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Arcari L, Limite LR, Adduci C, Sclafani M, Tini G, Palano F, Cosentino P, Cristiano E, Cacciotti L, Russo D, Rubattu S, Volpe M, Autore C, Musumeci MB, Francia P. Novel Imaging and Genetic Risk Markers in Takotsubo Syndrome. Front Cardiovasc Med 2021; 8:703418. [PMID: 34485402 PMCID: PMC8415918 DOI: 10.3389/fcvm.2021.703418] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 07/26/2021] [Indexed: 12/22/2022] Open
Abstract
Takotsubo syndrome (TTS) is an increasingly recognized condition burdened by significant acute and long-term adverse events. The availability of novel techniques expanded the knowledge on TTS and allowed a more accurate risk-stratification, potentially guiding clinical management. The present review aims to summarize the recent advances in TTS prognostic evaluation with a specific focus on novel imaging and genetic markers. Parametric deformation analysis by speckle-tracking echocardiography, as well as tissue characterization by cardiac magnetic resonance imaging T1 and T2 mapping techniques, currently appear the most clinically valuable applications. Notwithstanding, computed tomography and nuclear imaging studies provided limited but promising data. A genetic predisposition to TTS has been hypothesized, though available evidence is still not sufficient. Although a genetic predisposition appears likely, further studies are needed to fully characterize the genetic background of TTS, in order to identify genetic markers that could assist in predicting disease recurrences and help in familial screening.
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Affiliation(s)
- Luca Arcari
- Cardiology Unit, Mother Giuseppina Vannini Hospital, Rome, Italy
| | - Luca Rosario Limite
- Department of Cardiac Electrophysiology and Arrhythmology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Carmen Adduci
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Matteo Sclafani
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Giacomo Tini
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Francesca Palano
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Pietro Cosentino
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Ernesto Cristiano
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Luca Cacciotti
- Cardiology Unit, Mother Giuseppina Vannini Hospital, Rome, Italy
| | - Domitilla Russo
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Speranza Rubattu
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy.,IRCCS Neuromed, Pozzilli, Italy
| | - Massimo Volpe
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Camillo Autore
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Maria Beatrice Musumeci
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Pietro Francia
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
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102
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Madias JE. Takotsubo Cardiomyopathy: Current Treatment. J Clin Med 2021; 10:3440. [PMID: 34362223 PMCID: PMC8347171 DOI: 10.3390/jcm10153440] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/08/2021] [Revised: 07/21/2021] [Accepted: 07/26/2021] [Indexed: 02/07/2023] Open
Abstract
Management of takotsubo syndrome (TTS) is currently empirical and supportive, via extrapolation of therapeutic principles worked out for other cardiovascular pathologies. Although it has been emphasized that such non-specific therapies for TTS are consequent to its still elusive pathophysiology, one wonders whether it does not necessarily follow that the absence of knowledge of TTS' pathophysiological underpinnings should prevent us for searching, designing, or even finding, therapies efficacious for its management. Additionally, it is conceivable that therapy for TTS may be in response to pathophysiological/pathoanatomic/pathohistological consequences (e.g., "myocardial stunning/reperfusion injury"), common to both TTS and coronary artery disease, or other cardiovascular disorders). The present review outlines the whole range of management principles of TTS during its acute phase and at follow-up, including considerations pertaining to the recurrence of TTS, and commences with the idea that occasionally management of TTS should consist of mere observation along the "first do no harm" principle, while self-healing is under way. Finally, some new therapeutic hypotheses (i.e., large doses of insulin infusions in association with the employment of intravenous short- and ultrashort-acting β-blockers) are being entertained, based on previous extensive animal work and limited application in patients with neurogenic cardiomyopathy and TTS.
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Affiliation(s)
- John E. Madias
- Icahn School of Medicine at Mount Sinai, New York, NY 10029, USA; ; Tel.: +1-(718)-334-5005; Fax: +1-(718)-334-5990
- Division of Cardiology, Elmhurst Hospital Center, Elmhurst, NY 11373, USA
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Abstract
PURPOSE OF REVIEW Takotsubo syndrome (TTS) is a transient but severe myocardial dysfunction that has been known for decades and is still to be fully understood regarding its clinical presentations and pathophysiological mechanisms. Cardiac magnetic resonance (CMR) imaging plays a key role in the comprehensive analysis of patients with TTS in acute and follow-up examinations. In this review, we focus on the major advantages and latest evolutions of CMR in diagnosis and prognostication of TTS and discuss future perspectives and needs in the field of research and cardiovascular imaging in TTS. RECENT FINDINGS Specific CMR criteria for TTS diagnosis at the time of acute presentation are established. In addition to identifying the typical regional wall motion abnormalities, CMR allows for precise quantification of right ventricular and left ventricular (LV) function, the assessment of additional abnormalities/complications (e.g. pericardial and/or pleural effusion, LV thrombi), and most importantly myocardial tissue characterization (myocardial oedema, inflammation, necrosis/fibrosis). CMR enables a comprehensive assessment of the entire spectrum of functional and structural changes that occur in patients with TTS and may have also a prognostic impact. CMR can distinguish between TTS and other important differential diagnoses (myocarditis, myocardial infarction) with direct consequences on medical therapy.
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Affiliation(s)
- Philipp-Johannes Jensch
- University Heart Center Lübeck, Medical Clinic II (Cardiology/Angiology/Intensive Care Medicine), University Hospital Schleswig-Holstein, Ratzeburger Allee 160, 23538, Lübeck, Germany
- German Centre for Cardiovascular Research (DZHK), partner site Hamburg/Kiel/Lübeck, Lübeck, Germany
| | - Thomas Stiermaier
- University Heart Center Lübeck, Medical Clinic II (Cardiology/Angiology/Intensive Care Medicine), University Hospital Schleswig-Holstein, Ratzeburger Allee 160, 23538, Lübeck, Germany
- German Centre for Cardiovascular Research (DZHK), partner site Hamburg/Kiel/Lübeck, Lübeck, Germany
| | - Ingo Eitel
- University Heart Center Lübeck, Medical Clinic II (Cardiology/Angiology/Intensive Care Medicine), University Hospital Schleswig-Holstein, Ratzeburger Allee 160, 23538, Lübeck, Germany.
- German Centre for Cardiovascular Research (DZHK), partner site Hamburg/Kiel/Lübeck, Lübeck, Germany.
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104
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Madias JE. Insulin and takotsubo syndrome: plausible pathophysiologic, diagnostic, prognostic, and therapeutic roles. Acta Diabetol 2021; 58:989-996. [PMID: 33811293 DOI: 10.1007/s00592-021-01709-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2021] [Accepted: 03/17/2021] [Indexed: 12/28/2022]
Abstract
The pathophysiology of takotsubo syndrome (TTS) is elusive. Heightened adrenergic surge via the sympathetic nervous system (mainly by norepinephrine secretion) and/or elevated blood-borne catecholamines (mainly epinephrine, secreted by the adrenals) probably mediate TTS. Patients with TTS have a low prevalence of diabetes mellitus (DM), and it has been postulated that DM, via its associated neuropathy, prevents the emergence of TTS. Insulin, in animal experiments, has been shown to greatly attenuate the effects of NE on the cardiomyocytes; also, insulin in a limited clinical experience, has been found to improve heart function in patients with neurogenic stress-cardiomyopathy and TTS. Accordingly, it is postulated that high levels of insulin encountered in patients with type 2 DM are at the roots of the protective effect of DM for the emergence of TTS. Thus, a role of insulin in the pathophysiology, diagnosis, prognosis, and therapy of TTS appears to be plausible, and needs exploration.
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Affiliation(s)
- John E Madias
- Icahn School of Medicine at Mount Sinai, New York City, NY, USA.
- Division of Cardiology, Elmhurst Hospital Center, 79-01, Broadway, Elmhurst, NY, 11373, USA.
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Brunken RC. Mitochondrial dysfunction in heart failure. Lessons from a hereditary mitochondrial disease. J Nucl Cardiol 2021; 28:1660-1663. [PMID: 31845308 DOI: 10.1007/s12350-019-01980-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/25/2019] [Accepted: 11/26/2019] [Indexed: 10/25/2022]
Affiliation(s)
- Richard C Brunken
- Department of Radiology, Cleveland Clinic Lerner College of Medicine of Case Western Reserve University, Cleveland, Ohio, USA.
- Department of Nuclear Medicine/Jb3, Cleveland Clinic, 9500 Euclid Avenue, Cleveland, OH, 44195, USA.
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Cammann VL, Würdinger M, Ghadri JR, Templin C. Takotsubo Syndrome: Uncovering Myths and Misconceptions. Curr Atheroscler Rep 2021; 23:53. [PMID: 34268666 PMCID: PMC8282560 DOI: 10.1007/s11883-021-00946-z] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/04/2021] [Indexed: 12/20/2022]
Abstract
PURPOSE OF REVIEW Takotsubo syndrome (TTS) was described in Japan 3 decades ago to affect predominately postmenopausal women after emotional stress. This history is the basis of commonly held beliefs which may contribute to the underdiagnosis and misperception of TTS. RECENT FINDINGS TTS affects not only women, but can be present in both sexes, and can appear in children as well as in the elderly. TTS is characterized by unique clinical characteristics with morphological variants, and incurs a substantial risk for recurrent events and adverse outcomes. Physical triggers are more common than emotional triggers and are major disease determinants. TTS seems not to be completely transient as patients report ongoing chest pain, dyspnea, or fatigue even after months of the acute event. Knowledge of the clinical features and outcomes of TTS patients has evolved substantially over the past decades. The heterogeneous appearance of TTS needs to be recognized in all medical disciplines to maximize therapy and improve outcomes.
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Affiliation(s)
- Victoria L. Cammann
- Andreas Grüntzig Heart Catheterization Laboratories, Department of Cardiology, University Heart Center, University Hospital Zurich, Raemistrasse 100, 8091 Zurich, Switzerland
| | - Michael Würdinger
- Andreas Grüntzig Heart Catheterization Laboratories, Department of Cardiology, University Heart Center, University Hospital Zurich, Raemistrasse 100, 8091 Zurich, Switzerland
| | - Jelena R. Ghadri
- Andreas Grüntzig Heart Catheterization Laboratories, Department of Cardiology, University Heart Center, University Hospital Zurich, Raemistrasse 100, 8091 Zurich, Switzerland
| | - Christian Templin
- Andreas Grüntzig Heart Catheterization Laboratories, Department of Cardiology, University Heart Center, University Hospital Zurich, Raemistrasse 100, 8091 Zurich, Switzerland
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Nuñez-Gil IJ, Andrés M, Benito B, Bernardo E, Vedia O, Ferreira-Gonzalez I, Barba I. Serum Metabolomic Analysis Suggests Impairment of Myocardial Energy Production in Takotsubo Syndrome. Metabolites 2021; 11:metabo11070439. [PMID: 34357333 PMCID: PMC8303832 DOI: 10.3390/metabo11070439] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 06/25/2021] [Accepted: 06/30/2021] [Indexed: 11/16/2022] Open
Abstract
INTRODUCTION Takotsubo syndrome is a complex entity that, although it usually has a good prognosis, can be life threatening. While recent advances have improved the knowledge of takotsubo syndrome, many aspects of its etiology still remain uncertain. Metabolomics, a hypothesis generating approach, could provide novel pathophysiology information about this disease. METHODS AND RESULTS Serum samples were obtained from takotsubo (n = 19) and acute myocardial infarction patients (n = 8) at the cath lab and, in the case of takotsubo, again once the patient had recovered, 3 months after the main event. 1H NMR spectra of the serum were acquired at 9.4T using a CPMG pulse sequence (32 ms effective delay). Supervised and unsupervised pattern recognition approaches where applied to the data. Pattern recognition was able to differentiate between takotsubo and acute myocardial infarction during the acute phase with 95% accuracy. Myocardial infarction patients showed an increase in lipid signals, a known risk factor for the disease while takotsubo patients showed a relative increase in acetate that could suggest a reduced turnover of the Krebs cycle. When comparing acute and recovered phases, we could detect an increase in alanine and creatine once patients recovered. CONCLUSIONS Our results demonstrate that takotsubo syndrome is metabolically different than AMI, showing limited myocardial energy production capacity during the acute phase. We achieved high classification success against AMI; however, this study should be considered as a proof of concept regarding clinical application of metabolic profiling in takotsubo cardiomyopathy.
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Affiliation(s)
- Iván J. Nuñez-Gil
- Interventional Cardiology Unit, Cardiovascular Institute, Hospital Clínico San Carlos, Calle del Prof Martín Lagos, s/n, 28040 Madrid, Spain; (I.J.N.-G.); (E.B.); (O.V.)
| | - Mireia Andrés
- Cardiovascular Diseases Research Group, Department of Cardiology, Vall d’Hebron Institut de Recerca (VHIR), Vall d’Hebron Hospital Universitari, Passeig Vall d’Hebron 119-129, 08035 Barcelona, Spain; (M.A.); (B.B.)
| | - Begoña Benito
- Cardiovascular Diseases Research Group, Department of Cardiology, Vall d’Hebron Institut de Recerca (VHIR), Vall d’Hebron Hospital Universitari, Passeig Vall d’Hebron 119-129, 08035 Barcelona, Spain; (M.A.); (B.B.)
- Centro de Investigación Biomédica en Red (CIBER) de Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - Esther Bernardo
- Interventional Cardiology Unit, Cardiovascular Institute, Hospital Clínico San Carlos, Calle del Prof Martín Lagos, s/n, 28040 Madrid, Spain; (I.J.N.-G.); (E.B.); (O.V.)
| | - Oscar Vedia
- Interventional Cardiology Unit, Cardiovascular Institute, Hospital Clínico San Carlos, Calle del Prof Martín Lagos, s/n, 28040 Madrid, Spain; (I.J.N.-G.); (E.B.); (O.V.)
| | - Ignacio Ferreira-Gonzalez
- Cardiovascular Diseases Research Group, Department of Cardiology, Vall d’Hebron Institut de Recerca (VHIR), Vall d’Hebron Hospital Universitari, Passeig Vall d’Hebron 119-129, 08035 Barcelona, Spain; (M.A.); (B.B.)
- Centro de Investigación Biomédica en Red (CIBER) de Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, 28029 Madrid, Spain
- Correspondence: (I.F.-G.); (I.B.)
| | - Ignasi Barba
- Cardiovascular Diseases Research Group, Department of Cardiology, Vall d’Hebron Institut de Recerca (VHIR), Vall d’Hebron Hospital Universitari, Passeig Vall d’Hebron 119-129, 08035 Barcelona, Spain; (M.A.); (B.B.)
- Faculty of Medicine, University of Vic-Central University of Catalonia (UVicUCC), Can Baumann, Ctra, de Roda, 70, 08500 Vic, Spain
- Vall d’Hebron Institut d’Oncologia (VHIO), CELLEX CENTER C/ Natzaret 115-117, 08035 Barcelona, Spain
- Correspondence: (I.F.-G.); (I.B.)
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108
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Khan H, Gamble D, Mezincescu A, Abbas H, Rudd A, Dawson D. A systematic review of biomarkers in Takotsubo syndrome: A focus on better understanding the pathophysiology. IJC HEART & VASCULATURE 2021; 34:100795. [PMID: 34095448 PMCID: PMC8164033 DOI: 10.1016/j.ijcha.2021.100795] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2021] [Accepted: 05/05/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND The diagnosis of Takotsubo syndrome is made based on clinical presentation, ECG, biomarker, imaging and coronary angiography. There is a lack of diagnostic biomarkers that can discriminate patients with Takotsubo syndrome from those with acute myocardial infarction (AMI) and provide clinical monitoring and prognostic information in the long-term. METHODS A literature search of published Takotsubo syndrome biomarkers from PubMed was performed. All studies that included numerical biomarker data on Takotsubo syndrome was included. Exclusion criteria was any study without an AMI cohort for comparison in the acute phase biomarkers or due to the absence of numerical values. The results were tabulated in table form with results expressed as either mean ± SD or median (interquartile range). RESULTS The literature search produced 14 relevant studies that met search criteria. The results showed; high sensitivity Troponin I (3.21 ± 4.4 vs 34.4 ± 37 ng/ml), BNP [972 (578.5-1671.0) pg/L vs 358 (50.5-688.0) pg/L in NSTEMI and vs 381 (106.0-934.0) pg/L in STEMI] and BNP/Troponin I ratio [642 (331.8-1226.5) vs 184.5 (50.5-372.3) pg/ug in NSTEMI and 7.5 (2.0-29.6) pg/ug in STEMI] patients. DISCUSSION This study is limited by many studies being retrospective cohort studies. This data shows that acutely troponin is raised in Takotsubo syndrome but not enough to be discriminating from AMI. BNP level is significantly raised in Takotsubo syndrome compared to AMI. CONCLUSION Current specificity of acute and chronic biomarkers for Takotsubo syndrome is lacking and further work is needed to address the gap in knowledge.
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Affiliation(s)
- Hilal Khan
- Cardiology Research Group, Aberdeen Cardiovascular and Diabetes Centre, School of Medicine and Dentistry, University of Aberdeen, Foresterhill Aberdeen AB25 2ZD, United Kingdom
| | - David Gamble
- Cardiology Research Group, Aberdeen Cardiovascular and Diabetes Centre, School of Medicine and Dentistry, University of Aberdeen, Foresterhill Aberdeen AB25 2ZD, United Kingdom
| | - Alice Mezincescu
- Cardiology Research Group, Aberdeen Cardiovascular and Diabetes Centre, School of Medicine and Dentistry, University of Aberdeen, Foresterhill Aberdeen AB25 2ZD, United Kingdom
| | - Hassan Abbas
- Cardiology Research Group, Aberdeen Cardiovascular and Diabetes Centre, School of Medicine and Dentistry, University of Aberdeen, Foresterhill Aberdeen AB25 2ZD, United Kingdom
| | - Amelia Rudd
- Cardiology Research Group, Aberdeen Cardiovascular and Diabetes Centre, School of Medicine and Dentistry, University of Aberdeen, Foresterhill Aberdeen AB25 2ZD, United Kingdom
| | - Dana Dawson
- Cardiology Research Group, Aberdeen Cardiovascular and Diabetes Centre, School of Medicine and Dentistry, University of Aberdeen, Foresterhill Aberdeen AB25 2ZD, United Kingdom
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Radfar A, Abohashem S, Osborne MT, Wang Y, Dar T, Hassan MZO, Ghoneem A, Naddaf N, Patrich T, Abbasi T, Zureigat H, Jaffer J, Ghazi P, Scott JA, Shin LM, Pitman RK, Neilan TG, Wood MJ, Tawakol A. Stress-associated neurobiological activity associates with the risk for and timing of subsequent Takotsubo syndrome. Eur Heart J 2021; 42:1898-1908. [PMID: 33768230 PMCID: PMC8121551 DOI: 10.1093/eurheartj/ehab029] [Citation(s) in RCA: 74] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/19/2019] [Revised: 01/15/2021] [Accepted: 01/25/2021] [Indexed: 12/11/2022] Open
Abstract
AIMS Activity in the amygdala, a brain centre involved in the perception of and response to stressors, associates with: (i) heightened sympathetic nervous system and inflammatory output and (ii) risk of cardiovascular disease. We hypothesized that the amygdalar activity (AmygA) ratio is heightened among individuals who develop Takotsubo syndrome (TTS), a heart failure syndrome often triggered by acute stress. We tested the hypotheses that (i) heightened AmygA precedes development of TTS and (ii) those with the highest AmygA develop the syndrome earliest. METHODS AND RESULTS Individuals (N=104, median age 67.5 years, 72% female, 86% with malignancy) who underwent clinical 18 F-FDG-PET/CT imaging were retrospectively identified: 41 who subsequently developed TTS and 63 matched controls (median follow-up 2.5 years after imaging). AmygA was measured using validated methods. Individuals with (vs. without) subsequent TTS had higher baseline AmygA (P=0.038) after adjusting for TTS risk factors. Further, AmygA associated with the risk for subsequent TTS after adjustment for risk factors [standardized hazard ratio (95% confidence interval): 1.643 (1.189, 2.270), P=0.003]. Among the subset of individuals who developed TTS, those with the highest AmygA (>mean + 1 SD) developed TTS ∼2 years earlier after imaging vs. those with lower AmygA (P=0.028). CONCLUSION Higher AmygA associates with an increased risk for TTS among a retrospective population with a high rate of malignancy. This heightened neurobiological activity is present years before the onset of TTS and may impact the timing of the syndrome. Accordingly, heightened stress-associated neural activity may represent a therapeutic target to reduce stress-related diseases, including TTS.
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Affiliation(s)
- Azar Radfar
- Cardiology Division, Massachusetts General Hospital and Harvard Medical School, MA, USA
- Cardiovascular Imaging Research Center, Boston, MA, USA
| | - Shady Abohashem
- Cardiology Division, Massachusetts General Hospital and Harvard Medical School, MA, USA
- Cardiovascular Imaging Research Center, Boston, MA, USA
| | - Michael T Osborne
- Cardiology Division, Massachusetts General Hospital and Harvard Medical School, MA, USA
- Cardiovascular Imaging Research Center, Boston, MA, USA
| | - Ying Wang
- Cardiovascular Imaging Research Center, Boston, MA, USA
- Department of Nuclear Medicine, First Hospital of China Medical University, Shenyang, Liaoning Province, China
| | - Tawseef Dar
- Cardiology Division, Massachusetts General Hospital and Harvard Medical School, MA, USA
- Cardiovascular Imaging Research Center, Boston, MA, USA
| | | | - Ahmed Ghoneem
- Cardiovascular Imaging Research Center, Boston, MA, USA
| | - Nicki Naddaf
- Cardiovascular Imaging Research Center, Boston, MA, USA
| | - Tomas Patrich
- Cardiovascular Imaging Research Center, Boston, MA, USA
| | - Taimur Abbasi
- Cardiology Division, Massachusetts General Hospital and Harvard Medical School, MA, USA
- Cardiovascular Imaging Research Center, Boston, MA, USA
| | | | - James Jaffer
- Cardiovascular Imaging Research Center, Boston, MA, USA
| | | | - James A Scott
- Department of Radiology, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Lisa M Shin
- Department of Psychology, Tufts University, Medford, MA, USA
- Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Roger K Pitman
- Department of Psychiatry, Massachusetts General Hospital and Harvard Medical School, Boston, MA, USA
| | - Tomas G Neilan
- Cardiology Division, Massachusetts General Hospital and Harvard Medical School, MA, USA
- Cardiovascular Imaging Research Center, Boston, MA, USA
| | - Malissa J Wood
- Cardiology Division, Massachusetts General Hospital and Harvard Medical School, MA, USA
| | - Ahmed Tawakol
- Cardiology Division, Massachusetts General Hospital and Harvard Medical School, MA, USA
- Cardiovascular Imaging Research Center, Boston, MA, USA
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Farina LA, Tibrewala A, Voit JM, Raissi SR, Chen L, Welty LJ, Khan SS, Freed BH, Akhter N. Echocardiographic parameters associated with in-hospital adverse outcomes in patients with Takotsubo syndrome. Echocardiography 2021; 38:878-884. [PMID: 33983652 DOI: 10.1111/echo.15069] [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: 02/21/2021] [Revised: 04/05/2021] [Accepted: 04/24/2021] [Indexed: 11/29/2022] Open
Abstract
INTRODUCTION Takotsubo syndrome (TTS) is an acute heart failure syndrome that leads to significant morbidity and mortality. We sought to evaluate the association of cardiac mechanics on presentation with in-hospital adverse outcomes in patients with apical TTS. METHODS We retrospectively identified 468 patients with TTS based on ICD-9/10 codes between 2006 and 2017. The association of echocardiographic parameters with a composite outcome of heart failure and all-cause mortality during the index hospitalization was analyzed. RESULTS One hundred and forty one patients with the apical subtype and adequate imaging were included. 113 (80.1%) were female, left ventricular ejection fraction (LVEF) was 41.7% ± 12.4%, and global longitudinal strain was -10.1% ± 3.2%. The composite outcome occurred in 58 patients (41%), with heart failure occurring in 55 patients and death occurring in nine patients. Global longitudinal strain, global circumferential strain, global radial strain, right ventricular fractional area change, tricuspid annular plane systolic excursion, and right ventricular free wall strain were significantly worse in patients who experienced the composite outcome in univariate analyses. However, only LVEF was independently associated with the composite outcome in multivariable-adjusted analysis. CONCLUSIONS In patients with apical TTS, the strain has limited prognostic utility in the acute setting compared to LVEF, which was the only echocardiographic parameter associated with in-hospital heart failure and all-cause mortality.
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Affiliation(s)
- Lauren A Farina
- Division of Cardiology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Anjan Tibrewala
- Division of Cardiology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Jay M Voit
- Division of Cardiology, University of Washington, Seattle, WA, USA
| | - Sasan R Raissi
- Cardiovascular Medicine, Saint Thomas West Hospital, Nashville, TN, USA
| | - Liqi Chen
- Biostatistics Collaboration Center, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Leah J Welty
- Biostatistics Collaboration Center, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Sadiya S Khan
- Division of Cardiology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA.,Department of Preventive Medicine, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Benjamin H Freed
- Division of Cardiology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
| | - Nausheen Akhter
- Division of Cardiology, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
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Zilberman L, Zalik A, Fugenfirov I, Shimoni S, George J, Goland S. Residual alterations of cardiac and endothelial function in patients who recovered from Takotsubo cardiomyopathy. Clin Cardiol 2021; 44:797-804. [PMID: 33955558 PMCID: PMC8207966 DOI: 10.1002/clc.23604] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/25/2021] [Revised: 03/18/2021] [Accepted: 03/22/2021] [Indexed: 12/16/2022] Open
Abstract
Introduction Takotsubo cardiomyopathy (TCM) is characterized by transient left ventricle dysfunction. Hypothesis A residual cardiac and endothelial dysfunction is present in patients who recovered from TCM. Methods In this single‐center prospective study, patients with prior TCM were included and followed for 6.4 ± 1.6 years. All underwent comprehensive cardiac function assessment, including tissue Doppler imaging (TDI) and 2‐dimensional strain (2DS) echocardiography at their first visit. The number of circulating endothelial progenitor cells and levels of proangiogenic vascular endothelial growth factor (VEGF) and its receptor (VEGF‐R) were measured. All measurements were compared with healthy controls. Results Forty‐two women (age 58. ±8.6 years, LVEF 58.1 ± 6.1%) comprised the TCM group. Patients post‐TCM had significantly lower early velocities E′ (6 (5.0–8.0) vs. 9 (7.0–11.0) cm/s, p = .001) by TDI and higher E/E′ ratio (p = .002), lower LV global average longitudinal strain (LGS) (−18.9 ± 3.5% vs. −21.7 ± 2.3%, p = .002) and RV LGS (−20.1 ± 3.9% vs. −23.4 ± 2.8%, p = .003) were evident. There was a trend toward a higher VEGF‐R (p = .09) along with decreased VEGF/VEGF‐R ratio representing inadequate VEGF production. In‐hospital mortality was not reported and only two non‐cardiac deaths occurred at long‐term follow‐up. Conclusions Altered TDI and 2DS indices suggest residual biventricular myocardial injury in post‐TCM patients with the apparent LV function recovery. Inappropriate production of VEGF and VEGF‐R were observed, suggesting a possible underlying endothelial dysfunction in these patients.
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Affiliation(s)
- Liaz Zilberman
- The Heart Institute, Kaplan Medical Center, Rehovot, Hebrew University and Hadassah Medical School, Jerusalem, Israel
| | - Adi Zalik
- The Heart Institute, Kaplan Medical Center, Rehovot, Hebrew University and Hadassah Medical School, Jerusalem, Israel
| | - Irina Fugenfirov
- The Heart Institute, Kaplan Medical Center, Rehovot, Hebrew University and Hadassah Medical School, Jerusalem, Israel
| | - Sara Shimoni
- The Heart Institute, Kaplan Medical Center, Rehovot, Hebrew University and Hadassah Medical School, Jerusalem, Israel
| | - Jacob George
- The Heart Institute, Kaplan Medical Center, Rehovot, Hebrew University and Hadassah Medical School, Jerusalem, Israel
| | - Sorel Goland
- The Heart Institute, Kaplan Medical Center, Rehovot, Hebrew University and Hadassah Medical School, Jerusalem, Israel
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112
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Rajiah P, Kirsch J, Bolen MA, Batlle JC, Brown RKJ, Francois CJ, Galizia MS, Hanneman K, Inacio JR, Johri AM, Lee DC, Singh SP, Villines TC, Wann S, Zimmerman SL, Abbara S. ACR Appropriateness Criteria® Nonischemic Myocardial Disease with Clinical Manifestations (Ischemic Cardiomyopathy Already Excluded). J Am Coll Radiol 2021; 18:S83-S105. [PMID: 33651982 DOI: 10.1016/j.jacr.2021.01.019] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Accepted: 01/27/2021] [Indexed: 12/13/2022]
Abstract
Nonischemic cardiomyopathies encompass a broad spectrum of myocardial disorders with mechanical or electrical dysfunction without evidence of ischemia. There are five broad variants of nonischemic cardiomyopathies; hypertrophic cardiomyopathy (Variant 1), restrictive or infiltrative cardiomyopathy (Variant 2), dilated or unclassified cardiomyopathy (Variant 3), arrhythmogenic cardiomyopathy (Variant 4), and inflammatory cardiomyopathy (Variant 5). For variants 1, 3, and 4, resting transthoracic echocardiography, MRI heart function and morphology without and with contrast, and MRI heart function and morphology without contrast are the usually appropriate imaging modalities. For variants 2 and 5, resting transthoracic echocardiography and MRI heart function and morphology without and with contrast are the usually appropriate imaging modalities. The American College of Radiology Appropriateness Criteria are evidence-based guidelines for specific clinical conditions that are reviewed annually by a multidisciplinary expert panel. The guideline development and revision include an extensive analysis of current medical literature from peer reviewed journals and the application of well-established methodologies (RAND/UCLA Appropriateness Method and Grading of Recommendations Assessment, Development, and Evaluation or GRADE) to rate the appropriateness of imaging and treatment procedures for specific clinical scenarios. In those instances where evidence is lacking or equivocal, expert opinion may supplement the available evidence to recommend imaging or treatment.
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Affiliation(s)
| | - Jacobo Kirsch
- Panel Chair, Cleveland Clinic Florida, Weston, Florida
| | - Michael A Bolen
- Panel Vice-Chair, Cleveland Clinic, Cleveland, Ohio, Radiology Fellowship Director for Cardiovascular CT/MRI Cleveland Clinic Main Campus
| | - Juan C Batlle
- Miami Cardiac and Vascular Institute and Baptist Health of South Florida, Miami, Florida
| | - Richard K J Brown
- University of Utah, Department of Radiology and Imaging Sciences, Salt Lake City, Utah
| | | | | | - Kate Hanneman
- Toronto General Hospital, University of Toronto, Toronto, Ontario, Canada, Director, Cardiac Imaging Research, Department of Medical Imaging, University of Toronto
| | - Joao R Inacio
- The Ottawa Hospital, University of Ottawa, Ottawa, Ontario, Canada
| | - Amer M Johri
- Queen's University, Kingston, Ontario, Canada, Cardiology expert
| | - Daniel C Lee
- Northwestern University Feinberg School of Medicine Chicago, Illinois, Society for Cardiovascular Magnetic Resonance, Co-Director, Cardiovascular Magnetic Resonance Imaging, Northwestern University Feinberg School of Medicine
| | | | - Todd C Villines
- University of Virginia Health System, Charlottesville, Virginia, Society of Cardiovascular Computed Tomography
| | - Samuel Wann
- Wisconsin Heart Hospital, Milwaukee, Wisconsin, Nuclear cardiology expert
| | | | - Suhny Abbara
- Specialty Chair, UT Southwestern Medical Center, Dallas, Texas
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113
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Nguyen TH, Surikow SY, Horowitz JD. Editorial Commentary: Takotsubo syndrome: A key role for inflammation? Trends Cardiovasc Med 2021; 31:231-232. [PMID: 32344019 DOI: 10.1016/j.tcm.2020.04.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/31/2020] [Accepted: 04/01/2020] [Indexed: 10/24/2022]
Affiliation(s)
- Thanh H Nguyen
- Basil Hetzel Institute, Queen Elizabeth Hospital, University of Adelaide, Woodville, SA, Australia
| | - Sven Y Surikow
- Basil Hetzel Institute, Queen Elizabeth Hospital, University of Adelaide, Woodville, SA, Australia
| | - John D Horowitz
- Basil Hetzel Institute, Queen Elizabeth Hospital, University of Adelaide, Woodville, SA, Australia.
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114
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Lyon AR, Citro R, Schneider B, Morel O, Ghadri JR, Templin C, Omerovic E. Pathophysiology of Takotsubo Syndrome: JACC State-of-the-Art Review. J Am Coll Cardiol 2021; 77:902-921. [PMID: 33602474 DOI: 10.1016/j.jacc.2020.10.060] [Citation(s) in RCA: 181] [Impact Index Per Article: 45.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/03/2019] [Revised: 10/13/2020] [Accepted: 10/19/2020] [Indexed: 01/09/2023]
Abstract
Takotsubo syndrome (TTS) has been a recognized clinical entity for 31 years, since its first description in 1990. TTS is now routinely diagnosed in patients who present with acute chest pain, electrocardiographic changes, troponin elevation, unobstructed coronary arteries, and a typical pattern of circumferential left ventricular wall motion abnormalities that usually involve the apical and midventricular myocardium. Increasing understanding of this intriguing syndrome stems from wider recognition, possible increasing frequency, and a rising number of publications focused on the pathophysiology in clinical and laboratory studies. A comprehensive understanding of TTS pathophysiology and evidence-based treatments are lacking, and specific and effective treatments are urgently required. This paper reviews the pathophysiology of this fascinating syndrome; what is known from both clinical and preclinical studies, including review of the evidence for microvascular dysfunction, myocardial beta-adrenergic signaling, inflammation, and electrophysiology; and where focused research needs to fill gaps in understanding TTS.
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Affiliation(s)
- Alexander R Lyon
- Department of Cardiology, Royal Brompton Hospital and National Heart and Lung Institute, Imperial College London, London, United Kingdom.
| | - Rodolfo Citro
- Cardio-Thoracic and Vascular Department, University Hospital "San Giovanni di Dio e Ruggi d'Aragona," Salerno, Italy
| | | | - Olivier Morel
- Department of Cardiology, University of Strasbourg, UMR INSERM 1260 Regenerative Nanomedicine, Strasbourg, France
| | - Jelena R Ghadri
- Department of Cardiology, University Heart Center, University Hospital Zurich, Zurich, Switzerland
| | - Christian Templin
- Department of Cardiology, University Heart Center, University Hospital Zurich, Zurich, Switzerland
| | - Elmir Omerovic
- Department of Molecular and Clinical Medicine/Cardiology, Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden. https://twitter.com/ElmirOmerovic2
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Wang YZ, Ngowi EE, Wang D, Qi HW, Jing MR, Zhang YX, Cai CB, He QL, Khattak S, Khan NH, Jiang QY, Ji XY, Wu DD. The Potential of Hydrogen Sulfide Donors in Treating Cardiovascular Diseases. Int J Mol Sci 2021; 22:2194. [PMID: 33672103 PMCID: PMC7927090 DOI: 10.3390/ijms22042194] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2021] [Revised: 02/05/2021] [Accepted: 02/10/2021] [Indexed: 02/08/2023] Open
Abstract
Hydrogen sulfide (H2S) has long been considered as a toxic gas, but as research progressed, the idea has been updated and it has now been shown to have potent protective effects at reasonable concentrations. H2S is an endogenous gas signaling molecule in mammals and is produced by specific enzymes in different cell types. An increasing number of studies indicate that H2S plays an important role in cardiovascular homeostasis, and in most cases, H2S has been reported to be downregulated in cardiovascular diseases (CVDs). Similarly, in preclinical studies, H2S has been shown to prevent CVDs and improve heart function after heart failure. Recently, many H2S donors have been synthesized and tested in cellular and animal models. Moreover, numerous molecular mechanisms have been proposed to demonstrate the effects of these donors. In this review, we will provide an update on the role of H2S in cardiovascular activities and its involvement in pathological states, with a special focus on the roles of exogenous H2S in cardiac protection.
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Affiliation(s)
- Yi-Zhen Wang
- Henan International Joint Laboratory for Nuclear Protein Regulation, School of Basic Medical Sciences, Henan University, Kaifeng 475004, China; (Y.-Z.W.); (E.E.N.); (D.W.); (H.-W.Q.); (M.-R.J.); (Y.-X.Z.); (C.-B.C.); (Q.-L.H.); (S.K.); (N.H.K.)
| | - Ebenezeri Erasto Ngowi
- Henan International Joint Laboratory for Nuclear Protein Regulation, School of Basic Medical Sciences, Henan University, Kaifeng 475004, China; (Y.-Z.W.); (E.E.N.); (D.W.); (H.-W.Q.); (M.-R.J.); (Y.-X.Z.); (C.-B.C.); (Q.-L.H.); (S.K.); (N.H.K.)
- Department of Biological Sciences, Faculty of Science, Dar es Salaam University College of Education, Dar es Salaam 2329, Tanzania
| | - Di Wang
- Henan International Joint Laboratory for Nuclear Protein Regulation, School of Basic Medical Sciences, Henan University, Kaifeng 475004, China; (Y.-Z.W.); (E.E.N.); (D.W.); (H.-W.Q.); (M.-R.J.); (Y.-X.Z.); (C.-B.C.); (Q.-L.H.); (S.K.); (N.H.K.)
| | - Hui-Wen Qi
- Henan International Joint Laboratory for Nuclear Protein Regulation, School of Basic Medical Sciences, Henan University, Kaifeng 475004, China; (Y.-Z.W.); (E.E.N.); (D.W.); (H.-W.Q.); (M.-R.J.); (Y.-X.Z.); (C.-B.C.); (Q.-L.H.); (S.K.); (N.H.K.)
| | - Mi-Rong Jing
- Henan International Joint Laboratory for Nuclear Protein Regulation, School of Basic Medical Sciences, Henan University, Kaifeng 475004, China; (Y.-Z.W.); (E.E.N.); (D.W.); (H.-W.Q.); (M.-R.J.); (Y.-X.Z.); (C.-B.C.); (Q.-L.H.); (S.K.); (N.H.K.)
| | - Yan-Xia Zhang
- Henan International Joint Laboratory for Nuclear Protein Regulation, School of Basic Medical Sciences, Henan University, Kaifeng 475004, China; (Y.-Z.W.); (E.E.N.); (D.W.); (H.-W.Q.); (M.-R.J.); (Y.-X.Z.); (C.-B.C.); (Q.-L.H.); (S.K.); (N.H.K.)
| | - Chun-Bo Cai
- Henan International Joint Laboratory for Nuclear Protein Regulation, School of Basic Medical Sciences, Henan University, Kaifeng 475004, China; (Y.-Z.W.); (E.E.N.); (D.W.); (H.-W.Q.); (M.-R.J.); (Y.-X.Z.); (C.-B.C.); (Q.-L.H.); (S.K.); (N.H.K.)
| | - Qing-Lin He
- Henan International Joint Laboratory for Nuclear Protein Regulation, School of Basic Medical Sciences, Henan University, Kaifeng 475004, China; (Y.-Z.W.); (E.E.N.); (D.W.); (H.-W.Q.); (M.-R.J.); (Y.-X.Z.); (C.-B.C.); (Q.-L.H.); (S.K.); (N.H.K.)
- School of Nursing and Health, Henan University, Kaifeng 475004, China
| | - Saadullah Khattak
- Henan International Joint Laboratory for Nuclear Protein Regulation, School of Basic Medical Sciences, Henan University, Kaifeng 475004, China; (Y.-Z.W.); (E.E.N.); (D.W.); (H.-W.Q.); (M.-R.J.); (Y.-X.Z.); (C.-B.C.); (Q.-L.H.); (S.K.); (N.H.K.)
- Kaifeng Municipal Key Laboratory of Cell Signal Transduction, Henan Provincial Engineering Centre for Tumor Molecular Medicine, Henan University, Kaifeng 475004, China
- School of Life Sciences, Henan University, Kaifeng 475004, China
| | - Nazeer Hussain Khan
- Henan International Joint Laboratory for Nuclear Protein Regulation, School of Basic Medical Sciences, Henan University, Kaifeng 475004, China; (Y.-Z.W.); (E.E.N.); (D.W.); (H.-W.Q.); (M.-R.J.); (Y.-X.Z.); (C.-B.C.); (Q.-L.H.); (S.K.); (N.H.K.)
- Kaifeng Municipal Key Laboratory of Cell Signal Transduction, Henan Provincial Engineering Centre for Tumor Molecular Medicine, Henan University, Kaifeng 475004, China
- School of Life Sciences, Henan University, Kaifeng 475004, China
| | - Qi-Ying Jiang
- Henan International Joint Laboratory for Nuclear Protein Regulation, School of Basic Medical Sciences, Henan University, Kaifeng 475004, China; (Y.-Z.W.); (E.E.N.); (D.W.); (H.-W.Q.); (M.-R.J.); (Y.-X.Z.); (C.-B.C.); (Q.-L.H.); (S.K.); (N.H.K.)
| | - Xin-Ying Ji
- Henan International Joint Laboratory for Nuclear Protein Regulation, School of Basic Medical Sciences, Henan University, Kaifeng 475004, China; (Y.-Z.W.); (E.E.N.); (D.W.); (H.-W.Q.); (M.-R.J.); (Y.-X.Z.); (C.-B.C.); (Q.-L.H.); (S.K.); (N.H.K.)
- Kaifeng Key Laboratory of Infection and Biological Safety, School of Basic Medical Sciences, Henan University, Kaifeng 475004, China
| | - Dong-Dong Wu
- Henan International Joint Laboratory for Nuclear Protein Regulation, School of Basic Medical Sciences, Henan University, Kaifeng 475004, China; (Y.-Z.W.); (E.E.N.); (D.W.); (H.-W.Q.); (M.-R.J.); (Y.-X.Z.); (C.-B.C.); (Q.-L.H.); (S.K.); (N.H.K.)
- School of Stomatology, Henan University, Kaifeng 475004, China
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116
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Wilcox JE, Fang JC, Margulies KB, Mann DL. Heart Failure With Recovered Left Ventricular Ejection Fraction: JACC Scientific Expert Panel. J Am Coll Cardiol 2021; 76:719-734. [PMID: 32762907 DOI: 10.1016/j.jacc.2020.05.075] [Citation(s) in RCA: 190] [Impact Index Per Article: 47.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/07/2020] [Revised: 05/07/2020] [Accepted: 05/14/2020] [Indexed: 12/25/2022]
Abstract
Reverse left ventricular (LV) remodeling and recovery of LV function are associated with improved clinical outcomes in patients with heart failure with reduced ejection fraction. A growing body of evidence suggests that even among patients who experience a complete normalization of LV ejection fraction, a significant proportion will develop recurrent LV dysfunction accompanied by recurrent heart failure events. This has led to intense interest in understanding how to manage patients with heart failure with recovered ejection fraction (HFrecEF). Because of the lack of a standard definition for HFrecEF, and the paucity of clinical data with respect to the natural history of HFrecEF patients, there are no current guidelines on how these patients should be followed up and managed. Accordingly, this JACC Scientific Expert Panel reviews the biology of reverse LV remodeling and the clinical course of patients with HFrecEF, as well as provides guidelines for defining, diagnosing, and managing patients with HFrecEF.
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Affiliation(s)
- Jane E Wilcox
- Division of Cardiovascular Medicine, Department of Medicine, Northwestern University Feinberg School of Medicine, Chicago, Illinois.
| | - James C Fang
- Division of Cardiology, Department of Medicine, University of Utah, Salt Lake City, Utah
| | - Kenneth B Margulies
- Translational Research Center, Department of Medicine, University of Pennsylvania Pearlman School of Medicine, Philadelphia, Pennsylvania
| | - Douglas L Mann
- Cardiovascular Division, Department of Medicine, Washington University School of Medicine, St. Louis, Missouri.
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117
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Kretzschmar T, Wu JMF, Schulze PC. Mitochondrial Homeostasis Mediates Lipotoxicity in the Failing Myocardium. Int J Mol Sci 2021; 22:1498. [PMID: 33540894 PMCID: PMC7867320 DOI: 10.3390/ijms22031498] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2021] [Revised: 01/27/2021] [Accepted: 01/28/2021] [Indexed: 01/17/2023] Open
Abstract
Heart failure remains the most common cause of death in the industrialized world. In spite of new therapeutic interventions that are constantly being developed, it is still not possible to completely protect against heart failure development and progression. This shows how much more research is necessary to understand the underlying mechanisms of this process. In this review, we give a detailed overview of the contribution of impaired mitochondrial dynamics and energy homeostasis during heart failure progression. In particular, we focus on the regulation of fatty acid metabolism and the effects of fatty acid accumulation on mitochondrial structural and functional homeostasis.
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Affiliation(s)
| | | | - P. Christian Schulze
- Department of Internal Medicine I, University Hospital Jena, 07747 Jena, Thüringen, Germany; (T.K.); (J.M.F.W.)
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118
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Rawish E, Stiermaier T, Santoro F, Brunetti ND, Eitel I. Current Knowledge and Future Challenges in Takotsubo Syndrome: Part 1-Pathophysiology and Diagnosis. J Clin Med 2021; 10:jcm10030479. [PMID: 33525539 PMCID: PMC7865728 DOI: 10.3390/jcm10030479] [Citation(s) in RCA: 33] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/03/2020] [Revised: 01/08/2021] [Accepted: 01/15/2021] [Indexed: 02/06/2023] Open
Abstract
First recognized in 1990, takotsubo syndrome (TTS) constitutes an acute cardiac condition that mimics acute myocardial infarction commonly in the absence of obstructive coronary artery disease; it is characterized by temporary left ventricular dysfunction, regularly in a circumferential apical, midventricular, or basal distribution. Considering its acute clinical presentation, coronary angiography with left ventriculography constitutes the gold standard diagnostic tool to exclude or confirm TTS. Frequently, TTS is related to severe emotional or physical stress and a subsequent increased adrenergic stimulation affecting cardiac function. Beyond clinical presentation, epidemiology, and novel diagnostic biomarkers, this review draws attention to potential pathophysiological mechanisms for the observed reversible myocardial dysfunction such as sympathetic overdrive-mediated multi-vessel epicardial spasms, microvascular dysfunction, the direct toxicity of catecholamines, lipotoxicity, and inflammation. Considering the long-term prognosis, further experimental and clinical research is indispensable to elucidate further pathophysiological mechanisms underlying TTS before randomized control trials with evidence-based therapeutic management can be performed.
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Affiliation(s)
- Elias Rawish
- Medical Clinic II (Cardiology/Angiology/Intensive Care Medicine) University Heart Center, 23538 Lübeck, Germany; (E.R.); (T.S.)
- DZHK (German Centre for Cardiovascular Research), 23538 Lübeck, Germany
| | - Thomas Stiermaier
- Medical Clinic II (Cardiology/Angiology/Intensive Care Medicine) University Heart Center, 23538 Lübeck, Germany; (E.R.); (T.S.)
- DZHK (German Centre for Cardiovascular Research), 23538 Lübeck, Germany
| | - Francesco Santoro
- Department of Medical & Surgery Sciences, University of Foggia, 71121 Foggia, Italy
| | - Natale D. Brunetti
- Department of Medical & Surgery Sciences, University of Foggia, 71121 Foggia, Italy
| | - Ingo Eitel
- Medical Clinic II (Cardiology/Angiology/Intensive Care Medicine) University Heart Center, 23538 Lübeck, Germany; (E.R.); (T.S.)
- DZHK (German Centre for Cardiovascular Research), 23538 Lübeck, Germany
- Correspondence: ; Tel.: +49-451-500-44501
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119
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Liu Y, Chen J, Fontes SK, Bautista EN, Cheng Z. Physiological And Pathological Roles Of Protein Kinase A In The Heart. Cardiovasc Res 2021; 118:386-398. [PMID: 33483740 DOI: 10.1093/cvr/cvab008] [Citation(s) in RCA: 82] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2020] [Revised: 11/30/2020] [Accepted: 01/08/2021] [Indexed: 12/21/2022] Open
Abstract
Protein kinase A (PKA) is a central regulator of cardiac performance and morphology. Myocardial PKA activation is induced by a variety of hormones, neurotransmitters and stress signals, most notably catecholamines secreted by the sympathetic nervous system. Catecholamines bind β-adrenergic receptors to stimulate cAMP-dependent PKA activation in cardiomyocytes. Elevated PKA activity enhances Ca2+ cycling and increases cardiac muscle contractility. Dynamic control of PKA is essential for cardiac homeostasis, as dysregulation of PKA signaling is associated with a broad range of heart diseases. Specifically, abnormal PKA activation or inactivation contributes to the pathogenesis of myocardial ischemia, hypertrophy, heart failure, as well as diabetic, takotsubo, or anthracycline cardiomyopathies. PKA may also determine sex-dependent differences in contractile function and heart disease predisposition. Here, we describe the recent advances regarding the roles of PKA in cardiac physiology and pathology, highlighting previous study limitations and future research directions. Moreover, we discuss the therapeutic strategies and molecular mechanisms associated with cardiac PKA biology. In summary, PKA could serve as a promising drug target for cardioprotection. Depending on disease types and mechanisms, therapeutic intervention may require either inhibition or activation of PKA. Therefore, specific PKA inhibitors or activators may represent valuable drug candidates for the treatment of heart diseases.
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Affiliation(s)
- Yuening Liu
- Department of Pharmaceutical Sciences, Washington State University, PBS 423, 412 E. Spokane Falls Blvd, ., Spokane, WA, 99202-2131, USA
| | - Jingrui Chen
- Department of Pharmaceutical Sciences, Washington State University, PBS 423, 412 E. Spokane Falls Blvd, ., Spokane, WA, 99202-2131, USA
| | - Shayne K Fontes
- Department of Pharmaceutical Sciences, Washington State University, PBS 423, 412 E. Spokane Falls Blvd, ., Spokane, WA, 99202-2131, USA
| | - Erika N Bautista
- Department of Pharmaceutical Sciences, Washington State University, PBS 423, 412 E. Spokane Falls Blvd, ., Spokane, WA, 99202-2131, USA
| | - Zhaokang Cheng
- Department of Pharmaceutical Sciences, Washington State University, PBS 423, 412 E. Spokane Falls Blvd, ., Spokane, WA, 99202-2131, USA
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120
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Hiruma T, Higuchi R, Iguchi N. Quadruple episodes of takotsubo cardiomyopathy: a case report. EUROPEAN HEART JOURNAL-CASE REPORTS 2021; 5:ytaa574. [PMID: 33644654 PMCID: PMC7898582 DOI: 10.1093/ehjcr/ytaa574] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/23/2020] [Revised: 08/13/2020] [Accepted: 12/22/2020] [Indexed: 01/28/2023]
Abstract
Background Takotsubo syndrome (TTS) is characterized by transient left ventricular (LV) dysfunction, often preceded by emotional or physical trigger. The recurrence of TTS has been investigated, however, cases of multiple recurrences are scarcely reported. Case summary A 79-year-old woman was admitted to the hospital with the complaint of dyspnoea following emotional stress. Electrocardiogram showed terminal T-wave inversion with QT interval prolongation in anterior leads. Transthoracic echocardiogram revealed severe hypokinesis of mid- and apical-anterior segments. She was diagnosed with focal TTS. After 3 months, she complained of orthopnoea subsequent to upper-respiratory infection. Coronary angiography (CAG) depicted normal coronary arteries. She had recurrence of TTS with bi-ventricular dysfunction, and complicated cardiac collapse requiring intra-aortic balloon pumping. One month after the second episode, she had dyspnoea after herpes zoster infection. She was diagnosed with recurrence of focal TTS. After 4 months, she complained of central chest pain without evident trigger factors. CAG showed no coronary artery stenosis, and left ventriculography revealed mid-inferior and apical segment akinesis. She was diagnosed with the 4th occurrence of TTS. Discussion We describe the case of an elderly female experiencing quadruple episodes of TTS with various triggers, LV dysfunctions and severities in a short period of 10 months. Although multiple recurrences of TTS is rare, it can occur with variable trigger factors and patterns of myocardial dysfunction. An analysis of multiple recurrences could aid in clarifying the pathophysiology of TTS.
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Affiliation(s)
- Takashi Hiruma
- Department of Cardiology, Sakakibara Heart Institute, 3-16-1 Asahi-cho, Fuchu, Tokyo 183-0003, Japan
| | - Ryosuke Higuchi
- Department of Cardiology, Sakakibara Heart Institute, 3-16-1 Asahi-cho, Fuchu, Tokyo 183-0003, Japan
| | - Nobuo Iguchi
- Department of Cardiology, Sakakibara Heart Institute, 3-16-1 Asahi-cho, Fuchu, Tokyo 183-0003, Japan
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Scally C, Choo W, Rudd A, Neil C, Siddiqi N, Mezincescu AM, Wilson HM, Frenneaux M, Horgan G, Broadhurst P, Dawson DK. The early dynamic of ECG in takotsubo syndrome presenting with ST-elevation: A comparison with age and gender-matched ST-elevation myocardial infarction. Int J Cardiol 2021; 323:125. [PMID: 32920071 DOI: 10.1016/j.ijcard.2020.09.023] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 09/08/2020] [Indexed: 10/23/2022]
Affiliation(s)
| | - WaiKah Choo
- University of Aberdeen, Aberdeen, United Kingdom
| | - Amelia Rudd
- University of Aberdeen, Aberdeen, United Kingdom
| | | | | | | | | | | | - Graham Horgan
- Biomathematics and Statistics Scotland, Aberdeen, United Kingdom
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Michos ED, Sabouret P. Racial differences in Takotsubo cardiomyopathy: more alike than different? Minerva Cardiol Angiol 2021; 69:746-749. [PMID: 33427430 DOI: 10.23736/s2724-5683.20.05571-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Erin D Michos
- Ciccarone Center for the Prevention of Cardiovascular Disease, Johns Hopkins University School of Medicine, Baltimore, MD, USA -
| | - Pierre Sabouret
- ACTION-Group, Heart Institute, Pitié-Salpétrière Hospital, Pierre and Marie Curie University, Paris, France
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Wani A, Jain R, Singsank Z, Khandheria BK. Trend of Global Longitudinal Strain in Takotsubo Cardiomyopathy and Clinical Predictors of Recovery. J Am Soc Echocardiogr 2021; 34:452-453. [PMID: 33388448 DOI: 10.1016/j.echo.2020.12.021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Revised: 12/28/2020] [Accepted: 12/28/2020] [Indexed: 11/17/2022]
Affiliation(s)
- Adil Wani
- Aurora Cardiovascular and Thoracic Services, Aurora Sinai/Aurora St. Luke's Medical Centers, University of Wisconsin School of Medicine and Public Health, Milwaukee, Wisconsin
| | - Renuka Jain
- Aurora Cardiovascular and Thoracic Services, Aurora Sinai/Aurora St. Luke's Medical Centers, University of Wisconsin School of Medicine and Public Health, Milwaukee, Wisconsin
| | - Zach Singsank
- Aurora Cardiovascular and Thoracic Services, Aurora Sinai/Aurora St. Luke's Medical Centers, University of Wisconsin School of Medicine and Public Health, Milwaukee, Wisconsin
| | - Bijoy K Khandheria
- Aurora Cardiovascular and Thoracic Services, Aurora Sinai/Aurora St. Luke's Medical Centers, University of Wisconsin School of Medicine and Public Health, Milwaukee, Wisconsin
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Citro R, Pontone G, Bellino M, Silverio A, Iuliano G, Baggiano A, Manka R, Iesu S, Vecchione C, Asch FM, Ghadri JR, Templin C. Role of multimodality imaging in evaluation of cardiovascular involvement in COVID-19. Trends Cardiovasc Med 2021; 31:8-16. [PMID: 33065315 PMCID: PMC7553143 DOI: 10.1016/j.tcm.2020.10.001] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2020] [Revised: 10/08/2020] [Accepted: 10/08/2020] [Indexed: 12/28/2022]
Abstract
The management of patients infected by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) may be difficult due to the need for dedicated in-hospital pathways, protective measures for healthcare professionals and isolated beds of intensive care, particularly in areas overwhelmed by wide viral spread. Although pneumonia is the most common clinical manifestation in coronavirus disease 2019 (COVID-19), a variety of cardiovascular complications have been reported. An integrated diagnostic algorithm in SARS-CoV-2-infected patients with suspected cardiac involvement (laboratory findings of myocardial injury and electrocardiographic changes) may help to avoid unnecessary examinations and minimize the risk of operator infection. Due to its mobility and bedside feasibility, echocardiography is the first-line imaging technique in this clinical setting. It quickly provides information on ventricular functions, pulmonary hypertension, valve disease and pericardial effusion. In case of ST-segment elevation (STE), urgent coronary angiography should be performed. Cardiac ultrasound helps distinguish between ischemic and non-ischemic myocardial disease and may detect pericardial disease. Transmural ischemic electrocardiographic changes, with or without early elevated troponin levels or echocardiographic wall motion abnormalities, will determine the need for early invasive coronary angiography. Computed tomography (CT) through its multiple applications (chest CT; CT pulmonary angiography and coronary CT angiography; late iodine enhancement CT) and cardiac magnetic resonance might be helpful in reinforcing or redirecting diagnostic hypothesis emerged by other clinical, electrocardiographic and echocardiographic findings. The current pandemic makes it challenging to perform serial invasive and non-invasive diagnostic testing in COVID-19 patients and high serum troponin level. Nevertheless, thoughtful and systematic use of an appropriate multimodality imaging strategy is clinically relevant to detect cardiac injury and distinguish myocardial infarction from, myocarditis, takotsubo syndrome and pulmonary embolism.
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Affiliation(s)
- Rodolfo Citro
- Cardio-Thoracic-Vascular Department, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Heart Tower - Room 807, Largo Città d'Ippocrate, 84131 Salerno, Italy.
| | - Gianluca Pontone
- Centro Cardiologico Monzino, IRCCS, Via Carlo Parea, 4, 20138 Milan, Italy
| | - Michele Bellino
- Cardio-Thoracic-Vascular Department, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Heart Tower - Room 807, Largo Città d'Ippocrate, 84131 Salerno, Italy
| | - Angelo Silverio
- Cardio-Thoracic-Vascular Department, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Heart Tower - Room 807, Largo Città d'Ippocrate, 84131 Salerno, Italy
| | - Giuseppe Iuliano
- Cardio-Thoracic-Vascular Department, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Heart Tower - Room 807, Largo Città d'Ippocrate, 84131 Salerno, Italy
| | - Andrea Baggiano
- Centro Cardiologico Monzino, IRCCS, Via Carlo Parea, 4, 20138 Milan, Italy
| | - Robert Manka
- Institute of Diagnostic and Interventional Radiology, University Hospital Zurich, Rämistrasse 100, 8091 Zurich, Switzerland
| | - Severino Iesu
- Cardio-Thoracic-Vascular Department, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Heart Tower - Room 807, Largo Città d'Ippocrate, 84131 Salerno, Italy
| | - Carmine Vecchione
- Cardio-Thoracic-Vascular Department, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Heart Tower - Room 807, Largo Città d'Ippocrate, 84131 Salerno, Italy; Vascular Pathophysiology Unit, IRCCS Neuromed, Via Atinense, 18, 86077 Pozzilli, Isernia, Italy
| | - Federico Miguel Asch
- Medstar Health Research Institute and Georgetown University, 100 Irvine St, NW, Suite EB5123, Washington DC 20010, USA
| | - Jelena Rima Ghadri
- University Heart Center, Department of Cardiology, University Hospital Zurich, Rämistrasse 100, 8091 Zurich, Switzerland
| | - Christian Templin
- University Heart Center, Department of Cardiology, University Hospital Zurich, Rämistrasse 100, 8091 Zurich, Switzerland
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125
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Licordari R, Manganaro R, Cusmà-Piccione M, Dattilo G, Citro R, Khandheria B, Bella G, Zito C. Assessment of intra and extra-hospital outcome after takotsubo syndrome in a single-center population. J Cardiovasc Echogr 2021; 31:207-213. [PMID: 35284215 PMCID: PMC8893115 DOI: 10.4103/jcecho.jcecho_47_21] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Accepted: 07/30/2021] [Indexed: 11/06/2022] Open
Abstract
Objectives: To evaluate short- and long-term outcome in a single prospective cohort of Takotsubo syndrome (TTS) patients, trying to early identify those with better prognosis and to assess the prevalence of left ventricular ejection fraction (LVEF) recovery over time. Methods: Forty-nine patients prospectively enrolled underwent to assessment of demographic, clinical, and echocardiographic characteristics, and later were followed to identify the outcomes during a mean follow-up (FU) of 93 months. At the end of the FU phase, a subgroup of patients underwent to a clinical and echocardiographic re-evaluation. As major adverse cardiac events (MACE) were considered: Intra and extra-hospital death, re-hospitalizations for acute heart failure or atrial fibrillation (AF) or acute myocardial infarction (AMI) and TTS recurrence; minor events were considered minor symptoms of heart failure and angina not requiring hospitalization. Results: The prevalence of re-hospitalizations (MACE) over time was: 41% (n = 12) for HF; 6.8% (n = 2) for AMI; 3.4% (n = 1) for TTS relapse and 20% (n = 6) for AF. Minor events were the symptoms of chest pain and dyspnea not requiring hospitalization in 6 (20.7%) and 12 (34.4%) patients, respectively. LVEF at the time of admission was predictor for MACE. Stratifying patients on the LVEF admission median value (40%). Patients with LVEF <40% at admission had a significantly lower survival free from adverse cardiac events compared to patients with LVEF ≥40%. Twenty-seven (93%) patients underwent to a clinical reassessment with electrocardiogram and echocardiographic examination. LVEF value showed a statistically significant increase (P = 0.004) at the end of FU. Conclusions: At admission, “high-risk” patients (LVEF <40%) can be easily detected, allowing an appropriate pharmacological and/or mechanical support strategy and a more “careful” FU.
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126
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Prokudina ES, Kurbatov BK, Zavadovsky KV, Vrublevsky AV, Naryzhnaya NV, Lishmanov YB, Maslov LN, Oeltgen PR. Takotsubo Syndrome: Clinical Manifestations, Etiology and Pathogenesis. Curr Cardiol Rev 2021; 17:188-203. [PMID: 31995013 PMCID: PMC8226199 DOI: 10.2174/1573403x16666200129114330] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 12/02/2019] [Accepted: 12/12/2019] [Indexed: 12/15/2022] Open
Abstract
The purpose of the review is the analysis of clinical and experimental data on the etiology and pathogenesis of takotsubo syndrome (TS). TS is characterized by contractile dysfunction, which usually affects the apical region of the heart without obstruction of coronary artery, moderate increase in myocardial necrosis markers, prolonged QTc interval (in 50% of patients), sometimes elevation of ST segment (in 19% of patients), increase N-Terminal Pro-B-Type Natriuretic Peptide level, microvascular dysfunction, sometimes spasm of the epicardial coronary arteries (in 10% of patients), myocardial edema, and life-threatening ventricular arrhythmias (in 11% of patients). Stress cardiomyopathy is a rare disease, it is observed in 0.6 - 2.5% of patients with acute coronary syndrome. The occurrence of takotsubo syndrome is 9 times higher in women, who are aged 60-70 years old, than in men. The hospital mortality among patients with TS corresponds to 3.5% - 12%. Physical or emotional stress do not precede disease in all patients with TS. Most of patients with TS have neurological or mental illnesses. The level of catecholamines is increased in patients with TS, therefore, the occurrence of TS is associated with excessive activation of the adrenergic system. The negative inotropic effect of catecholamines is associated with the activation of β2 adrenergic receptors. An important role of the adrenergic system in the pathogenesis of TS is confirmed by studies which were performed using 125I-metaiodobenzylguanidine (125I -MIBG). TS causes edema and inflammation of the myocardium. The inflammatory response in TS is systemic. TS causes impaired coronary microcirculation and reduces coronary reserve. There is a reason to believe that an increase in blood viscosity may play an important role in the pathogenesis of microcirculatory dysfunction in patients with TS. Epicardial coronary artery spasm is not obligatory for the occurrence of TS. Cortisol, endothelin-1 and microRNAs are challengers for the role of TS triggers. A decrease in estrogen levels is a factor contributing to the onset of TS. The central nervous system appears to play an important role in the pathogenesis of TS.
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Affiliation(s)
- Ekaterina S Prokudina
- Laboratory of Experimental Cardiology, Cardiology Research Institute, Tomsk National Research Medical Center of the RAS, Tomsk, Russian Federation
| | - Boris K Kurbatov
- Laboratory of Experimental Cardiology, Cardiology Research Institute, Tomsk National Research Medical Center of the RAS, Tomsk, Russian Federation
| | - Konstantin V Zavadovsky
- Laboratory of Experimental Cardiology, Cardiology Research Institute, Tomsk National Research Medical Center of the RAS, Tomsk, Russian Federation
| | - Alexander V Vrublevsky
- Laboratory of Experimental Cardiology, Cardiology Research Institute, Tomsk National Research Medical Center of the RAS, Tomsk, Russian Federation
| | - Natalia V Naryzhnaya
- Laboratory of Experimental Cardiology, Cardiology Research Institute, Tomsk National Research Medical Center of the RAS, Tomsk, Russian Federation
| | - Yuri B Lishmanov
- Laboratory of Experimental Cardiology, Cardiology Research Institute, Tomsk National Research Medical Center of the RAS, Tomsk, Russian Federation
| | - Leonid N Maslov
- Laboratory of Experimental Cardiology, Cardiology Research Institute, Tomsk National Research Medical Center of the RAS, Tomsk, Russian Federation
| | - Peter R Oeltgen
- Department of Pathology, University of Kentucky College of Medicine, Lexington, KY 40506, United States
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127
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Ong GJ, Nguyen TH, Kucia A, Liu SF, Surikow SY, Girolamo O, Chong CR, Chirkov YY, Schenck-Gustafsson K, Frenneaux MP, Horowitz JD. Takotsubo Syndrome: Finally Emerging From the Shadows? Heart Lung Circ 2021; 30:36-44. [PMID: 33168470 DOI: 10.1016/j.hlc.2020.10.006] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2020] [Revised: 10/06/2020] [Accepted: 10/13/2020] [Indexed: 12/20/2022]
Abstract
It is now 30 years since Japanese investigators first described Takotsubo Syndrome (TTS) as a disorder occurring mainly in ageing women, ascribing it to the impact of multivessel coronary artery spasm. During the intervening period, it has become clear that TTS involves relatively transient vascular injury, followed by prolonged myocardial inflammatory and eventually fibrotic changes. Hence symptomatic recovery is generally slow, currently an under-recognised issue. It appears that TTS is induced by aberrant post-β2-adrenoceptor signalling in the setting of "surge" release of catecholamines. Resultant activation of nitric oxide synthases and increased inflammatory vascular permeation lead to prolonged myocardial infiltration with macrophages and associated oedema formation. Initially, the diagnosis of TTS was made via exclusion of relevant coronary artery stenoses, plus the presence of regional left ventricular hypokinesis. However, detection of extensive myocardial oedema on cardiac MRI imaging offers a specific basis for diagnosis. No adequate methods are yet available for definitive diagnosis of TTS at hospital presentation. Other major challenges remaining in this area include understanding of the recently demonstrated association between TTS and antecedent cancer, the development of effective treatments to reduce risk of short-term (generally due to shock) and long-term mortality, and also to accelerate symptomatic recovery.
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Affiliation(s)
- Gao Jing Ong
- Basil Hetzel Institute, Queen Elizabeth Hospital, Adelaide, SA, Australia; University of Adelaide, North Terrace, Adelaide, SA, Australia; Central Adelaide Local Health Network, Adelaide, SA, Australia
| | - Thanh Ha Nguyen
- Basil Hetzel Institute, Queen Elizabeth Hospital, Adelaide, SA, Australia; University of Adelaide, North Terrace, Adelaide, SA, Australia
| | - Angela Kucia
- University of South Australia, North Terrace, Adelaide, SA, Australia; Northern Adelaide Local Health Network, Adelaide, SA, Australia
| | - Sai-Fei Liu
- University of Adelaide, North Terrace, Adelaide, SA, Australia; Central Adelaide Local Health Network, Adelaide, SA, Australia; University of South Australia, North Terrace, Adelaide, SA, Australia
| | - Sven Y Surikow
- Basil Hetzel Institute, Queen Elizabeth Hospital, Adelaide, SA, Australia; Northern Adelaide Local Health Network, Adelaide, SA, Australia
| | - Olivia Girolamo
- Basil Hetzel Institute, Queen Elizabeth Hospital, Adelaide, SA, Australia; University of Adelaide, North Terrace, Adelaide, SA, Australia
| | - Cher-Rin Chong
- Central Adelaide Local Health Network, Adelaide, SA, Australia; University of Adelaide, North Terrace, Adelaide, SA, Australia
| | - Yuliy Y Chirkov
- Basil Hetzel Institute, Queen Elizabeth Hospital, Adelaide, SA, Australia; University of Adelaide, North Terrace, Adelaide, SA, Australia
| | | | | | - John D Horowitz
- Basil Hetzel Institute, Queen Elizabeth Hospital, Adelaide, SA, Australia; University of Adelaide, North Terrace, Adelaide, SA, Australia.
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128
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Citro R, Okura H, Ghadri JR, Izumi C, Meimoun P, Izumo M, Dawson D, Kaji S, Eitel I, Kagiyama N, Kobayashi Y, Templin C, Delgado V, Nakatani S, Popescu BA. Multimodality imaging in takotsubo syndrome: a joint consensus document of the European Association of Cardiovascular Imaging (EACVI) and the Japanese Society of Echocardiography (JSE). J Echocardiogr 2020; 18:199-224. [PMID: 32886290 PMCID: PMC7471594 DOI: 10.1007/s12574-020-00480-y] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Accepted: 05/05/2020] [Indexed: 12/14/2022]
Abstract
Takotsubo syndrome (TTS) is a complex and still poorly recognized heart disease with a wide spectrum of possible clinical presentations. Despite its reversibility, it is associated with serious adverse in-hospital events and high complication rates during follow-up. Multimodality imaging is helpful for establishing the diagnosis, guiding therapy, and stratifying prognosis of TTS patients in both the acute and post-acute phase. Echocardiography plays a key role, particularly in the acute care setting, allowing for the assessment of left ventricular (LV) systolic and diastolic function and the identification of the typical apical-midventricular ballooning pattern, as well as the circumferential pattern of wall motion abnormalities. It is also useful in the early detection of complications (i.e. LV outflow tract obstruction, mitral regurgitation, right ventricular involvement, LV thrombi, and pericardial effusion) and monitoring of systolic function recovery. Left ventriculography allows the evaluation of LV function and morphology, identifying the typical TTS patterns when echocardiography is not available or wall motion abnormalities cannot be properly assessed with ultrasound. Cardiac magnetic resonance provides a more comprehensive depiction of cardiac morphology and function and tissue characterization and offers additional value to other imaging modalities for differential diagnosis (myocardial infarction and myocarditis). Coronary computed tomography angiography has a substantial role in the diagnostic workup of patients with acute chest pain and a doubtful TTS diagnosis to rule out other medical conditions. It can be considered as a non-invasive appropriate alternative to coronary angiography in several clinical scenarios. Although the role of nuclear imaging in TTS has not yet been well established, the combination of perfusion and metabolic imaging may provide useful information on myocardial function in both the acute and post-acute phase.
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Affiliation(s)
- Rodolfo Citro
- Cardiothoracic Vascular Department, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy.
| | - Hiroyuki Okura
- Department of Cardiology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Jelena R Ghadri
- Department of Cardiology, University Hospital Zurich, Zurich, Switzerland
| | - Chisato Izumi
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan
| | - Patrick Meimoun
- Department of Cardiology and Intensive Care, Centre Hospitalier de Compiegne, Compiegne, France
| | - Masaki Izumo
- Division of Cardiology, Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Dana Dawson
- Department of Cardiology, Aberdeen Cardiovascular and Diabetes Centre, Aberdeen Royal Infirmary and University of Aberdeen, Aberdeen, Scotland, UK
| | - Shuichiro Kaji
- Department of Cardiovascular Medicine, Kobe City Medical Center General Hospital, Kobe, Japan
| | - Ingo Eitel
- Department of Cardiology, University Heart Center Lübeck, Medical Clinic II (Cardiology/Angiology/Intensive Care Medicine), Lübeck, Germany
- Department of Cardiology, German Center for Cardiovascular Research (DZHK), partner site Hamburg/Kiel/Lübeck, Lübeck, Germany
| | - Nobuyuki Kagiyama
- Department of Digital Health and Telemedicine R&D, Juntendo University and Department of Cardiovascular Medicine, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo City, Tokyo, 113-8421, Japan
| | - Yukari Kobayashi
- Department of Cardiovascular Institute, Stanford University, Stanford, CA, USA
| | - Christian Templin
- Department of Cardiology, University Hospital Zurich, Zurich, Switzerland
| | - Victoria Delgado
- Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Bogdan A Popescu
- Department of Cardiology, University of Medicine and Pharmacy "Carol Davila," Euroecolab, Bucharest, Romania
- Department of Cardiology, Emergency Institute for Cardiovascular Diseases "Prof. Dr. C. C. Iliescu", Bucharest, Romania
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129
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Morgan W, Hage F. Stress cardiomyopathy associated with vasodilator stress testing. J Nucl Cardiol 2020; 27:2426-2428. [PMID: 32052292 DOI: 10.1007/s12350-020-02064-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Accepted: 01/27/2020] [Indexed: 10/25/2022]
Affiliation(s)
- William Morgan
- Internal Medicine, University of Alabama at Birmingham, Birmingham, USA.
| | - Fadi Hage
- Division of Cardiovascular Disease, Birmingham Veterans Affairs Medical Center, University of Alabama at Birmingham, Birmingham, USA
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130
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Prognostic Value of Different CMR-Based Techniques to Assess Left Ventricular Myocardial Strain in Takotsubo Syndrome. J Clin Med 2020; 9:jcm9123882. [PMID: 33260461 PMCID: PMC7759874 DOI: 10.3390/jcm9123882] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Revised: 11/14/2020] [Accepted: 11/27/2020] [Indexed: 12/14/2022] Open
Abstract
Cardiac magnetic resonance (CMR)-derived left ventricular (LV) global longitudinal strain (GLS) provides incremental prognostic information on various cardiovascular diseases but has not yet been investigated comprehensively in patients with Takotsubo syndrome (TS). This study evaluated the prognostic value of feature tracking (FT) GLS, tissue tracking (TT) GLS, and fast manual long axis strain (LAS) in 147 patients with TS, who underwent CMR at a median of 2 days after admission. Long-term mortality was assessed 3 years after the acute event. In contrast to LV ejection fraction and tissue characteristics, impaired FT-GLS, TT-GLS and fast manual LAS were associated with adverse outcome. The best cutoff points for the prediction of long-term mortality were similar with all three approaches: FT-GLS −11.28%, TT-GLS −11.45%, and fast manual LAS −10.86%. Long-term mortality rates were significantly higher in patients with FT-GLS > −11.28% (25.0% versus 9.8%; p = 0.029), TT-GLS > −11.45% (20.0% versus 5.4%; p = 0.016), and LAS > −10.86% (23.3% versus 6.6%; p = 0.014). However, in multivariable analysis, diabetes mellitus (p = 0.001), atrial fibrillation (p = 0.001), malignancy (p = 0.006), and physical triggers (p = 0.006) outperformed measures of myocardial strain and emerged as the strongest, independent predictors of long-term mortality in TS. In conclusion, CMR-based longitudinal strain provides valuable prognostic information in patients with TS, regardless of the utilized technique of assessment. Long-term mortality, however, is mainly determined by comorbidities.
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131
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Lachmet-Thebaud L, Marchandot B, Matsushita K, Sato C, Dagrenat C, Greciano S, De Poli F, Leddet P, Peillex M, Hess S, Carmona A, Jimenez C, Heger J, Reydel A, Ohlmann P, Jesel L, Morel O. Impact of residual inflammation on myocardial recovery and cardiovascular outcome in Takotsubo patients. ESC Heart Fail 2020; 8:259-269. [PMID: 33207039 PMCID: PMC7835625 DOI: 10.1002/ehf2.12945] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Revised: 07/15/2020] [Accepted: 07/19/2020] [Indexed: 12/13/2022] Open
Abstract
Aims Recent insights have emphasized the importance of myocardial and systemic inflammation in Takotsubo syndrome (TTS). In a large registry of unselected patients, we sought to evaluate whether residual high inflammatory response (RHIR) could impact cardiovascular outcome after TTS. Methods and results Patients with TTS were retrospectively included between 2008 and 2018 in three general hospitals. Three hundred eighty‐five patients with TTS were split into three subgroups, according to tertiles of C‐reactive protein (CRP) levels at discharge (CRP <5.2 mg/L, CRP range 5.2 to 19 mg/L, and CRP >19 mg/L). The primary endpoint was the impact of RHIR, defined as CRP >19 mg/L at discharge, on cardiac death or hospitalization for heart failure. Follow up was obtained in 382 patients (99%) after a median of 747 days. RHIR patients were more likely to have a history of cancer or a physical trigger. Left ventricular ejection fraction (LVEF) at admission and at discharge were comparable between groups. By contrast, RHIR was associated with lower LVEF at follow up (61.7% vs. 60.7% vs. 57.9%; P = 0.004) and increased cardiac late mortality (0% vs. 0% vs. 10%; P = 0.001). By multivariate Cox regression analysis, RHIR was an independent predictor of cardiac death or hospitalization for heart failure (hazard ratio: 1.87; 95% confidence interval: 1.08 to 3.25; P = 0.025). Conclusions Residual high inflammatory response was associated with impaired LVEF at follow up and was evidenced as an independent factor of cardiovascular events. All together, these findings underline RHIR patients as a high‐risk subgroup, to target in future clinical trials with specific therapies to attenuate RHIR.
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Affiliation(s)
- Lucie Lachmet-Thebaud
- Pôle d'Activité Médico-Chirurgicale Cardio-Vasculaire, Nouvel Hôpital Civil, Centre Hospitalier Universitaire, Université de Strasbourg, BP 426, Strasbourg, 67091, France
| | - Benjamin Marchandot
- Pôle d'Activité Médico-Chirurgicale Cardio-Vasculaire, Nouvel Hôpital Civil, Centre Hospitalier Universitaire, Université de Strasbourg, BP 426, Strasbourg, 67091, France
| | - Kensuke Matsushita
- Pôle d'Activité Médico-Chirurgicale Cardio-Vasculaire, Nouvel Hôpital Civil, Centre Hospitalier Universitaire, Université de Strasbourg, BP 426, Strasbourg, 67091, France.,UMR INSERM 1260 Regenerative Nanomedicine, Université de Strasbourg, Strasbourg, France
| | - Chisato Sato
- Pôle d'Activité Médico-Chirurgicale Cardio-Vasculaire, Nouvel Hôpital Civil, Centre Hospitalier Universitaire, Université de Strasbourg, BP 426, Strasbourg, 67091, France.,Department of Cardiovascular Center, Showa University Koto-Toyosu Hospital, Tokyo, Japan
| | - Charlotte Dagrenat
- Pole d'activité cardiovasculaire, Centre Hospitalier de Haguenau, Haguenau, France
| | - Stephane Greciano
- Pole d'activité cardiovasculaire, Hôpitaux Civils de Colmar, Colmar, France
| | - Fabien De Poli
- Pole d'activité cardiovasculaire, Centre Hospitalier de Haguenau, Haguenau, France
| | - Pierre Leddet
- Pole d'activité cardiovasculaire, Centre Hospitalier de Haguenau, Haguenau, France
| | - Marilou Peillex
- Pôle d'Activité Médico-Chirurgicale Cardio-Vasculaire, Nouvel Hôpital Civil, Centre Hospitalier Universitaire, Université de Strasbourg, BP 426, Strasbourg, 67091, France
| | - Sébastien Hess
- Pôle d'Activité Médico-Chirurgicale Cardio-Vasculaire, Nouvel Hôpital Civil, Centre Hospitalier Universitaire, Université de Strasbourg, BP 426, Strasbourg, 67091, France
| | - Adrien Carmona
- Pôle d'Activité Médico-Chirurgicale Cardio-Vasculaire, Nouvel Hôpital Civil, Centre Hospitalier Universitaire, Université de Strasbourg, BP 426, Strasbourg, 67091, France
| | - Charline Jimenez
- Pôle d'Activité Médico-Chirurgicale Cardio-Vasculaire, Nouvel Hôpital Civil, Centre Hospitalier Universitaire, Université de Strasbourg, BP 426, Strasbourg, 67091, France
| | - Joe Heger
- Pôle d'Activité Médico-Chirurgicale Cardio-Vasculaire, Nouvel Hôpital Civil, Centre Hospitalier Universitaire, Université de Strasbourg, BP 426, Strasbourg, 67091, France
| | - Antje Reydel
- Pôle d'Activité Médico-Chirurgicale Cardio-Vasculaire, Nouvel Hôpital Civil, Centre Hospitalier Universitaire, Université de Strasbourg, BP 426, Strasbourg, 67091, France
| | - Patrick Ohlmann
- Pôle d'Activité Médico-Chirurgicale Cardio-Vasculaire, Nouvel Hôpital Civil, Centre Hospitalier Universitaire, Université de Strasbourg, BP 426, Strasbourg, 67091, France
| | - Laurence Jesel
- Pôle d'Activité Médico-Chirurgicale Cardio-Vasculaire, Nouvel Hôpital Civil, Centre Hospitalier Universitaire, Université de Strasbourg, BP 426, Strasbourg, 67091, France.,UMR INSERM 1260 Regenerative Nanomedicine, Université de Strasbourg, Strasbourg, France
| | - Olivier Morel
- Pôle d'Activité Médico-Chirurgicale Cardio-Vasculaire, Nouvel Hôpital Civil, Centre Hospitalier Universitaire, Université de Strasbourg, BP 426, Strasbourg, 67091, France.,UMR INSERM 1260 Regenerative Nanomedicine, Université de Strasbourg, Strasbourg, France
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Leiner T, Bogaert J, Friedrich MG, Mohiaddin R, Muthurangu V, Myerson S, Powell AJ, Raman SV, Pennell DJ. SCMR Position Paper (2020) on clinical indications for cardiovascular magnetic resonance. J Cardiovasc Magn Reson 2020; 22:76. [PMID: 33161900 PMCID: PMC7649060 DOI: 10.1186/s12968-020-00682-4] [Citation(s) in RCA: 183] [Impact Index Per Article: 36.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 09/18/2020] [Indexed: 12/22/2022] Open
Abstract
The Society for Cardiovascular Magnetic Resonance (SCMR) last published its comprehensive expert panel report of clinical indications for CMR in 2004. This new Consensus Panel report brings those indications up to date for 2020 and includes the very substantial increase in scanning techniques, clinical applicability and adoption of CMR worldwide. We have used a nearly identical grading system for indications as in 2004 to ensure comparability with the previous report but have added the presence of randomized controlled trials as evidence for level 1 indications. In addition to the text, tables of the consensus indication levels are included for rapid assimilation and illustrative figures of some key techniques are provided.
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Affiliation(s)
- Tim Leiner
- Department of Radiology, E.01.132, Utrecht University Medical Center, Heidelberglaan 100, 3584CX, Utrecht, The Netherlands.
| | - Jan Bogaert
- Department of Radiology, University Hospitals Leuven, Leuven, Belgium
- Department of Imaging and Pathology, Catholic University Leuven, Herestraat 49, 3000, Leuven, Belgium
| | - Matthias G Friedrich
- Departments of Medicine and Diagnostic Radiology, McGill University, 1001 Decarie Blvd., Montreal, QC, H4A 3J1, Canada
| | - Raad Mohiaddin
- Department of Radiology, Royal Brompton Hospital, Sydney Street, Chelsea, London, SW3 6NP, UK
- National Heart and Lung Institute, Imperial College, South Kensington Campus, London, SW7 2AZ, UK
| | - Vivek Muthurangu
- Centre for Cardiovascular Imaging, Science & Great Ormond Street Hospital for Children, UCL Institute of Cardiovascular, Great Ormond Street, London, WC1N 3JH, UK
| | - Saul Myerson
- Division of Cardiovascular Medicine, Radcliffe Department of Medicine, Oxford Centre for Clinical Magnetic Resonance Research (OCMR), University of Oxford, John Radcliffe Hospital, Oxford, OX3 9DU, UK
| | - Andrew J Powell
- Department of Cardiology, Boston Children's Hospital, 300 Longwood Avenue, Farley, 2nd Floor, Boston, MA, 02115, USA
- Department of Pediatrics, Harvard Medical School, 300 Longwood Avenue, Farley, 2nd Floor, Boston, MA, 02115, USA
| | - Subha V Raman
- Krannert Institute of Cardiology, Indiana University School of Medicine, 340 West 10th Street, Fairbanks Hall, Suite 6200, Indianapolis, IN, 46202-3082, USA
| | - Dudley J Pennell
- Royal Brompton Hospital, Sydney Street, Chelsea, London, SW3 6NP, UK
- Imperial College, South Kensington Campus, London, SW7 2AZ, UK
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133
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Mitrani RD, Dabas N, Goldberger JJ. COVID-19 cardiac injury: Implications for long-term surveillance and outcomes in survivors. Heart Rhythm 2020; 17:1984-1990. [PMID: 32599178 PMCID: PMC7319645 DOI: 10.1016/j.hrthm.2020.06.026] [Citation(s) in RCA: 170] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/14/2020] [Revised: 06/15/2020] [Accepted: 06/23/2020] [Indexed: 11/17/2022]
Abstract
Up to 20%-30% of patients hospitalized with coronavirus disease 2019 (COVID-19) have evidence of myocardial involvement. Acute cardiac injury in patients hospitalized with COVID-19 is associated with higher morbidity and mortality. There are no data on how acute treatment of COVID-19 may affect the convalescent phase or long-term cardiac recovery and function. Myocarditis from other viral pathogens can evolve into overt or subclinical myocardial dysfunction, and sudden death has been described in the convalescent phase of viral myocarditis. This raises concerns for patients recovering from COVID-19. Some patients will have subclinical and possibly overt cardiovascular abnormalities. Patients with ostensibly recovered cardiac function may still be at risk of cardiomyopathy and cardiac arrhythmias. Screening for residual cardiac involvement in the convalescent phase for patients recovered from COVID-19-associated cardiac injury is needed. The type of testing and therapies for post COVID-19 myocardial dysfunction will need to be determined. Therefore, now is the time to plan for appropriate registries and clinical trials to properly assess these issues and prepare for long-term sequelae of "post-COVID-19 cardiac syndrome."
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Affiliation(s)
- Raul D Mitrani
- Cardiovascular Division, Department of Medicine, University of Miami Miller School of Medicine, Miami, Florida.
| | - Nitika Dabas
- Cardiovascular Division, Department of Medicine, University of Miami Miller School of Medicine, Miami, Florida
| | - Jeffrey J Goldberger
- Cardiovascular Division, Department of Medicine, University of Miami Miller School of Medicine, Miami, Florida
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134
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Lei J, Chen J, Dogra M, Gebska MA, Shetty S, Ponnapureddy R, Roy SD, Wang J, Liu K. “Takotsubo effect” in patients with ST segment elevation myocardial infarction. EUROPEAN HEART JOURNAL-ACUTE CARDIOVASCULAR CARE 2020; 9:711-720. [DOI: 10.1177/2048872620926680] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Background
Myocardial infarction can be a trigger of Takotsubo syndrome. We recently characterized imaging features of acute myocardial infarction-induced Takotsubo syndrome (“Takotsubo effect”). In this study, we investigate diagnostic and prognostic implications of Takotsubo effect in patients with anterior wall ST-segment elevation myocardial infarction.
Methods
We enrolled 111 consecutive patients who developed anterior wall ST-segment elevation myocardial infarction and received percutaneous coronary intervention, and studied systolic/diastolic function, hemodynamic consequences, adverse cardiac events, as well as 30-day and five-year outcomes in patients with and without Takotsubo effect.
Results
Patients with Takotsubo effect showed significantly worse average peak systolic longitudinal strain (–9.5 ± 2.6% vs –11.1 ± 3.6%, p = 0.038), left ventricular ejection fraction (38.5 ± 6.8% vs 47.7 ± 8.7%, p = 0.000) and myocardial performance index (0.54 ± 0.17 vs 0.37 ± 0.15, p = 0.000) within 48 h of myocardial infarction. There was no significant difference between the two groups in diastolic ventricular filling pressures, hemodynamic consequences, and 30-day rehospitalization and mortality (Gehan-Breslow-Wilcoxon test: p = 0.157). However, patients with Takotsubo effect developed more major adverse cardiac events (log-rank test: p = 0.019) when tested at the five-year follow-up. Cox regression analysis revealed that age, hypotension, tricuspid annular plane systolic excursion, and Takotsubo effect were independent prediction factors for five-year major adverse cardiac events. The Doppler/tissue Doppler parameter E/e’ correlated with MACE only in patients without Takotsubo effect.
Conclusion
Takotsubo effect secondary to anterior ST-segment elevation myocardial infarction predicts a worse long-term prognosis.
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Affiliation(s)
- Juan Lei
- Division of Cardiology, State University of New York, USA
- Division of Cardiology, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, China
| | - Jian Chen
- Division of Cardiology, State University of New York, USA
- Division of Cardiology, Cardiovascular Centre, the Fifth Affiliated Hospital of Sun Yat-sen University, China
| | - Megha Dogra
- Division of Cardiology, State University of New York, USA
| | | | | | | | | | - Jingfeng Wang
- Division of Cardiology, Sun Yat-sen Memorial Hospital of Sun Yat-sen University, China
| | - Kan Liu
- Division of Cardiology, State University of New York, USA
- Division of Cardiology, University of Iowa, USA
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135
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Inhibition of microRNA-146a attenuated heart failure in myocardial infarction rats. Biosci Rep 2020; 39:221324. [PMID: 31763669 PMCID: PMC6928527 DOI: 10.1042/bsr20191732] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2019] [Revised: 11/15/2019] [Accepted: 11/22/2019] [Indexed: 12/13/2022] Open
Abstract
The aim of the present study was to determine the roles of microRNA (miR)-146a on myocardial infarction (MI)-induced heart failure and cardiac remodeling. Experiments were carried out in Sprague-Dawley rats treated with ligation of left coronary artery to induce heart failure, and in primary neonatal rat cardiac fibroblasts (CFs) and cardiomyocytes treated with angiotensin (Ang) II. Four weeks after MI, rats were injected with miR-146a antagomiR or agomiR via tail vein. After 2 weeks of injection, the rats were killed. In MI rats, left ventricle (LV) ejection fraction and fractional shortening were reduced, and LV volumes in diastole and systole were increased, which were reversed by miR-146a antagomiR, and further exacerbated after miR-146a agomiR treatment. Administration of miR-146a antagomiR improved the decreases of LV ±dp/dtmax and LV systolic pressure (LVSP), and the increase in LV end-diastolic pressure (LVEDP) of MI rats, but miR-146a agomiR deteriorated the LV ±dp/dtmax, LVSP and LVEDP. The increases in the levels of atrial natriuretic peptide (ANP), brain natriuretic peptide (BNP), collagen I and collagen III in the heart, and ST2 and norepinephrine in the serum of MI rats were inhibited by miR-146a antagomiR, but aggravated after miR-146a agomiR treatment. The increases of collagen I and collagen III levels induced by Ang II in CFs, and the increases of ANP and BNP levels induced by Ang II in cardiomyocytes were inhibited by miR-146a antagomiR, but aggravated by miR-146a agomiR. These results demonstrated that inhibition of miR-146a improved cardiac dysfunction and cardiac remodeling in heart failure rats.
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136
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Yakupoglu HY, Saeed S, Senior R, Baksi AJ, Lyon AR, Khattar RS. Reversible exercise-induced left ventricular dysfunction in symptomatic patients with previous Takotsubo syndrome: insights from stress echocardiography. Eur Heart J Cardiovasc Imaging 2020:jeaa237. [PMID: 32944732 DOI: 10.1093/ehjci/jeaa237] [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: 05/11/2020] [Accepted: 08/04/2020] [Indexed: 02/24/2024] Open
Abstract
AIMS Takotsubo syndrome (TTS) is usually associated with rapid and spontaneous recovery of left ventricular (LV) function. However, a proportion of patients may have persistent symptoms. This study aimed to determine the haemodynamic and LV contractile responses to exercise in these patients. METHODS AND RESULTS Thirty symptomatic TTS patients referred for exercise echocardiography, a median of 15 months following the index TTS episode, were matched with 30 controls with normal exercise echocardiography. Beta-blockers were withheld prior to the test. LV volumes, ejection fraction (EF) and wall motion score index (WMSI), were measured at rest and stress. The TTS cohort were Caucasian women with mean age of 64.6 ± 7.4 years and similar coronary risk factor profile and EF to controls. Resting systolic blood pressure (SBP), LV end-diastolic volume, wall stress, and right ventricular fractional area change were higher in TTS patients compared with controls. Stress echo data showed similar exercise time, peak heart rate, and peak SBP in TTS patients vs. controls, but TTS patients had higher LV volumes, lower exercise LVEF (70 ± 10% vs. 78 ± 7%; P = 0.001), ΔLVEF (4 ± 8% vs. 12 ± 5%; P < 0.001), and WMSI (1.4 ± 0.4 vs. 1 ± 0; P < 0.001) compared with controls. Twenty TTS patients had clear exercise-induced wall motion abnormalities, mainly involving the apex or more globally, with a mean ΔLVEF of 1% compared with 12% in controls. Among the other 10 TTS patients, the ΔLVEF was 10%. CONCLUSION Symptomatic patients with previous TTS have a blunted contractile response to exercise. The therapeutic and prognostic implications of these findings need further investigation.
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Affiliation(s)
- H Yakup Yakupoglu
- Department of Cardiology, Royal Brompton and Harefield NHS Trust, Sydney Street, London SW3 6NP, UK
| | - Sahrai Saeed
- Department of Cardiology, Royal Brompton and Harefield NHS Trust, Sydney Street, London SW3 6NP, UK
| | - Roxy Senior
- Department of Cardiology, Royal Brompton and Harefield NHS Trust, Sydney Street, London SW3 6NP, UK
- Cardiovascular Division, National Heart and Lung Institute, Imperial College, London, UK
| | - A John Baksi
- Department of Cardiology, Royal Brompton and Harefield NHS Trust, Sydney Street, London SW3 6NP, UK
- Cardiovascular Division, National Heart and Lung Institute, Imperial College, London, UK
| | - Alexander R Lyon
- Department of Cardiology, Royal Brompton and Harefield NHS Trust, Sydney Street, London SW3 6NP, UK
- Cardiovascular Division, National Heart and Lung Institute, Imperial College, London, UK
| | - Rajdeep S Khattar
- Department of Cardiology, Royal Brompton and Harefield NHS Trust, Sydney Street, London SW3 6NP, UK
- Cardiovascular Division, National Heart and Lung Institute, Imperial College, London, UK
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137
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Yakupoglu HY, Wechalekar K, Baksi AJ, Lyon AR, Khattar RS. Exercise-Induced Reversible Apical Ballooning in a Patient With Previous Takotsubo Syndrome and Ongoing Symptoms. Circ Cardiovasc Imaging 2020; 13:e010237. [DOI: 10.1161/circimaging.119.010237] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- H. Yakup Yakupoglu
- Royal Brompton and Harefield NHS Trust, Sydney Street, London, United Kingdom (H.Y.Y., K.W., A.J.B., A.R.L., R.S.K.)
| | - Kshama Wechalekar
- Royal Brompton and Harefield NHS Trust, Sydney Street, London, United Kingdom (H.Y.Y., K.W., A.J.B., A.R.L., R.S.K.)
| | - A. John Baksi
- Royal Brompton and Harefield NHS Trust, Sydney Street, London, United Kingdom (H.Y.Y., K.W., A.J.B., A.R.L., R.S.K.)
- National Heart and Lung Institute, Imperial College, London, United Kingdom (A.J.B., A.R.L., R.S.K.)
| | - Alexander R. Lyon
- Royal Brompton and Harefield NHS Trust, Sydney Street, London, United Kingdom (H.Y.Y., K.W., A.J.B., A.R.L., R.S.K.)
- National Heart and Lung Institute, Imperial College, London, United Kingdom (A.J.B., A.R.L., R.S.K.)
| | - Rajdeep S. Khattar
- Royal Brompton and Harefield NHS Trust, Sydney Street, London, United Kingdom (H.Y.Y., K.W., A.J.B., A.R.L., R.S.K.)
- National Heart and Lung Institute, Imperial College, London, United Kingdom (A.J.B., A.R.L., R.S.K.)
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138
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Citro R, Okura H, Ghadri JR, Izumi C, Meimoun P, Izumo M, Dawson D, Kaji S, Eitel I, Kagiyama N, Kobayashi Y, Templin C, Delgado V, Nakatani S, Popescu BA, Bertrand P, Donal E, Dweck M, Galderisi M, Haugaa KH, Sade LE, Stankovic I, Cosyns B, Edvardsen T. Multimodality imaging in takotsubo syndrome: a joint consensus document of the European Association of Cardiovascular Imaging (EACVI) and the Japanese Society of Echocardiography (JSE). Eur Heart J Cardiovasc Imaging 2020; 21:1184-1207. [DOI: 10.1093/ehjci/jeaa149] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/04/2020] [Accepted: 05/05/2020] [Indexed: 12/14/2022] Open
Abstract
Abstract
Takotsubo syndrome (TTS) is a complex and still poorly recognized heart disease with a wide spectrum of possible clinical presentations. Despite its reversibility, it is associated with serious adverse in-hospital events and high complication rates during follow-up. Multimodality imaging is helpful for establishing the diagnosis, guiding therapy, and stratifying prognosis of TTS patients in both the acute and post-acute phase. Echocardiography plays a key role, particularly in the acute care setting, allowing for the assessment of left ventricular (LV) systolic and diastolic function and the identification of the typical apical-midventricular ballooning pattern, as well as the circumferential pattern of wall motion abnormalities. It is also useful in the early detection of complications (i.e. LV outflow tract obstruction, mitral regurgitation, right ventricular involvement, LV thrombi, and pericardial effusion) and monitoring of systolic function recovery. Left ventriculography allows the evaluation of LV function and morphology, identifying the typical TTS patterns when echocardiography is not available or wall motion abnormalities cannot be properly assessed with ultrasound. Cardiac magnetic resonance provides a more comprehensive depiction of cardiac morphology and function and tissue characterization and offers additional value to other imaging modalities for differential diagnosis (myocardial infarction and myocarditis). Coronary computed tomography angiography has a substantial role in the diagnostic workup of patients with acute chest pain and a doubtful TTS diagnosis to rule out other medical conditions. It can be considered as a non-invasive appropriate alternative to coronary angiography in several clinical scenarios. Although the role of nuclear imaging in TTS has not yet been well established, the combination of perfusion and metabolic imaging may provide useful information on myocardial function in both the acute and post-acute phase.
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Affiliation(s)
- Rodolfo Citro
- Cardiothoracic Vascular Department, University Hospital “San Giovanni di Dio e Ruggi d’Aragona”, Salerno, Italy
| | - Hiroyuki Okura
- Department of Cardiology, Gifu University Graduate School of Medicine, Gifu, Japan
| | - Jelena R Ghadri
- Department of Cardiology, University Heart Center, University Hospital Zurich, Zurich, Switzerland
| | - Chisato Izumi
- Department of Cardiovascular Medicine, National Cerebral and Cardiovascular Center, Suita, Osaka, Japan
| | - Patrick Meimoun
- Department of Cardiology and Intensive Care, Centre Hospitalier de Compiegne, Compiegne, France
| | - Masaki Izumo
- Division of Cardiology, Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Dana Dawson
- Department of Cardiology, Aberdeen Cardiovascular and Diabetes Centre, Aberdeen Royal Infirmary and University of Aberdeen, Aberdeen, Scotland, UK
| | - Shuichiro Kaji
- Department of Cardiovascular Medicine, Kobe City Medical Center General Hospital, Kobe, Japan
| | - Ingo Eitel
- Department of Cardiology, University Heart Center Lübeck, Medical Clinic II (Cardiology/Angiology/Intensive Care Medicine), Lübeck, Germany
- Department of Cardiology, German Center for Cardiovascular Research (DZHK), partner site Hamburg/Kiel/Lübeck, Lübeck, Germany
| | - Nobuyuki Kagiyama
- Department of Digital Health and Telemedicine R&D, Juntendo University and Department of Cardiovascular Medicine, Juntendo University School of Medicine, 2-1-1 Hongo, Bunkyo City, Tokyo, 113-8421, Japan
| | - Yukari Kobayashi
- Department of Cardiovascular Institute, Stanford University, Stanford, CA, USA
| | - Christian Templin
- Department of Cardiology, University Heart Center, University Hospital Zurich, Zurich, Switzerland
| | - Victoria Delgado
- Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands
| | | | - Bogdan A Popescu
- Department of Cardiology, University of Medicine and Pharmacy “Carol Davila,” Euroecolab, Bucharest, Romania
- Department of Cardiology, Emergency Institute for Cardiovascular Diseases “Prof. Dr. C. C. Iliescu”, Bucharest, Romania
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139
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Incidence, determinants and prognostic relevance of dyspnea at admission in patients with Takotsubo syndrome: results from the international multicenter GEIST registry. Sci Rep 2020; 10:13603. [PMID: 32788599 PMCID: PMC7424520 DOI: 10.1038/s41598-020-70445-9] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2019] [Accepted: 04/27/2020] [Indexed: 12/19/2022] Open
Abstract
Clinical presentation of Takotsubo syndrome (TTS) may range from acute chest pain to dyspnea: the prognostic role of clinical onset is still controversial. Aim of this study was therefore to investigate the prognostic relevance of dyspnea at presentation in patients with TTS. We analyzed 1,071 TTS patients (median age 72 years, 90% female) enrolled in the international multicenter GEIST registry. Patients were divided according to the presence or absence of dyspnea at hospital admission, as clinically assessed by the accepting physician. The primary endpoint was occurrence of in-hospital complications defined as a composite of pulmonary edema, cardiogenic shock and death. Overall, 316 (30%) patients presented with dyspnea at hospital admission. Diabetes, lower left ventricular ejection fraction and presence of pulmonary disease or atrial fibrillation were independently associated with dyspnea. In-hospital pulmonary edema, cardiogenic shock and death (17% vs. 3%, p < 0.001; 12% vs. 7%, p = 0.009; 5% vs. 2%, p = 0.004 respectively) and long-term overall mortality (22% vs. 11%, p < 0.001) occurred more frequently in patients with dyspnea than in those without. At multivariable analysis, dyspnea at presentation remained independently associated to both the composite primary endpoint [odds ratio 2.98 (95% confidence interval (CI) 1.95–4.59, p < 0.001] and all-cause mortality [hazard ratio 2.03 (95% CI 1.37–2.99), p < 0.001]. Dyspnea at presentation is common in TTS and is independently associated with in-hospital complications and impaired long-term prognosis. Thorough symptom assessment including dyspnea therefore represents a valuable tool to potentially optimize risk-stratification models for TTS patients.
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140
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Agdamag AC, Patel H, Chandra S, Rao A, Suboc TM, Marinescu K, Ledsky C, Volgman AS. Sex Differences in Takotsubo Syndrome: A Narrative Review. J Womens Health (Larchmt) 2020; 29:1122-1130. [DOI: 10.1089/jwh.2019.7741] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022] Open
Affiliation(s)
- Arianne Clare Agdamag
- Department of Internal Medicine, Rush University Medical Center, Chicago, Illinois, USA
| | - Hena Patel
- Division of Cardiology, Rush University Medical Center, Chicago, Illinois, USA
| | - Sonal Chandra
- Division of Cardiology, Rush University Medical Center, Chicago, Illinois, USA
| | - Anupama Rao
- Division of Cardiology, Rush University Medical Center, Chicago, Illinois, USA
| | - Tisha Marie Suboc
- Division of Cardiology, Rush University Medical Center, Chicago, Illinois, USA
| | - Karolina Marinescu
- Division of Cardiology, Rush University Medical Center, Chicago, Illinois, USA
| | - Clara Ledsky
- Rush Medical College, Rush University Medical Center, Chicago, Illinois, USA
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141
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Abe T, Simien M, Dolphurs H. Acute Pancreatitis Complicated by Stress Cardiomyopathy With Persistent Apical Akinesis: A Case Report and Literature Review. J Investig Med High Impact Case Rep 2020; 7:2324709619893197. [PMID: 31818146 PMCID: PMC6904777 DOI: 10.1177/2324709619893197] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Takotsubo cardiomyopathy or stress cardiomyopathy is a transient reversible cardiomyopathy characterized by regional wall motion abnormalities that usually extend beyond a single epicardial vascular distribution. It is often precipitated by acute physical or emotional stressors. In this article, we present the case of a postmenopausal woman who was admitted for management of acute pancreatitis. On the second day of admission, she developed shortness of breath and electrocardiographic abnormalities. A transthoracic echocardiogram revealed left ventricular systolic dysfunction and apical akinesis, and coronary angiography revealed normal coronary arteries. She was diagnosed with takotsubo cardiomyopathy triggered by acute pancreatitis and started on guideline-directed heart failure medications. A follow-up echocardiogram 4 months later revealed persistent systolic dysfunction and apical akinesis.
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142
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Aparisi Á, Uribarri A. Takotsubo syndrome. Med Clin (Barc) 2020; 155:347-355. [PMID: 32654831 DOI: 10.1016/j.medcli.2020.04.023] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Revised: 04/29/2020] [Accepted: 04/30/2020] [Indexed: 02/08/2023]
Abstract
Takotsubo syndrome is an acute cardiomyopathy that mimics acute coronary syndrome and is characterized by acute heart failure with reversible ventricular motion abnormalities, in the absence of justifying coronary artery disease. This document offers an exhaustive review of various proposed hypotheses that attempt to explain the pathophysiology of this disease and provides an updated review of the different classifications that have emerged in recent years. In addition, we describe the main clinical characteristics of these patients, the diagnostic tests that must be performed and the most appropriate treatment.
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Affiliation(s)
- Álvaro Aparisi
- Departamento de Cardiología, Hospital Clínico Universitario, Valladolid, España
| | - Aitor Uribarri
- Departamento de Cardiología, Hospital Clínico Universitario, Valladolid, España; Centro de Investigación Biomédica en Red de Enfermedades Cardiovasculares (CIBERCV), Instituto de Salud Carlos III, Madrid, España.
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143
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Santoro F, Núñez Gil IJ, Stiermaier T, El-Battrawy I, Guerra F, Novo G, Guastafierro F, Tarantino N, Novo S, Mariano E, Romeo F, Romeo F, Capucci A, Bahlmann E, Zingaro M, Cannone M, Caldarola P, Marchetti MF, Montisci R, Meloni L, Thiele H, Di Biase M, Almendro-Delia M, Sionis A, Akin I, Eitel I, Brunetti ND. Assessment of the German and Italian Stress Cardiomyopathy Score for Risk Stratification for In-hospital Complications in Patients With Takotsubo Syndrome. JAMA Cardiol 2020; 4:892-899. [PMID: 31389988 DOI: 10.1001/jamacardio.2019.2597] [Citation(s) in RCA: 56] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Importance Takotsubo syndrome (TTS) is an acute, reversible heart failure syndrome featured by significant rates of in-hospital complications. There is a lack of data for risk stratification during hospitalization. Objective To derive a simple clinical score for risk prediction of in-hospital complications among patients with TTS. Design, Setting, and Participants In this prognostic study, 1007 consecutive patients were enrolled in the German and Italian Stress Cardiomyopathy (GEIST) registry from July 1, 2007, through December 31, 2017, and identified as the derivation cohort; 946 patients were enrolled in the Spanish Registry for Takotsubo Cardiomyopathy (RETAKO) as the external score validation. An admission risk score was developed using a stepwise multivariable regression analysis from 2 registries. Data analysis was performed from March 1, 2018, through July 31, 2018. Main Outcomes and Measures In-hospital complications were defined as death, pulmonary edema, need for invasive ventilation, and cardiogenic shock. Four variables were identified as independent predictors of in-hospital complications and were used for the score: male sex, history of neurologic disorder, right ventricular involvement, and left ventricular ejection fraction (LVEF). Results Of the 1007 patients enrolled in the GEIST registry, 107 (10.6%) were male, with mean (SD) age of 69.8 (11.4) years. Overall rate of in-hospital complications was 23.3% (235 of 1007) (death, 4.0%; pulmonary edema, 5.8%; invasive ventilation, 6.4%; and cardiogenic shock, 9.1%). The GEIST prognosis score was derived by providing 20 points each for male sex and history of neurologic disorders and 30 points for right ventricular involvement and then subtracting the value in percent of LVEF (decimal values between 0.15 and 0.70). Score accuracy on area under the receiver operating characteristic curve analysis was 0.71, with a negative predictive power of 87% with scores less than 20. External validation in the RETAKO population (124 [13.1%] male; mean [SD] age, 69.5 [14.9] years) revealed an area under the curve of 0.73 (P = .46 vs GEIST derivation cohort). Stratification into 3 risk groups (<20, 20-40, and >40 points) classified 316 patients (40.9%) as having low risk; 342 (44.3%) as having intermediate risk, and 114 (14.8%) as having high risk of complications. The observed in-hospital complication rates were 12.7% for low-risk patients, 23.4% for intermediate-risk patients, and 58.8% for high-risk patients (P < .001 for trend). After 2.6 years of follow-up, patients with in-hospital complications had significantly higher rates of mortality than those without complications (40% vs 10%, P = .01). Conclusions and Relevance The GEIST prognostic score may be useful in early risk stratification for TTS. High-risk patients with TTS may require an intensive care unit stay, and low-risk patients with TTS could be discharged within a few days. In-hospital complications in patients with TTS may be associated with increased risk of long-term mortality.
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Affiliation(s)
- Francesco Santoro
- Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Iván J Núñez Gil
- Interventional Cardiology, Cardiovascular Institute, Hospital Clínico Universitario San Carlos, Madrid, Spain
| | - Thomas Stiermaier
- Medical Clinic II (Cardiology/Angiology/Intensive Care Medicine), University Heart Center Lübeck, Lübeck, Germany.,German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Lübeck, Lübeck, Germany
| | - Ibrahim El-Battrawy
- First Department of Medicine, Faculty of Medicine, University Medical Centre Mannheim, University of Heidelberg, Mannheim, Germany.,German Center for Cardiovascular Research (DZHK), Partner Site Heidelberg-Mannheim, Mannheim, Germany
| | - Federico Guerra
- Cardiology and Arrhythmology Clinic, Marche Polytechnic University, University Hospital, Umberto I-Lancisi-Salesi, Ancona, Italy
| | - Giuseppina Novo
- Biomedical Department of Internal Medicine and Medical Specialties, Cardiology Unit, University of Palermo, Palermo, Italy
| | | | - Nicola Tarantino
- Department of Medical and Surgical Sciences, University of Foggia, Foggia, Italy
| | - Salvatore Novo
- Biomedical Department of Internal Medicine and Medical Specialties, Cardiology Unit, University of Palermo, Palermo, Italy
| | - Enrica Mariano
- Division of Cardiology, University of Rome Tor Vergata, Rome, Italy
| | - Francesco Romeo
- Division of Cardiology, University of Rome Tor Vergata, Rome, Italy
| | - Fabiana Romeo
- Division of Cardiology, University of Rome Tor Vergata, Rome, Italy
| | - Alessandro Capucci
- Cardiology and Arrhythmology Clinic, Marche Polytechnic University, University Hospital, Umberto I-Lancisi-Salesi, Ancona, Italy
| | - Edda Bahlmann
- Department of Cardiology, Asklepios Klinik-St Georg, Hamburg, Germany
| | | | | | | | | | - Roberta Montisci
- Department of Cardiology, San Giovanni di Dio Hospital, University of Cagliari, Cagliari, Italy
| | - Luigi Meloni
- Department of Cardiology, San Giovanni di Dio Hospital, University of Cagliari, Cagliari, Italy
| | - Holger Thiele
- Department of Internal Medicine and Cardiology, Heart Center Leipzig-University Hospital, Leipzig, Germany
| | - Matteo Di Biase
- Gruppo Villa Maria Care and Research, Santa Maria Hospital, Bari, Italy
| | | | - Alessandro Sionis
- Unidad de Cuidados Intensivos Cardiológicos, Servicio de Cardiología, Hospital de Sant Pau, Instituto de Investigación Biomédica Sant Pau (IIB Sant Pau), Barcelona, Spain
| | - Ibrahim Akin
- First Department of Medicine, Faculty of Medicine, University Medical Centre Mannheim, University of Heidelberg, Mannheim, Germany.,German Center for Cardiovascular Research (DZHK), Partner Site Heidelberg-Mannheim, Mannheim, Germany
| | - Ingo Eitel
- Medical Clinic II (Cardiology/Angiology/Intensive Care Medicine), University Heart Center Lübeck, Lübeck, Germany.,German Center for Cardiovascular Research (DZHK), Partner Site Hamburg/Kiel/Lübeck, Lübeck, Germany
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144
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Fialho GL, Wolf P, Walz R, Lin K. The "Epileptic Heart" and the "cardiovascular continuum". Epilepsy Behav 2020; 108:107044. [PMID: 32249032 DOI: 10.1016/j.yebeh.2020.107044] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/03/2020] [Accepted: 03/04/2020] [Indexed: 11/26/2022]
Affiliation(s)
- Guilherme L Fialho
- Cardiology Division, Federal University of Santa Catarina, (UFSC), Florianópolis, SC, Brazil; Medical Sciences Post-graduate Program, Federal University of Santa Catarina, (UFSC), Florianópolis, SC, Brazil.
| | - Peter Wolf
- Medical Sciences Post-graduate Program, Federal University of Santa Catarina, (UFSC), Florianópolis, SC, Brazil; Neurology Division, Federal University of Santa Catarina, (UFSC), Florianópolis, SC, Brazil; Danish Epilepsy Centre, Dianalund, Denmark
| | - Roger Walz
- Medical Sciences Post-graduate Program, Federal University of Santa Catarina, (UFSC), Florianópolis, SC, Brazil; Neurology Division, Federal University of Santa Catarina, (UFSC), Florianópolis, SC, Brazil; Center for Applied Neurosciences (CeNAp), Federal University of Santa Catarina, (UFSC), Florianópolis, SC, Brazil
| | - Katia Lin
- Medical Sciences Post-graduate Program, Federal University of Santa Catarina, (UFSC), Florianópolis, SC, Brazil; Neurology Division, Federal University of Santa Catarina, (UFSC), Florianópolis, SC, Brazil; Center for Applied Neurosciences (CeNAp), Federal University of Santa Catarina, (UFSC), Florianópolis, SC, Brazil
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145
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Rostagno C, Polidori G, Ceccofiglio A, Cartei A, Boccaccini A, Peris A, Rubbieri G, Civinini R, Innocenti M. Takotsubo Syndrome: Is this a Common Occurrence in Elderly Females after Hip Fracture? J Crit Care Med (Targu Mures) 2020; 6:146-151. [PMID: 32864459 PMCID: PMC7430354 DOI: 10.2478/jccm-2020-0022] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Accepted: 05/31/2020] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND The prevalence of Takotsubo syndrome in hip fracture is not known. METHODS Hip fracture patients were evaluated in a multidisciplinary unit. Patients with ECG abnormalities and increased troponin I values at the time of hospital admission were included in the study Follow-up was clinical at 30 days and by telephonic interview at one year. RESULTS Between October 1st 2011 to September 30th 2016, 51 of 1506 patients had preoperative evidence of myocardial damage. Eight, all females, fulfilled the Mayo criteria for Takotsubo syndrome, six had no coronary lesions. Hip surgery was uneventful, and all eight were alive at thirty days, and seven of these were still alive after one year. Forty-three patients had myocardial infarction: mortality at thirty days and one year were 11% and 44% (p<0.0001, Student's t-test; log-rank test). CONCLUSION At least 15% of patients with hip fracture and preoperative myocardial damage had Takotsubo syndrome. They were all elderly females. Contrary to myocardial infarction, Takotsubo syndrome has a favourable long term prognosis.
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Affiliation(s)
| | | | | | | | | | - Adriano Peris
- Azienda Ospedaliero Universitaria Careggi, Firenze, Italy
| | - Gaia Rubbieri
- Azienda Ospedaliero Universitaria Careggi, Firenze, Italy
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146
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Morris NA, Chen ML, Adejumo OL, Murthy SB, Kamel H, Merkler AE. Stroke Risk Following Takotsubo Cardiomyopathy. Neurohospitalist 2020; 10:277-280. [PMID: 32983346 DOI: 10.1177/1941874420931230] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Abstract
Background and Purpose Takotsubo cardiomyopathy, also known as stress cardiomyopathy, is an increasingly recognized cause of left ventricular dysfunction. Previously considered a benign disease, Takotsubo cardiomyopathy may be a risk factor of ischemic stroke based on recent small, single-center case series. The strength and temporal profile of this association remains uncertain. Methods We performed a cohort-crossover study using administrative claims data on all emergency department visits and acute care hospitalizations from 2005 to 2015 in California, New York, and Florida. We identified patients with Takotsubo cardiomyopathy, excluding those with a prior or concomitant stroke diagnosis. We compared the risk of ischemic stroke in the first year after Takotsubo cardiomyopathy to the risk of ischemic stroke in the second year after Takotsubo cardiomyopathy. Takotsubo cardiomyopathy and ischemic stroke were ascertained using previously validated ICD-9-CM codes. Absolute risks and odds ratios (OR) were calculated using McNemar test for matched data. Results Among 5283 patients with Takotsubo cardiomyopathy (mean age, 67 years; 92% female), we identified 49 ischemic strokes during the first year after Takotsubo cardiomyopathy versus 19 ischemic strokes during the second year after. The risk of stroke was significantly higher in the year after Takotsubo cardiomyopathy (absolute increase, 0.6%; 95% CI: 0.2-0.9; OR: 2.6; 95% CI: 1.5-4.6) as compared to the control period. Conclusion We found a heightened risk of ischemic stroke in the year after a diagnosis of Takotsubo cardiomyopathy, although the absolute risk increase was small.
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Affiliation(s)
- Nicholas A Morris
- Program in Trauma, Department of Neurology, University of Maryland School of Medicine, Baltimore, MD, USA
| | - Monica Lin Chen
- Clinical and Translational Neuroscience Unit, Division of Cardiology, Department of Neurology, Feil Family Brain and Mind Research Institute, and Weill Cornell Medicine, New York, NY, USA
| | - Oluwayemisi L Adejumo
- Clinical and Translational Neuroscience Unit, Division of Cardiology, Department of Neurology, Feil Family Brain and Mind Research Institute, and Weill Cornell Medicine, New York, NY, USA
| | - Santosh B Murthy
- Clinical and Translational Neuroscience Unit, Division of Cardiology, Department of Neurology, Feil Family Brain and Mind Research Institute, and Weill Cornell Medicine, New York, NY, USA
| | - Hooman Kamel
- Clinical and Translational Neuroscience Unit, Division of Cardiology, Department of Neurology, Feil Family Brain and Mind Research Institute, and Weill Cornell Medicine, New York, NY, USA
| | - Alexander E Merkler
- Clinical and Translational Neuroscience Unit, Division of Cardiology, Department of Neurology, Feil Family Brain and Mind Research Institute, and Weill Cornell Medicine, New York, NY, USA
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147
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Vassiliki’ Coutsoumbas G, Gallo P, Zagnoni S, Di Pasquale G. Long-term injury after Takotsubo syndrome (stress cardiomyopathy). Eur Heart J Suppl 2020; 22:E73-E78. [PMID: 32523444 PMCID: PMC7270968 DOI: 10.1093/eurheartj/suaa065] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Abstract
Takotsubo syndrome is a clinical condition characterized by transient impairment of left ventricular contractility, in association with symptoms, increase in indices of myocardial necrosis, as well as electrocardiographic changes, but without a coronary culprit lesion, and often after a significant psychological or physical stress. Albeit very similar to acute coronary syndrome (ACS) as far as presentation and clinical course, Takotsubo syndrome was considered, up until recently, a condition with very favourable long-term prognosis, in view of the frequent complete functional recovery. More recently, several retrospective observational studies as well as registers, unexpectedly called attention to a significant incidence of major adverse cardiovascular events, not limited to the recovery period but also during the long-term follow-up, in a way very similar to the outcome of patients after ACS. Several negative prognostic factors have been isolated, such as physical stress as trigger of the condition, the presence of severe left ventricular dysfunction, and the consequent cardiogenic shock during the acute phase. These factors are able to classify better the patient's prognosis, both in the short- and long-term, and identify patients requiring a more stringent clinical follow-up, considering the higher likelihood of adverse cardiovascular events.
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Affiliation(s)
| | - Pamela Gallo
- Unità Operativa di Cardiologia, Ospedale Maggiore, Bologna, Italy
| | - Silvia Zagnoni
- Unità Operativa di Cardiologia, Ospedale Maggiore, Bologna, Italy
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148
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Abstract
Takotsubo syndrome (TS) is an acute cardiac condition characterized by transient wall motion abnormalities mostly of the left ventricle. First described in 1990, TS has gained substantial attention during the past 15 years. However, the disease is still underdiagnosed. Prospective studies on TS are largely lacking, and the condition remains incompletely understood. In addition, significant misconceptions and misunderstandings are evident, contributing to potentially severe underestimation. Here, we review important aspects of TS with a focus on pitfalls, misinterpretations, and knowledge gaps considered important during diagnosis and management of the disease.
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Affiliation(s)
- L Christian Napp
- Department of Cardiology and Angiology, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany.
| | - Johann Bauersachs
- Department of Cardiology and Angiology, Hannover Medical School, Carl-Neuberg-Str. 1, 30625, Hannover, Germany
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149
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Outcomes of Takotsubo Syndrome at 15 Years: A Matched Cohort Study. Am J Med 2020; 133:627-634.e4. [PMID: 31668900 DOI: 10.1016/j.amjmed.2019.09.023] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 09/11/2019] [Accepted: 09/12/2019] [Indexed: 02/07/2023]
Abstract
BACKGROUND The association of takotsubo syndrome with future risk of cardiovascular and noncardiovascular morbidity and mortality is unclear. We assessed the long-term risk of morbidity and mortality in patients with takotsubo syndrome. METHODS We performed a matched cohort study of 174 patients with takotsubo syndrome between 1989 and 2006 in Quebec, Canada, with 15 years of follow-up on future hospitalization outcomes. We matched takotsubo patients to 2 comparison groups, including 1736 patients with acute myocardial infarction and 1740 population controls. We estimated hazard ratios (HR) and 95% confidence intervals (CI) for the association of takotsubo syndrome with subsequent in-hospital mortality, cardiovascular morbidity, and other hospitalization outcomes. RESULTS During 15 years of follow-up, patients with takotsubo syndrome had a risk of in-hospital mortality similar to patients with myocardial infarction (HR 1.06; 95% CI, 0.81-1.38), but a lower risk of cardiovascular rehospitalization (HR 0.79; 95% CI, 0.66-0.95). Compared with population controls, however, takotsubo was associated with 1.59 times the risk of in-hospital mortality (95% CI, 1.21-2.09), 2.71 times the risk of cardiovascular rehospitalization (95% CI, 2.24-3.28), and 1.86 times the risk of hospitalization for stress and anxiety disorders (95% CI, 1.21-2.85). Associations were significantly stronger the first few years after the initial admission for takotsubo, and weakened over time. CONCLUSIONS Takotsubo syndrome is associated with a risk of mortality similar to that of myocardial infarction after 15 years, but a lower risk of cardiovascular rehospitalization. Patients with takotsubo syndrome nonetheless have more in-hospital mortality and cardiovascular morbidity than population controls.
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150
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Affiliation(s)
- Christina Cantey
- Christina Cantey is an NP at McMillion Medical Group, Huntsville, Ala
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