, Romania; (R.Ș.B.); (A.D.-P.); (A.M.Ș.); (M.I.C.)
- 5th Department of Internal Medicine, Faculty of Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (D.Z.); (G.C.); (G.G.); (G.R.S.); (I.A.M.); (B.C.); (R.R.); (D.P.)
| | - Dana Pop
- 5th Department of Internal Medicine, Faculty of Medicine, “Iuliu Hațieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania; (D.Z.); (G.C.); (G.G.); (G.R.S.); (I.A.M.); (B.C.); (R.R.); (D.P.)
- Cardiology Department, Rehabilitation Hospital, 400347 Cluj-Napoca, Romania
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Giusca S, Korosoglou G, Montenbruck M, Geršak B, Schwarz AK, Esch S, Kelle S, Wülfing P, Dent S, Lenihan D, Steen H. Multiparametric Early Detection and Prediction of Cardiotoxicity Using Myocardial Strain, T1 and T2 Mapping, and Biochemical Markers: A Longitudinal Cardiac Resonance Imaging Study During 2 Years of Follow-Up. Circ Cardiovasc Imaging 2021; 14:e012459. [PMID: 34126756 PMCID: PMC8208092 DOI: 10.1161/circimaging.121.012459] [Citation(s) in RCA: 25] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/20/2021] [Accepted: 04/29/2021] [Indexed: 12/28/2022]
Abstract
BACKGROUND Our goal was to evaluate the ability of cardiovascular magnetic resonance for detecting and predicting cardiac dysfunction in patients receiving cancer therapy. Left ventricular ejection fraction, global and regional strain utilizing fast-strain-encoded, T1 and T2 mapping, and cardiac biomarkers (troponin and BNP [brain natriuretic peptide]) were analyzed. METHODS Sixty-one patients (47 with breast cancer, 11 with non-Hodgkin lymphoma, and 3 with Hodgkin lymphoma) underwent cardiovascular magnetic resonance scans at baseline and at regular intervals during 2 years of follow-up. The percentage of all left ventricular myocardial segments with strain ≤-17% (normal myocardium [%]) was analyzed. Clinical cardiotoxicity (CTX) and sub-CTX were defined according to standard measures. RESULTS Nine (15%) patients developed CTX, 26 (43%) had sub-CTX. Of the 35 patients with CTX or sub-CTX, 24 (69%) were treated with cardioprotective medications and showed recovery of cardiac function. The amount of normal myocardium (%) exhibited markedly higher accuracy for the detection of CTX and sub-CTX compared with left ventricular ejection fraction, T1, and T2 mapping as well as troponin I (Δareas under the curve=0.20, 0.24, and 0.46 for normal myocardium (%) versus left ventricular ejection fraction, troponin I, and T1 mapping, P<0.001 for all). In addition, normal myocardium (%) at baseline accurately identified patients with subsequent CTX (P<0.001), which was not achieved by any other markers. CONCLUSIONS Normal myocardium (%) derived by fast-strain-encoded cardiovascular magnetic resonance, is an accurate and sensitive tool that can establish cardiac safety in patients with cancer undergoing cardiotoxic chemotherapy not only for the early detection but also for the prediction of those at risk of developing CTX. Registration: URL: https://www.clinicaltrials.gov; Unique identifier: NCT03543228.
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Affiliation(s)
- Sorin Giusca
- GRN Academic Teaching Hospital Weinheim, Germany (S.G., G.K.)
| | | | | | | | | | - Sebastian Esch
- Marien Hospital, Hamburg, Germany (M.M., A.K.S., S.E., H.S.)
| | - Sebastian Kelle
- Department of Internal Medicine/Cardiology, Deutsches Herzzentrum Berlin, Germany (S.K.)
- Charité – Universitätsmedizin Berlin, Internal Medicine and Cardiology, Berlin, Germany (S.K.)
- DZHK (German Centre for Cardiovascular Research), Berlin, Germany (S.K.)
| | - Pia Wülfing
- Mammazentrum am Krankenhaus Jerusalem, Hamburg, Germany (P.W.)
| | - Susan Dent
- Duke Cancer Institute, Durham, NC (S.D.)
| | - Daniel Lenihan
- Cardio-Oncology Center of Excellence, Washington University School of Medicine, St Louis, MO (D.L.)
| | - Henning Steen
- Marien Hospital, Hamburg, Germany (M.M., A.K.S., S.E., H.S.)
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26
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Maloberti A, Bossi I, Tassistro E, Rebora P, Racioppi A, Nava S, Soriano F, Piccaluga E, Piccalò G, Oreglia J, Vallerio P, Pirola R, De Chiara B, Oliva F, Moreo A, Valsecchi MG, Giannattasio C. Uric acid in chronic coronary syndromes: Relationship with coronary artery disease severity and left ventricular diastolic parameter. Nutr Metab Cardiovasc Dis 2021; 31:1501-1508. [PMID: 33810962 DOI: 10.1016/j.numecd.2021.01.023] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/25/2020] [Revised: 01/19/2021] [Accepted: 01/24/2021] [Indexed: 12/15/2022]
Abstract
BACKGROUND AND AIMS Uric Acid (UA) has been related to the development of Cardio-Vascular (CV) events in patients affected by Chronic Coronary Syndromes (CCS). Among various hypothesis, two arise: UA may negatively act on coronary artery determining a higher degree of atherosclerotic disease, and/or on heart determining a higher prevalence of diastolic dysfunction. Both the above hypothesized effects are object of our investigation. METHODS AND RESULTS 231 patients who were admitted to the cardiological department of the Niguarda Hospital (Milan, Italy) for CCS from January 2017 to June 2018 were enrolled. Coronary atherosclerotic burden was evaluated from coronary angiography as the number and type of involved vessels, as well as with both Gensini and Syntax scores. All subjects underwent a complete echocardiogram. At unadjusted and adjusted/multivariable analysis, UA levels were not significantly associated with variables analysed from the coronary angiography (number and type of vessels involved, neither the Gensini and Syntax scores) as well as with echocardiographic parameters regarding systolic and diastolic function. CONCLUSIONS In conclusion, the main finding of our work is the absence of a role for UA in determining coronary arteries disease as well as LV diastolic dysfunction in CCS subjects. Taking together the results of previous studies with ours, we hypothesize that UA could act on heart (both on coronary arteries and on LV function) in an early phase of the disease, whereas while in the advanced stages other factors (previous myocardial infarction, previous myocardial revascularization and so on) may overshadow its effects.
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Affiliation(s)
- Alessandro Maloberti
- Cardiology IV, "A.De Gasperis" Department, Ospedale Niguarda Ca' Granda, Milan, Italy; School of Medicine and Surgery, Milano-Bicocca University, Milan, Italy.
| | - Irene Bossi
- Cardiology I, "A.De Gasperis" Department, Ospedale Niguarda Ca' Granda, Milan, Italy
| | - Elena Tassistro
- Bicocca Center of Bioinformatics, Biostatistics and Bioimaging (B4 center), School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Paola Rebora
- Bicocca Center of Bioinformatics, Biostatistics and Bioimaging (B4 center), School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Angelo Racioppi
- School of Medicine and Surgery, Milano-Bicocca University, Milan, Italy
| | - Stefano Nava
- Cardiology I, "A.De Gasperis" Department, Ospedale Niguarda Ca' Granda, Milan, Italy
| | - Francesco Soriano
- Cardiology I, "A.De Gasperis" Department, Ospedale Niguarda Ca' Granda, Milan, Italy
| | - Emanuela Piccaluga
- Cardiology I, "A.De Gasperis" Department, Ospedale Niguarda Ca' Granda, Milan, Italy
| | - Giacomo Piccalò
- Cardiology I, "A.De Gasperis" Department, Ospedale Niguarda Ca' Granda, Milan, Italy
| | - Jacopo Oreglia
- Cardiology I, "A.De Gasperis" Department, Ospedale Niguarda Ca' Granda, Milan, Italy
| | - Paola Vallerio
- Cardiology IV, "A.De Gasperis" Department, Ospedale Niguarda Ca' Granda, Milan, Italy
| | - Roberto Pirola
- Cardiology IV, "A.De Gasperis" Department, Ospedale Niguarda Ca' Granda, Milan, Italy
| | - Benedetta De Chiara
- Cardiology IV, "A.De Gasperis" Department, Ospedale Niguarda Ca' Granda, Milan, Italy
| | - Fabrizio Oliva
- Cardiology I, "A.De Gasperis" Department, Ospedale Niguarda Ca' Granda, Milan, Italy
| | - Antonella Moreo
- Cardiology IV, "A.De Gasperis" Department, Ospedale Niguarda Ca' Granda, Milan, Italy
| | - Maria Grazia Valsecchi
- Bicocca Center of Bioinformatics, Biostatistics and Bioimaging (B4 center), School of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
| | - Cristina Giannattasio
- Cardiology IV, "A.De Gasperis" Department, Ospedale Niguarda Ca' Granda, Milan, Italy; School of Medicine and Surgery, Milano-Bicocca University, Milan, Italy
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Pastore MC, Mandoli GE, Dokollari A, Bisleri G, D'Ascenzi F, Santoro C, Miglioranza MH, Focardi M, Cavigli L, Patti G, Valente S, Mondillo S, Cameli M. Speckle tracking echocardiography in primary mitral regurgitation: should we reconsider the time for intervention? Heart Fail Rev 2021; 27:1247-1260. [PMID: 33829389 PMCID: PMC9197800 DOI: 10.1007/s10741-021-10100-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/26/2021] [Indexed: 12/15/2022]
Abstract
Thanks to the improvement in mitral regurgitation (MR) diagnostic and therapeutic management, with the introduction of minimally invasive techniques which have considerably reduced the individual surgical risk, the optimization of the timing for MR “open” or percutaneous surgical treatment has become a main concern which has highly raised scientific interest. In fact, the current indications for intervention in MR, especially in asymptomatic patients, rely on echocardiographic criteria with high severity cut-offs that are fulfilled only when not only mitral valve apparatus but also the cardiac chambers’ structure and function are severely impaired, which results in poor benefits for post-operative clinical outcome. This led to the need of new indices to redefine the optimal surgical timing in these patients. Speckle tracking echocardiography provides early markers of cardiac dysfunction due to subtle myocardial impairment; therefore, it could offer pivotal information in this setting. In fact, left ventricular and left atrial strains have already shown evidence about their usefulness in recognizing MR impact not only on symptoms and quality of life but also on cardiovascular events and new-onset atrial fibrillation in these patients. Moreover, right ventricular strain could be used to identify those patients with advanced cardiac damage and different grades of right ventricular dysfunction, which entails higher risks for cardiac surgery that could overweigh surgical benefits. This review aims to describe the importance of reconsidering the timing of intervention in MR and to analyze the potential additive value of speckle tracking echocardiography in this clinical setting.
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Affiliation(s)
- Maria Concetta Pastore
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Viale Bracci 16, Siena, Italy. .,Maggiore Della Carità Hospital, University of Eastern Piedmont, Novara, Italy.
| | - Giulia Elena Mandoli
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Viale Bracci 16, Siena, Italy
| | | | - Gianluigi Bisleri
- Division of Cardiac Surgery, University of Toronto, Toronto, ON, Canada
| | - Flavio D'Ascenzi
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Viale Bracci 16, Siena, Italy
| | - Ciro Santoro
- Department of Advanced Biomedical Science, Federico II University Hospital Naples, Naples, Italy
| | | | - Marta Focardi
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Viale Bracci 16, Siena, Italy
| | - Luna Cavigli
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Viale Bracci 16, Siena, Italy
| | - Giuseppe Patti
- Maggiore Della Carità Hospital, University of Eastern Piedmont, Novara, Italy
| | - Serafina Valente
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Viale Bracci 16, Siena, Italy
| | - Sergio Mondillo
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Viale Bracci 16, Siena, Italy
| | - Matteo Cameli
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Viale Bracci 16, Siena, Italy
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28
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Left ventricular myocardial strain assessed by cardiac magnetic resonance feature tracking in patients with rheumatoid arthritis. Insights Imaging 2021; 12:5. [PMID: 33410952 PMCID: PMC7790980 DOI: 10.1186/s13244-020-00948-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Accepted: 11/18/2020] [Indexed: 11/21/2022] Open
Abstract
Purpose The aim of the study was to assess a relationship between the occurrence of rheumatoid arthritis (RA) and its selected clinical parameters, and left ventricular myocardial strain. Material and methods Fifty-six subjects were qualified for the study: 30 RA patients and 26 subjects without rheumatoid diseases. The study design included taking medical history, assessment of the disease activity using selected scales of activity, collecting samples of venous blood to assess selected laboratory parameters and the assessment of cardiac magnetic resonance (CMR). Using the feature tracking method, the following parameters of the left ventricular myocardial strain were assessed: longitudinal strain (LS), radial strain (RS) and circumferential strain (CS). Results Regarding global values, peak LS and peak CS were statistically significantly lower in RA patients than in the control group. In the whole study group, the factors independently related to low global LS peaks were as follows: occurrence of RA, occurrence of arterial hypertension, increased activity of antibodies against cyclic citrullinated peptide and increased concentration of neutrophil gelatinase-associated lipocalin. The occurrence of RA, occurrence of diabetes, tobacco smoking, higher activity of antibodies against cyclic citrullinated peptide and current use of methotrexate are the risk factors for low peak of global CS. The current use of steroids constitutes a protecting factor against low global CS peaks. Conclusion In subjects with no clinically manifested cardiac damage, RA is associated with a deteriorated left ventricular systolic function assessed by left ventricular myocardial strain measured by CMR feature tracking.
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