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Kittipibul V, Laufer-Perl M, Balakumaran K, Costanzo MR, Marwick TH, Alenezi F, Mohan RC, Thohan V, Bhatt K, Friedmann RH, Smart F, Eckman PM, Saraon T, Biegus J, Paitazoglou C, Hamid N, Amin R, Tong A, Fudim M. Atrial Mechanics, Atrial Cardiomyopathy and Impact of Atrial Interventions. J Card Fail 2024; 30:1355-1366. [PMID: 39389746 DOI: 10.1016/j.cardfail.2024.06.017] [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: 03/22/2024] [Revised: 05/17/2024] [Accepted: 06/11/2024] [Indexed: 10/12/2024]
Abstract
Our comprehension of atrial mechanics, atrial cardiomyopathy and their clinical implications across various cardiovascular conditions has advanced significantly. Atrial interventions can have differing effects on atrial mechanics. With the rapid increase in the use of atrial interventions, it is crucial for investigators and clinicians to acknowledge the potential adverse effects of these interventions on atrial mechanics that might not be clinically significant at the time of interventions. Recognizing the preclinical stage of atrial maladaptation might enable early interventions before the development of irreversible atrial remodeling and clinical manifestation. We review normal atrial function and mechanics, and atrial cardiomyopathy in select cardiovascular conditions. We also summarize and discuss the current evidence of the impact of various atrial interventions on atrial function and mechanics.
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Affiliation(s)
- Veraprapas Kittipibul
- Division of Cardiology, Duke University Medical Center, Durham, NC, USA; Duke Clinical Research Institute, Durham, NC, USA
| | - Michal Laufer-Perl
- Division of Cardiology, Tel Aviv Sourasky Medical Center, Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel
| | - Kathir Balakumaran
- Heart and Vascular Center, MetroHealth Medical Center, Cleveland, OH, USA
| | | | | | - Fawaz Alenezi
- Division of Cardiology, Duke University Medical Center, Durham, NC, USA
| | - Rajeev C Mohan
- Division of Cardiology, Scripps Clinic/Scripps Clinic Medical Group, La Jolla, CA, USA
| | - Vinay Thohan
- Mission Heart HCA HealthCare, Asheville, NC, USA
| | - Kunjan Bhatt
- Department of Heart Failure, Austin Heart, Austin, TX, USA
| | | | - Frank Smart
- LSU Health Science Center, New Orleans, Louisiana, USA
| | - Peter M Eckman
- Allina Health Minneapolis Heart Institute, Abbott Northwestern Hospital, Minneapolis, MN, USA
| | - Tajinderpal Saraon
- Division of Cardiology, New York University Langone Medical Center, New York, NY, USA
| | - Jan Biegus
- Department of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland
| | - Christina Paitazoglou
- Department of Cardiology, Angiology and Intensive Care Medicine, University Heart Center Lübeck, Medical Clinic II, University Hospital Schleswig-Holstein, Lübeck, Germany
| | - Nadira Hamid
- Allina Health Minneapolis Heart Institute, Abbott Northwestern Hospital, Minneapolis, MN, USA
| | - Rohit Amin
- Ascension Sacred Heart Hospital Pensacola, Pensacola, FL, USA
| | - Ann Tong
- The Cardiac & Vascular Institute, Gainesville, FL, USA
| | - Marat Fudim
- Division of Cardiology, Duke University Medical Center, Durham, NC, USA; Duke Clinical Research Institute, Durham, NC, USA; Department of Heart Diseases, Wroclaw Medical University, Wroclaw, Poland.
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Campora A, Lisi M, Pastore MC, Mandoli GE, Ferrari Chen YF, Pasquini A, Rubboli A, Henein MY, Cameli M. Atrial Fibrillation, Atrial Myopathy, and Thromboembolism: The Additive Value of Echocardiography and Possible New Horizons for Risk Stratification. J Clin Med 2024; 13:3921. [PMID: 38999487 PMCID: PMC11242512 DOI: 10.3390/jcm13133921] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2024] [Revised: 06/22/2024] [Accepted: 07/01/2024] [Indexed: 07/14/2024] Open
Abstract
Atrial fibrillation (AF) is the most common cardiac sustained arrhythmia, and it is associated with increased stroke and dementia risk. While the established paradigm attributes these complications to blood stasis within the atria and subsequent thrombus formation with cerebral embolization, recent evidence suggests that atrial myopathy (AM) may play a key role. AM is characterized by structural and functional abnormalities of the atria, and can occur with or without AF. Moving beyond classifications based solely on episode duration, the 4S-AF characterization has offered a more comprehensive approach, incorporating patient's stroke risk, symptom severity, AF burden, and substrate assessment (including AM) for tailored treatment decisions. The "ABC" pathway emphasizes anticoagulation, symptom control, and cardiovascular risk modification and emerging evidence suggests broader benefits of early rhythm control strategies, potentially reducing stroke and dementia risk and improving clinical outcomes. However, a better integration of AM assessment into the current framework holds promise for further personalizing AF management and optimizing patient outcomes. This review explores the emerging concept of AM and its potential role as a risk factor for stroke and dementia and in AF patients' management strategies, highlighting the limitations of current risk stratification methods, like the CHA2DS2-VASc score. Echocardiography, particularly left atrial (LA) strain analysis, has shown to be a promising non-invasive tool for AM evaluation and recent studies suggest that LA strain analysis may be a more sensitive risk stratifier for thromboembolic events than AF itself, with some studies showing a stronger association between LA strain and thromboembolic events compared to traditional risk factors. Integrating it into routine clinical practice could improve patient management and targeted therapies for AF and potentially other thromboembolic events. Future studies are needed to explore the efficacy and safety of anticoagulation in AM patients with and without AF and to refine the diagnostic criteria for AM.
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Affiliation(s)
- Alessandro Campora
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Viale Bracci 1, 53100 Siena, Italy
| | - Matteo Lisi
- Department of Emergency, Internal Medicine and Cardiology-AUSL Romagna, Division of Cardiology, Ospedale S. Maria delle Croci, Viale Randi 5, 48121 Ravenna, Italy
| | - Maria Concetta Pastore
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Viale Bracci 1, 53100 Siena, Italy
| | - Giulia Elena Mandoli
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Viale Bracci 1, 53100 Siena, Italy
| | - Yu Fu Ferrari Chen
- Cardiovascular Division, Pisa University Hospital and University of Pisa, Via Paradisa 2, 56124 Pisa, Italy
| | - Annalisa Pasquini
- Department of Cardiovascular and Thoracic Sciences, Fondazione Policlinico Universitario A. Gemelli IRCCS, Università Cattolica del Sacro Cuore, 00168 Rome, Italy
| | - Andrea Rubboli
- Department of Emergency, Internal Medicine and Cardiology-AUSL Romagna, Division of Cardiology, Ospedale S. Maria delle Croci, Viale Randi 5, 48121 Ravenna, Italy
| | - Michael Y Henein
- Department of Public Health and Clinical Medicine, Umeå University, 90187 Umeå, Sweden
| | - Matteo Cameli
- Department of Medical Biotechnologies, Division of Cardiology, University of Siena, Viale Bracci 1, 53100 Siena, Italy
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Ji F, Wei JLK, Leng S, Zhong L, Tan RS, Gao F, Ng KK, Leong RLF, Pasternak O, Chee MWL, Koh WP, Zhou JH, Koh AS. Heart-brain mapping: Cardiac atrial function is associated with distinct cerebral regions with high free water in older adults. J Cereb Blood Flow Metab 2024; 44:1218-1230. [PMID: 38295860 PMCID: PMC11179607 DOI: 10.1177/0271678x241229581] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/30/2023] [Revised: 12/01/2023] [Accepted: 12/21/2023] [Indexed: 06/13/2024]
Abstract
Left atrial (LA) dysfunction has been linked to cognitive impairment and cerebrovascular dysfunction. Higher brain free-water (FW) derived from diffusion-MRI was associated with early and subtle cerebrovascular dysfunction and more severe cognitive impairment. We hypothesized that LA dysfunction would correlate with higher brain free-water (FW) among healthy older adults. 56 community older adults (73.13 ± 3.56 years; 24 female) with normal cognition and without known cardiovascular disease who had undergone cardiac-MRI, brain-MRI, and neuropsychological assessments were included. Whole-brain voxel-level general linear models were constructed to correlate brain FW measures with LA indices. We found lower scores in LA function measures were related to higher grey matter (GM) FW in regions including orbital frontal and right temporal regions (p < 0.01, family-wise error corrected). In parallel, LA dysfunction was associated with higher FW in white matter (WM) fibres including superior longitudinal fasciculus, internal capsule, and superior corona radiata. However, LA dysfunction was not related to WM tissue reduction and GM cortical thinning. Moreover, these cardiac-related higher brain FW were associated with lower executive function and higher serum B-type natriuretic peptide (p < 0.05, Holm-Bonferroni corrected). These findings may have implications for anti-ageing preventive strategies targeting cardiac and cerebral vascular functions to improve heart and brain outcomes.
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Affiliation(s)
- Fang Ji
- Centre for Sleep and Cognition & Centre for Translational Magnetic Resonance Research, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Joseph Lim Kai Wei
- Centre for Sleep and Cognition & Centre for Translational Magnetic Resonance Research, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Shuang Leng
- National Heart Centre Singapore, Singapore, Singapore
- Duke-NUS Medical School, Singapore, Singapore
| | - Liang Zhong
- National Heart Centre Singapore, Singapore, Singapore
- Duke-NUS Medical School, Singapore, Singapore
| | - Ru San Tan
- National Heart Centre Singapore, Singapore, Singapore
- Duke-NUS Medical School, Singapore, Singapore
| | - Fei Gao
- National Heart Centre Singapore, Singapore, Singapore
- Duke-NUS Medical School, Singapore, Singapore
| | - Kwun Kei Ng
- Centre for Sleep and Cognition & Centre for Translational Magnetic Resonance Research, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Ruth LF Leong
- Centre for Sleep and Cognition & Centre for Translational Magnetic Resonance Research, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Ofer Pasternak
- Departments of Psychiatry and Radiology, Brigham and Women’s Hospital, Harvard Medical School, USA
| | - Michael WL Chee
- Centre for Sleep and Cognition & Centre for Translational Magnetic Resonance Research, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Woon-Puay Koh
- Healthy Longevity Translational Research Programme, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
| | - Juan Helen Zhou
- Centre for Sleep and Cognition & Centre for Translational Magnetic Resonance Research, Yong Loo Lin School of Medicine, National University of Singapore, Singapore, Singapore
- NUS Graduate School for Integrative Sciences and Engineering, National University of Singapore, Singapore, Singapore
- Department of Electrical and Computer Engineering, National University of Singapore, Singapore, Singapore
| | - Angela S Koh
- National Heart Centre Singapore, Singapore, Singapore
- Duke-NUS Medical School, Singapore, Singapore
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Dorbala S, Ando Y, Bokhari S, Dispenzieri A, Falk RH, Ferrari VA, Fontana M, Gheysens O, Gillmore JD, Glaudemans AWJM, Hanna MA, Hazenberg BPC, Kristen AV, Kwong RY, Maurer MS, Merlini G, Miller EJ, Moon JC, Murthy VL, Quarta CC, Rapezzi C, Ruberg FL, Shah SJ, Slart RHJA, Verberne HJ, Bourque JM. ASNC/AHA/ASE/EANM/HFSA/ISA/SCMR/SNMMI Expert Consensus Recommendations for Multimodality Imaging in Cardiac Amyloidosis: Part 1 of 2-Evidence Base and Standardized Methods of Imaging. Circ Cardiovasc Imaging 2021; 14:e000029. [PMID: 34196223 DOI: 10.1161/hci.0000000000000029] [Citation(s) in RCA: 36] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Sharmila Dorbala
- Cardiac Amyloidosis Program, Cardiovascular Imaging Program, Departments of Radiology and Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Yukio Ando
- Department of Neurology, Graduate School of Medical Sciences, Kumamoto University, Japan
| | - Sabahat Bokhari
- Columbia University Medical Center/New York Presbyterian Hospital, Columbia University, NY
| | - Angela Dispenzieri
- Division of Hematology, Division of Cardiovascular Diseases, and Department of Radiology, Division of Nuclear Medicine, Department of Medicine, Mayo Clinic, Rochester, MN
| | - Rodney H Falk
- Cardiac Amyloidosis Program, Cardiovascular Imaging Program, Departments of Radiology and Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Victor A Ferrari
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
| | - Marianna Fontana
- National Amyloidosis Centre, Division of Medicine, University College London, London, United Kingdom
| | - Olivier Gheysens
- Nuclear Medicine and Molecular Imaging, University Hospitals Leuven, Leuven, Belgium
| | - Julian D Gillmore
- National Amyloidosis Centre, Division of Medicine, University College London, London, United Kingdom
| | - Andor W J M Glaudemans
- Medical Imaging Center, Department of Nuclear Medicine and Molecular Imaging, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Mazen A Hanna
- Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, OH
| | - Bouke P C Hazenberg
- Department of Rheumatology & Clinical Immunology, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Arnt V Kristen
- Department of Cardiology, University of Heidelberg, Heidelberg, Germany
| | - Raymond Y Kwong
- Cardiac Amyloidosis Program, Cardiovascular Imaging Program, Departments of Radiology and Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, MA
| | - Mathew S Maurer
- Columbia University Medical Center/New York Presbyterian Hospital, Columbia University, NY
| | - Giampaolo Merlini
- Amyloidosis Research and Treatment Center, Foundation Istituto di Ricovero e Cura a Carattere Scientifico Policlinico San Matteo, Pavia, Italy
- Department of Molecular Medicine, University of Pavia, Italy
| | - Edward J Miller
- Cardiovascular Medicine, Yale University School of Medicine, New Haven, CT
| | - James C Moon
- National Amyloidosis Centre, Division of Medicine, University College London, London, United Kingdom
| | | | - C Cristina Quarta
- National Amyloidosis Centre, Division of Medicine, University College London, London, United Kingdom
| | - Claudio Rapezzi
- Cardiology Unit, Department of Experimental, Diagnostic and Specialty Medicine, Alma Mater-University of Bologna, Bologna, Italy
| | - Frederick L Ruberg
- Amyloidosis Center and Section of Cardiovascular Medicine, Department of Medicine, Boston University School of Medicine, Boston Medical Center, Boston, MA
| | - Sanjiv J Shah
- Feinberg School of Medicine, Northwestern University, Chicago, IL
| | - Riemer H J A Slart
- Medical Imaging Center, Department of Nuclear Medicine and Molecular Imaging, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands
| | - Hein J Verberne
- Division of Hematology, Division of Cardiovascular Diseases, and Department of Radiology, Division of Nuclear Medicine, Department of Medicine, Mayo Clinic, Rochester, MN
- Department of Cardiology, University of Heidelberg, Heidelberg, Germany
| | - Jamieson M Bourque
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA
- Department of Molecular Medicine, University of Pavia, Italy
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Eberhardt C, Schwarzwald CC. Quantification of left atrial contractile function using two-dimensional speckle tracking echocardiography in horses after conversion of atrial fibrillation to sinus rhythm. J Vet Cardiol 2021; 35:108-120. [PMID: 33940552 DOI: 10.1016/j.jvc.2021.03.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2020] [Revised: 03/09/2021] [Accepted: 03/11/2021] [Indexed: 11/25/2022]
Abstract
INTRODUCTION/OBJECTIVES In horses, persistent atrial dysfunction is a prognostic indicator of recurrence of atrial fibrillation (AF). The objective of this study was to quantify left atrial (LA) contractile function in Warmblood horses after successful cardioversion of AF to sinus rhythm, using standard two-dimensional echocardiography (2DE) and two-dimensional speckle tracking (2DST) analyses, and to provide proof-of-concept for use of 2DST to detect LA contractile dysfunction in horses. ANIMALS, MATERIALS, AND METHODS Nineteen Warmblood horses with AF and successful transvenous electrical cardioversion (TVEC) or medical cardioversion using quinidine sulfate (QS) were included. Echocardiography was performed at 24 hr, 72 hr, and 1-6 months after cardioversion. Conventional 2DE-derived indices of LA size and function and global longitudinal strain (SL) and longitudinal strain rate (SRL) during LA contractile function were measured to detect differences in LA size and function over time and between treatment modalities. The association between 2DE-derived indices and global SL and SRL, respectively, and the agreement of the variables to detect LA dysfunction were assessed. RESULTS Global SL and SRL, as well as active LA fractional area change (FAC) identified cases with LA dysfunction after TVEC and QS cardioversion and proved useful to demonstrate LA functional recovery over time. Agreement between active LA FAC and SL and SRL, respectively, to diagnose atrial dysfunction was substantial to fair at 24 hr after cardioversion and decreased with time. CONCLUSION This study shows that 2DST is useful to quantify LA contractile dysfunction in horses after cardioversion of AF.
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Affiliation(s)
- C Eberhardt
- University of Zurich, Vetsuisse Faculty, Equine Department, Winterthurerstrasse 260, 8057, Zurich, Switzerland.
| | - C C Schwarzwald
- University of Zurich, Vetsuisse Faculty, Equine Department, Winterthurerstrasse 260, 8057, Zurich, Switzerland
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Aykan AÇ, Karabay CY, Yıldız M. Evaluation of cardiac functions after catheter ablation of atrioventricular nodal reentrant tachycardia. Turk J Med Sci 2021; 51:589-594. [PMID: 33021754 PMCID: PMC8203167 DOI: 10.3906/sag-2005-254] [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: 05/20/2020] [Accepted: 10/03/2020] [Indexed: 11/03/2022] Open
Abstract
Background/aim Radiofrequency catheter ablation (RFA) is the most effective method of supraventricular tachycardia therapy. Recurrent supraventricular tachycardia causes systolic dysfunction and dilated cardiomyopathy. The aim of this study was to evaluate the long-term alterations of atrial and ventricular functions after RFAof typical atrioventricular nodal reentrant tachycardia (AVNRT). Materials and methods This cross-sectional study included 55 consecutive patients with symptomatic drug-resistant AVNRT who had had an invasive electrophysiology study and RFA. Speckle-tracking–based echocardiographic assessment was performed shortly before and 1 year after the operation. Left ventricle (LV) and right ventricle (RV) peak systolic strain (PSS) and atrial strain measurements were performed. Results RFA successfully eliminatedtachyarrhythmia in all patients. LV apical 4-chamber PSS –20.8% (–24.7 to –16.0) vs. –22.8% (–26.6 to –17.0, P < 0.001), LV apical 2-chamber PSS –21.5% (–26.8 to –10.1) vs. –22.0% (–27.8 to –13.7, P < 0.001), LV global PSS –20.4% (–26.4 to –14.4) vs. –23.0% (–27.1 to –2.3, P < 0.001), RV global PSS –26.0% (–30.0 to –18.0) vs. –26.5% (–32.1 to –19.7, P < 0.001), and peak left atrial longitudinal strain 41.0% (19.0–71.8) vs. 54.0% (25.6–82.0, P < 0.001) were significantly improved 1 year after RFA. Conclusion RFA of AVNRT not only provides relief of palpitations but also improves cardiac functions.
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Affiliation(s)
- Ahmet Çağrı Aykan
- Department of Cardiology, Faculty of Medicine, Kahramanmaraş Sütçü İmam University, Kahramanmaraş, Turkey
| | - Can Yücel Karabay
- Department of Cardiology, Siyami Ersek Education and Research Hospital, İstanbul, Turkey
| | - Mustafa Yıldız
- Department of Cardiology, İstanbul Cerrahpaşa University Haseki Cardiology Institute, İstanbul, Turkey
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Zhang Z, Yang H, Li Y, Han J, Li Y, Meng X, Zhang H. The Effect of Minimally Invasive Thoracoscopic Left Atrial Appendage Excision on Cardiac Dynamic and Endocrine Function. Ann Thorac Cardiovasc Surg 2021; 27:49-55. [PMID: 32814727 PMCID: PMC8043023 DOI: 10.5761/atcs.oa.20-00029] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
Purpose: Left atrial appendage (LAA) isolation is an effective surgical treatment for decreasing thromboembolic risk. We sought to evaluate the short-term effect of minimally invasive surgery with LAA excision on left atrial dynamic and endocrine function in atrial fibrillation (AF) patients. Methods: A total of 52 patients with paroxysmal AF undergoing minimally invasive surgery with LAA excision in Anzhen Hospital from October 2012 to June 2014 were enrolled in the study. The natriuretic peptide plasma level was determined by enzyme-linked immunosorbent assay (ELISA), and left atrial dynamic function was measured preprocedure by real-time three-dimensional echocardiography and postprocedure after 7 days and 3 months. Results: With the exception of six recurrences, 88.5% (46/52) of the patients were prospectively followed over 3 months in terms of their sinus rhythm postprocedure. No severe operative complications or embolism events occurred within those 3 months. Echocardiography showed a 3–6% decrease in left atrial volume postprocedure, and dynamic function was largely restored by 3 months. There was no significant change in natriuretic peptide levels, although a slight decrease was detected 7 days postprocedure, which gradually recovered by 3 months (P = 0.350). Conclusions: There are no significant differences in left atrial dynamics and natriuretic peptide secretion in AF patients after minimally invasive surgery with LAA excision.
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Affiliation(s)
- Zhenhua Zhang
- Cardiac Surgery Department, Beijing Luhe Hospital, Capital Medical University, Beijing, China
| | - Haiping Yang
- Cardiac Surgery Department, Beijing Luhe Hospital, Capital Medical University, Beijing, China
| | - Yuehuan Li
- Cardiac Surgery Department, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Jie Han
- Cardiac Surgery Department, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Yan Li
- Cardiac Surgery Department, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Xu Meng
- Cardiac Surgery Department, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
| | - Haibo Zhang
- Cardiac Surgery Department, Beijing Anzhen Hospital, Capital Medical University, Beijing, China
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Pérez-Topete SE, Miranda-Aquino T, Hernández-Del Río JE, Cerpa-Cruz S, Gutiérrez-Ureña SR, Martínez-Bonilla G, González-Díaz V. Left Atrial Strain in Patients With Systemic Lupus Erythematosus. REUMATOLOGIA CLINICA 2021; 17:74-81. [PMID: 31080106 DOI: 10.1016/j.reuma.2019.03.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/05/2018] [Revised: 03/16/2019] [Accepted: 03/22/2019] [Indexed: 12/17/2022]
Abstract
BACKGROUND In patients with systemic lupus erythematosus (SLE), left ventricle diastolic dysfunction (LVDD) may be the only manifestation of cardiac involvement in anticipation of systolic dysfunction. It has been seen that myocardial deformation of the left atrium (LA), through the LA global longitudinal strain (LAGLS), may be useful in assessing diastolic function. OBJECTIVE To evaluate LA function through myocardial deformation in patients with LES, and compare the LA strain in patients with active, inactive and controls. METHODS Fifty patients with SLE were included and compared with 50 healthy controls paired by age and gender. Myocardial deformation was measured by transthoracic echocardiogram, to investigate the LAGLS, the strain of the three phases of the LA cycle and the strain rate. The differences between groups were compared in univariate analysis. RESULTS LAGLS in SLE patients was less than in the controls (41.6% vs. 50.5%; p=.02), and in the 3 phases of the LA cycle. There were no differences in the LA strain rate in both groups (SLE 2.5s-1 vs. controls 2.75s-1; p=.1). It was also found that the LAGLS was lesser in active patients than controls and inactive. CONCLUSIONS SLE patients have lower myocardial deformation of the LA, which is expressed as a lower diastolic function correlating with early subclinical myocardial damage.
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Affiliation(s)
| | - Tomás Miranda-Aquino
- Cardiología, Hospital Civil de Guadalajara «Fray Antonio Alcalde», Jalisco, México.
| | | | - Sergio Cerpa-Cruz
- Reumatología, Hospital Civil de Guadalajara «Fray Antonio Alcalde», Jalisco, México
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Kiatsilapanan A, Surachetpong SD. Assessment of left atrial function in feline hypertrophic cardiomyopathy by using two- dimensional speckle tracking echocardiography. BMC Vet Res 2020; 16:344. [PMID: 32948164 PMCID: PMC7501631 DOI: 10.1186/s12917-020-02557-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2020] [Accepted: 09/04/2020] [Indexed: 12/22/2022] Open
Abstract
BACKGROUND Left atrial (LA) function plays an important role in diastolic dysfunction in cats with hypertrophic cardiomyopathy (HCM). Two-dimensional speckle tracking echocardiography (2D-STE) is a technique for assessing LA function. This study aimed to evaluate the LA function in HCM cats compared to normal cats, using 2D-STE. RESULTS Seventeen client-owned cats affected with HCM and twenty healthy control cats were studied. Conventional echocardiographic and 2D-STE variables were measured and compared between groups (control and HCM groups). Variability of the peak atrial longitudinal strain (PALS) displayed good reproducibility with 4.7% intra-observer and 14% inter-observer repeatability. The mean value of PALS in the HCM group (13.16 ± 8.64) was lower than that in the control group (28.54 ± 10.31) (P < 0.001). PALS was lowest in the LA roof region. The atrial longitudinal strains of septal and lateral regions were significantly lower in the HCM group than in the normal group. The PALS correlated with the percentage of the LA fractional shortening (LA-FS) (r = 0.538, P = 0.001), the percentage of the LA ejection fraction (LA-EF) (r = 0.797, P < 0.001), and the LA fractional area change (FAC) (r = 0.746, P < 0.001). CONCLUSIONS PALS is a feasible and reproducible method to evaluate the LA function in cats affected with HCM.
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Affiliation(s)
- Arisara Kiatsilapanan
- Department of Veterinary Medicine, Faculty of Veterinary Science, Chulalongkorn University, 10330, Bangkok, Thailand
| | - Sirilak Disatian Surachetpong
- Department of Veterinary Medicine, Faculty of Veterinary Science, Chulalongkorn University, 10330, Bangkok, Thailand.
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10
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Kiatsilapanan A, Surachetpong SD. Assessment of left atrial function in feline hypertrophic cardiomyopathy by using two- dimensional speckle tracking echocardiography. BMC Vet Res 2020. [PMID: 32948164 DOI: 10.1186/s12917-020-02557-3.] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Left atrial (LA) function plays an important role in diastolic dysfunction in cats with hypertrophic cardiomyopathy (HCM). Two-dimensional speckle tracking echocardiography (2D-STE) is a technique for assessing LA function. This study aimed to evaluate the LA function in HCM cats compared to normal cats, using 2D-STE. RESULTS Seventeen client-owned cats affected with HCM and twenty healthy control cats were studied. Conventional echocardiographic and 2D-STE variables were measured and compared between groups (control and HCM groups). Variability of the peak atrial longitudinal strain (PALS) displayed good reproducibility with 4.7% intra-observer and 14% inter-observer repeatability. The mean value of PALS in the HCM group (13.16 ± 8.64) was lower than that in the control group (28.54 ± 10.31) (P < 0.001). PALS was lowest in the LA roof region. The atrial longitudinal strains of septal and lateral regions were significantly lower in the HCM group than in the normal group. The PALS correlated with the percentage of the LA fractional shortening (LA-FS) (r = 0.538, P = 0.001), the percentage of the LA ejection fraction (LA-EF) (r = 0.797, P < 0.001), and the LA fractional area change (FAC) (r = 0.746, P < 0.001). CONCLUSIONS PALS is a feasible and reproducible method to evaluate the LA function in cats affected with HCM.
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Affiliation(s)
- Arisara Kiatsilapanan
- Department of Veterinary Medicine, Faculty of Veterinary Science, Chulalongkorn University, 10330, Bangkok, Thailand
| | - Sirilak Disatian Surachetpong
- Department of Veterinary Medicine, Faculty of Veterinary Science, Chulalongkorn University, 10330, Bangkok, Thailand.
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11
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Argento LV, Travetto CM, Colicigno MDLM, Marambio G, Gentile S, Salvati A, Lax J, Cianciulli T. Tissue Doppler Imaging and strain rate of the left atrial lateral wall: age related variations and comparison with parameters of diastolic function. Cardiovasc Ultrasound 2020; 18:38. [PMID: 32912235 PMCID: PMC7488512 DOI: 10.1186/s12947-020-00221-2] [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: 02/26/2020] [Accepted: 08/18/2020] [Indexed: 11/29/2022] Open
Abstract
Background Strain Rate Imaging (SRI) is one of the most used techniques to study left atrial (LA) and diastolic function. Its availability in low-income countries is diminished since it requires additional expensive software, among other limitations. In contrast, Tissue Doppler Imaging (TDI) is widely available and easy to use. We hypothesize TDI could detect changes in LA and diastolic function associated with age similarly to SRI. The aim of this study is to evaluate the effects of age on LA and diastolic function assessed by LA lateral wall TDI online by spectral pulse, and to compare them with age-related variations of LA SRI and other parameters of diastolic function in a population of healthy adults. Materials and methods Ninety-one healthy adults were prospectively evaluated. In apical four - chamber view the LA lateral wall was divided in three portions. Peak velocities of basal and mid portions were measured with TDI online by spectral pulse and with SRI by speckle tracking. A first positive wave (S’la and SRS) and two negative waves (E’la and SRE, and A’la and SRA respectively) were obtained. E’la/A’la ratio and SRE/SRA ratio were analyzed. The distribution of the variables by age subgroups was described and analyzed. Correlation analyses were performed. Results The median age was 42 years old and 54.9% were female. E’la/A’la showed a negative good correlation with age. E’la/A’la and SRE/SRA ratios changed from > 1 to < 1 in the age group of 41–50 years old, while this occurred in the group of 51–60 years old for the E/A ratio. Lateral and septal mitral annulus E´ showed decrease with age and prolongation of E-wave deceleration time was observed in the age group over 61 years old. Conclusion Normal values according to age group of TDI of the LA lateral wall were obtained. Age-related changes in LA and diastolic function could be detected as early with TDI as with SRI. Future studies are required to explore if this method could be used to address in part LA or diastolic function in other populations with established cardiovascular disease or at risk of presenting it, which could be useful in low-income settings, where SRI is not available.
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Affiliation(s)
- Laura V Argento
- Hospital General de Agudos Dr. Cosme Argerich, Pi y Margall 750 (C1155AHD) CABA, Buenos Aires, Argentina. .,Sanatorio Clínica Modelo de Modelo de Morón, Buenos Aires, Argentina.
| | | | | | - Gerardo Marambio
- Hospital General de Agudos Dr. Cosme Argerich, Pi y Margall 750 (C1155AHD) CABA, Buenos Aires, Argentina
| | - Silvia Gentile
- Sanatorio Clínica Modelo de Modelo de Morón, Buenos Aires, Argentina
| | - Ana Salvati
- Sanatorio Clínica Modelo de Modelo de Morón, Buenos Aires, Argentina.,Fellow of the American College of Cardiology, Washington DC, USA
| | - Jorge Lax
- Hospital General de Agudos Dr. Cosme Argerich, Pi y Margall 750 (C1155AHD) CABA, Buenos Aires, Argentina.,Fellow of the American College of Cardiology, Washington DC, USA
| | - Tomás Cianciulli
- Hospital General de Agudos Dr. Cosme Argerich, Pi y Margall 750 (C1155AHD) CABA, Buenos Aires, Argentina.,Sanatorio Clínica Modelo de Modelo de Morón, Buenos Aires, Argentina.,Fellow of the American College of Cardiology, Washington DC, USA.,Fellow of the American Society of Echocardiography, Durham, USA
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12
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Incremental prognostic value of global left atrial peak strain in women with new-onset gestational hypertension. J Hypertens 2020; 37:1668-1675. [PMID: 30950977 DOI: 10.1097/hjh.0000000000002086] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
BACKGROUND Left atrial strain and strain rate parameters, measured by bidimensional-speckle tracking echocardiography, have been proposed as predictors of atrial fibrillation, stroke, congestive heart failure and cardiovascular death. However, they have not yet been tested in hypertensive disorders of pregnancy. The aim of this study was to assess the prognostic role of global left atrial peak strain (GLAPS) in a population of pregnant women with new-onset hypertension in a medium-term follow-up. METHODS Twenty-seven consecutive women with new-onset hypertension after 20 weeks pregnancy and 23 age-matched, race-matched and gestational week-matched consecutive normotensive pregnant women were enrolled in this prospective study. All participants underwent a complete echocardiographic study with bidimensional-speckle tracking echocardiography and carotid examination. At 1-year follow-up, we evaluated the occurrence of persistent hypertension. RESULTS In comparison with normotensive women, those hypertensive had a higher burden of cardiovascular risk factors, similar left atrial volume indexed (P = 0.14), but severely impaired left atrial strain (P < 0.0001) and strain rate values (P < 0.0001). At 1-year follow-up, persistent hypertension was documented in 59.3% of patients. At the univariate Cox analysis, the variables associated with the occurrence of the investigated outcome in all hypertensive pregnancies were SBP (hazard ratio 1.04, P = 0.04), DBP (hazard ratio 1.11, P = 0.01), mean arterial pressure (hazard ratio 1.09, P = 0.01) values and the GLAPS value (hazard ratio 0.85, P = 0.0019). The latter was significantly associated with the investigated outcome both in preeclamptic (hazard ratio 0.84, P = 0.02) and nonpreeclamptic pregnant women (hazard ratio 0.83, P = 0.04). The receiver operating characteristics curve analysis highlighted that a GLAPS value of 23.5% or less predicted persistent hypertension with sensitivity of 100% and specificity of 90.90%. CONCLUSION In hypertensive pregnant women a GLAPS value of 23.5% or less reveals a greater severity of atrial cardiomyopathy and might predict postpregnancy persistent hypertension.
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13
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Quantification of left atrial wall motion in healthy horses using two-dimensional speckle tracking. J Vet Cardiol 2020; 30:32-43. [PMID: 32645687 DOI: 10.1016/j.jvc.2020.04.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2019] [Revised: 04/21/2020] [Accepted: 04/23/2020] [Indexed: 11/21/2022]
Abstract
INTRODUCTION The mechanical function of the left atrium (LA) plays a pivotal role in modulation of left ventricular filling. Assessment of LA function might be a clinically useful prognostic tool for horses with mitral regurgitation or atrial fibrillation. However, the most accurate, reliable, and clinically useful methods to assess LA myocardial function are yet to be determined. The objective of this study was to describe the methods for quantification of LA wall motion using two-dimensional speckle tracking (2DST) echocardiography in healthy Warmblood horses to quantify measurement variability, to calculate reference intervals for 2DST variables, and to investigate their relationship to sex, age, body weight, and heart rate. ANIMALS, MATERIALS, AND METHODS Twenty-six healthy Warmblood horses were included. 2DST analyses of LA wall motion were performed on digitally stored cine-loop recordings of a standardized right-parasternal four-chamber view focusing on the LA. Longitudinal strain, longitudinal strain rate, and time to peak LA contraction were measured to characterize LA contractile, reservoir, and conduit function. Intraobserver and interobserver measurement variability was quantified, and reference intervals were calculated. RESULTS The coefficient of variation for intraobserver and interobserver measurement variability ranged between 2.0-11.1% and 5.1-15.4%, respectively, for global strain, strain rate, and time to peak LA contraction. Reference intervals for healthy Warmblood horses were reported. CONCLUSION This study shows that 2DST is a feasible and reliable method to quantify LA wall motion throughout the cardiac cycle in healthy Warmblood horses. Further studies are required to establish the clinical value of 2DST for assessment of LA function.
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14
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Dorbala S, Ando Y, Bokhari S, Dispenzieri A, Falk RH, Ferrari VA, Fontana M, Gheysens O, Gillmore JD, Glaudemans AWJM, Hanna MA, Hazenberg BPC, Kristen AV, Kwong RY, Maurer MS, Merlini G, Miller EJ, Moon JC, Murthy VL, Quarta CC, Rapezzi C, Ruberg FL, Shah SJ, Slart RHJA, Verberne HJ, Bourque JM. ASNC/AHA/ASE/EANM/HFSA/ISA/SCMR/SNMMI expert consensus recommendations for multimodality imaging in cardiac amyloidosis: Part 1 of 2-evidence base and standardized methods of imaging. J Nucl Cardiol 2019; 26:2065-2123. [PMID: 31468376 DOI: 10.1007/s12350-019-01760-6] [Citation(s) in RCA: 205] [Impact Index Per Article: 41.0] [Reference Citation Analysis] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Sharmila Dorbala
- Cardiac Amyloidosis Program, Cardiovascular Imaging Program, Departments of Radiology and Medicine, Harvard Medical School, Brigham and Women's Hospital, Boston, MA, USA.
| | - Yukio Ando
- Department of Neurology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Sabahat Bokhari
- Columbia University Medical Center/New York Presbyterian Hospital, Columbia University, New York, NY, USA
| | - Angela Dispenzieri
- Division of Hematology, Division of Cardiovascular Diseases, and Department of Radiology, Division of Nuclear Medicine, Department of Medicine, Mayo Clinic, Rochester, MN, USA
| | - Rodney H Falk
- Cardiac Amyloidosis Program, Cardiovascular Imaging Program, Departments of Radiology and Medicine, Harvard Medical School, Brigham and Women's Hospital, Boston, MA, USA
| | - Victor A Ferrari
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, PA, USA
| | - Marianna Fontana
- Division of Medicine, National Amyloidosis Centre, University College London, London, UK
| | - Olivier Gheysens
- Nuclear Medicine and Molecular Imaging, University Hospitals Leuven, Leuven, Belgium
| | - Julian D Gillmore
- Division of Medicine, National Amyloidosis Centre, University College London, London, UK
| | - Andor W J M Glaudemans
- Department of Nuclear Medicine and Molecular Imaging, Medical Imaging Center, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Mazen A Hanna
- Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, OH, USA
| | - Bouke P C Hazenberg
- Department of Rheumatology & Clinical Immunology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Arnt V Kristen
- Department of Cardiology, University of Heidelberg, Heidelberg, Germany
| | - Raymond Y Kwong
- Cardiac Amyloidosis Program, Cardiovascular Imaging Program, Departments of Radiology and Medicine, Harvard Medical School, Brigham and Women's Hospital, Boston, MA, USA
| | - Mathew S Maurer
- Columbia University Medical Center/New York Presbyterian Hospital, Columbia University, New York, NY, USA
| | - Giampaolo Merlini
- Amyloidosis Research and Treatment Center, Foundation Istituto di Ricovero e Cura a Carattere Scientifico Policlinico San Matteo, Pavia, Italy
- Department of Molecular Medicine, University of Pavia, Pavia, Italy
| | - Edward J Miller
- Cardiovascular Medicine, Yale University School of Medicine, New Haven, CT, USA
| | - James C Moon
- Division of Medicine, National Amyloidosis Centre, University College London, London, UK
| | | | - C Cristina Quarta
- Division of Medicine, National Amyloidosis Centre, University College London, London, UK
| | - Claudio Rapezzi
- Cardiology Unit, Department of Experimental, Diagnostic and Specialty Medicine, Alma Mater-University of Bologna, Bologna, Italy
| | - Frederick L Ruberg
- Amyloidosis Center and Section of Cardiovascular Medicine, Department of Medicine, Boston University School of Medicine, Boston Medical Center, Boston, MA, USA
| | - Sanjiv J Shah
- Feinberg School of Medicine, Northwestern University, Chicago, IL, USA
| | - Riemer H J A Slart
- Department of Nuclear Medicine and Molecular Imaging, Medical Imaging Center, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Hein J Verberne
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Jamieson M Bourque
- Departments of Medicine and Radiology, Cardiovascular Imaging Center, University of Virginia, Charlottesville, VA, USA
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15
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Performance assessment of displacement-field estimation of the human left atrium from 4D-CT images using the coherent point drift algorithm. Comput Biol Med 2019; 114:103454. [DOI: 10.1016/j.compbiomed.2019.103454] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2019] [Revised: 09/15/2019] [Accepted: 09/15/2019] [Indexed: 11/18/2022]
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16
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Dorbala S, Ando Y, Bokhari S, Dispenzieri A, Falk RH, Ferrari VA, Fontana M, Gheysens O, Gillmore JD, Glaudemans AWJM, Hanna MA, Hazenberg BPC, Kristen AV, Kwong RY, Maurer MS, Merlini G, Miller EJ, Moon JC, Murthy VL, Quarta CC, Rapezzi C, Ruberg FL, Shah SJ, Slart RHJA, Verberne HJ, Bourque JM. ASNC/AHA/ASE/EANM/HFSA/ISA/SCMR/SNMMI Expert Consensus Recommendations for Multimodality Imaging in Cardiac Amyloidosis: Part 1 of 2-Evidence Base and Standardized Methods of Imaging. J Card Fail 2019; 25:e1-e39. [PMID: 31473268 DOI: 10.1016/j.cardfail.2019.08.001] [Citation(s) in RCA: 89] [Impact Index Per Article: 17.8] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Sharmila Dorbala
- Cardiac Amyloidosis Program, Cardiovascular Imaging Program, Departments of Radiology and Medicine, Harvard Medical School, Brigham and Women's Hospital, Boston, Massachusetts.
| | - Yukio Ando
- Department of Neurology, Graduate School of Medical Sciences, Kumamoto University, Kumamoto, Japan
| | - Sabahat Bokhari
- Columbia University Medical Center/New York Presbyterian Hospital, Columbia University, New York, New York
| | - Angela Dispenzieri
- Division of Hematology, Division of Cardiovascular Diseases, and Department of Radiology, Division of Nuclear Medicine, Department of Medicine, Mayo Clinic, Rochester, Minnesota
| | - Rodney H Falk
- Cardiac Amyloidosis Program, Cardiovascular Imaging Program, Departments of Radiology and Medicine, Harvard Medical School, Brigham and Women's Hospital, Boston, Massachusetts
| | - Victor A Ferrari
- Perelman School of Medicine, University of Pennsylvania, Philadelphia, Pennsylvania
| | - Marianna Fontana
- Division of Medicine, National Amyloidosis Centre, University College London, London, United Kingdom
| | - Olivier Gheysens
- Nuclear Medicine and Molecular Imaging, University Hospitals Leuven, Leuven, Belgium
| | - Julian D Gillmore
- Division of Medicine, National Amyloidosis Centre, University College London, London, United Kingdom
| | - Andor W J M Glaudemans
- Department of Nuclear Medicine and Molecular Imaging, Medical Imaging Center, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Mazen A Hanna
- Department of Cardiovascular Medicine, Cleveland Clinic, Cleveland, Ohio
| | - Bouke P C Hazenberg
- Department of Rheumatology & Clinical Immunology, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Arnt V Kristen
- Department of Cardiology, University of Heidelberg, Heidelberg, Germany
| | - Raymond Y Kwong
- Cardiac Amyloidosis Program, Cardiovascular Imaging Program, Departments of Radiology and Medicine, Harvard Medical School, Brigham and Women's Hospital, Boston, Massachusetts
| | - Mathew S Maurer
- Columbia University Medical Center/New York Presbyterian Hospital, Columbia University, New York, New York
| | - Giampaolo Merlini
- Amyloidosis Research and Treatment Center, Foundation Istituto di Ricovero e Cura a Carattere Scientifico Policlinico San Matteo, Pavia, Italy; Department of Molecular Medicine, University of Pavia, Pavia, Italy
| | - Edward J Miller
- Cardiovascular Medicine, Yale University School of Medicine, New Haven, Connecticut
| | - James C Moon
- Division of Medicine, National Amyloidosis Centre, University College London, London, United Kingdom
| | | | - C Cristina Quarta
- Division of Medicine, National Amyloidosis Centre, University College London, London, United Kingdom
| | - Claudio Rapezzi
- Cardiology Unit, Department of Experimental, Diagnostic and Specialty Medicine, Alma Mater-University of Bologna, Bologna, Italy
| | - Frederick L Ruberg
- Amyloidosis Center and Section of Cardiovascular Medicine, Department of Medicine, Boston University School of Medicine, Boston Medical Center, Boston, Massachusetts
| | - Sanjiv J Shah
- Feinberg School of Medicine, Northwestern University, Chicago, Illinois
| | - Riemer H J A Slart
- Department of Nuclear Medicine and Molecular Imaging, Medical Imaging Center, University Medical Center Groningen, University of Groningen, Groningen, The Netherlands
| | - Hein J Verberne
- Department of Radiology and Nuclear Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam, The Netherlands
| | - Jamieson M Bourque
- Departments of Medicine and Radiology, Cardiovascular Imaging Center, University of Virginia, Charlottesville, Virginia
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17
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Vincenti A, Genovesi S, Sonaglioni A, Binda G, Rigamonti E, Lombardo M, Anzà C. Mechanical atrial recovery after cardioversion in persistent atrial fibrillation evaluated by bidimensional speckle tracking echocardiography. J Cardiovasc Med (Hagerstown) 2019; 20:745-751. [PMID: 31483328 DOI: 10.2459/jcm.0000000000000864] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
BACKGROUND Atrial fibrillation induces reversible electrical and mechanical modifications (atrial remodeling). Atrial stunning is a mechanical dysfunction with preserved bioelectrical function, occurring after successful atrial fibrillation electrical cardioversion (ECV). Two-dimensional speckle tracking echocardiography is a new technology for evaluating atrial mechanical function. We assessed atrial mechanical function after ECV with serial two-dimensional speckle tracking echocardiography evaluations. The investigated outcome was left atrium mechanical recovery within 3 months. METHODS A total of 36 patients [mean age 73 (7.9) years, 23 males] with persistent atrial fibrillation underwent conventional transthoracic and transesophageal echocardiography before ECV. Positive global atrial strain (GSA+) was assessed at 3 h, 1, 2, 3, 4 weeks and 3 months after ECV. Mechanical recovery was defined as the achievement of a GSA+ value of 21%. RESULTS Independent predictors of GSA+ immediately after ECV (basal GSA+) were E/e' ratio and left atrial appendage anterograde flow velocity. During the follow-up, 25% of patients suffered atrial fibrillation recurrence. In 12/36 patients (33%) left atrium mechanical recovery was detected (mechanical recovery group), while in 15/36 (42%) recovery did not occur (no atrial mechanical recovery group). At univariate analysis, the variables associated with recovery, were basal GSA+ (P = 0.015) and maximal velocity left atrial appendage (P = 0.022). Female sex (P = 0.038), N-terminal pro-B type natriuretic peptide (P = 0.013), E/e' (P = 0.042) and the indexed left atrium volume (P = 0.019) were associated with the lack of left atrium mechanical recovery. CONCLUSION In almost half of the patients, the left atrium did not resume mechanical activity within the 3 months after ECV, despite sinus rhythm recovery. The left atrium of these patients was larger, stiffer and their E/E' was higher, suggesting a higher endocavitary pressure compared with mechanical recovery patients. These findings might suggest an increased thromboembolic risk.
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Affiliation(s)
| | - Simonetta Genovesi
- Department of Medicine and Surgery, University of Milano-Bicocca, Milano.,Nephrology Unit, San Gerardo Hospital, Monza
| | | | - Giulia Binda
- Department of Cardiology, Ospedale San Giuseppe MultiMedica
| | | | | | - Claudio Anzà
- Cardiovascular Department, MultiMedica IRCCS, Milano, Italy
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18
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Al Saikhan L, Hughes AD, Chung WS, Alsharqi M, Nihoyannopoulos P. Left atrial function in heart failure with mid-range ejection fraction differs from that of heart failure with preserved ejection fraction: a 2D speckle-tracking echocardiographic study. Eur Heart J Cardiovasc Imaging 2019; 20:279-290. [PMID: 30517648 DOI: 10.1093/ehjci/jey171] [Citation(s) in RCA: 33] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/04/2018] [Accepted: 10/17/2018] [Indexed: 12/16/2022] Open
Abstract
AIMS Heart failure (HF) with mid-range ejection fraction (HFmrEF) shares similar diagnostic criteria to HF with preserved ejection fraction (HFpEF). Whether left atrial (LA) function differs between HFmrEF and HFpEF is unknown. We, therefore, used 2D-speckle-tracking echocardiography (2D-STE) to assess LA phasic function in patients with HFpEF and HFmrEF. METHODS AND RESULTS Consecutive outpatients diagnosed with HF according to current European recommendations were prospectively enrolled. There were 110 HFpEF and 61 HFmrEF patients with sinus rhythm, and 37 controls matched by age. LA phasic function was analysed using 2D-STE. Peak-atrial longitudinal strain (PALS), peak-atrial contraction strain (PACS), and PALS-PACS were measured reflecting LA reservoir, pump, and conduit function, respectively. Among HF groups, most of left ventricular (LV) diastolic function measures, and LA volume were similar. Both HF groups had abnormal LA phasic function compared with controls. HFmrEF patients had worse LA phasic function than HFpEF patients even among patients with LA enlargement. Among patients with normal LA size, LA reservoir, and pump function remained worse in HFmrEF. Differences in LA phasic function between HF groups remained significant after adjustment for confounders. Global PALS and PACS were inversely correlated with brain natriuretic peptide, LA volume, E/A, E/e', pulmonary artery systolic pressure, and diastolic dysfunction grade in both HF groups. CONCLUSION LA phasic function was worse in HFmrEF patients compared with those with HFpEF regardless of LA size, and independent of potential confounders. These differences could be attributed to intrinsic LA myocardial dysfunction perhaps in relation to altered LV function.
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Affiliation(s)
- Lamia Al Saikhan
- Imperial College London (National Heart and Lung Institute), Hammersmith Hospital, Du Cane Road, London, UK.,Department of Cardiac Technology, College of Applied Medical Sciences, Imam Abdulrahman Bin Faisal University, 2835 King Faisal Street, Dammam, Kingdom of Saudi Arabia
| | - Alun D Hughes
- Department of Population Science & Experimental Medicine, Institute of Cardiovascular Science, University College London, Gower street, London, UK.,MRC Unit for Lifelong Health and Ageing, University College London, London, UK
| | - Wing-See Chung
- Cardiology Department, Hammersmith Hospital, Du Cane Road, London, UK
| | - Maryam Alsharqi
- Imperial College London (National Heart and Lung Institute), Hammersmith Hospital, Du Cane Road, London, UK
| | - Petros Nihoyannopoulos
- Imperial College London (National Heart and Lung Institute), Hammersmith Hospital, Du Cane Road, London, UK
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19
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Vasyuk YA, Nesvetov VV, Yushuk EN, Scherbak MM. [Clinical Capabilities and Limitations in the Use of Modern Technologies in Echocardiography]. ACTA ACUST UNITED AC 2019; 59:68-75. [PMID: 31322092 DOI: 10.18087/cardio.2019.7.2651] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2019] [Accepted: 07/19/2019] [Indexed: 11/18/2022]
Abstract
Transthoracic echocardiography is the most frequently used method for detection of impaired contractility of the left ventricle. In most cases, assessment of contractility is carried out visually "by eye", what increases its subjectivity, is operator-dependent in nature and requires a high level of clinical training and experience of the researcher. Currently in the arsenal of a specialist in echocardiography for quantification of left ventricular contractility sometimes is used tissue Doppler echocardiography, however, this method requires special settings of the image (high frame rate, the allocation of zones of interest), depends on the scanning angle and on operator qualification, has high intra - and inter-operator variability, and significantly increases the duration of the study. Therefore, this method has not received wide clinical application. In the 2000s years an innovative technique of speckle tracking emerged, which, unlike tissue Doppler echocardiography is efficient, does not burden a researcher with time costs, has a low intra - and inter- operator variability, does not depend on scan angle. In recent years, this technology is actively implemented in clinical practice for detection of subclinical impairment of the functional state of the myocardium in different diseases and syndromes: arterial hypertension, ischemic heart disease, valvular defects, and congenital heart disease, heart failure, cardiomyopathy of different etiology.
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Affiliation(s)
- Yu A Vasyuk
- A. I. Yevdokimov Moscow State University of Medicine and Dentistry
| | - V V Nesvetov
- A. I. Yevdokimov Moscow State University of Medicine and Dentistry
| | - E N Yushuk
- A. I. Yevdokimov Moscow State University of Medicine and Dentistry
| | - M M Scherbak
- A. I. Yevdokimov Moscow State University of Medicine and Dentistry
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20
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Duman H, Dilek N, Demirelli S, Inci S, Duman H, Çetin M, Durakoğlugil ME. The relationship between total atrial conduction time and left atrial global strain in patients with psoriasis vulgaris. Arch Med Sci 2019; 15:865-871. [PMID: 31360181 PMCID: PMC6657257 DOI: 10.5114/aoms.2019.82678] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2016] [Accepted: 03/30/2017] [Indexed: 11/18/2022] Open
Abstract
INTRODUCTION Psoriasis vulgaris is a chronic, multisystem disease that results in the development of atrial fibrillation (AF) over time. In this study, our goal was to assess predictors of AF in patients with psoriasis, including total atrial conduction time (TACT) and left atrial global longitudinal strain (LAGLS). MATERIAL AND METHODS A total of 80 individuals, including 40 psoriasis patients and 40 healthy controls, were enrolled in the study. A physical examination was performed, biochemical parameters were studied, and Holter electrocardiography was carried out. Conventional echocardiography, atrial tissue Doppler, and speckle tracking echocardiography were recorded. RESULTS No significant difference was observed between psoriasis patients and healthy controls with regard to age, and the average duration of psoriasis was 5.7 years. High-sensitivity C reactive protein levels were higher in the patient group compared to the control group (respectively, group 1: 1 ±0.8; group 2: 0.6 ±0.3, p < 0.05). Atrial arrhythmia was not detected in the Holter ECG monitoring. A significant moderate negative correlation between TACT and LAGLS (r = -0.57, p < 0.05) was observed, and there was a significant moderate positive correlation between the duration of disease and TACT (r = 0.52, p < 0.05). CONCLUSIONS In the current study, we determined that LAGLS decreased, TACT was prolonged, and P-wave dispersion increased in patients with psoriasis. The current results may improve predictions of AF risk in psoriasis patients in clinical practice.
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Affiliation(s)
- Hakan Duman
- Department of Cardiology, Recep Tayyip Erdoğan University, Rize, Turkey
| | - Nursel Dilek
- Department of Dermatology, Rize University Medical Faculty, Rize, Turkey
| | - Selami Demirelli
- Department of Cardiology, Erzurum Education and Research Hospital, Erzurum, Turkey
| | - Sinan Inci
- Department of Cardiology, Aksaray State Hospital, Aksaray, Turkey
| | - Handan Duman
- Department of Family Medicine, Recep Tayyip Erdoğan University, Rize, Turkey
| | - Mustafa Çetin
- Department of Cardiology, Recep Tayyip Erdoğan University, Rize, Turkey
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21
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Argento LV, Travetto CM, de Las M Colicigno M, Gentile S, Salvati A, Lax J, Cianciulli T. Tissue Doppler imaging of the atrial lateral wall: Correlation with atrial strain rate and parameters of diastolic function. Echocardiography 2019; 36:1282-1289. [PMID: 31162740 DOI: 10.1111/echo.14394] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2019] [Revised: 05/08/2019] [Accepted: 05/09/2019] [Indexed: 11/28/2022] Open
Abstract
OBJECTIVE To evaluate the velocity profile of the lateral wall of the left atrium (LA) using pulsed-wave color tissue Doppler imaging (TDI) on line and its correlation with two-dimensional strain rate imaging (SRI) by speckle tracking, of equal segments and phases, and other parameters of diastolic function in a population of individuals without known cardiovascular disease. MATERIALS AND METHODS A total of 91 adults aged 18-74 years, without cardiovascular history, hypertension, diabetes, dyslipidemia or obesity, were evaluated. A Doppler echocardiogram was performed. The lateral wall of the LA was divided subjectively into three portions, the atrial roof was excluded; the peak velocities of the basal and midportions, and their average, were measured with pulsed-wave TDI on line and SRI. Using both techniques, a first positive wave (S'la and SRS-reservoir phase) and two negative waves (E'la and SRE-conduit phase-and A'la and SRA-atrial systole-respectively) were obtained. E'la/A'la ratio and SRE/SRA ratio were analyzed. RESULTS The median age was 42 years, and 54.9% of the subjects were female. S'la presented moderate correlation with S' lateral mitral annulus. Both E'la and the E'la/A'la relationships showed moderate to good correlation with various diastolic dysfunction parameters evaluated and SRI. A'la did not present a statistically significant correlation with any of the variables evaluated. CONCLUSION Evaluation of the lateral wall of the LA by pulsed-wave color TDI on line is feasible in the vast majority of patients. In the conduit phase, E'la and the E'la/A'la relationship showed correlation with the parameters that evaluate diastolic function and SRI.
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Affiliation(s)
- Laura V Argento
- Hospital General de Agudos Dr. Cosme Argerich, Capital Federal, Argentina.,Sanatorio Clínica Modelo de Morón, Buenos Aires, Argentina
| | | | | | - Silvia Gentile
- Sanatorio Clínica Modelo de Morón, Buenos Aires, Argentina
| | - Ana Salvati
- Sanatorio Clínica Modelo de Morón, Buenos Aires, Argentina
| | - Jorge Lax
- Hospital General de Agudos Dr. Cosme Argerich, Capital Federal, Argentina
| | - Tomás Cianciulli
- Hospital General de Agudos Dr. Cosme Argerich, Capital Federal, Argentina.,Sanatorio Clínica Modelo de Morón, Buenos Aires, Argentina
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Wang Y, Li Z, Fei H, Yu Y, Ren S, Lin Q, Li H, Tang Y, Hou Y, Li M. Left atrial strain reproducibility using vendor-dependent and vendor-independent software. Cardiovasc Ultrasound 2019; 17:9. [PMID: 31092263 PMCID: PMC6521472 DOI: 10.1186/s12947-019-0158-y] [Citation(s) in RCA: 28] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/13/2019] [Accepted: 04/21/2019] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND Two-dimensional speckle-tracking echocardiography (2D-STE) enables objective assessment of left atrial (LA) deformation through the analysis of myocardial strain, which can be measured by different speckle-tracking software. The aim of this study was to compare the consistency of 3 different commercially available software, which include vendor-specific software for measuring left ventricle (VSSLV), vendor-independent software packages for measuring LV strain (VISLV) and vendor-independent software packages for measuring LA strain (VISLA). METHODS Sixty-four subjects (mean age: 44 ± 16 years, 50% males) underwent conventional echocardiograms using a GE Vivid 9 (GE Ultrasound, Horten, Norway) cardiac ultrasound system. Standard apical 4 and 2 chamber views of the left atrium were obtained in each subject with a frame-rate range of 40-71 frames/s. LA strain during the contraction phase (Sct), conduit phase (Scd), reservoir phase (Sr = Sct + Scd) were analyzed by 2 independent observers and 3 different software. RESULTS Sct, Scd, Sr were, respectively, - 11.26 ± 2.45%, - 16.77 ± 7.06%, and 28.03 ± 7.58% with VSSLV, - 14.77 ± 3.59%, - 23.17 ± 10.33%, and 38.23 ± 10.99% with VISLV, and - 14.80 ± 3.88%, - 23.94 ± 10.48%, and 38.73 ± 11.56% when VISLA was used. A comparison of strain measurements between VSSLV and VIS (VISLV and VISLA) showed VIS had significantly smaller mean differences and narrower limits of agreement. Similar results were observed in the coefficient of variation (CV) for measurements between VSSLV and VIS (VISLV and VISLA). Comparison of the intra-class correlation coefficients (ICCs) indicated that measurement reliability was weaker with VSSLV (ICC < 0.6) than with VIS (VISLV and VISLA) (ICC > 0.9). For intra-observer ICCs, VISLA > VSSLV = VISLV. For inter-observer ICCs, VSSLV > VISLA > VISLV. CONCLUSIONS Software measurement results of LA strain vary considerably. We recommended not measuring LA strain across vendor platforms.
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Affiliation(s)
- Yu Wang
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Academy of Medicine Sciences, Guangdong Provincial People's Hospital, 106 Zhongshan Er Road, Guangzhou, 510100, China
- Shantou University Medical College, Shantou, Guangdong, China
| | - Zhilian Li
- Nansha Hospital, The first Hospital of Guangzhou, Guangzhou, China
| | - Hongwen Fei
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Academy of Medicine Sciences, Guangdong Provincial People's Hospital, 106 Zhongshan Er Road, Guangzhou, 510100, China.
| | - Yongsen Yu
- Nansha Hospital, The first Hospital of Guangzhou, Guangzhou, China
| | - Siqi Ren
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Academy of Medicine Sciences, Guangdong Provincial People's Hospital, 106 Zhongshan Er Road, Guangzhou, 510100, China
| | - Qiongwen Lin
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Academy of Medicine Sciences, Guangdong Provincial People's Hospital, 106 Zhongshan Er Road, Guangzhou, 510100, China
| | - Hezhi Li
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Academy of Medicine Sciences, Guangdong Provincial People's Hospital, 106 Zhongshan Er Road, Guangzhou, 510100, China
| | - Yongwen Tang
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Academy of Medicine Sciences, Guangdong Provincial People's Hospital, 106 Zhongshan Er Road, Guangzhou, 510100, China
| | - Yuezheng Hou
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Academy of Medicine Sciences, Guangdong Provincial People's Hospital, 106 Zhongshan Er Road, Guangzhou, 510100, China
- Shantou University Medical College, Shantou, Guangdong, China
| | - Mingqi Li
- Department of Cardiology, Guangdong Cardiovascular Institute, Guangdong Academy of Medicine Sciences, Guangdong Provincial People's Hospital, 106 Zhongshan Er Road, Guangzhou, 510100, China
- Shantou University Medical College, Shantou, Guangdong, China
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Correction to: Reference Ranges for the Size of the Fetal Cardiac Outflow Tracts From 13 to 36 Weeks Gestation: A Single-Center Study of Over 7000 Cases. Circ Cardiovasc Imaging 2019; 12:e000025. [PMID: 30866649 DOI: 10.1161/hci.0000000000000025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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24
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The transverse four-chamber view for the assessment of atrial tissue deformation in the fetus. PLoS One 2018; 13:e0199581. [PMID: 29965971 PMCID: PMC6028085 DOI: 10.1371/journal.pone.0199581] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2018] [Accepted: 05/09/2018] [Indexed: 01/30/2023] Open
Abstract
AIMS To determine if atrial tissue deformation (peak strain, PS) and time to peak strain (TTPS) can be assessed in the fetus, with identification of best echocardiographic plane. MATERIALS AND METHODS Pulsed-wave tissue Doppler study of a longitudinal and a transverse four-chamber view (FCV) in each of 20 healthy fetuses. Determination of PS and TTPS in regions of interest (ROI), viz., lateral walls of the right and left atria (RA, LA); comparison of values depending on section plane, with results-based discussion of the physiology of fetal atrial deformation and of possible clinical uses. RESULTS PS and TTPS could be determined on transverse FCV in 91% of subjects and in 61% on longitudinal FCV. Transverse PS and TTPS were significantly higher than longitudinal (p = 0.0001). Transverse PS was significantly higher in RA than in LA (26.9% vs. 17.3%, p = 0.034), and transverse TTPS was significantly shorter in RA than in LA (p = 0.034). CONCLUSION Atrial radial PS and TTPS determinations are possible in the fetus. The transverse FCV is best suited for these. The highest PS values and shortest TTPS values are found in ROI representing the RA. Our findings may contribute to detailed intrauterine assessment of atrial and ventricular myocardial function.
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Mahfouz RA, Galal I, Ghareb MS, Abdelghafar AS. Association between left atrial stiffness and aortic plaque thickness in hypertensive patients with stroke. Echocardiography 2018; 35:949-956. [DOI: 10.1111/echo.13877] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022] Open
Affiliation(s)
- Ragab A. Mahfouz
- Cardiology Department; Zagazig University Hospital; Zagazig Egypt
| | - Islam Galal
- Cardiology Department; Zagazig University Hospital; Zagazig Egypt
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Kupczynska K, Michalski BW, Miskowiec D, Kasprzak JD, Szymczyk E, Wejner Mik P, Lipiec P. Incremental value of left atrial mechanical dispersion over CHA 2 DS 2 -VASc score in predicting risk of thrombus formation. Echocardiography 2018; 35:651-660. [PMID: 29691894 DOI: 10.1111/echo.13899] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
PURPOSE To assess the potential ability of two-dimensional speckle tracking analysis (STE) during atrial fibrillation (AF) to identify patients with LA appendage thrombi (LAAT). METHODS This study involved 93 patients with AF (39% female, 67.1 ± 9.5 years) who were referred for a clinical indication for transesophageal echocardiography (TEE). TEE revealed LAAT in 39 (42%) patients. We analyzed standard parameters of the left ventricle (LV) and LA in transthoracic echocardiography. Using STE, we assessed LV global longitudinal strain (LVGLS), peak atrial longitudinal strain (PALS), and intra-atrial asynchrony. The PALS was calculated using the global strain curve (GPALS) and as the mean of peaks derived from segmental strain curves (MPALS). RESULTS Patients were comparable with regard to the clinical data. A subgroup with LAAT had lower LV ejection fraction (LVEF) and a lower absolute value of the LVGLS, as well as greater impairment in the LA standard parameters, PALS, and asynchrony. Receiver operating characteristic curve analysis revealed that the LVEF of 30% (P < .001), the LVGLS of -7% (P < .0001), the GPALS of 11% (P < .005), and the LA asynchrony of 22% (P < .01) were the optimal cutoff values for distinguishing both subgroups. LA asynchrony, LVEF, and LVGLS were independently associated with the presence of LAAT in multivariate analyses, and PALS had additional significance over the CHA2 DS2 -VASc score. CONCLUSIONS Left ventricular systolic dysfunction characterized by both LVEF and LVGLS is an independent factor for LAAT. LA asynchrony provides additional diagnostic value for discriminating between patients with and without LAAT.
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Affiliation(s)
- Karolina Kupczynska
- Department of Cardiology, Bieganski Hospital, Medical University of Lodz, Lodz, Poland
| | - Blazej W Michalski
- Department of Cardiology, Bieganski Hospital, Medical University of Lodz, Lodz, Poland
| | - Dawid Miskowiec
- Department of Cardiology, Bieganski Hospital, Medical University of Lodz, Lodz, Poland
| | - Jaroslaw D Kasprzak
- Department of Cardiology, Bieganski Hospital, Medical University of Lodz, Lodz, Poland
| | - Ewa Szymczyk
- Department of Cardiology, Bieganski Hospital, Medical University of Lodz, Lodz, Poland
| | - Paulina Wejner Mik
- Department of Cardiology, Bieganski Hospital, Medical University of Lodz, Lodz, Poland
| | - Piotr Lipiec
- Department of Cardiology, Bieganski Hospital, Medical University of Lodz, Lodz, Poland
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27
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Saccheri MC, Cianciulli TF, Challapa Licidio W, Lax JA, Beck MA, Morita LA, Gagliardi JA. Comparison of left atrial size and function in hypertrophic cardiomyopathy and in Fabry disease with left ventricular hypertrophy. Echocardiography 2018; 35:643-650. [DOI: 10.1111/echo.13829] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
Affiliation(s)
- María Cristina Saccheri
- Echocardiography Laboratory; Division of Cardiology; Hospital General de Agudos del Gobierno de la Ciudad de Buenos Aires “Dr. Cosme Argerich; Buenos Aires Argentina
| | - Tomás Francisco Cianciulli
- Echocardiography Laboratory; Division of Cardiology; Hospital General de Agudos del Gobierno de la Ciudad de Buenos Aires “Dr. Cosme Argerich; Buenos Aires Argentina
- Researcher of the Ministry of Health of the Government of the City of Buenos Aires; Buenos Aires Argentina
| | - Wilde Challapa Licidio
- Echocardiography Laboratory; Division of Cardiology; Hospital General de Agudos del Gobierno de la Ciudad de Buenos Aires “Dr. Cosme Argerich; Buenos Aires Argentina
| | - Jorge A. Lax
- Echocardiography Laboratory; Division of Cardiology; Hospital General de Agudos del Gobierno de la Ciudad de Buenos Aires “Dr. Cosme Argerich; Buenos Aires Argentina
| | - Martín A. Beck
- Echocardiography Laboratory; Division of Cardiology; Hospital General de Agudos del Gobierno de la Ciudad de Buenos Aires “Dr. Cosme Argerich; Buenos Aires Argentina
| | - Luis A. Morita
- Echocardiography Laboratory; Division of Cardiology; Hospital General de Agudos del Gobierno de la Ciudad de Buenos Aires “Dr. Cosme Argerich; Buenos Aires Argentina
| | - Juan A. Gagliardi
- Echocardiography Laboratory; Division of Cardiology; Hospital General de Agudos del Gobierno de la Ciudad de Buenos Aires “Dr. Cosme Argerich; Buenos Aires Argentina
- Researcher of the Ministry of Health of the Government of the City of Buenos Aires; Buenos Aires Argentina
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Iyngkaran P, Anavekar NS, Neil C, Thomas L, Hare DL. Shortness of breath in clinical practice: A case for left atrial function and exercise stress testing for a comprehensive diastolic heart failure workup. World J Methodol 2017; 7:117-128. [PMID: 29354484 PMCID: PMC5746665 DOI: 10.5662/wjm.v7.i4.117] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Revised: 06/29/2017] [Accepted: 11/22/2017] [Indexed: 02/06/2023] Open
Abstract
The symptom cluster of shortness of breath (SOB) contributes significantly to the outpatient workload of cardiology services. The workup of these patients includes blood chemistry and biomarkers, imaging and functional testing of the heart and lungs. A diagnosis of diastolic heart failure is inferred through the exclusion of systolic abnormalities, a normal pulmonary function test and normal hemoglobin, coupled with diastolic abnormalities on echocardiography. Differentiating confounders such as obesity or deconditioning in a patient with diastolic abnormalities is difficult. While the most recent guidelines provide more avenues for diagnosis, such as incorporating the left atrial size, little emphasis is given to understanding left atrial function, which contributes to at least 25% of diastolic left ventricular filling; additionally, exercise stress testing to elicit symptoms and test the dynamics of diastolic parameters, especially when access to the "gold standard" invasive tests is lacking, presents clinical translational gaps. It is thus important in diastolic heart failure work up to understand left atrial mechanics and the role of exercise testing to build a comprehensive argument for the diagnosis of diastolic heart failure in a patient presenting with SOB.
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Affiliation(s)
- Pupalan Iyngkaran
- Department of Medicine, Northern Territory Medical School, Flinders University, Charles Darwin University Campus, Casuarina, NT 0815, Australia
| | - Nagesh S Anavekar
- Department of Cardiology, Northern Hospital, Northern Health, University of Melbourne, Melbourne, VIC 3076, Australia
| | - Christopher Neil
- Cardiology Unit Western Health, Department of Medicine, Western Precinct, University of Melbourne, Melbourne, VIC 3076, Australia
| | - Liza Thomas
- South Western Sydney Clinical School, University of New South Wales, Sydney, NSW 214, Australia
- Westmead Hospital, Westmead Clincal School, University of Sydney, NSW 2145, Australia
| | - David L Hare
- Cardiovascular Research, University of Melbourne, Melbourne, VIC 3076, Australia
- Heart Failure Services, Austin Health, Melbourne, VIC 3084, Australia
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Chien CY, Chen CW, Lin TK, Lin Y, Lin JW, Li YD, Chen CH, Tsai WC. Atrial deformation correlated with functional capacity in mitral stenosis patients. Echocardiography 2017; 35:190-195. [DOI: 10.1111/echo.13770] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Affiliation(s)
- Chen-Yu Chien
- Department of Internal Medicine; Dalin Tzu Chi Hospital; Buddhist Tzu Chi Medical Foundation; Chiayi Taiwan
| | - Chih-Wei Chen
- Department of Internal Medicine; Dalin Tzu Chi Hospital; Buddhist Tzu Chi Medical Foundation; Chiayi Taiwan
- School of Medicine; Tzu Chi University; Hualien Taiwan
| | - Tin-Kwang Lin
- Department of Internal Medicine; Dalin Tzu Chi Hospital; Buddhist Tzu Chi Medical Foundation; Chiayi Taiwan
- School of Medicine; Tzu Chi University; Hualien Taiwan
| | - Yu Lin
- Department of Internal Medicine; Dalin Tzu Chi Hospital; Buddhist Tzu Chi Medical Foundation; Chiayi Taiwan
| | - Jnnu-Wen Lin
- Department of Internal Medicine; Dalin Tzu Chi Hospital; Buddhist Tzu Chi Medical Foundation; Chiayi Taiwan
| | - Yi-Da Li
- Department of Internal Medicine; Dalin Tzu Chi Hospital; Buddhist Tzu Chi Medical Foundation; Chiayi Taiwan
- School of Medicine; Tzu Chi University; Hualien Taiwan
| | - Chi-Hsien Chen
- Department of Internal Medicine; Dalin Tzu Chi Hospital; Buddhist Tzu Chi Medical Foundation; Chiayi Taiwan
| | - Wei-Chuan Tsai
- Department of Internal Medicine; National Cheng Kung University Hospital; Tainan Taiwan
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Association between left atrial function assessed by speckle-tracking echocardiography and the presence of left atrial appendage thrombus in patients with atrial fibrillation. Anatol J Cardiol 2017; 18:15-22. [PMID: 28559531 PMCID: PMC5512193 DOI: 10.14744/anatoljcardiol.2017.7613] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022] Open
Abstract
Objective: The aim of the study was to investigate whether the deformation of left atrium (LA) measured by speckle-tracking analysis (STE) is associated with the presence of LA appendage thrombus (LAAT) during non-valvular atrial fibrillation (AF). Methods: Eighty-seven patients (mean age 67 years, 59% men) were included to retrospective cross-sectional study. On top of standard echocardiography we assessed: LA longitudinal systolic strain (LS), systolic (LSSR) and early diastolic strain rate (LESR) in four-chamber and two-chamber apical views. All patients underwent transesophageal echocardiography disclosing LAAT in 36 (41%) patients. Results: Subgroups with and without thrombi did not differ with regard to clinical characteristics. Univariate factors associated with LAAT were as follows: CH2ADS2-VASc Score, left ventricular ejection fraction (LVEF), LV mass, and STE measurements. In a multivariate model only LVEF (p=0.002), LS (p=0.02), LESR (p=0.008), and LSSR (p=0.045) were independently associated with LAAT presence. Moreover, LVEF and LA STE measurements provided incremental value over the CH2ADS2-VASc Score. Conclusion: Speckle-tracking TTE may be used to describe LA reservoir and conduit function during AF, allowing the identification of patients with higher risk of LAAT and providing incremental value over the CH2ADS2-VASc Score.
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Chen XJ, Chen C, Liang YJ, Gao XL, Jiang J, Kang Y, Chen YC, Zhang Q, Zeng Z. Decreased left atrial myocardial strain in patients with suboptimal blood pressure control. Clin Exp Hypertens 2017; 39:481-488. [PMID: 28534690 DOI: 10.1080/10641963.2017.1281945] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Suboptimal blood pressure (BP) control is commonly observed in patients receiving antihypertensive agents, but the relationship between uncontrolled BP and left atrial (LA) impairment remains unknown. METHODS This study enrolled 279 hypertensive patients who had been medicated, as well as 85 matched normal controls. The BP of systolic <140 mmHg and diastolic<90 mmHg was defined as optimal (HT1 group, n=146), otherwise as suboptimal BP control (HT2 group, n = 133). LA myocardial function was assessed by the systolic (SSa), early diastolic (SEa), and late diastolic (SAa) LA strains. RESULTS Both the HT1 group and HT2 group had higher BP reading, thicker interventricular septum, larger LA volume index, and enhanced active atrial emptying fraction than the control group (all <0.05). When compared with normal subjects, hypertensive patients displayed obvious reduction in the SSa (50.0 ± 10.9 vs. 35.9 ± 8.0%), SEa (30.1 ± 7.7 vs. 18.5 ± 7.1%) and SAa (19.9 ± 6.4 vs. 17.8 ± 4.2%) (all p < 0.001). In addition to a further impaired SEa found in the HT2 group than in the HT1 group (17.2 ± 5.3 vs. 19.8 ± 8.3%, p = 0.002), the treated BP of >140/90 mmHg appeared an independent risk factor associated with the abnormal SEa (odds ratio, 2.957; interval of confidence, 1.614-5.415; p = 0.001). CONCLUSIONS Suboptimal BP control status in hypertensive patients is related to a further reduction of LA myocardial function assessed by the novel 2DSTI free strain, and suboptimal BP might be regarded as a composite risk factor and therefore a simplified treatment target. However, the prognostic value of LA free strain in patients with inability to achieve the BP target needs to be evaluated in future prospective studies.
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Affiliation(s)
- Xiao-Jing Chen
- a Department of Cardiology, West China Hospital , Sichuan University , Chengdu , China
| | - Chen Chen
- a Department of Cardiology, West China Hospital , Sichuan University , Chengdu , China
| | - Yu-Jia Liang
- a Department of Cardiology, West China Hospital , Sichuan University , Chengdu , China
| | - Xi-Lian Gao
- b Department of General Practice , The Yulin Community Health Center , Chengdu , China
| | - Jing Jiang
- b Department of General Practice , The Yulin Community Health Center , Chengdu , China
| | - Yu Kang
- a Department of Cardiology, West China Hospital , Sichuan University , Chengdu , China
| | - Yu-Cheng Chen
- a Department of Cardiology, West China Hospital , Sichuan University , Chengdu , China
| | - Qing Zhang
- a Department of Cardiology, West China Hospital , Sichuan University , Chengdu , China
| | - Zhi Zeng
- a Department of Cardiology, West China Hospital , Sichuan University , Chengdu , China
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Liu W, Wang Y, Zhou J, Bai H, Wang F, Wang J. The Association of Functional Capacity With Right Atrial Deformation in Patients With Pulmonary Arterial Hypertension: A Study With Two-Dimensional Speckle Tracking. Heart Lung Circ 2017; 27:350-358. [PMID: 29150155 DOI: 10.1016/j.hlc.2017.02.029] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2016] [Revised: 01/03/2017] [Accepted: 02/15/2017] [Indexed: 11/17/2022]
Abstract
BACKGROUND The purpose of this study was to assess right atrial (RA) myocardial mechanics in pulmonary hypertension (PH) patients using two-dimensional speckle tracking (2D-STE), and define the relationship between RA function and exercise capacity in PH patients. METHODS Thirty-eight consecutive PH patients were studied and compared with a control group of 25 healthy volunteers. Peak atrial longitudinal strain (PALS), RA strain rate were measured in all subjects. PALS values were obtained by averaging all segments (global PALS), and by averaging segments measured in the four-chamber view. RESULTS Right atrial PALS was significantly lower in PH patients than in controls, and gradually reduced with the development of cardiac insufficiency. A significantly positive correlation between global PALS and 6-minute walk distance (6MWD) was found (p=0.003). Furthermore, global PALS demonstrated the highest diagnostic accuracy (AUC of 0.979) and excellent sensitivity and specificity of 86.8% and 84%, respectively, to predict functional status using a cut-off value less than 38.08%. CONCLUSIONS Right atrial deformation is significantly damaged in PH patients. Right atrial reservoir function can be estimated using 2D-STE, which gradually decreases in PH patients with different World Health Organization-functional class (WHO-FC). Right atrial PALS is a valuable factor for predicting the functional status and exercise capacity in PH patients.
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Affiliation(s)
- Weiwei Liu
- Department of Cardiac Ultrasound, The Second Hospital of Hebei Medical University, China
| | - Yueheng Wang
- Department of Cardiac Ultrasound, The Second Hospital of Hebei Medical University, China.
| | - Jinling Zhou
- Department of Cardiac Ultrasound, The Second Hospital of Hebei Medical University, China
| | - Hui Bai
- Department of Cardiac Ultrasound, The Second Hospital of Hebei Medical University, China
| | - Feng Wang
- Department of Cardiac Ultrasound, The Second Hospital of Hebei Medical University, China
| | - Ju Wang
- Department of Cardiac Ultrasound, The Second Hospital of Hebei Medical University, China
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Zhang ZY, Ravassa S, Yang WY, Petit T, Pejchinovski M, Zürbig P, López B, Wei FF, Pontillo C, Thijs L, Jacobs L, González A, Koeck T, Delles C, Voigt JU, Verhamme P, Kuznetsova T, Díez J, Mischak H, Staessen JA. Diastolic Left Ventricular Function in Relation to Urinary and Serum Collagen Biomarkers in a General Population. PLoS One 2016; 11:e0167582. [PMID: 27959898 PMCID: PMC5154519 DOI: 10.1371/journal.pone.0167582] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Accepted: 11/16/2016] [Indexed: 01/15/2023] Open
Abstract
Current knowledge on the pathogenesis of diastolic heart failure predominantly rests on case-control studies involving symptomatic patients with preserved ejection fraction and relying on invasive diagnostic procedures including endomyocardial biopsy. Our objective was to gain insight in serum and urinary biomarkers reflecting collagen turnover and associated with asymptomatic diastolic LV dysfunction. We randomly recruited 782 Flemish (51.3% women; 50.5 years). We assessed diastolic LV function from the early and late diastolic peak velocities of the transmitral blood flow and of the mitral annulus. By sequencing urinary peptides, we identified 70 urinary collagen fragments. In serum, we measured carboxyterminal propeptide of procollagen type 1 (PICP) as marker of collagen I synthesis and tissue inhibitor of matrix metalloproteinase type 1 (TIMP-1), an inhibitor of collagen-degrading enzymes. In multivariable-adjusted analyses with Bonferroni correction, we expressed effect sizes per 1-SD in urinary collagen I (uCI) or collagen III (uCIII) fragments. In relation to uCI fragments, e’ decreased by 0.183 cm/s (95% confidence interval, 0.017 to 0.350; p = 0.025), whereas E/e’ increased by 0.210 (0.067 to 0.353; p = 0.0012). E/e’ decreased with uCIII by 0.168 (0.021 to 0.316; p = 0.018). Based on age-specific echocardiographic criteria, 182 participants (23.3%) had subclinical diastolic LV dysfunction. Partial least squares discriminant analysis contrasting normal vs. diastolic LV dysfunction confirmed the aforementioned associations with the uCI and uCIII fragments. PICP and TIMP-1 increased in relation to uCI (p<0.0001), whereas these serum markers decreased with uCIII (p≤0.0006). Diastolic LV dysfunction was associated with higher levels of TIMP-1 (653 vs. 696 ng/mL; p = 0.013). In a general population, the non-invasively assessed diastolic LV function correlated inversely with uCI and serum markers of collagen I deposition, but positively with uCIII. These observations generalise previous studies in patients to randomly recruited people, in whom diastolic LV function ranged from normal to subclinical impairment, but did not encompass overt diastolic heart failure.
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Affiliation(s)
- Zhen-Yu Zhang
- Studies Coordinating Centre, Research Unit Hypertension and Cardiovascular Epidemiology, KU Leuven Department of Cardiovascular Diseases, University of Leuven, Leuven, Belgium
| | - Susana Ravassa
- Program of Cardiovascular Diseases, Centre for Applied Medical, University of Navarra, Pamplona, Spain
- Instituto de Investigación Sanitaria de Navarra, Pamplona, Spain
| | - Wen-Yi Yang
- Studies Coordinating Centre, Research Unit Hypertension and Cardiovascular Epidemiology, KU Leuven Department of Cardiovascular Diseases, University of Leuven, Leuven, Belgium
| | - Thibault Petit
- Studies Coordinating Centre, Research Unit Hypertension and Cardiovascular Epidemiology, KU Leuven Department of Cardiovascular Diseases, University of Leuven, Leuven, Belgium
| | | | - Petra Zürbig
- Mosaiques Diagnostic and Therapeutics AG, Hannover, Germany
| | - Begoña López
- Program of Cardiovascular Diseases, Centre for Applied Medical, University of Navarra, Pamplona, Spain
- Instituto de Investigación Sanitaria de Navarra, Pamplona, Spain
| | - Fang-Fei Wei
- Studies Coordinating Centre, Research Unit Hypertension and Cardiovascular Epidemiology, KU Leuven Department of Cardiovascular Diseases, University of Leuven, Leuven, Belgium
| | | | - Lutgarde Thijs
- Studies Coordinating Centre, Research Unit Hypertension and Cardiovascular Epidemiology, KU Leuven Department of Cardiovascular Diseases, University of Leuven, Leuven, Belgium
| | - Lotte Jacobs
- Studies Coordinating Centre, Research Unit Hypertension and Cardiovascular Epidemiology, KU Leuven Department of Cardiovascular Diseases, University of Leuven, Leuven, Belgium
| | - Arantxa González
- Program of Cardiovascular Diseases, Centre for Applied Medical, University of Navarra, Pamplona, Spain
- Instituto de Investigación Sanitaria de Navarra, Pamplona, Spain
| | - Thomas Koeck
- Mosaiques Diagnostic and Therapeutics AG, Hannover, Germany
| | - Christian Delles
- BHF Glasgow Cardiovascular Research Centre, University of Glasgow, Glasgow, United Kingdom
| | - Jens-Uwe Voigt
- Research Unit Cardiology, KU Leuven Department of Cardiovascular Diseases, University of Leuven, Leuven, Belgium
| | - Peter Verhamme
- Centre for Molecular and Vascular Biology, KU Leuven Department of Cardiovascular Diseases, University of Leuven, Leuven, Belgium
| | - Tatiana Kuznetsova
- Studies Coordinating Centre, Research Unit Hypertension and Cardiovascular Epidemiology, KU Leuven Department of Cardiovascular Diseases, University of Leuven, Leuven, Belgium
| | - Javier Díez
- Program of Cardiovascular Diseases, Centre for Applied Medical, University of Navarra, Pamplona, Spain
- Instituto de Investigación Sanitaria de Navarra, Pamplona, Spain
- Department of Cardiology and Cardiac Surgery, University of Navarra Clinic, University of Navarra, Pamplona, Spain
| | - Harald Mischak
- Mosaiques Diagnostic and Therapeutics AG, Hannover, Germany
- BHF Glasgow Cardiovascular Research Centre, University of Glasgow, Glasgow, United Kingdom
| | - Jan A. Staessen
- Studies Coordinating Centre, Research Unit Hypertension and Cardiovascular Epidemiology, KU Leuven Department of Cardiovascular Diseases, University of Leuven, Leuven, Belgium
- R&D Group VitaK, Maastricht University, Maastricht, The Netherlands
- * E-mail: ,
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Kurzawski J, Janion-Sadowska A, Sadowski M. Left atrial appendage function assessment and thrombus identification. IJC HEART & VASCULATURE 2016; 14:33-40. [PMID: 28616561 PMCID: PMC5454159 DOI: 10.1016/j.ijcha.2016.11.003] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2016] [Accepted: 11/19/2016] [Indexed: 11/27/2022]
Abstract
Background The diagnosis of thrombus in the left atrium in patients with persistent atrial fibrillation (AF) and may be inconsistent because of variability in thrombus morphology. In some cases it is challenging and requires unusual approach. New Doppler-derived methods might be helpful to identify such thrombi. We evaluated quantitative differences in mechanical function of the left atrial appendage (LAA) basal segments using tissue Doppler imaging (TDI)and speckle tracking echocardiography (STE) in patients with non-valvular AF with and without LAA thrombus and compared them with SR patients. Methods A total of 80 patients with normal left ventricular ejection fraction underwent transesophageal echocardiography (40 patients with SR and 40 patients with AF on oral anticoagulants including patients with LAA thrombus). We analyzed the basal segments of LAA including left lateral ridge (LLR) and baso-medial appendage segment (BMAS). Quantitative analysis was used to calculate peak velocity, average velocity, strain, strain rate and deformation. Results In patients with AF the lower LLR strain rate was the sole new STE significant parameter differentiating patients with and without LAA thrombi: − 0.9(− 1.2; − 0.1)s− 1 vs. − 1.6(− 1.9; − 1.3)s− 1, (p = 0.004). Additionally, patients in SR demonstrated significantly better peak velocity, average velocity, strain, strain rate and deformation than those with AF (p < 0.001). Conclusions LLR appeared to be an appropriate site for measuring Doppler derived parameters. It is possible that the strain rate in LLR area may be a novel parameter correlating with the presence of thrombus in patients with AF.
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Affiliation(s)
| | | | - Marcin Sadowski
- Świętokrzyskie Cardiology Center, Kielce, Poland.,The Jan Kochanowski University, Faculty of Medicine and Health Sciences, Kielce, Poland
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Georgievska-Ismail L, Zafirovska P, Hristovski Z. Evaluation of the role of left atrial strain using two-dimensional speckle tracking echocardiography in patients with diabetes mellitus and heart failure with preserved left ventricular ejection fraction. Diab Vasc Dis Res 2016; 13:384-394. [PMID: 27407084 DOI: 10.1177/1479164116655558] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022] Open
Abstract
OBJECTIVE To evaluate additional role of left atrial two-dimensional speckle tracking echocardiography in patients with diabetes mellitus type 2, 218 patients with heart failure with preserved left ventricular ejection fraction divided according to the presence of diabetes mellitus (108 with and 110 without) were enrolled in the study. METHODS Traditional parameters using two-dimensional echocardiography and Doppler imaging were measured as expressions of left ventricular diastolic function as well as peak atrial longitudinal strain and peak atrial contraction strain were measured using two-dimensional speckle tracking echocardiography. RESULTS Global average peak atrial longitudinal strain and peak atrial contraction strain were significantly lower in patients with diabetes mellitus (p = 0.002 and p = 0.001, respectively) and its reduced values were significantly associated with higher prevalence of diabetes mellitus (p = 0.002 and p = 0.001, respectively), its greater severity (p = 0.002 and p = 0.016, respectively) and longer duration only for global average peak atrial longitudinal strain (p = 0.030). Multiple linear regression analysis demonstrated that the presence of diabetes mellitus appeared as independent predictor of reduced global peak atrial longitudinal strain [B = -2.173; 95% confidence interval: -3.870 to (-0.477); p = 0.012] as well of reduced global peak atrial contraction strain [B = -1.30; 95% confidence interval: -2.234 to (-0.366); p = 0.007]. CONCLUSION Two-dimensional speckle tracking echocardiography appeared as a useful additional tool for detection of left atrial dysfunction in patients with heart failure who have preserved left ventricular ejection fraction and diabetes mellitus who are especially prone to develop cardiovascular complications.
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Affiliation(s)
| | - Planinka Zafirovska
- Special Hospital for Surgical Diseases 'Filip II', Skopje, Republic of Macedonia
| | - Zarko Hristovski
- Clinical Hospital 'Acibadem Sistina', Skopje, Republic of Macedonia
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36
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Shen J, Zhou Q, Liu Y, Luo R, Tan B, Li G. Evaluation of left atrial function in patients with iron-deficiency anemia by two-dimensional speckle tracking echocardiography. Cardiovasc Ultrasound 2016; 14:34. [PMID: 27550185 PMCID: PMC4994319 DOI: 10.1186/s12947-016-0078-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2016] [Accepted: 08/17/2016] [Indexed: 01/09/2023] Open
Abstract
Background Iron-deficiency anemia (IDA) is a global health problem and a common medical condition that can be seen in everyday clinical practice. And two-dimensional speckle tracking echocardiography (2D-STE) has been reported very useful in evaluating left atrial (LA) function, as well as left ventricular (LV) function. The aim of our study is to evaluate the LA function in patients with IDA by 2D-STE. Methods 65 patients with IDA were selected. This group of patients was then divided into two groups according to the degree of hemoglobin: group B (Hb > 90 g/L) and group C (Hb60 ~ 90 g/L). Another 30 healthy people were also selected as control group A. Conventional echocardiography parameters, such as left atrial diameter (LAD), peak E and A of mitralis (E, A), E/A, end-diastolic thickness of ventricular septum (IVST d), end-diastolic thickness of LV posterior wall (PWTd) and left ventricular end-diastolic dimension (LVDd) were obtained from these three groups. Left atrial minimum volume (LAVmin), left atrial pre-atrial contraction volume (LAVp) and left atrial maximum volume (LAVmax) were measured by Simpson’s rule, whereas left atrial active ejection fraction (LAAEF) and left atrial passive ejection fraction (LAPEF) were obtained from calculation. Two-dimensional images were acquired from apical four-chamber view and two-chamber view to store images for offline analysis. The global peak atrial longitudinal strain and strain rate of systolic LV (GLSs, GLSRs) as well as early and late diastolic LV strain rate (GLSRe, GLSRa) curves of LA were acquired in each LA segment from basal segment to top segment of LA by 2D-STE. Results Compared with group A, there were no differences between group B and group A (all P > 0.05). The LAAEF and GLSRa were significantly higher in group C compared with those of group A and group B (all P < 0.01). The LAPEF, GLSs, GLSRs and GLSRe were significantly lower in group C compared with those of group A and group B (all P < 0.01). Conclusions 2D-STE could evaluate the LA function in patients with IDA.
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Affiliation(s)
- Jiaqi Shen
- Department of Ultrasound, The Second Affiliated Hospital of Dalian Medical University, Dalian, 116027, China
| | - Qiao Zhou
- Department of Ultrasound, The Second Affiliated Hospital of Dalian Medical University, Dalian, 116027, China
| | - Yue Liu
- Department of Ultrasound, The Second Affiliated Hospital of Dalian Medical University, Dalian, 116027, China
| | - Runlan Luo
- Department of Ultrasound, The Second Affiliated Hospital of Dalian Medical University, Dalian, 116027, China
| | - Bijun Tan
- Department of Ultrasound, The Second Affiliated Hospital of Dalian Medical University, Dalian, 116027, China
| | - Guangsen Li
- Department of Ultrasound, The Second Affiliated Hospital of Dalian Medical University, Dalian, 116027, China.
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Goette A, Kalman JM, Aguinaga L, Akar J, Cabrera JA, Chen SA, Chugh SS, Corradi D, D'Avila A, Dobrev D, Fenelon G, Gonzalez M, Hatem SN, Helm R, Hindricks G, Ho SY, Hoit B, Jalife J, Kim YH, Lip GYH, Ma CS, Marcus GM, Murray K, Nogami A, Sanders P, Uribe W, Van Wagoner DR, Nattel S. EHRA/HRS/APHRS/SOLAECE expert consensus on Atrial cardiomyopathies: Definition, characterisation, and clinical implication. J Arrhythm 2016; 32:247-78. [PMID: 27588148 PMCID: PMC4996910 DOI: 10.1016/j.joa.2016.05.002] [Citation(s) in RCA: 88] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022] Open
Affiliation(s)
- Andreas Goette
- Departement of Cardiology and Intensive Care Medicine, St. Vincenz-Hospital Paderborn, Working Group: Molecular Electrophysiology, University Hospital Magdeburg, Germany
| | - Jonathan M Kalman
- University of Melbourne, Royal Melbourne Hospital, Melbourne, VIC, Australia
| | | | | | | | | | - Sumeet S Chugh
- The Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | | | | | - Dobromir Dobrev
- Institute of Pharmacology, West German Heart and Vascular Center, University Duisburg-Essen, Essen, Germany
| | | | - Mario Gonzalez
- Penn State Heart and Vascular Institute, Penn State University, Hershey, PA, USA
| | - Stephane N Hatem
- Department of Cardiology, Assistance Publique - Hô pitaux de Paris, Pitié-Salpêtrière Hospital, Sorbonne University, INSERM UMR_S1166, Institute of Cardiometabolism and Nutrition-ICAN, Paris, France
| | - Robert Helm
- Boston University School of Medicine, Boston Medical Center, Boston, MA, USA
| | | | - Siew Yen Ho
- Royal Brompton Hospital and Imperial College London, London, UK
| | - Brian Hoit
- UH Case Medical Center, Cleveland, OH, USA
| | | | | | | | | | | | | | | | - Prashanthan Sanders
- Centre for Heart Rhythm Disorders, South Australian Health and Medical Research Institute, University of Adelaide and Royal Adelaide Hospital, Adelaide, Australia
| | - William Uribe
- Electrophysiology Deparment at Centros Especializados de San Vicente Fundació n and Clínica CES. Universidad CES, Universidad Pontificia Bolivariana (UPB), Medellin, Colombia
| | | | - Stanley Nattel
- Université de Montréal, Montreal Heart Institute Research Center and McGill University, Montreal, Quebec, Canada; Institute of Pharmacology, West German Heart and Vascular Center, Faculty of Medicine, University Duisburg-Essen, Essen, Germany
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Goette A, Kalman JM, Aguinaga L, Akar J, Cabrera JA, Chen SA, Chugh SS, Corradi D, D'Avila A, Dobrev D, Fenelon G, Gonzalez M, Hatem SN, Helm R, Hindricks G, Ho SY, Hoit B, Jalife J, Kim YH, Lip GYH, Ma CS, Marcus GM, Murray K, Nogami A, Sanders P, Uribe W, Van Wagoner DR, Nattel S. EHRA/HRS/APHRS/SOLAECE expert consensus on atrial cardiomyopathies: definition, characterization, and clinical implication. Europace 2016; 18:1455-1490. [PMID: 27402624 DOI: 10.1093/europace/euw161] [Citation(s) in RCA: 461] [Impact Index Per Article: 57.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Affiliation(s)
- Andreas Goette
- Departement of Cardiology and Intensive Care Medicine, St. Vincenz-Hospital Paderborn, Working Group: Molecular Electrophysiology, University Hospital Magdeburg, Germany
| | - Jonathan M Kalman
- University of Melbourne, Royal Melbourne Hospital, Melbourne, VIC, Australia
| | | | | | | | | | - Sumeet S Chugh
- The Heart Institute, Cedars-Sinai Medical Center, Los Angeles, CA, USA
| | | | | | - Dobromir Dobrev
- Institute of Pharmacology, West German Heart and Vascular Center, University Duisburg-Essen, Essen, Germany
| | | | - Mario Gonzalez
- Penn State Heart and Vascular Institute, Penn State University, Hershey, PA, USA
| | - Stephane N Hatem
- Department of Cardiology, Assistance Publique - Hôpitaux de Paris, Pitié-Salpêtrière Hospital; Sorbonne University; INSERM UMR_S1166; Institute of Cardiometabolism and Nutrition-ICAN, Paris, France
| | - Robert Helm
- Boston University School of Medicine, Boston Medical Center, Boston, MA, USA
| | | | - Siew Yen Ho
- Royal Brompton Hospital and Imperial College London, London, UK
| | - Brian Hoit
- UH Case Medical Center, Cleveland, OH, USA
| | | | | | | | | | | | | | | | - Prashanthan Sanders
- Centre for Heart Rhythm Disorders, South Australian Health and Medical Research Institute, University of Adelaide and Royal Adelaide Hospital, Adelaide, Australia
| | - William Uribe
- Electrophysiology Deparment at Centros Especializados de San Vicente Fundación and Clínica CES. Universidad CES, Universidad Pontificia Bolivariana (UPB), Medellin, Colombia
| | | | - Stanley Nattel
- Université de Montréal, Montreal Heart Institute Research Center and McGill University, Montreal, Quebec, Canada .,Institute of Pharmacology, West German Heart and Vascular Center, Faculty of Medicine, University Duisburg-Essen, Essen, Germany
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EHRA/HRS/APHRS/SOLAECE expert consensus on atrial cardiomyopathies: Definition, characterization, and clinical implication. Heart Rhythm 2016; 14:e3-e40. [PMID: 27320515 DOI: 10.1016/j.hrthm.2016.05.028] [Citation(s) in RCA: 214] [Impact Index Per Article: 26.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2016] [Indexed: 12/21/2022]
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40
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Hassanin N, Alkemary A. Detection of Left Atrium Myopathy Using Two-Dimensional Speckle Tracking Echocardiography in Patients with End-Stage Renal Disease on Dialysis Therapy. Echocardiography 2015; 33:233-41. [DOI: 10.1111/echo.13101] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022] Open
Affiliation(s)
- Noha Hassanin
- Department of Cardiovascular Diseases; Cairo University; Egypt
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Dai M, Li KL, Qian DJ, Lu J, Zou YH, Cao YX, Yang ZY, Wang RX. Evaluation of left atrial function by speckle tracking echocardiography in patients with systemic lupus erythematosus. Lupus 2015; 25:496-504. [PMID: 26657736 DOI: 10.1177/0961203315619029] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2014] [Accepted: 10/29/2015] [Indexed: 11/17/2022]
Abstract
Left atrial (LA) function plays a key role in maintaining optimal cardiac output. Left ventricular diastolic dysfunction (LVDD) has been reported in systemic lupus erythematosus (SLE), but whether LA functional abnormalities also occur in patients with SLE is unknown. Toward this aim we evaluated left atrial function and volume by strain and strain rate derived from speckle tracking echocardiography (STE) and their associations with LVDD. Sixty SLE patients were compared with age- and gender-matched normal controls. The LA strain (S) and strain rate (SR) during systole, early diastole and late diastole (SRs, SRe and SRa, respectively) were measured by STE. The LA volume index (LAVI), traditional parameters of LA and left ventricular diastolic function also were analysed. Global strain and positive SRe were significantly reduced in the SLE group compared with the control group (26.2% ± 9.5% vs 32.5% ± 9.8% and −2.4 ± 1.0 s−1 vs −3.1 ± 1.2 s−1, both p < 0.05). The SRs in the SLE and control groups were not significantly different (2.1 ± 0.7 s−1 vs 2.4 ± 0.8 s−1, p = 0.2). The positive SRa was increased in the SLE group compared with the control group (−2.1 ± 0.8 s−1 vs −1.6 ± 0.5 s−1, p < 0.05) and the LAVI was larger in the SLE group than in the control group (32.4 ± 8.0 vs 25.8 ± 7.1 ml/m2, p < 0.001). Patients with SLE exhibiting varying grades of LVDD displayed significant differences in LA parameters, including LAVI, SRs, SRe and SRa (all p < 0.05). Multivariate linear analysis additionally revealed that SLICC/ACR damage index (SDI) was independently and inversely associated with global strain, SRs and positive SRe. LA functions were changed in SLE patients, demonstrating impairment in conduit function, decrease in storage function and increase in pump function. Meanwhile, the magnitude of this impairment was predictively associated with the severity of LVDD. The results from this study demonstrate that STE is capable of detecting various aspects of LA functional impairment during SLE progression, and should be further explored as a diagnostic tool for improving the outcomes of SLE patients.
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Affiliation(s)
- M Dai
- Department of Cardiology, Wuxi People’s Hospital Affiliated to Nanjing Medical University, Wuxi, Jiangsu, China
| | - K L Li
- Department of Cardiology, Wuxi People’s Hospital Affiliated to Nanjing Medical University, Wuxi, Jiangsu, China
| | - D J Qian
- Department of Cardiology, Wuxi People’s Hospital Affiliated to Nanjing Medical University, Wuxi, Jiangsu, China
| | - J Lu
- Department of Cardiology, Wuxi People’s Hospital Affiliated to Nanjing Medical University, Wuxi, Jiangsu, China
| | - Y H Zou
- Department of Rheumatology, Wuxi People’s Hospital Affiliated to Nanjing Medical University, Wuxi, Jiangsu, China
| | - Y X Cao
- Department of Cardiology, Wuxi People’s Hospital Affiliated to Nanjing Medical University, Wuxi, Jiangsu, China
| | - Z Y Yang
- Department of Cardiology, Wuxi People’s Hospital Affiliated to Nanjing Medical University, Wuxi, Jiangsu, China
| | - R X Wang
- Department of Cardiology, Wuxi People’s Hospital Affiliated to Nanjing Medical University, Wuxi, Jiangsu, China
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Howard-Quijano K, Anderson-Dam J, McCabe M, Hall M, Mazor E, Mahajan A. Speckle-Tracking Strain Imaging Identifies Alterations in Left Atrial Mechanics With General Anesthesia and Positive-Pressure Ventilation. J Cardiothorac Vasc Anesth 2015; 29:845-51. [DOI: 10.1053/j.jvca.2015.01.014] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/18/2014] [Indexed: 11/11/2022]
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Song G, Liu J, Ren W, Qiao W, Zhang J, Zhan Y, Bi W. Reversible Changes of Left Atrial Function during Pregnancy Assessed by Two-Dimensional Speckle Tracking Echocardiography. PLoS One 2015; 10:e0125347. [PMID: 25933100 PMCID: PMC4416904 DOI: 10.1371/journal.pone.0125347] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2014] [Accepted: 03/16/2015] [Indexed: 11/18/2022] Open
Abstract
BACKGROUND Left ventricular diastolic function is impaired during pregnancy. However, changes in left atrial (LA) function remain unclear. We aimed to evaluate changes in LA function during pregnancy using two-dimensional speckle tracking echocardiography (2DSTE). METHODS AND RESULTS 50 pregnant and 50 healthy nulliparous (control group) women were enrolled in this study. All pregnant women were followed up postpartum in sixth-month. The LA maximum volume, LA minimal volume and LA preatrial contraction volume were obtained using biplane modified Simpson's method. LA filling volume, LA expansion index, LA ejection fraction, passive volume, passive emptying index, active volume, and active emptying index were calculated. LA longitudinal systolic strain (SS), systolic strain rate (s-SR), early diastolic strain rate (e-SR), and late diastolic strain rate (a-SR) were obtained by 2DSTE. Compared to the control group, the reservoir function was increased in pregnant patients (P<0.05); conduit function was decreased in pregnant patients (P<0.05); booster pump function was increased in pregnant patients (P<0.05). There was no statistically significant difference between the control group and postpartum group. CONCLUSIONS LA reservoir and booster pump function were increased, while conduit function was decreased during pregnancy using 2DSTE. The changes were reversible. 2DSTE can easily assess LA function during pregnancy with good repeatability.
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Affiliation(s)
- Guang Song
- Department of Ultrasound, Shengjing Hospital of China Medical University, Shenyang, China
| | - Jing Liu
- Department of Obstetrics, First Affiliated Hospital of China Medical University, Shenyang, China
| | - Weidong Ren
- Department of Ultrasound, Shengjing Hospital of China Medical University, Shenyang, China
- * E-mail:
| | - Wei Qiao
- Department of Ultrasound, Shengjing Hospital of China Medical University, Shenyang, China
| | - Jing Zhang
- Department of Ultrasound, Shengjing Hospital of China Medical University, Shenyang, China
| | - Ying Zhan
- Department of Ultrasound, Shengjing Hospital of China Medical University, Shenyang, China
| | - Wenjing Bi
- Department of Ultrasound, Shengjing Hospital of China Medical University, Shenyang, China
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Arangalage D, Ederhy S, Dufour L, Joffre J, Van der Vynckt C, Lang S, Tzourio C, Cohen A. Relationship between cognitive impairment and echocardiographic parameters: a review. J Am Soc Echocardiogr 2014; 28:264-74. [PMID: 25532969 DOI: 10.1016/j.echo.2014.11.009] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2014] [Indexed: 01/03/2023]
Abstract
With >24 million people affected worldwide, dementia is one of the main public health challenges modern medicine has to face. The path leading to dementia is often long, with a wide spectrum of clinical presentations, and preceded by a long preclinical phase. Previous studies have demonstrated that clinical strokes and covert vascular lesions of the brain contribute to the risk for developing dementia. Although it is not yet known whether preventing such lesions reduces the risk for dementia, it is likely that starting preventive measures early in the course of the disease may be beneficial. Echocardiography is a widely available, relatively inexpensive, noninvasive imaging modality whereby morphologically or hemodynamically derived parameters may be integrated easily into a risk assessment model for dementia. The aim of this review is to analyze the information that has accumulated over the past two decades on the prognostic value of echocardiographic factors in cognitive impairment. The associations between cognitive impairment and echocardiographic parameters, including left ventricular systolic and diastolic indices, left atrial morphologic parameters, cardiac output, left ventricular mass, and aortic root diameter, have previously been reported. In the light of these studies, it appears that echocardiography may help further improve currently used risk assessment models by allowing detection of subclinical cardiac abnormalities associated with future cognitive impairment. However, many limitations, including methodologic heterogeneity and the observational designs of these studies, restrict the scope of these results. Further prospective studies are required before integrating echocardiography into a preventive strategy.
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Affiliation(s)
- Dimitri Arangalage
- Service de Cardiologie, Hôpital Saint Antoine, Assistance Publique - Hôpitaux de Paris, Paris, France; University Paris 6, Faculté de Médecine Pierre et Marie Curie, Paris, France
| | - Stéphane Ederhy
- Service de Cardiologie, Hôpital Saint Antoine, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - Laurie Dufour
- Service de Cardiologie, Hôpital Saint Antoine, Assistance Publique - Hôpitaux de Paris, Paris, France; University Paris 6, Faculté de Médecine Pierre et Marie Curie, Paris, France
| | - Jérémie Joffre
- Service de Cardiologie, Hôpital Saint Antoine, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - Clélie Van der Vynckt
- Service de Cardiologie, Hôpital Saint Antoine, Assistance Publique - Hôpitaux de Paris, Paris, France; University Paris 6, Faculté de Médecine Pierre et Marie Curie, Paris, France
| | - Sylvie Lang
- Service de Cardiologie, Hôpital Saint Antoine, Assistance Publique - Hôpitaux de Paris, Paris, France
| | - Christophe Tzourio
- INSERM Research Center for Epidemiology and Biostatistics (U897), Team Neuroepidemiology, and University of Bordeaux, Bordeaux, France
| | - Ariel Cohen
- Service de Cardiologie, Hôpital Saint Antoine, Assistance Publique - Hôpitaux de Paris, Paris, France; University Paris 6, Faculté de Médecine Pierre et Marie Curie, Paris, France.
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Assessment of atrial fibrillation and vulnerability in patients with Wolff-Parkinson-White syndrome using two-dimensional speckle tracking echocardiography. PLoS One 2014; 9:e108315. [PMID: 25397668 PMCID: PMC4232256 DOI: 10.1371/journal.pone.0108315] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2014] [Accepted: 08/28/2014] [Indexed: 12/19/2022] Open
Abstract
Purpose The aim was to assess atrial fibrillation (AF) and vulnerability in Wolff-Parkinson-White (WPW) syndrome patients using two-dimensional speckle tracking echocardiography (2D-STE). Methods All patients were examined via transthoracic echocardiography and 2D-STE in order to assess atrial function 7 days before and 10 days after RF catheter ablation. A postoperative 3-month follow-up was performed via outpatient visit or telephone calls. Results Results showed significant differences in both body mass index (BMI) and supraventricular tachycardia (SVT) duration between WPW patients and DAVNP patients (both P<0.05). Echocardiography revealed that the maximum left atrial volume (LAVmax) and the left ventricular mass index (LVMI) in diastole increased noticeably in patients with WPW compared to patients with DAVNP both before and after ablation (all P<0.05). Before ablation, there were obvious differences in the levels of SRs, SRe, and SRa from the 4-chamber view (LA) in the WPW patients group compared with patients in the DAVNP group (all P<0.05). In the AF group, there were significant differences in the levels of systolic strain rate (SRs), early diastolic strain rate (SRe), and late diastolic strain rate (SRa) from the 4-chamber view (LA) both before and after ablation (all P<0.05). In the non-AF group, there were decreased SRe levels from the 4-chamber view (LA/RA) pre-ablation compared to post-ablation (all P<0.05). Conclusion Our findings provide convincing evidence that WPW syndrome may result in increased atrial vulnerability and contribute to the development of AF. Further, RF catheter ablation of AAV pathway can potentially improve atrial function in WPW syndrome patients. Two-dimensional speckle tracking echocardiography imaging in WPW patients would be necessary in the evaluation and improvement of the overall function of RF catheter ablation in a long-term follow-up period.
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Rimbaş RC, Mihăilă S, Vinereanu D. Sources of variation in assessing left atrial functions by 2D speckle-tracking echocardiography. Heart Vessels 2014; 31:370-81. [DOI: 10.1007/s00380-014-0602-8] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2014] [Accepted: 10/31/2014] [Indexed: 10/24/2022]
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Left atrium by echocardiography in clinical practice: from conventional methods to new echocardiographic techniques. ScientificWorldJournal 2014; 2014:451042. [PMID: 25009828 PMCID: PMC4070331 DOI: 10.1155/2014/451042] [Citation(s) in RCA: 47] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2014] [Accepted: 04/27/2014] [Indexed: 01/18/2023] Open
Abstract
Although often referred to as “the forgotten chamber”, compared with left ventricle (LV), especially in the past years, the left atrium (LA) plays a critical role in the clinical expression and prognosis of patients with heart and cerebrovascular disease, as demonstrated by several studies. Echocardiographers initially focused on early detection of atrial geometrical abnormalities through monodimensional atrial diameter quantification and then bidimensional (2D) areas and volume estimation. Now, together with conventional echocardiographic parameters, new echocardiographic techniques, such as strain Doppler, 2D speckle tracking and three-dimensional (3D) echocardiography, allow assessing early LA dysfunction and they all play a fundamental role to detect early functional remodelling before anatomical alterations occur. LA dysfunction and its important prognostic implications may be detected sooner by LA strain than by volumetric measurements.
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Abstract
It is widely recognized that an effective cardiovascular system is based upon both a good ventricular-vascular interplay and a good ventricular-atrial interaction in all the phases of cardiac cycle. Moreover, left atrial dysfunction has been identified to be contributory in several common cardiovascular conditions, such as heart failure, atrial fibrillation and valvular heart disease; for instance, a good anatomical and functional assessment of this cardiac chamber is mandatory. For this purpose a multimodality imaging approach – including two-dimensional and three-dimensional echocardiography, speckle tracking technique, cardiac computed tomography (CT) and cardiac magnetic resonance (CMR) – is the most suitable one to achieve the best functional and anatomical evaluation of this cardiac chamber.
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Affiliation(s)
- Maria Chiara Todaro
- Cardiology Unit, Department of Clinical and Experimental Medicine, University of Messina, Messina, Italy
| | - Bijoy K Khandheria
- Aurora Cardiovascular Services, Aurora Sinai/Aurora St. Luke's Medical Centers, University of Wisconsin School of Medicine and Public Health, Wisconsin, USA
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Longobardo L, Todaro MC, Zito C, Piccione MC, Di Bella G, Oreto L, Khandheria BK, Carerj S. Role of imaging in assessment of atrial fibrosis in patients with atrial fibrillation: state-of-the-art review. Eur Heart J Cardiovasc Imaging 2013; 15:1-5. [DOI: 10.1093/ehjci/jet116] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/08/2023] Open
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Ancona R, Comenale Pinto S, Caso P, Di Salvo G, Severino S, D'Andrea A, Calabrò R. Two-Dimensional Atrial Systolic Strain Imaging Predicts Atrial Fibrillation at 4-Year Follow-Up in Asymptomatic Rheumatic Mitral Stenosis. J Am Soc Echocardiogr 2013; 26:270-7. [DOI: 10.1016/j.echo.2012.11.016] [Citation(s) in RCA: 40] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/28/2011] [Indexed: 10/27/2022]
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