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Zhou N, Weng H, Zhao W, Tang L, Ge Z, Tian F, Meng F, Pan C, Shu X. Gene-echocardiography: refining genotype-phenotype correlations in hypertrophic cardiomyopathy. Eur Heart J Cardiovasc Imaging 2023; 25:127-135. [PMID: 37561025 DOI: 10.1093/ehjci/jead200] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 07/30/2023] [Accepted: 08/03/2023] [Indexed: 08/11/2023] Open
Abstract
AIMS This study aims to clarify the association between hypertrophic patterns and genetic variants in hypertrophic cardiomyopathy (HCM) patients, contributing to the advancement of personalized management strategies for HCM. METHODS AND RESULTS A comprehensive evaluation of genetic mutations was conducted in 392 HCM-affected families using Whole Exome Sequencing. Concurrently, relevant echocardiographic data from these individuals were collected. Our study revealed an increased susceptibility to enhanced septal and interventricular septal thickness in HCM patients harbouring gene mutations compared with those without. Mid-septal hypertrophy was found to be associated predominantly with myosin binding protein C3 (MYBPC3) variants, while a higher septum-to-posterior wall ratio correlated with myosin heavy chain 7 (MYH7) variants. Mutations in MYH7, MYBPC3, and other sarcomeric or myofilament genes (troponin I3 [TNNI3], tropomyosin 1 [TPM1], and troponin T2 [TNNT2]) showed a relationship with increased hypertrophy in the anterior wall, interventricular septum, and lateral wall of the left ventricle. In contrast, alpha kinase 3 (ALPK3)-associated hypertrophy chiefly presented in the apical region, while hypertrophy related to titin (TTN) and obscurin (OBSCN) mutations exhibited a uniform distribution across the myocardium. Hypertrophic patterns varied with the type and category of gene mutations, offering valuable diagnostic insights. CONCLUSION Our findings underscore a strong link between hypertrophic patterns and genetic variants in HCM, providing a foundation for more accurate genetic testing and personalized management of HCM patients. The novel concept of 'gene-echocardiography' may enhance the precision and efficiency of genetic counselling and testing in HCM.
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Affiliation(s)
- Nianwei Zhou
- Department of Echocardiography, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Disease, Shanghai Institute of Medical Imaging, Fenglin Road 180, Xuhui District, Shanghai 200032, China
| | - Haobo Weng
- Department of Echocardiography, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Disease, Shanghai Institute of Medical Imaging, Fenglin Road 180, Xuhui District, Shanghai 200032, China
| | - Weipeng Zhao
- Department of Echocardiography, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Disease, Shanghai Institute of Medical Imaging, Fenglin Road 180, Xuhui District, Shanghai 200032, China
| | - Lu Tang
- Department of Echocardiography, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Disease, Shanghai Institute of Medical Imaging, Fenglin Road 180, Xuhui District, Shanghai 200032, China
| | - Zhendan Ge
- Department of Echocardiography, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Disease, Shanghai Institute of Medical Imaging, Fenglin Road 180, Xuhui District, Shanghai 200032, China
| | - Fangyan Tian
- Department of Echocardiography, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Disease, Shanghai Institute of Medical Imaging, Fenglin Road 180, Xuhui District, Shanghai 200032, China
| | - Fangmin Meng
- Department of Echocardiography, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Disease, Shanghai Institute of Medical Imaging, Fenglin Road 180, Xuhui District, Shanghai 200032, China
| | - Cuizhen Pan
- Department of Echocardiography, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Disease, Shanghai Institute of Medical Imaging, Fenglin Road 180, Xuhui District, Shanghai 200032, China
| | - Xianhong Shu
- Department of Echocardiography, Zhongshan Hospital, Fudan University, Shanghai Institute of Cardiovascular Disease, Shanghai Institute of Medical Imaging, Fenglin Road 180, Xuhui District, Shanghai 200032, China
- Department of Echocardiography, Shanghai Xuhui District Central Hospital, Huaihai Middle Road 966, Xuhui District, Shanghai, China
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Almeida ALC, Melo MDTD, Bihan DCDSL, Vieira MLC, Pena JLB, Del Castillo JM, Abensur H, Hortegal RDA, Otto MEB, Piveta RB, Dantas MR, Assef JE, Beck ALDS, Santo THCE, Silva TDO, Salemi VMC, Rocon C, Lima MSM, Barberato SH, Rodrigues AC, Rabschkowisky A, Frota DDCR, Gripp EDA, Barretto RBDM, Silva SME, Cauduro SA, Pinheiro AC, Araujo SPD, Tressino CG, Silva CES, Monaco CG, Paiva MG, Fisher CH, Alves MSL, Grau CRPDC, Santos MVCD, Guimarães ICB, Morhy SS, Leal GN, Soares AM, Cruz CBBV, Guimarães Filho FV, Assunção BMBL, Fernandes RM, Saraiva RM, Tsutsui JM, Soares FLDJ, Falcão SNDRS, Hotta VT, Armstrong ADC, Hygidio DDA, Miglioranza MH, Camarozano AC, Lopes MMU, Cerci RJ, Siqueira MEMD, Torreão JA, Rochitte CE, Felix A. Position Statement on the Use of Myocardial Strain in Cardiology Routines by the Brazilian Society of Cardiology's Department Of Cardiovascular Imaging - 2023. Arq Bras Cardiol 2023; 120:e20230646. [PMID: 38232246 DOI: 10.36660/abc.20230646] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2024] Open
Abstract
Central Illustration : Position Statement on the Use of Myocardial Strain in Cardiology Routines by the Brazilian Society of Cardiology's Department Of Cardiovascular Imaging - 2023 Proposal for including strain in the integrated diastolic function assessment algorithm, adapted from Nagueh et al.67 Am: mitral A-wave duration; Ap: reverse pulmonary A-wave duration; DD: diastolic dysfunction; LA: left atrium; LASr: LA strain reserve; LVGLS: left ventricular global longitudinal strain; TI: tricuspid insufficiency. Confirm concentric remodeling with LVGLS. In LVEF, mitral E wave deceleration time < 160 ms and pulmonary S-wave < D-wave are also parameters of increased filling pressure. This algorithm does not apply to patients with atrial fibrillation (AF), mitral annulus calcification, > mild mitral valve disease, left bundle branch block, paced rhythm, prosthetic valves, or severe primary pulmonary hypertension.
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Affiliation(s)
| | | | | | - Marcelo Luiz Campos Vieira
- Instituto do Coração da Faculdade de Medicina da Universidade de São Paulo (Incor/FMUSP), São Paulo, SP - Brasil
| | - José Luiz Barros Pena
- Faculdade Ciências Médicas de Minas Gerais, Belo Horizonte, MG - Brasil
- Hospital Felicio Rocho, Belo Horizonte, MG - Brasil
| | | | - Henry Abensur
- Beneficência Portuguesa de São Paulo, São Paulo, SP - Brasil
| | | | | | | | | | | | | | | | | | - Vera Maria Cury Salemi
- Instituto do Coração da Faculdade de Medicina da Universidade de São Paulo (Incor/FMUSP), São Paulo, SP - Brasil
| | - Camila Rocon
- Hospital do Coração (HCor), São Paulo, SP - Brasil
| | - Márcio Silva Miguel Lima
- Instituto do Coração da Faculdade de Medicina da Universidade de São Paulo (Incor/FMUSP), São Paulo, SP - Brasil
| | | | | | | | | | - Eliza de Almeida Gripp
- Hospital Pró-Cardiaco, Rio de Janeiro, RJ - Brasil
- Hospital Universitário Antônio Pedro da Universidade Federal Fluminense (UFF), Rio de Janeiro, RJ - Brasil
| | | | | | | | | | | | | | | | | | | | | | | | | | - Maria Veronica Camara Dos Santos
- Departamento de Cardiologia Pediátrica (DCC/CP) da Sociedade Brasileira de Cardiologia (SBC), São Paulo, SP - Brasil
- Sociedade Brasileira de Oncologia Pediátrica, São Paulo, SP - Brasil
| | | | | | - Gabriela Nunes Leal
- Instituto da Criança e do Adolescente do Hospital das Clinicas Faculdade de Medicina da Universidade de São Paulo (FMUSP), São Paulo, SP - Brasil
| | | | | | | | | | | | | | | | | | | | - Viviane Tiemi Hotta
- Instituto do Coração da Faculdade de Medicina da Universidade de São Paulo (Incor/FMUSP), São Paulo, SP - Brasil
- Grupo Fleury, São Paulo, SP - Brasil
| | | | - Daniel de Andrade Hygidio
- Hospital Nossa Senhora da Conceição, Tubarão, SC - Brasil
- Universidade do Sul de Santa Catarina (UNISUL), Tubarão, SC - Brasil
| | - Marcelo Haertel Miglioranza
- EcoHaertel - Hospital Mae de Deus, Porto Alegre, RS - Brasil
- Universidade Federal de Ciências da Saúde de Porto Alegre, Porto Alegre, RS - Brasil
| | | | | | | | | | - Jorge Andion Torreão
- Hospital Santa Izabel, Salvador, BA - Brasil
- Santa Casa da Bahia, Salvador, BA - Brasil
| | - Carlos Eduardo Rochitte
- Instituto do Coração da Faculdade de Medicina da Universidade de São Paulo (Incor/FMUSP), São Paulo, SP - Brasil
- Hospital do Coração (HCor), São Paulo, SP - Brasil
| | - Alex Felix
- Diagnósticos da América SA (DASA), São Paulo, SP - Brasil
- Instituto Nacional de Cardiologia (INC), Rio de Janeiro, RJ - Brasil
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Bewarder Y, Lauder L, Kulenthiran S, Schäfer O, Ukena C, Percy Marshall R, Hepp P, Laufs U, Stöbe S, Hagendorff A, Böhm M, Mahfoud F, Ewen S. Global longitudinal strain differentiates physiological hypertrophy from maladaptive remodeling. IJC HEART & VASCULATURE 2022; 40:101044. [PMID: 35573652 PMCID: PMC9096142 DOI: 10.1016/j.ijcha.2022.101044] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2022] [Revised: 03/27/2022] [Accepted: 04/25/2022] [Indexed: 11/18/2022]
Abstract
Aims Differentiation of left ventricular (LV) hypertrophy in healthy athletes from pathological LV hypertrophy in heart disease is often difficult. We explored whether extended echocardiographic measurements such as E/e’ and global longitudinal strain (GLS) distinguish physiologic from maladaptive hypertrophy in hypertrophic cardiomyopathy, excessively trained athletes’ hearts and normal hearts. Methods Seventy-eight professional athletes (cyclists n = 37, soccer players n = 29, handball players n = 21) were compared with patients (n = 88) with pathological LV hypertrophy (hypertrophic obstructive cardiomyopathy (HOCM, n = 17), hypertensive heart disease (HHD, n = 36), severe aortic valve stenosis (AVS, n = 35) and with sedentary healthy individuals as controls (n = 37). Results LV ejection fraction (LVEF) was ≥50% in all patients, athletes (median age 26 years, all male) and the controls (97% male, median age 32 years). LV mass index (LVMI) and septal wall thickness was in normal range in controls, but elevated in cyclists and patients with pathological hypertrophy (p < 0.001 for both). E/e’ was elevated in all patients with maladaptive hypertrophy but normal in controls and athletes (p < 0.001 vs. pathological hypertrophy). Furthermore GLS was reduced in patients with pathological hypertrophy compared with athletes and controls (for both p < 0.001). In subjects with septal wall thickness >11 mm, GLS (≥−18%) has a specificity of 79% to distinguish between physiological and pathological hypertrophy. Conclusion GLS and E/e’ are reliable parameters unlike left ventricular mass or LV ejection fraction to distinguish pathological and physiological hypertrophy.
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Affiliation(s)
- Yvonne Bewarder
- Klinik für Innere Medizin III, Kardiologie, Angiologie und Internistische Intensivmedizin, Universitätsklinikum des Saarlandes, Homburg/Saar, Germany
- Corresponding author at: Klinik für Innere Medizin III, Kardiologie, Angiologie und Internistische Intensivmedizin, Universitätsklinikum des Saarlandes, Kirrberger Str. 100, Geb. 41, 66421 Homburg/Saar, Germany.
| | - Lucas Lauder
- Klinik für Innere Medizin III, Kardiologie, Angiologie und Internistische Intensivmedizin, Universitätsklinikum des Saarlandes, Homburg/Saar, Germany
| | - Saarraaken Kulenthiran
- Klinik für Innere Medizin III, Kardiologie, Angiologie und Internistische Intensivmedizin, Universitätsklinikum des Saarlandes, Homburg/Saar, Germany
| | - Ortwin Schäfer
- Cycling Team Israel Start-Up Nation, 4 Hanechoshet St., 6 Floor, Or Towers, 6971069 Tel Aviv, Israel
| | - Christian Ukena
- Klinik für Innere Medizin III, Kardiologie, Angiologie und Internistische Intensivmedizin, Universitätsklinikum des Saarlandes, Homburg/Saar, Germany
| | | | - Pierre Hepp
- Universitätsklinikum Leipzig, Klinik und Poliklinik für Orthopädie, Unfallchirurgie und Plastische Chirurgie, Liebigstrasse 20, 04103 Leipzig, Germany
| | - Ulrich Laufs
- Universitästklinikum Leipzig, Klinik und Poliklinik für Kardiologie, Liebigstrasse 20, 04103 Leipzig, Germany
| | - Stephan Stöbe
- Universitästklinikum Leipzig, Klinik und Poliklinik für Kardiologie, Liebigstrasse 20, 04103 Leipzig, Germany
| | - Andreas Hagendorff
- Universitästklinikum Leipzig, Klinik und Poliklinik für Kardiologie, Liebigstrasse 20, 04103 Leipzig, Germany
| | - Michael Böhm
- Klinik für Innere Medizin III, Kardiologie, Angiologie und Internistische Intensivmedizin, Universitätsklinikum des Saarlandes, Homburg/Saar, Germany
| | - Felix Mahfoud
- Klinik für Innere Medizin III, Kardiologie, Angiologie und Internistische Intensivmedizin, Universitätsklinikum des Saarlandes, Homburg/Saar, Germany
| | - Sebastian Ewen
- Klinik für Innere Medizin III, Kardiologie, Angiologie und Internistische Intensivmedizin, Universitätsklinikum des Saarlandes, Homburg/Saar, Germany
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Zegkos T, Kamperidis V, Gossios T, Ntelios D, Parcharidou D, Papanastasiou CA, Panagiotidis T, Tsianaka T, Rouskas P, Katranas S, Karvounis H, Efthimiadis G. Mitral regurgitation impact on left atrial myopathy in hypertrophic cardiomyopathy. Echocardiography 2022; 39:819-826. [DOI: 10.1111/echo.15370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 04/28/2022] [Accepted: 05/10/2022] [Indexed: 11/27/2022] Open
Affiliation(s)
- Thomas Zegkos
- 1st Department of Cardiology AHEPA University Hospital Aristotle University Thessaloniki Greece
| | - Vasileios Kamperidis
- 1st Department of Cardiology AHEPA University Hospital Aristotle University Thessaloniki Greece
| | - Thomas Gossios
- 1st Department of Cardiology AHEPA University Hospital Aristotle University Thessaloniki Greece
| | - Dimitris Ntelios
- 1st Department of Cardiology AHEPA University Hospital Aristotle University Thessaloniki Greece
| | - Despoina Parcharidou
- 1st Department of Cardiology AHEPA University Hospital Aristotle University Thessaloniki Greece
| | | | - Theofilos Panagiotidis
- 1st Department of Cardiology AHEPA University Hospital Aristotle University Thessaloniki Greece
| | - Theodora Tsianaka
- 1st Department of Cardiology AHEPA University Hospital Aristotle University Thessaloniki Greece
| | - Pavlos Rouskas
- 1st Department of Cardiology AHEPA University Hospital Aristotle University Thessaloniki Greece
| | - Sotiris Katranas
- 1st Department of Cardiology AHEPA University Hospital Aristotle University Thessaloniki Greece
| | - Haralambos Karvounis
- 1st Department of Cardiology AHEPA University Hospital Aristotle University Thessaloniki Greece
| | - Georgios Efthimiadis
- 1st Department of Cardiology AHEPA University Hospital Aristotle University Thessaloniki Greece
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Longitudinal Speckle Tracking Strain Abnormalities in Chagas Disease: A Systematic Review and Meta-Analysis. J Clin Med 2022; 11:jcm11030769. [PMID: 35160221 PMCID: PMC8846382 DOI: 10.3390/jcm11030769] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 01/27/2022] [Accepted: 01/29/2022] [Indexed: 02/04/2023] Open
Abstract
Background: Chronic Chagas cardiomyopathy (CCM) is ranked among heart failure etiologies with the highest mortality rates. CCM is characterized by alterations in left ventricular function with a typical and unique pattern of myocardial involvement. Left ventricle longitudinal speckle tracking strain is emerging as an important additive method for evaluating left ventricular function and risk of future cardiovascular events. This systematic review aimed to characterize the left ventricle (LV) longitudinal strain by speckle tracking patterns in the different stages of Chagas disease, compared to healthy controls. Methods: Searches in Medline, EMBASE, and LILACS databases (from inception to 20 May 2021) were performed. Articles written in any language that assessed patients with Chagas disease and reported any measures derived from the left ventricular strain by speckle tracking were included. Two reviewers independently selected the studies, extracted the data, and assessed the quality of evidence. Standardized mean differences (SMD) were pooled using random-effects meta-analyses. Results: Of 1044 references, ten studies, including a total of 1222 participants (CCM: 477; indeterminate form: 444; healthy controls: 301), fulfilled the selection criteria and were included in the final analysis. Patients with CCM had a significantly higher mean global longitudinal strain (GLS) value than indeterminate form (IF) patients (SMD 1.253; 95% CI 0.53, 1.98. I2 = 94%), while no significant difference was observed between IF patients and healthy controls (SMD 0.197; 95% CI −0.19, 0.59. I2 = 80%). Segmental strain analyses revealed that patients with the IF form of CD had significantly worse strain values in the basal-inferoseptal (SMD 0.49; 95% CI 0.24, 0.74. I2: 24%), and mid-inferoseptal (SMD 0.28; 95% CI 0.05, 0.50. I2: 10%) segments compared to healthy controls. Conclusions: Our results suggest different levels of functional derangements in myocardial function across different stages of Chagas disease. Further research is needed to assess the prognostic role of LV longitudinal strain and other measures derived from speckle tracking in CD patients regarding progression to cardiomyopathy and clinical outcomes prediction.
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Anwar AM, tenCate FJ. Echocardiographic evaluation of hypertrophic cardiomyopathy: A review of up-to-date knowledge and practical tips. Echocardiography 2021; 38:1795-1808. [PMID: 34555207 DOI: 10.1111/echo.15200] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 07/24/2021] [Accepted: 08/23/2021] [Indexed: 11/27/2022] Open
Abstract
Hypertrophic cardiomyopathy (HCM) is the most frequent cardiac disease with genetic substrate, affecting about .2%-.5% of the population. The proper diagnosis is important for optimal management and follow-up. Echocardiography plays an essential role in the assessment of patients with HCM including diagnosis, screening, management formulation, prognosis, and follow up. It also helps to differentiate HCM from other diseases. The advancement of software and probe technology added many echo modalities and techniques that helped in refining the diagnostic and assessing the prognosis of patients with HCM. In this review, we briefly summarize how to integrate the different echocardiographic modalities to obtain comprehensive assessment supported by an updated knowledge of the latest guidelines and recently published articles. Many practical tips and tricks are included in this review to improve the diagnostic accuracy of echocardiography and minimize errors during interpretation.
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Affiliation(s)
- Ashraf M Anwar
- Department of Cardiology, King Fahad Armed Forces Hospital, Jeddah, Saudi Arabia.,Department of Cardiology, Faculty of Medicine, Al-Azhar University, Cairo, Egypt
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Comprehensive Echocardiography of Left Atrium and Left Ventricle Using Modern Techniques Helps in Better Revealing Atrial Fibrillation in Patients with Hypertrophic Cardiomyopathy. Diagnostics (Basel) 2021; 11:diagnostics11071288. [PMID: 34359371 PMCID: PMC8304227 DOI: 10.3390/diagnostics11071288] [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: 06/20/2021] [Revised: 07/10/2021] [Accepted: 07/14/2021] [Indexed: 11/17/2022] Open
Abstract
Atrial fibrillation (AF) is an important arrhythmia in hypertrophic cardiomyopathy (HCM). We aimed to explore whether a complex evaluation of the left ventricle (LV) using modern echocardiography techniques, additionally to the left atrium (LA) boosts the probability of AF diagnosis. Standard echocardiography, 2D and 3D speckle tracking, were performed for LA and LV evaluation in HCM patients and healthy volunteers. Of 128 initially qualified HCM patients, 60 fulfilled included criteria, from which 43 had a history of AF, and 17 were without AF. LA volume index and peak strain, LV ejection fraction, and strains were significant predictors of AF. In addition, 2D global longitudinal strain (GLS) for LV at cut off -16% turned out to be the most accurate predictor of AF (OR 48.00 [95% CI 2.68-859.36], p = 0.001), whereas the combination of LA peak strain ≤ 22% and LV GLS ≥ -16% had the highest discriminatory power (OR 76.36 [95% CI 4.13-1411.36], p = 0.001). AF in HCM patients seems to be LA as well as LV disease. Revealing lower strain for LV, in addition to lower LA strain, may have an important impact on accurate characteristics of HCM patients with AF history.
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Qian D, Zhou X, Liu H, Cao L. Clinical value of 2D speckle tracking imaging in evaluating the effect of percutaneous intramyocardial septal radiofrequency ablation in patients with hypertrophic obstructive cardiomyopathy. JOURNAL OF CLINICAL ULTRASOUND : JCU 2021; 49:554-562. [PMID: 33675543 DOI: 10.1002/jcu.22989] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Revised: 01/23/2021] [Accepted: 01/23/2021] [Indexed: 06/12/2023]
Abstract
PURPOSE To explore the short-term changes after percutaneous intramyocardial septal radiofrequency ablation (PIMSRA) in patients with hypertrophic obstructive cardiomyopathy (HOCM), using quantitative analysis of two-dimensional speckle tracking imaging (2D-STI). METHODS This prospective self-controlled study included 30 HOCM patients treated with PIMSRA. The study for each patient spanned over at least 1 year. Interventricular septal thickness and the left ventricular outflow tract peak pressure gradient (LVOT-PG) were measured through echocardiography, and 2D-STI was used to evaluate the left ventricular (LV) systolic function and synchrony. Cardiac function was assessed using the New York Heart Association's (NYHA) functional classification for cardiac disease, and through the serum levels of cardiac troponin I (cTnI) and N-terminal pro-B-type natriuretic peptide (NT-proBNP). Biomarkers procollagen type I carboxy-terminal propeptide (PICP) and matrix metalloproteinases-2 (MMP-2) were detected for noninvasive assessment of myocardial fibrosis. RESULTS The patients' interventricular septal thickness, LVOT-PG, NYHA class, and plasma PICP and MMP-2 levels at the first month postoperatively were significantly lower than before operation (all P < .05). The 2D-STI quantitative variables of LV systolic function and synchrony improved significantly (all P < .05). They improved further 1 year postoperatively (P < .01 or P < .001). Serum cTnI and NT-proBNP levels increased 1 month postoperatively, but significantly decreased 1 year postoperatively (both P < .05). Pearson or Spearman correlation analysis showed that the improvement of interventricular septal thickness, LVOT-PG, NYHA class, and the levels of cTnI, NT-proBNP, PICP and MMP-2, were in positive correlation with the restoration of LV systolic function and synchrony (P < .01 or P < .001). CONCLUSION The changes in 2D-STI quantitative variables related to LV systolic function and synchrony are closely correlated with the improvement of cardiac function in HOCM patients after PIMSRA. These 2D-STI variables can serve for objective, accurate, and noninvasive evaluation of the HOCM treatment.
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Affiliation(s)
- Dajun Qian
- Department of Cardiac Function, Wuxi People's Hospital, Wuxi, China
| | - Xiaojun Zhou
- Department of Cardiac Function, Wuxi People's Hospital, Wuxi, China
| | - Huan Liu
- Department of Cardiac Function, Wuxi People's Hospital, Wuxi, China
| | - Lijun Cao
- Department of Cardiac Function, Wuxi People's Hospital, Wuxi, China
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The predictive value of left ventricular and left atrial mechanics for atrial fibrillation and heart failure in hypertrophic cardiomyopathy: a prospective cohort study. Int J Cardiovasc Imaging 2021; 37:2679-2690. [PMID: 33818698 DOI: 10.1007/s10554-021-02232-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 03/30/2021] [Indexed: 10/21/2022]
Abstract
Atrial fibrillation (AF) and heart failure (HF) represent clinical turning points, altering the natural history of HCM and influencing long-term outcome of the disease. The aim of this study was to evaluate the ability of left ventricular (LV) and left atrial (LA) myocardial deformation parameters to predict new-onset AF and HF outcomes in patients with HCM. This was a prospective study that included HCM patients without severe valvular heart disease, prior myocardial infarction or history of AF. The study sample consisted of 250 patients (mean age 50.8 ± 15.8, 67.2% male). Two-dimensional (2D) speckle tracking deformation parameters including global longitudinal strain (GLS), radial strain, circumferential strain, LA reservoir strain (LAεres), LA conduit strain (LAεcon) and LA booster strain(LAεboost) were examined. During a mean follow-up of 2.5 ± 1.2 years, 44 patients developed new-onset AF. All the LV and LA deformation parameters were significant univariate predictors of AF. GLS and LAεres had the highest C statistic among the LV and LA functional indices. In multivariable analysis, only LAεres remained an independent predictor of the arrhythmia (HR 0.91, 95% CI 0.85-0.98, p: 0.008). Similarly, GLS and LAεres had the highest predictive value among the 2D speckle tracking parameters for HF outcomes. LAεres remained an independent predictor after adjusting for significant covariates. GLS and LAεres demonstrated high predictive value for the development of AF and HF in HCM. LAεres was the only independent predictor of both outcomes.Clinical trial registration: ClinicalTrials.gov identifier: NCT04112511.
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10
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Minciună IA, Hilda Orășan O, Minciună I, Lazar AL, Sitar-Tăut AV, Oltean M, Tomoaia R, Puiu M, Sitar-Tăut DA, Pop D, Cozma A. Assessment of subclinical diabetic cardiomyopathy by speckle-tracking imaging. Eur J Clin Invest 2021; 51:e13475. [PMID: 33326612 DOI: 10.1111/eci.13475] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/17/2020] [Revised: 11/28/2020] [Accepted: 12/05/2020] [Indexed: 12/15/2022]
Abstract
BACKGROUND Diastolic dysfunction is traditionally believed to be the first subclinical manifestation of diabetic cardiomyopathy (DCM), leading to systolic dysfunction and then overt heart failure. However, in the last few years, several studies suggested that systolic subclinical dysfunction measured by speckle-tracking echocardiography (STE) may appear ahead of diastolic dysfunction. In this review, the main endpoint is to show whether subclinical myocardial systolic dysfunction appears ahead of diastolic dysfunction and the implication this may have on the evolution and management of DCM. MATERIALS AND METHODS We performed a search in PubMed for all relevant publications on the assessment of DCM by STE from 1 June 2015 to 1 June 2020. RESULTS AND CONCLUSIONS The results illustrate that subclinical systolic dysfunction assessed by STE is present in early DCM stages, with or without the association of diastolic dysfunction. This could be a promising perspective for the early management of patients with DCM leading to the prevention of the overt form of disease.
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Affiliation(s)
- Ioan-Alexandru Minciună
- "Iuliu Hatieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania.,Cardiology Department, Rehabilitation Hospital, Cluj-Napoca, Romania
| | - Olga Hilda Orășan
- Internal Medicine Department, "Iuliu Haţieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Iulia Minciună
- Regional Institute of Gastroenterology and Hepatology ''Octavian Fodor'', Cluj-Napoca, Romania
| | - Andrada-Luciana Lazar
- Dermatology Department, "Iuliu Haţieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Adela Viviana Sitar-Tăut
- Internal Medicine Department, "Iuliu Haţieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
| | - Monica Oltean
- Heart Institute ''Nicolae Stancioiu'', Cluj-Napoca, Romania
| | - Raluca Tomoaia
- "Iuliu Hatieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania.,Cardiology Department, Rehabilitation Hospital, Cluj-Napoca, Romania
| | - Mihai Puiu
- "Iuliu Hatieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania.,Cardiology Department, Rehabilitation Hospital, Cluj-Napoca, Romania
| | - Dan-Andrei Sitar-Tăut
- Faculty of Economics and Business Administration, Babeș-Bolyai University, Cluj-Napoca, Romania
| | - Dana Pop
- "Iuliu Hatieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania.,Cardiology Department, Rehabilitation Hospital, Cluj-Napoca, Romania
| | - Angela Cozma
- Internal Medicine Department, "Iuliu Haţieganu" University of Medicine and Pharmacy, Cluj-Napoca, Romania
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11
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Parcharidou D, Zegkos T, Ntelios D, Panagiotidis T, Katranas S, Siskos A, Meditskou S, Karvounis H, Efthimiadis G. The natural history of hypertrophic cardiomyopathy in a large Mediterranean cohort. J Cardiovasc Med (Hagerstown) 2020; 21:428-434. [DOI: 10.2459/jcm.0000000000000945] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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12
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Pastore MC, De Carli G, Mandoli GE, D'Ascenzi F, Focardi M, Contorni F, Mondillo S, Cameli M. The prognostic role of speckle tracking echocardiography in clinical practice: evidence and reference values from the literature. Heart Fail Rev 2020; 26:1371-1381. [PMID: 32219615 DOI: 10.1007/s10741-020-09945-9] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Speckle tracking echocardiography (STE) is a second-level echocardiographic technique which has gradually gained relevance in the last years. It allows semi-automatic quantification of myocardial deformation and function, overcoming most of the limitations characterizing basic echocardiography and providing an early detection of cardiac impairment. Today, its feasibility and usefulness are highly supported by literature. In particular, several studies demonstrated that STE could provide additional prognostic information beyond conventional echocardiographic and traditional clinical parameters. Moreover, a recent standardization of speckle tracking analysis regarding all cardiac chambers paved the way for the integration of STE in diagnostic and prognostic protocols for particular clinical settings. The aim of this review is to describe the prognostic role of STE in different clinical scenarios basing on currently available evidence.
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Affiliation(s)
- Maria Concetta Pastore
- Department of Cardiovascular Diseases, University of Siena, Viale Bracci 1, Siena, Italy.
| | - Giuseppe De Carli
- Department of Cardiovascular Diseases, University of Siena, Viale Bracci 1, Siena, Italy
| | - Giulia Elena Mandoli
- Department of Cardiovascular Diseases, University of Siena, Viale Bracci 1, Siena, Italy
| | - Flavio D'Ascenzi
- Department of Cardiovascular Diseases, University of Siena, Viale Bracci 1, Siena, Italy
| | - Marta Focardi
- Department of Cardiovascular Diseases, University of Siena, Viale Bracci 1, Siena, Italy
| | - Francesco Contorni
- Department of Cardiovascular Diseases, University of Siena, Viale Bracci 1, Siena, Italy
| | - Sergio Mondillo
- Department of Cardiovascular Diseases, University of Siena, Viale Bracci 1, Siena, Italy
| | - Matteo Cameli
- Department of Cardiovascular Diseases, University of Siena, Viale Bracci 1, Siena, Italy
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13
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Echeverría LE, Rojas LZ, Villamizar MC, Luengas C, Chaves AM, Rodríguez JA, Campo R, Clavijo C, Redondo AM, López LA, Gómez-Ochoa SA, Morillo CA, Rueda-Ochoa OL, Franco OH. Echocardiographic parameters, speckle tracking, and brain natriuretic peptide levels as indicators of progression of indeterminate stage to Chagas cardiomyopathy. Echocardiography 2020; 37:429-438. [PMID: 32045055 DOI: 10.1111/echo.14603] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/05/2019] [Accepted: 01/17/2020] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND Chronic Chagas cardiomyopathy (CCM) is characterized by a unique type of cardiac involvement. Few studies have characterized echocardiographic (Echo) transitions from the indeterminate Chagas disease (ChD) form to CCM. The objective of this study was to identify the best cutoffs in multiple Echo parameters, speckle tracking, and N-terminal pro B-type natriuretic peptide (NT-proBNP) to distinguish patients without CCM (stage A) vs patients with myocardial involvement (stages B, C, or D). METHODS Cross-sectional study conducted in 273 consecutive patients with different CCM stages. Echo parameters, NT-proBNP, and other clinical variables were measured. Logistic regression models (dichotomized in stage A versus B, C, and D) adjusted for age, sex, body mass index, and NT-proBNP were performed. RESULTS Left ventricular global longitudinal strain (LV-GLS), mitral flow E velocity, LV mass index, and NT-proBNP identified early changes that differentiated stages A vs B, C, and D. The LV-GLS with a cutoff -20.5% showed the highest performance (AUC 92.99%; accuracy 84.56% and negative predictive value (NPV) 88.82%), which improved when it was additionally adjusted by NT-proBNP with a cutoff -20.0% (AUC 94.30%; accuracy 88.42% and NPV 93.55%). CONCLUSIONS Our findings suggest that Echo parameters and NT-proBNP may be used as diagnostic variables in detecting the onset of myocardial alterations in patients with the indeterminate stage of ChD. LV-GLS was the more accurate measurement regarding stage A differentiation from the stages B, C, and D. Prospective longitudinal studies are needed to validate these findings.
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Affiliation(s)
- Luis E Echeverría
- Heart Failure and Transplant Clinic, Cardiovascular Foundation of Colombia, Floridablanca, Colombia.,Public Health and Epidemiological Studies Group, Cardiovascular Foundation of Colombia, Floridablanca, Colombia.,Non-invasive Cardiovascular Diagnostic, Cardiovascular Foundation of Colombia, Floridablanca, Colombia
| | - Lyda Z Rojas
- Public Health and Epidemiological Studies Group, Cardiovascular Foundation of Colombia, Floridablanca, Colombia.,Department of Paediatrics, Obstetrics, Gynaecology and Preventative, Universidad Autònoma de Barcelona, Barcelona, Spain.,Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands
| | - María C Villamizar
- Non-invasive Cardiovascular Diagnostic, Cardiovascular Foundation of Colombia, Floridablanca, Colombia
| | - Carlos Luengas
- Non-invasive Cardiovascular Diagnostic, Cardiovascular Foundation of Colombia, Floridablanca, Colombia
| | - Angel M Chaves
- Non-invasive Cardiovascular Diagnostic, Cardiovascular Foundation of Colombia, Floridablanca, Colombia
| | - Jaime A Rodríguez
- Heart Failure and Transplant Clinic, Cardiovascular Foundation of Colombia, Floridablanca, Colombia.,Non-invasive Cardiovascular Diagnostic, Cardiovascular Foundation of Colombia, Floridablanca, Colombia
| | - Rafael Campo
- Non-invasive Cardiovascular Diagnostic, Cardiovascular Foundation of Colombia, Floridablanca, Colombia
| | - Claudia Clavijo
- Non-invasive Cardiovascular Diagnostic, Cardiovascular Foundation of Colombia, Floridablanca, Colombia
| | - Adriana M Redondo
- Heart Failure and Transplant Clinic, Cardiovascular Foundation of Colombia, Floridablanca, Colombia
| | - Luis A López
- Research Group and Development of Nursing Knowledge (GIDCEN-FCV), Research Institute, Cardiovascular Foundation of Colombia, Floridablanca, Colombia
| | | | - Carlos A Morillo
- Department of Cardiac Sciences, Libin Cardiovascular Institute of Alberta, University of Calgary, Calgary, AB, Canada.,Department of Medicine, Cardiology Division, McMaster University, PHRI-HHSC, Hamilton, ON, Canada
| | - Oscar L Rueda-Ochoa
- Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands.,Electrocardiography Research Group, Medicine School, Universidad Industrial de Santander, Bucaramanga, Colombia
| | - Oscar H Franco
- Department of Epidemiology, Erasmus MC, University Medical Center Rotterdam, Rotterdam, The Netherlands.,Institute of Social and Preventive Medicine (ISPM), University of Bern, Bern, Switzerland
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14
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HUANG CHENYU, LEE JENKUANG, CHEN ZHENGWEI, CHENG JENFANG, CHEN SSUYUAN, LIN LIANYU, WU CHOKAI. Inhaled Prostacyclin on Exercise Echocardiographic Cardiac Function in Preserved Ejection Fraction Heart Failure. Med Sci Sports Exerc 2020; 52:269-277. [DOI: 10.1249/mss.0000000000002145] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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15
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Vergé MP, Cochet H, Reynaud A, Morlon L, Peyrou J, Vincent C, Rooryck C, Ritter P, Lafitte S, Réant P. Characterization of hypertrophic cardiomyopathy according to global, regional, and multi-layer longitudinal strain analysis, and prediction of sudden cardiac death. Int J Cardiovasc Imaging 2018; 34:1091-1098. [PMID: 29488042 DOI: 10.1007/s10554-018-1323-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/22/2017] [Accepted: 02/22/2018] [Indexed: 01/24/2023]
Abstract
To evaluate the severity of hypertrophic cardiomyopathy (HCM) according to global, regional, and multi-layer longitudinal strain (LS) analysis using speckle-tracking echocardiography. From February 2007 to November 2014, we prospectively evaluated 375 consecutive HCM patients referred to our specialized cardiomyopathy center. Demographics, clinical, and rest and exercise echocardiographic parameters were collected according to a completely standardized protocol. Global, regional, and multilayer strain analyses were performed. Correlations between LS and other characteristics were evaluated, and we assessed their prognostic value to predict sudden cardiac death (SCD) or appropriate implantable cardioverter defibrillator (ICD) shocks during follow-up, using Cox proportional hazards analyses. We finally included 217 patients (50.1 ± 15.6 years, 67% male) but only 179 (82%) had LS analysis of sufficient quality. An inverse relation was observed between the mean basal left ventricular (LV) LS and diastolic parameters [E/Ea (r = - 0.30) and left atrium indexed volume (r = - 0.23)], as well as between the resting LV outflow-tract maximal gradient (r = - 0.26) or during peak exercise (r = - 0.20). Mean LS in the LV hypertrophic area was particularly related with maximal wall thickness (r = - 0.47) and transmural global LS with the degree of myocardial fibrosis in cardiac magnetic resonance (r = - 0.32). During a median follow-up of 2.8 ± 1.5 years, mean transmural LS in the hypertrophic area was predictor of SCD and appropriate ICD shock (10 events/179 patients, hazard ratio = 0.83 [95% CI 0.72-0.95], p = 0.01). Basal LS and hypertrophic area LS are valuable parameters to evaluate HCM severity. Mean hypertrophic area LS particularly seems predictive of SCD occurrence and appropriate ICD shocks.
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Affiliation(s)
| | - Hubert Cochet
- Bordeaux University Hospital, 33000, Bordeaux, France.,University of Bordeaux, 33000, Bordeaux, France.,IHU Lyric, 33600, Pessac, France
| | - Amélie Reynaud
- Bordeaux University Hospital, 33000, Bordeaux, France.,University of Bordeaux, 33000, Bordeaux, France
| | - Lucas Morlon
- Bordeaux University Hospital, 33000, Bordeaux, France.,University of Bordeaux, 33000, Bordeaux, France
| | - Jérôme Peyrou
- Bordeaux University Hospital, 33000, Bordeaux, France.,University of Bordeaux, 33000, Bordeaux, France
| | - Cécile Vincent
- Bordeaux University Hospital, 33000, Bordeaux, France.,University of Bordeaux, 33000, Bordeaux, France
| | - Caroline Rooryck
- Bordeaux University Hospital, 33000, Bordeaux, France.,University of Bordeaux, 33000, Bordeaux, France.,IHU Lyric, 33600, Pessac, France
| | - Philippe Ritter
- Bordeaux University Hospital, 33000, Bordeaux, France.,University of Bordeaux, 33000, Bordeaux, France.,IHU Lyric, 33600, Pessac, France
| | - Stéphane Lafitte
- Bordeaux University Hospital, 33000, Bordeaux, France.,University of Bordeaux, 33000, Bordeaux, France.,IHU Lyric, 33600, Pessac, France
| | - Patricia Réant
- Bordeaux University Hospital, 33000, Bordeaux, France. .,University of Bordeaux, 33000, Bordeaux, France. .,IHU Lyric, 33600, Pessac, France. .,Hopital Cardiologique Haut-Leveque, Avenue de Magellan, 33604, Pessac, France.
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