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Vera A, Cecconi A, Martínez-Vives P, López-Melgar B, Olivera MJ, Hernández S, Rojas-González A, Díez-Villanueva P, Salamanca J, Caballero P, Jiménez-Borreguero LJ, Alfonso F. Usefulness of tissue tracking to differentiate tachycardia-induced cardiomyopathy from dilated cardiomyopathy in patients admitted for heart failure. Heart Vessels 2024:10.1007/s00380-024-02471-w. [PMID: 39375197 DOI: 10.1007/s00380-024-02471-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/07/2024] [Accepted: 09/25/2024] [Indexed: 10/09/2024]
Abstract
INTRODUCTION Differentiation of tachycardia-induced cardiomyopathy (TIC) from dilated cardiomyopathy (DCM) in patients admitted for heart failure (HF) with left ventricular dysfunction and supraventricular tachyarrhythmia (SVT) remains challenging. The role of tissue tracking (TT) in this setting remains unknown. METHODS Forty-three consecutive patients admitted for HF due to SVT with left ventricular ejection fraction (LVEF) < 50% undergoing CMR were retrospectively included. Those eventually evolving to LVEF > 50% at follow-up were classified as TIC and those maintaining a LVEF < 50% were classified as DCM. Clinical, echocardiography, and CMR findings, including TT, were analyzed to predict LVEF recovery. RESULTS Twenty-five (58%) patients were classified as TIC. Late gadolinium enhancement (LGE) was more frequent in DCM group (61% vs 16%, p = 0.004). Left ventricle (LV) peak systolic radial velocity and peak diastolic radial strain rate were lower in DCM group (7.24 ± 4.44 mm/s vs 10.8 ± 4.5 mm/s; p = 0.015 and -0.12 ± 0.33 1/s vs -0.48 ± 0.51 1/s; p = 0.016, respectively). Right ventricle (RV) peak circumferential displacement was lower in patients with TIC (0.2 ± 1.3 vs 1.3 ± 0.9°; p = 0.009). In the multivariate analysis, diabetes (p = 0.046), presence of LGE (p = 0.028), LV peak systolic radial velocity < 7.5 mm/s (p = 0.034), and RV peak circumferential displacement > 0.5° (p = 0.028) were independent predictors of lack of LVEF recovery. CONCLUSION In the setting of acute HF with LV dysfunction related to SVT, diabetes, LGE, LV peak systolic velocity, and RV peak circumferential displacement are independent predictors of lack of LVEF recovery and, therefore, represent clinically useful parameters to differentiate TIC from DCM.
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Affiliation(s)
- Alberto Vera
- Cardiology Department, Hospital Universitario de La Princesa, Universidad Autónoma de Madrid, IIS-IP, CIBER-CV, C/Diego de León 62, Madrid, 28006, Madrid, Spain
| | - Alberto Cecconi
- Cardiology Department, Hospital Universitario de La Princesa, Universidad Autónoma de Madrid, IIS-IP, CIBER-CV, C/Diego de León 62, Madrid, 28006, Madrid, Spain.
| | - Pablo Martínez-Vives
- Cardiology Department, Hospital Universitario de La Princesa, Universidad Autónoma de Madrid, IIS-IP, CIBER-CV, C/Diego de León 62, Madrid, 28006, Madrid, Spain
| | - Beatriz López-Melgar
- Cardiology Department, Hospital Universitario de La Princesa, Universidad Autónoma de Madrid, IIS-IP, CIBER-CV, C/Diego de León 62, Madrid, 28006, Madrid, Spain
| | - María José Olivera
- Radiology Department, Hospital Universitario de La Princesa, Universidad Autónoma de Madrid, IIS-IP, Madrid, Spain
| | - Susana Hernández
- Radiology Department, Hospital Universitario de La Princesa, Universidad Autónoma de Madrid, IIS-IP, Madrid, Spain
| | - Antonio Rojas-González
- Cardiology Department, Hospital Universitario de La Princesa, Universidad Autónoma de Madrid, IIS-IP, CIBER-CV, C/Diego de León 62, Madrid, 28006, Madrid, Spain
| | - Pablo Díez-Villanueva
- Cardiology Department, Hospital Universitario de La Princesa, Universidad Autónoma de Madrid, IIS-IP, CIBER-CV, C/Diego de León 62, Madrid, 28006, Madrid, Spain
| | - Jorge Salamanca
- Cardiology Department, Hospital Universitario de La Princesa, Universidad Autónoma de Madrid, IIS-IP, CIBER-CV, C/Diego de León 62, Madrid, 28006, Madrid, Spain
| | - Paloma Caballero
- Radiology Department, Hospital Universitario de La Princesa, Universidad Autónoma de Madrid, IIS-IP, Madrid, Spain
| | - Luis Jesús Jiménez-Borreguero
- Cardiology Department, Hospital Universitario de La Princesa, Universidad Autónoma de Madrid, IIS-IP, CIBER-CV, C/Diego de León 62, Madrid, 28006, Madrid, Spain
| | - Fernando Alfonso
- Cardiology Department, Hospital Universitario de La Princesa, Universidad Autónoma de Madrid, IIS-IP, CIBER-CV, C/Diego de León 62, Madrid, 28006, Madrid, Spain
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Uotani Y, Sasaki N, Nakashima M, Akiyama R, Oguri N, Miyamoto S, Miyauchi S, Okamura S, Okubo Y, Tokuyama T, Ohno H, Nakano Y. Clinical Features of Tachycardia-induced Cardiomyopathy in Patients with Atrial Fibrillation. Intern Med 2024; 63:2509-2517. [PMID: 38369360 DOI: 10.2169/internalmedicine.2466-23] [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] [Indexed: 02/20/2024] Open
Abstract
Objective Atrial fibrillation (AF) is the most common cause of tachycardia-induced cardiomyopathy (TIC). However, which patients with AF are prone to developing TIC remains unclear. In this study, we investigated the clinical features of AF patients with TIC. Methods This single-center study included 722 patients with AF (average age, 63.1±10.2 years old; 191 women) who underwent radiofrequency catheter ablation. We defined TIC as an initial left ventricular ejection fraction (LVEF) of <40% and a >20% recovery of the LVEF after successful AF ablation and compared the clinical characteristics between the TIC and control groups. Results The proportions of type 2 diabetes (30.5% vs. 14.7%), renal dysfunction (34.2% vs. 23.8%), hypertension (67.1% vs. 54.8%), and persistent AF (62.2% vs. 32.2%) were significantly higher in the TIC group (n=82) than in the control group (n=640). The atrioventricular nodal effective refractory period (AVNERP) (303±72 ms vs. 332±86 ms; p=0.017) was significantly shorter in the TIC group than in the control group. A multivariable analysis found that persistent AF [odds ratio (OR), 3.19; 95% confidence interval (CI), 1.94-5.24], renal dysfunction (OR, 1.87; 95% CI, 1.06-3.32), and type 2 diabetes (OR, 2.30; 95% CI, 1.31-4.05) were significantly associated with TIC. Conclusion Comorbid renal dysfunction and type 2 diabetes were clinical features of AF patients with TIC. Persistent AF, and short AVNERP may be involved in the development of TIC.
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Affiliation(s)
- Yukimi Uotani
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences, Japan
| | - Nobuo Sasaki
- Health Management and Promotion Center, Hiroshima Atomic Bomb Casualty Council, Japan
| | - Mika Nakashima
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences, Japan
| | - Rie Akiyama
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences, Japan
| | - Naoto Oguri
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences, Japan
| | - Shogo Miyamoto
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences, Japan
| | - Shunsuke Miyauchi
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences, Japan
| | - Sho Okamura
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences, Japan
| | - Yousaku Okubo
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences, Japan
| | - Takehito Tokuyama
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences, Japan
| | - Haruya Ohno
- Department of Molecular and Internal Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences, Japan
| | - Yukiko Nakano
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences, Japan
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Takami A, Kato M, Kotake Y, Okamura A, Tomomori T, Kawatani S, Yamamoto K. Predicting factors for omitting beta-blockers in patients with tachycardia-induced cardiomyopathy after successful catheter ablation for atrial fibrillation. Heart Vessels 2024; 39:706-713. [PMID: 38446171 DOI: 10.1007/s00380-024-02385-7] [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: 09/24/2023] [Accepted: 02/28/2024] [Indexed: 03/07/2024]
Abstract
Tachycardia induces a reduction in the left ventricular ejection fraction (LVEF), which is defined as tachycardia-induced cardiomyopathy (TIC). Conversion to and maintenance of sinus rhythm by catheter ablation can improve LVEF in patients with TIC due to atrial fibrillation (AF). Beta-blockers are mandatory for the treatment of heart failure with reduced LVEF(HFrEF), but the necessity of beta-blockers in TIC patients even after catheter ablation remains unclear. We examined the effect of beta-blockers on cardiac function in TIC patients after catheter ablation. We retrospectively analyzed 124 patients with a history of heart failure and an LVEF of ≤ 50% who underwent catheter ablation for AF. TIC was defined as a ≥ 10% improvement in the baseline LVEF and an improvement to an LVEF of ≥ 50% at 6 months after ablation. Patients with other cardiomyopathy diagnosed before the ablation were excluded. LVEF was significantly increased with the reductions of the left ventricular and left atrial volumes at the 6-month follow-up in all 80 patients with TIC. No beta-blockers were prescribed during the post-ablation follow-up in 21 patients with TIC. The absolute values of and changes in the echocardiographic parameters between before and after ablation were not significantly different between patients with and without beta-blockers after the ablation. A simple score using the history of hospitalization for heart failure and use of beta-blockers or diuretics prior to ablation was useful in identifying TIC patients who did not need prescription of beta-blockers after catheter ablation. LVEF similarly improved in both patients with and without prescription of beta-blockers after the ablation. Beta-blockers may not need to be prescribed after successful catheter ablation for AF in LVEF of ≤ 50% patients without other cause of cardiomyopathy diagnosed before the ablation, a history of hospitalization for heart failure and prescription of beta-blockers and diuretics before the ablation.
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Affiliation(s)
- Aiko Takami
- Department of Cardiovascular Medicine and Endocrinology and Metabolism, Faculty of Medicine, Tottori University, 36-1 Nishi-Cho, Yonago, 683-8504, Japan
| | - Masaru Kato
- Department of Cardiovascular Medicine and Endocrinology and Metabolism, Faculty of Medicine, Tottori University, 36-1 Nishi-Cho, Yonago, 683-8504, Japan.
| | - Yasuhito Kotake
- Department of Cardiovascular Medicine and Endocrinology and Metabolism, Faculty of Medicine, Tottori University, 36-1 Nishi-Cho, Yonago, 683-8504, Japan
| | - Akihiro Okamura
- Department of Cardiovascular Medicine and Endocrinology and Metabolism, Faculty of Medicine, Tottori University, 36-1 Nishi-Cho, Yonago, 683-8504, Japan
| | - Takuya Tomomori
- Department of Cardiovascular Medicine and Endocrinology and Metabolism, Faculty of Medicine, Tottori University, 36-1 Nishi-Cho, Yonago, 683-8504, Japan
| | - Shunsuke Kawatani
- Department of Cardiovascular Medicine and Endocrinology and Metabolism, Faculty of Medicine, Tottori University, 36-1 Nishi-Cho, Yonago, 683-8504, Japan
| | - Kazuhiro Yamamoto
- Department of Cardiovascular Medicine and Endocrinology and Metabolism, Faculty of Medicine, Tottori University, 36-1 Nishi-Cho, Yonago, 683-8504, Japan
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Sakai T, Tsuboi K, Takarada S, Okabe M, Nakaoka H, Ibuki K, Ozawa SW, Hata Y, Ichimata S, Nishida N, Hirono K. Tachycardia-Induced Cardiomyopathy in an Infant with Atrial Flutter and Prolonged Recovery of Cardiac Function. J Clin Med 2024; 13:3313. [PMID: 38893024 PMCID: PMC11172730 DOI: 10.3390/jcm13113313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2024] [Revised: 05/21/2024] [Accepted: 05/31/2024] [Indexed: 06/21/2024] Open
Abstract
Background: Tachycardia-induced cardiomyopathy (TIC) is caused by prolonged tachycardia, leading to left ventricular dilatation and systolic dysfunction with heart failure. Although TIC is more common in adults, it is rare in early infancy. Methods: Clinical testing was performed as part of medical evaluation and management. Next-generation sequencing (NGS) was conducted for a patient with TIC. A literature review on TIC was also conducted. Results: The case involved a 5-month-old infant referred to the hospital due to symptoms of heart failure lasting at least two months. The infant's heart rate was 200 beats per minute, the left ventricular ejection fraction fell below 14%, and electrocardiograms showed atrial flutter, suggesting TIC. After cardioversion, there was no recurrence of atrial flutter, and cardiac function improved 98 days after tachycardia arrest. The NGS did not identify any pathogenic variants. The literature review identified eight early infantile cases of TIC. However, no previous reports described a case with such a prolonged duration of TIC as ours. Conclusions: This is the first report of a case of prolonged TIC in a child with the documented time to recover normal cardiac function. The improvement of cardiac function depends on the duration of TIC. Early recognition and intervention in TIC are essential to improve outcomes for infantile patients, as timely treatment offers the potential for recovery.
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Affiliation(s)
- Tomohide Sakai
- Department of Pediatrics, Faculty of Medicine, University of Toyama, Toyama 930-0194, Japan; (T.S.)
| | - Kaori Tsuboi
- Department of Pediatrics, Faculty of Medicine, University of Toyama, Toyama 930-0194, Japan; (T.S.)
| | - Shinya Takarada
- Department of Pediatrics, Faculty of Medicine, University of Toyama, Toyama 930-0194, Japan; (T.S.)
| | - Mako Okabe
- Department of Pediatrics, Faculty of Medicine, University of Toyama, Toyama 930-0194, Japan; (T.S.)
| | - Hideyuki Nakaoka
- Department of Pediatrics, Faculty of Medicine, University of Toyama, Toyama 930-0194, Japan; (T.S.)
| | - Keijiro Ibuki
- Department of Pediatrics, Faculty of Medicine, University of Toyama, Toyama 930-0194, Japan; (T.S.)
| | - Sayaka W. Ozawa
- Department of Pediatrics, Faculty of Medicine, University of Toyama, Toyama 930-0194, Japan; (T.S.)
| | - Yukiko Hata
- Department of Legal Medicine, Faculty of Medicine, University of Toyama, Toyama 930-0194, Japan
| | - Shojiro Ichimata
- Department of Legal Medicine, Faculty of Medicine, University of Toyama, Toyama 930-0194, Japan
| | - Naoki Nishida
- Department of Legal Medicine, Faculty of Medicine, University of Toyama, Toyama 930-0194, Japan
| | - Keiichi Hirono
- Department of Pediatrics, Faculty of Medicine, University of Toyama, Toyama 930-0194, Japan; (T.S.)
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Mathavan A, Krekora U, Belaunzaran Dominguez M, Mathavan A. Heterozygous desmoplakin ( DSP) variants presenting with early onset cardiomyopathy and refractory ventricular tachycardia. BMJ Case Rep 2024; 17:e259308. [PMID: 38383124 PMCID: PMC10882317 DOI: 10.1136/bcr-2023-259308] [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] [Indexed: 02/23/2024] Open
Abstract
Arrhythmogenic cardiomyopathy is a non-ischaemic cardiomyopathy characterised by the presence of myocardial dysfunction and inherited conduction disease that predisposes patients to malignant ventricular arrhythmias and sudden cardiac death. There is a growing awareness of the diverse phenotypic presentation of arrhythmogenic cardiomyopathy, which may demonstrate preferential involvement of the left, right or both ventricles. A subset of arrhythmogenic cardiomyopathy may be due to mutations of desmosomes, intercellular junctions of the myocardium that promote structural and electrical integrity. Mutations of desmoplakin, encoded by the DSP gene and a critical constituent protein of desmosomes, have been implicated in the onset of arrhythmogenic cardiomyopathy. We present a structured case report of desmoplakin arrhythmogenic cardiomyopathy secondary to novel heterozygous DSP mutations (c.1061T>C and c.795G>C) manifesting as early onset non-ischaemic cardiomyopathy and recurrent ventricular tachycardia refractory to multiple modalities of therapy, including oral antiarrhythmics, cardiac ablation and bilateral sympathectomy, as well as frequent implantable cardioverter-defibrillator discharges.
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Affiliation(s)
- Akshay Mathavan
- Internal Medicine, University of Florida, Gainesville, Florida, USA
| | - Urszula Krekora
- College of Medicine, University of Central Florida, Orlando, Florida, USA
| | | | - Akash Mathavan
- Internal Medicine, University of Florida, Gainesville, Florida, USA
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De Larochellière H, Brouillette F, Lévesque P, Dognin N, St-Germain R, Rimac G, Lemay S, Philippon F, Sénéchal M. Severity of Left Ventricular Dysfunction in Patients With Tachycardia-Induced Cardiomyopathy: Impacts on Remodeling After Atrial Flutter Ablation. Am J Cardiol 2024; 213:132-139. [PMID: 38114044 DOI: 10.1016/j.amjcard.2023.11.072] [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: 09/05/2023] [Revised: 11/12/2023] [Accepted: 11/24/2023] [Indexed: 12/21/2023]
Abstract
Tachycardia-induced cardiomyopathy is defined as a reversible left ventricular (LV) systolic dysfunction (SeD) resulting from a sustained fast heart rate. LV remodeling in patients with severe LV dysfunction at diagnosis remains poorly understood. In this retrospective cohort study, we described LV remodeling in 50 patients who underwent atrial flutter ablation. These patients were divided into severe LV SeD (LV ejection fraction [EF] ≤30%) and LV nonsevere SeD (LVEF 31% to 50%) at baseline. All continuous variables are expressed as median and interquartile range. LVEF was 18% (13 to 25) and 38% (34 to 41) in the SeD (n = 29) and LV nonsevere SeD (n = 21) groups, respectively. At baseline, patients with SeD had higher LV end-diastolic diameter (56 [54 to 59] vs 49 mm [47 to 52], p <0.01), LV end-systolic diameter (48 [43 to 51] vs 36 mm [34 to 41], p <0.01), LV end-diastolic volume (71 [64 to 85] vs 56 ml/m2 [46 to 68], p <0.01), LV end-systolic volume (56 [53 to 70] vs 36 ml/m2 [27 to 42], p <0.01), and lower tricuspid annular plane systolic excursion (12 [10 to 13] vs 16 mm [13 to 19], p <0.01). At last follow-up, LVEF was not statistically significantly different between groups. However, LV end-systolic diameter (36 [34 to 39] vs 32 mm [32 to 34], p = 0.01) and LV end-systolic volume (29 [26 to 35] vs 25 ml/m2 [20 to 29], p = 0.02) remained larger in the SeD group. Seven patients (14%), all from the SeD group, had a LVEF ≤35% 2 months after rhythm control, and reverse remodeling was observed up to 9 months. In conclusion, more than half of patients with tachycardia-induced cardiomyopathy and atrial flutter had LVEF ≤30% at baseline. LVEF recovery and LV remodeling were observed beyond 2 months, highlighting the importance of rhythm control and early guideline-directed medical therapy in these patients.
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Affiliation(s)
- Hugo De Larochellière
- Division of Cardiology, Institut Universitaire de Cardiologie et Pneumologie de Québec (IUCPQ), Université Laval, Québec City, Québec, Canada
| | - François Brouillette
- Division of Cardiology, Institut Universitaire de Cardiologie et Pneumologie de Québec (IUCPQ), Université Laval, Québec City, Québec, Canada
| | - Patrick Lévesque
- Division of Cardiology, Institut Universitaire de Cardiologie et Pneumologie de Québec (IUCPQ), Université Laval, Québec City, Québec, Canada
| | - Nicolas Dognin
- Division of Cardiology, Institut Universitaire de Cardiologie et Pneumologie de Québec (IUCPQ), Université Laval, Québec City, Québec, Canada
| | - Raphaël St-Germain
- Division of Cardiology, Institut Universitaire de Cardiologie et Pneumologie de Québec (IUCPQ), Université Laval, Québec City, Québec, Canada
| | - Goran Rimac
- Division of Cardiology, Institut Universitaire de Cardiologie et Pneumologie de Québec (IUCPQ), Université Laval, Québec City, Québec, Canada
| | - Sylvain Lemay
- Division of Cardiology, Institut Universitaire de Cardiologie et Pneumologie de Québec (IUCPQ), Université Laval, Québec City, Québec, Canada
| | - François Philippon
- Division of Cardiology, Institut Universitaire de Cardiologie et Pneumologie de Québec (IUCPQ), Université Laval, Québec City, Québec, Canada
| | - Mario Sénéchal
- Division of Cardiology, Institut Universitaire de Cardiologie et Pneumologie de Québec (IUCPQ), Université Laval, Québec City, Québec, Canada.
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Cha MJ, Hong YJ, Park CH, Cha YJ, Kim TH, Kim C, Park CH. Utilities and Limitations of Cardiac Magnetic Resonance Imaging in Dilated Cardiomyopathy. Korean J Radiol 2023; 24:1200-1220. [PMID: 38016680 PMCID: PMC10700999 DOI: 10.3348/kjr.2023.0531] [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: 06/05/2023] [Revised: 08/08/2023] [Accepted: 08/15/2023] [Indexed: 11/30/2023] Open
Abstract
Dilated cardiomyopathy (DCM) is one of the most common types of non-ischemic cardiomyopathy. DCM is characterized by left ventricle (LV) dilatation and systolic dysfunction without coronary artery disease or abnormal loading conditions. DCM is not a single disease entity and has a complex historical background of revisions and updates to its definition because of its diverse etiology and clinical manifestations. In cases of LV dilatation and dysfunction, conditions with phenotypic overlap should be excluded before establishing a DCM diagnosis. The differential diagnoses of DCM include ischemic cardiomyopathy, valvular heart disease, burned-out hypertrophic cardiomyopathy, arrhythmogenic cardiomyopathy, and non-compaction. Cardiac magnetic resonance (CMR) imaging is helpful for evaluating DCM because it provides precise measurements of cardiac size, function, mass, and tissue characterization. Comprehensive analyses using various sequences, including cine imaging, late gadolinium enhancement imaging, and T1 and T2 mapping, may help establish differential diagnoses, etiological work-up, disease stratification, prognostic determination, and follow-up procedures in patients with DCM phenotypes. This article aimed to review the utilities and limitations of CMR in the diagnosis and assessment of DCM.
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Affiliation(s)
- Min Jae Cha
- Department of Radiology, Chung-Ang University Hospital, Seoul, Republic of Korea
| | - Yoo Jin Hong
- Department of Radiology and Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Chan Ho Park
- Department of Radiology, Soonchunhyang University Cheonan Hospital, Cheonan, Republic of Korea
| | - Yoon Jin Cha
- Department of Pathology, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Tae Hoon Kim
- Department of Radiology and Research Institute of Radiological Science, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Cherry Kim
- Department of Radiology, Korea University Ansan Hospital, Ansan, Republic of Korea.
| | - Chul Hwan Park
- Department of Radiology and Research Institute of Radiological Science, Gangnam Severance Hospital, Yonsei University College of Medicine, Seoul, Republic of Korea.
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Orlov O, Asfour A, Shchekochikhin D, Magomedova Z, Bogdanova A, Komarova A, Podianov M, Gromyko G, Pershina E, Nesterov A, Shilova A, Ionina N, Andreev D. Cardiac Magnetic Resonance in Patients with Suspected Tachycardia-Induced Cardiomyopathy: The Impact of Late Gadolinium Enhancement and Epicardial Fat Tissue. J Pers Med 2023; 13:1440. [PMID: 37888051 PMCID: PMC10607955 DOI: 10.3390/jpm13101440] [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: 07/02/2023] [Revised: 09/19/2023] [Accepted: 09/21/2023] [Indexed: 10/28/2023] Open
Abstract
Tachycardia-induced cardiomyopathy (TIC) is a reversible subtype of dilated cardiomyopathy (DCM) resulting from sustained supraventricular or ventricular tachycardia and diagnosed by the normalization of left ventricular ejection fraction (LVEF) after stable sinus rhythm restoration. The aim of this study was to determine the contribution of cardiac magnetic resonance (CMR) to the differential diagnosis of TIC and DCM with persistent atrial arrythmias in patients hospitalized for the first time with heart failure (HF) with reduced LVEF of nonischemic origin. A total of 29 patients (age: 58.2 ± 16.9 years; males: 65.5%; average EF: 37.0 ± 9.5%) with persistent atrial tachyarrhythmia and first decompensation of HF without known coronary artery diseases were included in this study. The patients successfully underwent cardioversion and were observed for 30 days. The study population was divided into groups of responders (TIC patients; N = 16), which implies achieving FF > 50% or its increase > 10% in 30 days of TIC, and non-responders (N = 13). The increase in left ventricle (LV) volumes measured using CMR was significantly higher in the non-responder group when compared with the responders (114.8 mL ± 25.1 vs. 68.1 mL ± 10.5, respectively, p < 0.05). Non-responders also demonstrated decreased interventricular septum thickness (9.1 ± 0.8 vs.11.5 ± 1.3, respectively, p < 0.05). Late gadolinium enhancement (LGE) was observed in 12 patients (41.4%). The prevalence of LGE was increased in the non-responder group (25.0% vs. 65.1%, respectively, p = 0.046). Notably, a septal mid-wall LGE pattern was found exclusively in the non-responders. Epicardial adipose tissue thickness was decreased in the non-responder group versus the TIC patients. Conclusion: Patients with TIC were found to have smaller atrial and ventricular dimensions in comparison to patients with DCM. In addition, LGE was more common in DCM patients.
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Affiliation(s)
- Oleg Orlov
- Department of Cardiology, Functional and Ultrasound Diagnostics, N.V. Sklifosovsky Institute of Clinical Medicine, I. M. Sechenov First Moscow State Medical University, 8 Trubetskaya Str., 119991 Moscow, Russia; (O.O.); (Z.M.); (E.P.)
| | - Aref Asfour
- Department of Cardiology, Functional and Ultrasound Diagnostics, N.V. Sklifosovsky Institute of Clinical Medicine, I. M. Sechenov First Moscow State Medical University, 8 Trubetskaya Str., 119991 Moscow, Russia; (O.O.); (Z.M.); (E.P.)
| | - Dmitry Shchekochikhin
- Department of Cardiology, Functional and Ultrasound Diagnostics, N.V. Sklifosovsky Institute of Clinical Medicine, I. M. Sechenov First Moscow State Medical University, 8 Trubetskaya Str., 119991 Moscow, Russia; (O.O.); (Z.M.); (E.P.)
- Moscow State Healthcare Institution, City Clinical Hospital №1, 8 Leninsky Ave., 119049 Moscow, Russia; (A.N.); (A.S.)
- Department Intervention Cardiology and Cardiac Rehabilitation, Pirogov Russian National Research Medical University, 1 Ostrovitianinova Str., 117997 Moscow, Russia
| | - Zainab Magomedova
- Department of Cardiology, Functional and Ultrasound Diagnostics, N.V. Sklifosovsky Institute of Clinical Medicine, I. M. Sechenov First Moscow State Medical University, 8 Trubetskaya Str., 119991 Moscow, Russia; (O.O.); (Z.M.); (E.P.)
| | - Alexandra Bogdanova
- Department of Cardiology, Functional and Ultrasound Diagnostics, N.V. Sklifosovsky Institute of Clinical Medicine, I. M. Sechenov First Moscow State Medical University, 8 Trubetskaya Str., 119991 Moscow, Russia; (O.O.); (Z.M.); (E.P.)
- Moscow State Healthcare Institution, City Clinical Hospital №1, 8 Leninsky Ave., 119049 Moscow, Russia; (A.N.); (A.S.)
- Department Intervention Cardiology and Cardiac Rehabilitation, Pirogov Russian National Research Medical University, 1 Ostrovitianinova Str., 117997 Moscow, Russia
| | - Anna Komarova
- Department of Cardiology, Functional and Ultrasound Diagnostics, N.V. Sklifosovsky Institute of Clinical Medicine, I. M. Sechenov First Moscow State Medical University, 8 Trubetskaya Str., 119991 Moscow, Russia; (O.O.); (Z.M.); (E.P.)
| | - Maxim Podianov
- Department of Cardiology, Functional and Ultrasound Diagnostics, N.V. Sklifosovsky Institute of Clinical Medicine, I. M. Sechenov First Moscow State Medical University, 8 Trubetskaya Str., 119991 Moscow, Russia; (O.O.); (Z.M.); (E.P.)
| | - Grigory Gromyko
- Department of Endovascular Diagnostics and Treatment, Russian Biotechnological University (ROSBIOTECH), 33 Talalikhina Str., 109029 Moscow, Russia
| | - Ekaterina Pershina
- Department of Cardiology, Functional and Ultrasound Diagnostics, N.V. Sklifosovsky Institute of Clinical Medicine, I. M. Sechenov First Moscow State Medical University, 8 Trubetskaya Str., 119991 Moscow, Russia; (O.O.); (Z.M.); (E.P.)
- Moscow State Healthcare Institution, City Clinical Hospital №1, 8 Leninsky Ave., 119049 Moscow, Russia; (A.N.); (A.S.)
- World-Class Research Center, “Digital Biodesign and Personalized Healthcare”, I. M. Sechenov First Moscow State Medical University, 8 Trubetskaya Str., 119991 Moscow, Russia
| | - Alexey Nesterov
- Moscow State Healthcare Institution, City Clinical Hospital №1, 8 Leninsky Ave., 119049 Moscow, Russia; (A.N.); (A.S.)
- Department Intervention Cardiology and Cardiac Rehabilitation, Pirogov Russian National Research Medical University, 1 Ostrovitianinova Str., 117997 Moscow, Russia
| | - Alexandra Shilova
- Moscow State Healthcare Institution, City Clinical Hospital №1, 8 Leninsky Ave., 119049 Moscow, Russia; (A.N.); (A.S.)
- Department Intervention Cardiology and Cardiac Rehabilitation, Pirogov Russian National Research Medical University, 1 Ostrovitianinova Str., 117997 Moscow, Russia
| | - Natalya Ionina
- Department of Cardiology, Functional and Ultrasound Diagnostics, N.V. Sklifosovsky Institute of Clinical Medicine, I. M. Sechenov First Moscow State Medical University, 8 Trubetskaya Str., 119991 Moscow, Russia; (O.O.); (Z.M.); (E.P.)
| | - Dennis Andreev
- Department of Cardiology, Functional and Ultrasound Diagnostics, N.V. Sklifosovsky Institute of Clinical Medicine, I. M. Sechenov First Moscow State Medical University, 8 Trubetskaya Str., 119991 Moscow, Russia; (O.O.); (Z.M.); (E.P.)
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9
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Suyama S, Kato S, Nakaura T, Azuma M, Kodama S, Nakayama N, Fukui K, Utsunomiya D. Machine learning to predict left ventricular reverse remodeling by guideline-directed medical therapy by utilizing texture feature of extracellular volume fraction in patients with non-ischemic dilated cardiomyopathy. Heart Vessels 2023; 38:361-370. [PMID: 36056933 DOI: 10.1007/s00380-022-02167-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2022] [Accepted: 08/24/2022] [Indexed: 02/07/2023]
Abstract
Extracellular volume fraction (ECV) by cardiac magnetic resonance (CMR) allows for the non-invasive quantification of diffuse myocardial fibrosis. Texture analysis and machine learning are now gathering attention in the medical field to exploit the ability of diagnostic imaging for various diseases. This study aimed to investigate the predictive value of texture analysis of ECV and machine learning for predicting response to guideline-directed medical therapy (GDMT) for patients with non-ischemic dilated cardiomyopathy (NIDCM). A total of one-hundred and fourteen NIDCM patients [age: 63 ± 12 years, 91 (81%) males] were retrospectively analyzed. We performed texture analysis of ECV mapping of LV myocardium using dedicated software. We calculated nine histogram-based features (mean, standard deviation, maximum, minimum, etc.) and five gray-level co-occurrence matrices. Five machine learning techniques and the fivefold cross-validation method were used to develop prediction models for LVRR by GDMT based on 14 texture parameters on ECV mapping. We defined the LVRR as follows: LVEF increased ≥ 10% points and decreased LVEDV ≥ 10% on echocardiography after GDMT > 12 months. Fifty (44%) patients were classified as non-responders. The area under the receiver operating characteristics curve for predicting non-responder was 0.82 for eXtreme Gradient Boosting, 0.85 for support vector machine, 0.76 for multi-layer perception, 0.81 for Naïve Bayes, 0.77 for logistic regression, respectively. Mean ECV value was the most critical factor among texture features for differentiating NIDCM patients with LVRR and those without (0.28 ± 0.03 vs. 0.36 ± 0.06, p < 0.001). Machine learning analysis using the support vector machine may be helpful in detecting high-risk NIDCM patients resistant to GDMT. Mean ECV is the most crucial feature among texture features.
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Affiliation(s)
- Shun Suyama
- Department of Diagnostic Radiology, Yokohama City University Graduate School of Medicine, Yokohama, Kanagawa, Japan
| | - Shingo Kato
- Department of Diagnostic Radiology, Yokohama City University Graduate School of Medicine, Yokohama, Kanagawa, Japan. .,Department of Cardiology, Kanagawa Cardiovascular and Respiratory Center, Yokohama, Kanagawa, Japan.
| | - Takeshi Nakaura
- Department of Diagnostic Radiology, Kumamoto University Graduate School of Medicine, Kumamoto, Japan
| | - Mai Azuma
- Department of Cardiology, Kanagawa Cardiovascular and Respiratory Center, Yokohama, Kanagawa, Japan
| | - Sho Kodama
- Department of Cardiology, Kanagawa Cardiovascular and Respiratory Center, Yokohama, Kanagawa, Japan
| | - Naoki Nakayama
- Department of Cardiology, Kanagawa Cardiovascular and Respiratory Center, Yokohama, Kanagawa, Japan
| | - Kazuki Fukui
- Department of Cardiology, Kanagawa Cardiovascular and Respiratory Center, Yokohama, Kanagawa, Japan
| | - Daisuke Utsunomiya
- Department of Diagnostic Radiology, Yokohama City University Graduate School of Medicine, Yokohama, Kanagawa, Japan
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10
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Aoyama D, Miyazaki S, Tsuji T, Nomura R, Kakehashi S, Mukai M, Ikeda H, Ishida K, Uzui H, Tada H. Low troponin I levels predict the presence of arrhythmia-induced cardiomyopathy in patients with atrial fibrillation and left ventricular systolic dysfunction. Heart Vessels 2023; 38:929-937. [PMID: 36823474 DOI: 10.1007/s00380-023-02242-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 01/18/2023] [Indexed: 02/25/2023]
Abstract
Successful atrial fibrillation (AF) ablation can improve reduced left ventricular ejection fraction (LVEF) with AF, which is defined as arrhythmia-induced cardiomyopathy (AIC). However, it is difficult to pre-procedurally predict the presence of AIC. We aimed to explore the pre-procedural predictors of AIC in patients with AF and reduced LVEF. This study included 60 patients with a reduced LVEF (LVEF < 50%; 69.1 ± 8.8 years; 45 men) who underwent successful AF ablation. Responders were defined as patients whose LVEF post-procedurally improved to the normal range (≥ 50%). Multivariate analysis revealed that the log-transformed pre-procedural troponin I (TnI) levels (odds ratio [OR] = 0.059; 95% confidence interval [CI] = 0.0052-0.42, p = 0.003) and age (OR = 0.91; 95% CI = 0.82-1.00, p = 0.044) were independent predictors of post-procedural LVEF recovery; further, low TnI levels (< 11.1 pg/ml) predicted LVEF recovery (sensitivity, 79.1%; specificity, 76.5%; positive predictive value, 89.5%; and negative predictive value, 59.1%). There were no significant differences in TnI levels between the baseline and 1 month after the procedure. However, four patients with high baseline TnI levels showed a > 50% reduction in the TnI levels post-procedurally, with three of these patients showing LVEF recovery. Low pre-procedural TnI levels can predict LVEF recovery after successful AF ablation in patients with reduced LVEF.
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Affiliation(s)
- Daisetsu Aoyama
- The Department of Cardiovascular Medicine, Faculty of Medical Sciences, University of Fukui, 23-3 Matsuokashimoaizuki, Eiheiji-Cho, Yoshida-Gun, Fukui, 910-1193, Japan.
| | - Shinsuke Miyazaki
- The Department of Cardiovascular Medicine, Tokyo Medical and Dental University, Tokyo, Japan
| | - Toshihiko Tsuji
- The Department of Cardiovascular Medicine, Faculty of Medical Sciences, University of Fukui, 23-3 Matsuokashimoaizuki, Eiheiji-Cho, Yoshida-Gun, Fukui, 910-1193, Japan
| | - Ryohei Nomura
- The Department of Cardiovascular Medicine, Faculty of Medical Sciences, University of Fukui, 23-3 Matsuokashimoaizuki, Eiheiji-Cho, Yoshida-Gun, Fukui, 910-1193, Japan
| | - Shota Kakehashi
- The Department of Cardiovascular Medicine, Faculty of Medical Sciences, University of Fukui, 23-3 Matsuokashimoaizuki, Eiheiji-Cho, Yoshida-Gun, Fukui, 910-1193, Japan
| | - Moe Mukai
- The Department of Cardiovascular Medicine, Faculty of Medical Sciences, University of Fukui, 23-3 Matsuokashimoaizuki, Eiheiji-Cho, Yoshida-Gun, Fukui, 910-1193, Japan
| | - Hiroyuki Ikeda
- The Department of Cardiovascular Medicine, Faculty of Medical Sciences, University of Fukui, 23-3 Matsuokashimoaizuki, Eiheiji-Cho, Yoshida-Gun, Fukui, 910-1193, Japan
| | - Kentaro Ishida
- The Department of Cardiovascular Medicine, Faculty of Medical Sciences, University of Fukui, 23-3 Matsuokashimoaizuki, Eiheiji-Cho, Yoshida-Gun, Fukui, 910-1193, Japan
| | - Hiroyasu Uzui
- The Department of Cardiovascular Medicine, Faculty of Medical Sciences, University of Fukui, 23-3 Matsuokashimoaizuki, Eiheiji-Cho, Yoshida-Gun, Fukui, 910-1193, Japan
| | - Hiroshi Tada
- The Department of Cardiovascular Medicine, Faculty of Medical Sciences, University of Fukui, 23-3 Matsuokashimoaizuki, Eiheiji-Cho, Yoshida-Gun, Fukui, 910-1193, Japan
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11
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Katz M, Meitus A, Arad M, Aizer A, Nof E, Beinart R. Long-Term Outcomes of Tachycardia-Induced Cardiomyopathy Compared with Idiopathic Dilated Cardiomyopathy. J Clin Med 2023; 12:1412. [PMID: 36835947 PMCID: PMC9960677 DOI: 10.3390/jcm12041412] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2022] [Revised: 02/05/2023] [Accepted: 02/07/2023] [Indexed: 02/12/2023] Open
Abstract
BACKGROUND data on the natural course and prognosis of tachycardia-induced cardiomyopathy (TICMP) and comparison with idiopathic dilated cardiomyopathies (IDCM) are scarce. OBJECTIVE To compare the clinical presentation, comorbidities, and long-term outcomes of TICMP patients with IDCM patients. METHODS a retrospective cohort study of patients hospitalized with new-onset TICMP or IDCM. The primary endpoint was a composite of death, myocardial infarction, thromboembolic events, assist device, heart transplantation, and ventricular tachycardia or fibrillation (VT/VF). The secondary endpoint was recurrent hospitalization due to heart failure (HF) exacerbation. RESULTS the cohort was comprised of 64 TICMP and 66 IDCM patients. The primary composite endpoint and all-cause mortality were similar between the groups during a median follow-up of ~6 years (36% versus 29%, p = 0.33 and 22% versus 15%, p = 0.15, respectively). Survival analysis showed no significant difference between TICMP and IDCM groups for the composite endpoint (p = 0.75), all-cause mortality (p = 0.65), and hospitalizations due to heart failure exacerbation. Nonetheless, the incidence of recurrent hospitalization was significantly higher in TICMP patients (incidence rate ratio 1.59; p = 0.009). CONCLUSIONS patients with TICMP have similar long-term outcomes as those with IDCM. However, it portends a higher rate of HF readmissions, mostly due to arrhythmia recurrences.
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Affiliation(s)
- Moshe Katz
- Sheba Medical Center, Ramat Gan 5266202, Israel
- Sackler School of Medicine, Tel-Aviv University, Tel Aviv 6997801, Israel
- NYU Grossman School of Medicine, New York, NY 10016, USA
| | - Amit Meitus
- Sackler School of Medicine, Tel-Aviv University, Tel Aviv 6997801, Israel
| | - Michael Arad
- Sheba Medical Center, Ramat Gan 5266202, Israel
- Sackler School of Medicine, Tel-Aviv University, Tel Aviv 6997801, Israel
| | - Anthony Aizer
- NYU Grossman School of Medicine, New York, NY 10016, USA
| | - Eyal Nof
- Sheba Medical Center, Ramat Gan 5266202, Israel
- Sackler School of Medicine, Tel-Aviv University, Tel Aviv 6997801, Israel
| | - Roy Beinart
- Sheba Medical Center, Ramat Gan 5266202, Israel
- Sackler School of Medicine, Tel-Aviv University, Tel Aviv 6997801, Israel
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12
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Báez Cabanillas MV, Colque R, Tibaldi MÁ, Kaplinsky E, Perrone S, Barbagelata A. Emerging concepts in heart failure management and treatment: focus on tachycardia-induced cardiomyopathy. Drugs Context 2023; 12:dic-2022-8-4. [PMID: 36660016 PMCID: PMC9828873 DOI: 10.7573/dic.2022-8-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2022] [Accepted: 11/07/2022] [Indexed: 01/04/2023] Open
Abstract
Tachycardia-induced cardiomyopathy is an entity characterized by reversible dysfunction of the left ventricle, which can be induced by different types of arrhythmia such as atrial fibrillation, atrial flutter, incessant supraventricular tachycardia and ventricular arrhythmia (more frequent causes). Correct identification of the causative arrhythmia and normalization of the heart rate (e.g through medical treatment, electrical cardioversion, ablation) can lead to recovery of left ventricular function. Tachycardia-induced cardiomyopathy should be suspected in patients with tachycardia and left ventricular dysfunction (heart failure setting), especially when there is no history of previous heart disease. Its usual phenotype is that of non-ischaemic/non-valvular dilated cardiomyopathy and it can occur in both children (main cause: permanent junctional reciprocating tachycardia) and adults (main cause: atrial fibrillation). With proper treatment, most cases recover within a few months, though there is a risk of relapse, especially when the causal arrhythmia reappears or its control is lost. This is a narrative review that comprehensively addresses the pathophysiology, clinical manifestations, and therapeutic management of tachycardia-induced cardiomyopathy. This article is part of the Emerging concepts in heart failure management and treatment Special Issue: https://www.drugsincontext.com/special_issues/emerging-concepts-in-heart-failure-management-and-treatment.
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Affiliation(s)
- María Victoria Báez Cabanillas
- Catholic University of Argentina, Buenos Aires, Argentina,Cardiovascular Medicine Department, Sanatorio Allende, Córdoba, Argentina
| | - Roberto Colque
- Cardiovascular Medicine Department, Sanatorio Allende, Córdoba, Argentina
| | | | - Edgardo Kaplinsky
- Cardiology Unit, Medicine Department, Hospital Municipal de Badalona, Barcelona, Spain
| | - Sergio Perrone
- Catholic University of Argentina, Buenos Aires, Argentina,Fleni Institute, Buenos Aires, Argentina
| | - Alejandro Barbagelata
- Catholic University of Argentina, Buenos Aires, Argentina,Duke University School of Medicine, Durham, NC, USA
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