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Sethi Y, Murli H, Kaiwan O, Vora V, Agarwal P, Chopra H, Padda I, Kanithi M, Popoviciu MS, Cavalu S. Broken Heart Syndrome: Evolving Molecular Mechanisms and Principles of Management. J Clin Med 2022; 12:jcm12010125. [PMID: 36614928 PMCID: PMC9821117 DOI: 10.3390/jcm12010125] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2022] [Revised: 12/20/2022] [Accepted: 12/21/2022] [Indexed: 12/28/2022] Open
Abstract
Broken Heart Syndrome, also known as Takotsubo Syndrome (TS), is sudden and transient dysfunction of the left and/or right ventricle which often mimics Acute Coronary Syndrome (ACS). Japan was the first country to describe this syndrome in the 1990s, and since then it has received a lot of attention from researchers all around the world. Although TS was once thought to be a harmless condition, recent evidence suggests that it may be linked to serious complications and mortality on par with Acute Coronary Syndrome (ACS). The understanding of TS has evolved over the past few years. However, its exact etiology is still poorly understood. It can be classified into two main types: Primary and Secondary TS. Primary TS occurs when the symptoms of myocardial damage, which is typically preceded by emotional stress, are the reason for hospitalization. Secondary TS is seen in patients hospitalized for some other medical, surgical, obstetric, anesthetic, or psychiatric conditions, and the dysfunction develops as a secondary complication due to the activation of the sympathetic nervous system and the release of catecholamines. The etiopathogenesis is now proposed to include adrenergic hormones/stress, decreased estrogen levels, altered microcirculation, endothelial dysfunction, altered inflammatory response via cardiac macrophages, and disturbances in the brain-heart axis. The role of genetics in disease progression is becoming the focus of several upcoming studies. This review focuses on potential pathophysiological mechanisms for reversible myocardial dysfunction observed in TS, and comprehensively describes its epidemiology, clinical presentation, novel diagnostic biomarkers, and evolving principles of management. We advocate for more research into molecular mechanisms and promote the application of current evidence for precise individualized treatment.
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Affiliation(s)
- Yashendra Sethi
- PearResearch, Dehradun 248001, India
- Department of Medicine, Government Doon Medical College, Dehradun 248001, India
- Correspondence: (Y.S.); (M.S.P.)
| | - Hamsa Murli
- PearResearch, Dehradun 248001, India
- Department of Medicine, Lokmanya Tilak Municipal Medical College, Mumbai 400022, India
| | - Oroshay Kaiwan
- PearResearch, Dehradun 248001, India
- Department of Medicine, Northeast Ohio Medical University, Rootstown, OH 44272, USA
| | - Vidhi Vora
- PearResearch, Dehradun 248001, India
- Department of Medicine, Lokmanya Tilak Municipal Medical College, Mumbai 400022, India
| | - Pratik Agarwal
- PearResearch, Dehradun 248001, India
- Department of Medicine, Lokmanya Tilak Municipal Medical College, Mumbai 400022, India
| | - Hitesh Chopra
- College of Pharmacy, Chitkara University, Rajpura 140401, Punjab, India
| | - Inderbir Padda
- Richmond University Medical Center, Staten Island, NY 10310, USA
| | - Manasa Kanithi
- College of Osteopathic Medicine, Michigan State University, East Lansing, MI 48824, USA
| | - Mihaela Simona Popoviciu
- Faculty of Medicine and Pharmacy, University of Oradea, P-ta 1 Decembrie 10, 410087 Oradea, Romania
- Correspondence: (Y.S.); (M.S.P.)
| | - Simona Cavalu
- Faculty of Medicine and Pharmacy, University of Oradea, P-ta 1 Decembrie 10, 410087 Oradea, Romania
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Viceconte N, Petrella G, Pelliccia F, Tanzilli G, Cicero DO. Unraveling Pathophysiology of Takotsubo Syndrome: The Emerging Role of the Oxidative Stress's Systemic Status. J Clin Med 2022; 11:jcm11247515. [PMID: 36556129 PMCID: PMC9781109 DOI: 10.3390/jcm11247515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2022] [Revised: 12/04/2022] [Accepted: 12/15/2022] [Indexed: 12/23/2022] Open
Abstract
Takotsubo Syndrome (TTS) is usually triggered by emotional or physical stressors, thus suggesting that an increased sympathetic activity, leading to myocardial perfusion abnormalities and ventricular dysfunction, plays a major pathogenetic role. However, it remains to be elucidated why severe emotional and physical stress might trigger TTS in certain individuals but not others. Clinical research has been focused mainly on mechanisms underlying the activation of the sympathetic nervous system and the occurrence of myocardial ischemia in TTS. However, scientific evidence shows that additional factors might play a pathophysiologic role in the condition's occurrence. In this regard, a significant contribution arrived from metabolomics studies that followed the systemic response to TTS. Specifically, preliminary data clearly show that there is an interplay between inflammation, genetics, and oxidative status which might explain susceptibility to the condition. This review aims to sum up the established pathogenetic factors underlying TTS and to appraise emerging mechanisms, with particular emphasis on oxidative status, which might better explain susceptibility to the condition.
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Affiliation(s)
- Nicola Viceconte
- Department of Internal Medicine, Anesthesiologic and Cardiovascular Sciences, University Sapienza, 00161 Rome, Italy
| | - Greta Petrella
- Department of Chemical Science and Technology, University of Rome “Tor Vergata”, 00123 Rome, Italy
| | - Francesco Pelliccia
- Department of Internal Medicine, Anesthesiologic and Cardiovascular Sciences, University Sapienza, 00161 Rome, Italy
- Correspondence:
| | - Gaetano Tanzilli
- Department of Internal Medicine, Anesthesiologic and Cardiovascular Sciences, University Sapienza, 00161 Rome, Italy
| | - Daniel Oscar Cicero
- Department of Chemical Science and Technology, University of Rome “Tor Vergata”, 00123 Rome, Italy
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Singh T, Joshi S, Kershaw LE, Baker AH, McCann GP, Dawson DK, Dweck MR, Semple SI, Newby DE. Manganese-Enhanced Magnetic Resonance Imaging in Takotsubo Syndrome. Circulation 2022; 146:1823-1835. [PMID: 36317524 PMCID: PMC7613919 DOI: 10.1161/circulationaha.122.060375] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Accepted: 09/29/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND Takotsubo syndrome is an acute cardiac emergency characterized by transient left ventricular systolic dysfunction typically following a stressful event. Despite its rapidly rising incidence, its pathophysiology remains poorly understood. Takotsubo syndrome may pass unrecognized, especially if timely diagnostic imaging is not performed. Defective myocardial calcium homeostasis is a central cause of contractile dysfunction and has not been explored in takotsubo syndrome. We aimed to investigate myocardial calcium handling using manganese-enhanced magnetic resonance imaging during the acute and recovery phases of takotsubo syndrome. METHODS Twenty patients with takotsubo syndrome (63±12 years of age; 90% female) and 20 volunteers matched on age, sex, and cardiovascular risk factors (59±11 years of age; 70% female) were recruited from the Edinburgh Heart Centre between March 2020 and October 2021. Patients underwent gadolinium and manganese-enhanced magnetic resonance imaging during index hospitalization with repeat manganese-enhanced magnetic resonance imaging performed after at least 3 months. RESULTS Compared with matched control volunteers, patients had a reduced left ventricular ejection fraction (51±11 versus 67±8%; P<0.001), increased left ventricular mass (86±11 versus 57±14 g/m2; P<0.001), and, in affected myocardial segments, elevated native T1 (1358±49 versus 1211±28 ms; P<0.001) and T2 (60±7 versus 38±3 ms; P<0.0001) values at their index presentation. During manganese-enhanced imaging, kinetic modeling demonstrated a substantial reduction in myocardial manganese uptake (5.1±0.5 versus 8.2±1.1 mL/[100 g of tissue ·min], respectively; P<0.0001), consistent with markedly abnormal myocardial calcium handling. After recovery, left ejection fraction, left ventricular mass, and T2 values were comparable with those of matched control volunteers. Despite this, native and postmanganese T1 and myocardial manganese uptake remained abnormal compared with matched control volunteers (6.6±0.5 versus 8.2±1.1 mL/[100 g of tissue ·min]; P<0.0001). CONCLUSIONS In patients with takotsubo syndrome, there is a profound perturbation of myocardial manganese uptake, which is most marked in the acute phase but persists for at least 3 months despite apparent restoration of normal left ventricular ejection fraction and resolution of myocardial edema, suggesting abnormal myocardial calcium handling may be implicated in the pathophysiology of takotsubo syndrome. Manganese-enhanced magnetic resonance imaging has major potential to assist in the diagnosis, characterization, and risk stratification of patients with takotsubo syndrome. REGISTRATION URL: https://www. CLINICALTRIALS gov; Unique identifier: NCT04623788.
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Affiliation(s)
- Trisha Singh
- BHF/University Centre for Cardiovascular Science (T.S., S.J., L.E.K., A.H.B., M.R.D., S.I.S., D.E.N.), University of Edinburgh, UK
- Edinburgh Imaging (T.S., S.J., L.E.K., A.H.B., M.R.D., S.I.S., D.E.N.), University of Edinburgh, UK
- Edinburgh Heart Centre, Royal Infirmary of Edinburgh, United Kingdom (T.S., S.J., A.H.B., M.R.D., D.E.N.)
| | - Shruti Joshi
- BHF/University Centre for Cardiovascular Science (T.S., S.J., L.E.K., A.H.B., M.R.D., S.I.S., D.E.N.), University of Edinburgh, UK
- Edinburgh Imaging (T.S., S.J., L.E.K., A.H.B., M.R.D., S.I.S., D.E.N.), University of Edinburgh, UK
- Edinburgh Heart Centre, Royal Infirmary of Edinburgh, United Kingdom (T.S., S.J., A.H.B., M.R.D., D.E.N.)
| | - Lucy E Kershaw
- BHF/University Centre for Cardiovascular Science (T.S., S.J., L.E.K., A.H.B., M.R.D., S.I.S., D.E.N.), University of Edinburgh, UK
- Edinburgh Imaging (T.S., S.J., L.E.K., A.H.B., M.R.D., S.I.S., D.E.N.), University of Edinburgh, UK
| | - Andy H Baker
- BHF/University Centre for Cardiovascular Science (T.S., S.J., L.E.K., A.H.B., M.R.D., S.I.S., D.E.N.), University of Edinburgh, UK
- Edinburgh Imaging (T.S., S.J., L.E.K., A.H.B., M.R.D., S.I.S., D.E.N.), University of Edinburgh, UK
- Edinburgh Heart Centre, Royal Infirmary of Edinburgh, United Kingdom (T.S., S.J., A.H.B., M.R.D., D.E.N.)
| | - Gerry P McCann
- Department of Cardiovascular Sciences, University of Leicester and NIHR Leicester Biomedical Research Centre, Glenfield Hospital, United Kingdom (G.P.M.)
| | - Dana K Dawson
- Aberdeen Cardiovascular and Diabetes Centre, University of Aberdeen, United Kingdom (D.K.D.)
| | - Marc R Dweck
- BHF/University Centre for Cardiovascular Science (T.S., S.J., L.E.K., A.H.B., M.R.D., S.I.S., D.E.N.), University of Edinburgh, UK
- Edinburgh Imaging (T.S., S.J., L.E.K., A.H.B., M.R.D., S.I.S., D.E.N.), University of Edinburgh, UK
- Edinburgh Heart Centre, Royal Infirmary of Edinburgh, United Kingdom (T.S., S.J., A.H.B., M.R.D., D.E.N.)
| | - Scott I Semple
- BHF/University Centre for Cardiovascular Science (T.S., S.J., L.E.K., A.H.B., M.R.D., S.I.S., D.E.N.), University of Edinburgh, UK
- Edinburgh Imaging (T.S., S.J., L.E.K., A.H.B., M.R.D., S.I.S., D.E.N.), University of Edinburgh, UK
| | - David E Newby
- BHF/University Centre for Cardiovascular Science (T.S., S.J., L.E.K., A.H.B., M.R.D., S.I.S., D.E.N.), University of Edinburgh, UK
- Edinburgh Imaging (T.S., S.J., L.E.K., A.H.B., M.R.D., S.I.S., D.E.N.), University of Edinburgh, UK
- Edinburgh Heart Centre, Royal Infirmary of Edinburgh, United Kingdom (T.S., S.J., A.H.B., M.R.D., D.E.N.)
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Li M, Nguyen CN, Toleva O, Mehta PK. Takotsubo syndrome: A current review of presentation, diagnosis, and management. Maturitas 2022; 166:96-103. [PMID: 36108540 DOI: 10.1016/j.maturitas.2022.08.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2022] [Revised: 08/06/2022] [Accepted: 08/11/2022] [Indexed: 12/25/2022]
Abstract
Takotsubo syndrome is a syndrome of acute heart failure due to left ventricular systolic dysfunction that is associated with increased cardiovascular morbidity and mortality. It occurs in both sexes and at all ages, but predominates in post-menopausal women for reasons that are unclear. In a patient who presents with cardiac symptoms, electrocardiographic changes, and/or biomarker elevation indicating myocardial stress (i.e. troponin elevation), this condition should be considered in the differential diagnosis. Cardiac imaging is critical for a timely diagnosis of this condition and has management implications. This syndrome can occur with or without underlying coronary artery disease, and while there are various characteristic myocardial patterns described on imaging, the most common one is left ventricular dysfunction due to apical stunning with basal hyperkinesis. In the acute phase, Takotsubo syndrome can lead to life-threatening sequelae, including cardiogenic shock, pulmonary edema, thromboembolism, and arrhythmias. Multiple pathophysiologic mechanisms are implicated, including an acute increase in left ventricular afterload in the setting of sympathetic activation with a catecholamine storm, multi-vessel coronary vasospasm, coronary endothelial microvascular dysfunction, and inflammation. In this review, we discuss the current knowledge surrounding presentation, diagnosis, and treatment of this under-diagnosed condition.
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Affiliation(s)
- Monica Li
- J. Willis Hurst Internal Medicine Residency Training Program, Emory University School of Medicine, Atlanta, GA, United States of America
| | - Christopher N Nguyen
- Northside Hospital Gwinnett Internal Medicine Residency Program, Lawrenceville, GA, United States of America
| | - Olga Toleva
- Andreas Gruentzig Cardiovascular Center, Emory University School of Medicine, Atlanta, GA, United States of America; Emory Women's Heart Center and Emory Clinical Cardiovascular Research Institute, Division of Cardiology, Emory University School of Medicine, Atlanta, GA, United States of America
| | - Puja K Mehta
- Emory Women's Heart Center and Emory Clinical Cardiovascular Research Institute, Division of Cardiology, Emory University School of Medicine, Atlanta, GA, United States of America.
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Khalid Ahmed S, Gamal Mohamed M, Abdulrahman Essa R, Abdelaziz Ahmed Rashad Dabou E, Omar Abdulqadir S, Muhammad Omar R. Global reports of takotsubo (stress) cardiomyopathy following COVID-19 vaccination: A systematic review and meta-analysis. IJC HEART & VASCULATURE 2022; 43:101108. [PMID: 35992364 PMCID: PMC9381427 DOI: 10.1016/j.ijcha.2022.101108] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2022] [Revised: 07/31/2022] [Accepted: 08/10/2022] [Indexed: 11/28/2022]
Abstract
Concerns have been raised recently about takotsubo cardiomyopathy (TCM) after receiving COVID-19 vaccines, particularly the messenger RNA (mRNA) vaccines. The goal of this study was to compile case reports to provide a comprehensive overview of takotsubo cardiomyopathy (TCM) associated with COVID-19 vaccines. A systematic literature search was conducted in PubMed, Scopus, Embase, Web of Science, and Google Scholar between 2020 and June 1, 2022. The study included individuals who developed cardiac takotsubo cardiomyopathy from receiving COVID-19 vaccinations. Ten studies, including 10 cases, participated in the current systematic review. The mean age was 61.8 years; 90 % were female, while 10 % were male. 80 % of the patients received the mRNA COVID-19 vaccine, while 20 % received other types. In addition, takotsubo cardiomyopathy (TCM) occurred in 50 % of patients receiving the first dose and another 40 % after the second dose of COVID-19 vaccines. Moreover, the mean number of days to the onset of symptoms was 2.62 days. All cases had an elevated troponin test and abnormal ECG findings. The left ventricular ejection fraction (LVEF) was lower than 50 % in 90 % of patients. In terms of the average length of hospital stay, 50 % stayed for 10.2 days, and all cases recovered from their symptoms. In conclusion, takotsubo (stress) cardiomyopathy (TCM) complications associated with COVID-19 vaccination are rare but can be life-threatening. Chest pain should be considered an alarming symptom, especially in those who have received the first and second doses of the COVID-19 vaccine.
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Affiliation(s)
- Sirwan Khalid Ahmed
- Department of Emergency, Ranya Teaching Hospital, Ranya, Sulaimani, Kurdistan-region, Iraq
- Raparin Research Group (RRG), Ranya, Sulaimani, Kurdistan-region, Iraq
- Corresponding author at: Department of Emergency, Ranya Teaching Hospital, Ranya, Sulaimani, Kurdistan-region, Iraq.
| | - Mona Gamal Mohamed
- Department of Adult Nursing, RAK Medical and Health Sciences University, Ras Al Khaimah, UAE
| | - Rawand Abdulrahman Essa
- Department of Emergency, Ranya Teaching Hospital, Ranya, Sulaimani, Kurdistan-region, Iraq
- Raparin Research Group (RRG), Ranya, Sulaimani, Kurdistan-region, Iraq
| | | | - Salar Omar Abdulqadir
- Department of Nursing, University of Raparin, Ranya, Sulaimani, Kurdistan-region, Iraq
- Raparin Research Group (RRG), Ranya, Sulaimani, Kurdistan-region, Iraq
| | - Rukhsar Muhammad Omar
- Department of Nursing, University of Raparin, Ranya, Sulaimani, Kurdistan-region, Iraq
- Raparin Research Group (RRG), Ranya, Sulaimani, Kurdistan-region, Iraq
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Meimoun P, Vernier A, Idir I, Stracchi V, Clerc J. [Is Tako-tsubo cardiomyopathy really reversible ?]. Ann Cardiol Angeiol (Paris) 2022; 71:299-303. [PMID: 35940964 DOI: 10.1016/j.ancard.2022.06.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2022] [Revised: 06/16/2022] [Accepted: 06/17/2022] [Indexed: 06/15/2023]
Abstract
Tako-tsubo cardiomyopathy is characterized by a total reversibility of wall motion abnormalities of the left ventricle (LV) as well as normalization of LV ejection fraction after the acute phase. However, recent studies have shown that some patients present functional, metabolic, and morphologic abnormalities away from the acute phase suggesting an incomplete recovery of the disease. In this revue we discuss about this topic through several tools used in those studies (echocardiography, exercise test, MRI, nuclear imaging, biology, as well).
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Affiliation(s)
- Patrick Meimoun
- Service de Cardiologie-USIC, Centre Hospitalier de Compiègne, 8 rue Henri Adnot, 60200 Compiègne, France.
| | - Agathe Vernier
- Service de Cardiologie-USIC, Centre Hospitalier de Compiègne, 8 rue Henri Adnot, 60200 Compiègne, France
| | - Ines Idir
- Service de Cardiologie-USIC, Centre Hospitalier de Compiègne, 8 rue Henri Adnot, 60200 Compiègne, France
| | - Valentin Stracchi
- Service de Cardiologie-USIC, Centre Hospitalier de Compiègne, 8 rue Henri Adnot, 60200 Compiègne, France
| | - Jérome Clerc
- Service de Cardiologie-USIC, Centre Hospitalier de Compiègne, 8 rue Henri Adnot, 60200 Compiègne, France
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Couch LS, Channon K, Thum T. Molecular Mechanisms of Takotsubo Syndrome. Int J Mol Sci 2022; 23:12262. [PMID: 36293121 PMCID: PMC9603071 DOI: 10.3390/ijms232012262] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/19/2022] [Revised: 10/07/2022] [Accepted: 10/10/2022] [Indexed: 12/04/2022] Open
Abstract
Takotsubo syndrome (TTS) is a severe but reversible acute heart failure syndrome that occurs following high catecholaminergic stress. TTS patients are similar to those with acute coronary syndrome, with chest pain, dyspnoea and ST segment changes on electrocardiogram, but are characterised by apical akinesia of the left ventricle, with basal hyperkinesia in the absence of culprit coronary artery stenosis. The pathophysiology of TTS is not completely understood and there is a paucity of evidence to guide treatment. The mechanisms of TTS are thought to involve catecholaminergic myocardial stunning, microvascular dysfunction, increased inflammation and changes in cardiomyocyte metabolism. Here, we summarise the available literature to focus on the molecular basis for the pathophysiology of TTS to advance the understanding of the condition.
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Affiliation(s)
- Liam S. Couch
- Department of Cardiovascular Medicine, University of Oxford, Oxford OX1 2JD, UK
| | - Keith Channon
- Department of Cardiovascular Medicine, University of Oxford, Oxford OX1 2JD, UK
| | - Thomas Thum
- Institute of Molecular and Translational Therapeutic Strategies, Hannover Medical School, 30625 Hannover, Germany
- Fraunhofer Institute of Toxicology and Experimental Medicine, 30625 Hannover, Germany
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Horowitz JD, Nguyen TH. Takotsubo Syndrome: Severe Early Coronary Vasculitis Predicts Slow Recovery. JACC Cardiovasc Imaging 2022; 15:1796-1798. [PMID: 36202459 DOI: 10.1016/j.jcmg.2022.04.028] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/26/2022] [Accepted: 04/29/2022] [Indexed: 06/16/2023]
Affiliation(s)
- John D Horowitz
- Basil Hetzel Institute for Translational Research, University of Adelaide, Woodville, South Australia, Australia.
| | - Thanh Ha Nguyen
- Basil Hetzel Institute for Translational Research, University of Adelaide, Woodville, South Australia, Australia; Northern Adelaide Local Health Service, Lyell McEwin Hospital, Elizabeth Vale, South Australia, Australia
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The Incidence of Takotsubo Cardiomyopathy in Patients with Intracerebral Hemorrhage: A US Nationwide Study. Neurocrit Care 2022; 38:288-295. [PMID: 36138271 DOI: 10.1007/s12028-022-01598-w] [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: 03/30/2022] [Accepted: 08/25/2022] [Indexed: 12/14/2022]
Abstract
BACKGROUND Takotsubo cardiomyopathy (TC) is a commonly observed complication among patients with intracerebral hemorrhage (ICH); however, the incidence of TC in patients with ICH have not been investigated yet. The goal of this study was to examine the incidence of TC in ICH and identify its risk factors, incidence rate, and outcomes of TC in patients with ICH in a US nationwide scale. METHODS Data for patients with ICH between the years of 2015 and 2018 were extracted from the Nationwide Inpatient Sample and stratified based on the diagnosis of TC. RESULTS Our results showed that the incidence rate of TC in ICH discharges was 0.27% (95% confidence interval [CI] 0.24-0.31). The mean age of patients with ICH developing TC was 66.28 years ± 17.11. There were significantly more women in the TC group, with an odds ratio (OR) of 3.65 (95% CI 2.63-5.05). Acute myocardial infarction (OR 7.91, 95% CI 5.80-10.80) was significantly higher in the TC group. The mortality rate of patients with ICH who had TC was significantly higher (33.48%, p < 0.0001). Length of stay (mean days; 15.72 ± 13.56 vs. 9.56 ± 14.10, p < 0.0001) significantly increased in patients with ICH who had TC. Patients with intraventricular ICH (OR 2.46, 95% CI 1.88-3.22) had the highest odds of TC. CONCLUSIONS Takotsubo cardiomyopathy is associated with a higher mortality, longer hospitalization period, and more acute myocardial infarctions in patients with ICH. It is illustrated that intraventricular ICH is associated with higher odds of TC.
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Sagris M, Antonopoulos AS, Simantiris S, Oikonomou E, Siasos G, Tsioufis K, Tousoulis D. Pericoronary fat attenuation index-a new imaging biomarker and its diagnostic and prognostic utility: a systematic review and meta-analysis. Eur Heart J Cardiovasc Imaging 2022; 23:e526-e536. [PMID: 36069510 PMCID: PMC9840478 DOI: 10.1093/ehjci/jeac174] [Citation(s) in RCA: 22] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Accepted: 08/08/2022] [Indexed: 01/19/2023] Open
Abstract
Pericoronary fat attenuation index (FAI) on coronary computed tomography angiography imaging has been proposed as a novel marker of coronary vascular inflammation with prognostic value for major cardiovascular events. To date, there is no systematic review of the published literature and no meta-analysed data of previously published results. We performed a systematic review and meta-analysis according to the Preferred Reporting Items for Systematic reviews and Meta-Analyses guidelines. We systematically explored published literature in MEDLINE (PubMed) before 20 January 2022 for studies assessing FAI in both diagnostic and prognostic clinical settings in patients with or without cardiovascular disease. The primary outcome was the mean difference in FAI attenuation between stable and unstable coronary plaques. The secondary outcome was the hazard ratio (HR) of high FAI values for future cardiovascular events. We calculated I2 to test heterogeneity. We used random-effects modelling for the meta-analyses to assess the primary and secondary outcomes. This study is registered with PROSPERO (CRD42021229491). In total, 20 studies referred in a total of 7797 patients were included in this systematic review, while nine studies were used for the meta-analysis. FAI was significantly higher in unstable compared with stable plaques with a mean difference of 4.50 Hounsfield units [95% confidence interval (CI): 1.10-7.89, I2 = 88%] among 902 patients. Higher pericoronary FAI values offered incremental prognostic value for major adverse cardiovascular events (MACEs) in studies with prospective follow-up (HR = 3.29, 95% CI: 1.88-5.76, I2 = 75%) among 6335 patients. Pericoronary FAI seems to be a promising imaging biomarker that can be used for the detection of coronary inflammation, possibly to discriminate between stable and unstable plaques, and inform on the prognosis for future MACE. Further validation of these findings and exploration of the cost-effectiveness of the method before implementation in clinical practice are needed.
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Affiliation(s)
| | - Alexios S Antonopoulos
- First Cardiology Clinic, School of Medicine, ‘Hippokration’ General Hospital, National and Kapodistrian University of Athens, Vas. Sofias 114, 11527 Athens, Greece,Centre for Clinical, Experimental Surgery & Translational Research, Biomedical Research Foundation Academy of Athens, 4 Soranou Ephessiou, 115 27 Athens, Greece
| | - Spiridon Simantiris
- First Cardiology Clinic, School of Medicine, ‘Hippokration’ General Hospital, National and Kapodistrian University of Athens, Vas. Sofias 114, 11527 Athens, Greece
| | - Evangelos Oikonomou
- First Cardiology Clinic, School of Medicine, ‘Hippokration’ General Hospital, National and Kapodistrian University of Athens, Vas. Sofias 114, 11527 Athens, Greece
| | - Gerasimos Siasos
- First Cardiology Clinic, School of Medicine, ‘Hippokration’ General Hospital, National and Kapodistrian University of Athens, Vas. Sofias 114, 11527 Athens, Greece,Harvard Medical School, Brigham and Women’s Hospital, 75 Francis St, Boston, MA 02115, USA
| | - Konstantinos Tsioufis
- First Cardiology Clinic, School of Medicine, ‘Hippokration’ General Hospital, National and Kapodistrian University of Athens, Vas. Sofias 114, 11527 Athens, Greece
| | - Dimitris Tousoulis
- First Cardiology Clinic, School of Medicine, ‘Hippokration’ General Hospital, National and Kapodistrian University of Athens, Vas. Sofias 114, 11527 Athens, Greece
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Takotsubo syndrome presenting with left bundle branch block in an octogenarian. Is hyponatremia a pathogenic "common ground"? J Geriatr Cardiol 2022; 19:622-625. [PMID: 36339469 PMCID: PMC9630005 DOI: 10.11909/j.issn.1671-5411.2022.08.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
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Fiserova I, Trinh MD, Elkalaf M, Vacek L, Heide M, Martinkova S, Bechynska K, Kosek V, Hajslova J, Fiser O, Tousek P, Polak J. Isoprenaline modified the lipidomic profile and reduced β-oxidation in HL-1 cardiomyocytes: In vitro model of takotsubo syndrome. Front Cardiovasc Med 2022; 9:917989. [PMID: 36072861 PMCID: PMC9441769 DOI: 10.3389/fcvm.2022.917989] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/11/2022] [Accepted: 08/01/2022] [Indexed: 11/13/2022] Open
Abstract
Recent studies have suggested a pathogenetic link between impaired mitochondria and Takotsubo syndrome (TTS), which is closely connected with catecholamine overstimulation, poor outcomes, and changes in lipid metabolism. We investigated the changes in lipid metabolism at the level of fatty acid β-oxidation and changes in the intracellular lipidomic spectrum. The immortalized cell line of HL-1 cardiomyocytes was used in this study as an established in vitro model of TTS. The cells were exposed to the non-selective β-agonist isoprenaline (ISO) for acute (2 h) and prolonged (24 h) periods. We investigated the impact on mitochondrial adenosine 5’-triphosphate (ATP) production and β-oxidation using real-time cell metabolic analysis, total lipid content, and changes in the lipidomic spectrum using high-performance liquid chromatography (HPLC) and mass spectrometry. Furthermore, modifications of selected lipid transporters were determined using real-time – polymerase chain reaction (RT-PCR) and/or Western blot techniques. By choosing this wide range of targets, we provide a detailed overview of molecular changes in lipid metabolism during catecholamine overstimulation. The present study demonstrates that acute exposure to ISO decreased ATP production by up to 42.2%, and prolonged exposure to ISO decreased β-oxidation by 86.4%. Prolonged exposure to ISO also increased lipid accumulation by 4%. Lipid spectrum analysis of prolonged exposure to ISO showed a reduced concentration of cardioprotective and an increased concentration of lipotoxic lipid molecules during long-term exposure. Decreased lipid utilization can lead to higher intracellular lipid accumulation and the formation of lipotoxic molecules. Changes in the lipid spectrum can induce pathophysiological signaling pathways leading to cardiomyocyte remodeling or apoptosis. Thus, changes in lipid metabolism induced by excessive doses of catecholamines may cause TTS and contribute to a progression of heart failure, which is at increased risk after a TTS episode.
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Affiliation(s)
- Ivana Fiserova
- Department of Pathophysiology, Third Faculty of Medicine, Charles University, Prague, Czechia
- Department of Cardiology, Third Faculty of Medicine, Charles University and University Hospital Královské Vinohrady, Prague, Czechia
| | - Minh Duc Trinh
- Department of Pathophysiology, Third Faculty of Medicine, Charles University, Prague, Czechia
- Department of Cardiology, Third Faculty of Medicine, Charles University and University Hospital Královské Vinohrady, Prague, Czechia
| | - Moustafa Elkalaf
- Department of Pathophysiology, Third Faculty of Medicine, Charles University, Prague, Czechia
- Department of Physiology, Faculty of Medicine in Hradec Kralove, Charles University, Hradec Kralove, Czechia
| | - Lukas Vacek
- Department of Pathophysiology, Third Faculty of Medicine, Charles University, Prague, Czechia
| | - Marek Heide
- Department of Pathophysiology, Third Faculty of Medicine, Charles University, Prague, Czechia
| | - Stanislava Martinkova
- Department of Biochemistry, Cell and Molecular Biology, Third Faculty of Medicine, Charles University, Prague, Czechia
| | - Kamila Bechynska
- Department of Food Analysis and Nutrition, University of Chemistry and Technology Prague, Prague, Czechia
| | - Vit Kosek
- Department of Food Analysis and Nutrition, University of Chemistry and Technology Prague, Prague, Czechia
| | - Jana Hajslova
- Department of Food Analysis and Nutrition, University of Chemistry and Technology Prague, Prague, Czechia
| | - Ondrej Fiser
- Department of Biomedical Technology, Faculty of Biomedical Engineering, Czech Technical University in Prague, Prague, Czechia
| | - Petr Tousek
- Department of Cardiology, Third Faculty of Medicine, Charles University and University Hospital Královské Vinohrady, Prague, Czechia
| | - Jan Polak
- Department of Pathophysiology, Third Faculty of Medicine, Charles University, Prague, Czechia
- *Correspondence: Jan Polak,
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Zweiker D, Pogran E, Gargiulo L, Abd El-Razek A, Lechner I, Vosko I, Rechberger S, Bugger H, Christ G, Bonderman D, Kunschitz E, Czedik-Eysenberg C, Roithinger A, Weihs V, Kaufmann CC, Zirlik A, Bauer A, Metzler B, Lambert T, Steinwender C, Huber K. Neutrophile-Lymphocyte Ratio and Outcome in Takotsubo Syndrome. BIOLOGY 2022; 11:biology11081154. [PMID: 36009781 PMCID: PMC9404721 DOI: 10.3390/biology11081154] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 07/02/2022] [Revised: 07/27/2022] [Accepted: 07/29/2022] [Indexed: 11/27/2022]
Abstract
Background: Takotsubo syndrome (TTS) is an important type of acute heart failure with significant risk of acute complications and death. In this analysis we sought to identify predictors for in-hospital clinical outcome in TTS patients and present long-term outcomes. Methods: In this analysis from the Austrian national TTS registry, univariable and multivariable analyses were performed to identify significant predictors for severe in-hospital complications requiring immediate invasive treatment or leading to irreversible damage, such as cardiogenic shock, intubation, stroke, arrhythmias and death. Furthermore, the influence of independent predictors on long-term survival was evaluated. Results: A total of 338 patients (median age 72 years, 86.9% female) from six centers were included. Severe in-hospital complications occurred in 14.5% of patients. In multivariable analysis, high neutrophile-lymphocyte-ratio (NLR; OR 1.04 [95% CI 1.02−1.07], p = 0.009) and low LVEF (OR 0.92 [0.90−0.95] per %, p < 0.001) were significant predictors of severe in-hospital complications. Both the highest NLR tercile and the lowest LVEF tercile were significantly associated with reduced 5-year survival. Conclusions: Low LVEF and high NLR at admission were independently associated with increased in-hospital complications and reduced long-term survival in TTS patients. NLR is a new easy-to-measure tool to predict worse short- and long-term outcome after TTS.
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Affiliation(s)
- David Zweiker
- 3rd Medical Department, Cardiology and Intensive Care Medicine, Clinic Ottakring (Wilhelminenhospital), 1160 Vienna, Austria; (E.P.); (V.W.); (C.C.K.); (K.H.)
- Department of Cardiology, Medical University of Graz, 8036 Graz, Austria; (I.V.); (H.B.); (A.Z.)
- Correspondence: ; Tel.: +43-664-8650460; Fax: +43-1-49150-2309
| | - Edita Pogran
- 3rd Medical Department, Cardiology and Intensive Care Medicine, Clinic Ottakring (Wilhelminenhospital), 1160 Vienna, Austria; (E.P.); (V.W.); (C.C.K.); (K.H.)
- Faculty of Medicine, Sigmund Freud University, 1020 Vienna, Austria; (L.G.); (A.A.E.-R.); (A.R.)
| | - Laura Gargiulo
- Faculty of Medicine, Sigmund Freud University, 1020 Vienna, Austria; (L.G.); (A.A.E.-R.); (A.R.)
| | - Ahmed Abd El-Razek
- Faculty of Medicine, Sigmund Freud University, 1020 Vienna, Austria; (L.G.); (A.A.E.-R.); (A.R.)
| | - Ivan Lechner
- Clinic of Internal Medicine III—Cardiology and Angiology, Medical University of Innsbruck, 6020 Innsbruck, Austria; (I.L.); (A.B.); (B.M.)
| | - Ivan Vosko
- Department of Cardiology, Medical University of Graz, 8036 Graz, Austria; (I.V.); (H.B.); (A.Z.)
| | - Stefan Rechberger
- Department of Cardiology and Intensive Medicine, Kepler University Clinic, 4020 Linz, Austria; (S.R.); (T.L.); (C.S.)
| | - Heiko Bugger
- Department of Cardiology, Medical University of Graz, 8036 Graz, Austria; (I.V.); (H.B.); (A.Z.)
| | - Günter Christ
- 5th Medical Department for Cardiology, Clinic Favoriten, 1100 Vienna, Austria; (G.C.); (D.B.)
| | - Diana Bonderman
- 5th Medical Department for Cardiology, Clinic Favoriten, 1100 Vienna, Austria; (G.C.); (D.B.)
| | | | | | - Antonia Roithinger
- Faculty of Medicine, Sigmund Freud University, 1020 Vienna, Austria; (L.G.); (A.A.E.-R.); (A.R.)
| | - Valerie Weihs
- 3rd Medical Department, Cardiology and Intensive Care Medicine, Clinic Ottakring (Wilhelminenhospital), 1160 Vienna, Austria; (E.P.); (V.W.); (C.C.K.); (K.H.)
- Core Facility, Medical University of Vienna, 1090 Vienna, Austria;
| | - Christoph C. Kaufmann
- 3rd Medical Department, Cardiology and Intensive Care Medicine, Clinic Ottakring (Wilhelminenhospital), 1160 Vienna, Austria; (E.P.); (V.W.); (C.C.K.); (K.H.)
| | - Andreas Zirlik
- Department of Cardiology, Medical University of Graz, 8036 Graz, Austria; (I.V.); (H.B.); (A.Z.)
| | - Axel Bauer
- Clinic of Internal Medicine III—Cardiology and Angiology, Medical University of Innsbruck, 6020 Innsbruck, Austria; (I.L.); (A.B.); (B.M.)
| | - Bernhard Metzler
- Clinic of Internal Medicine III—Cardiology and Angiology, Medical University of Innsbruck, 6020 Innsbruck, Austria; (I.L.); (A.B.); (B.M.)
| | - Thomas Lambert
- Department of Cardiology and Intensive Medicine, Kepler University Clinic, 4020 Linz, Austria; (S.R.); (T.L.); (C.S.)
| | - Clemens Steinwender
- Department of Cardiology and Intensive Medicine, Kepler University Clinic, 4020 Linz, Austria; (S.R.); (T.L.); (C.S.)
| | - Kurt Huber
- 3rd Medical Department, Cardiology and Intensive Care Medicine, Clinic Ottakring (Wilhelminenhospital), 1160 Vienna, Austria; (E.P.); (V.W.); (C.C.K.); (K.H.)
- Faculty of Medicine, Sigmund Freud University, 1020 Vienna, Austria; (L.G.); (A.A.E.-R.); (A.R.)
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64
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The Octopus Trap of Takotsubo and Stroke: Genetics, Biomarkers and Clinical Management. J Pers Med 2022; 12:jpm12081244. [PMID: 36013193 PMCID: PMC9410002 DOI: 10.3390/jpm12081244] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2022] [Revised: 07/24/2022] [Accepted: 07/25/2022] [Indexed: 11/16/2022] Open
Abstract
Takotsubo cardiomyopathy (TC) is a reversible cardiomyopathy mimicking an acute coronary syndrome, usually observed in response to acute stress situations. The association between acute ischemic stroke and TC is already known, since it has been previously reported that ischemic stroke can be both a consequence and a potential cause of TC. However, the precise pathophysiological mechanism linking the two conditions is still poorly understood. The aim of our review is to expand insights regarding the genetic susceptibility and available specific biomarkers of TC and to investigate the clinical profile and outcomes of patients with TC and stroke. Since evidence and trials on TC and stroke are currently lacking, this paper aims to fill a substantial gap in the literature about the relationship between these pathologies.
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65
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Henein MY, Vancheri S, Longo G, Vancheri F. The Impact of Mental Stress on Cardiovascular Health—Part II. J Clin Med 2022; 11:jcm11154405. [PMID: 35956022 PMCID: PMC9369438 DOI: 10.3390/jcm11154405] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/16/2022] [Revised: 07/23/2022] [Accepted: 07/26/2022] [Indexed: 12/03/2022] Open
Abstract
Endothelial dysfunction is one of the earliest manifestations of atherosclerosis, contributing to its development and progression. Mental stress induces endothelial dysfunction through increased activity of the sympathetic nervous system, release of corticotropin-releasing hormone from the hypothalamus, inhibition of nitric oxide (NO) synthesis by cortisol, and increased levels of pro-inflammatory cytokines. Mental-stress-induced increased output of the sympathetic nervous system and concomitant withdrawal of the parasympathetic inflammatory reflex results in systemic inflammation and activation of a neural–hematopoietic–arterial axis. This includes the brainstem and subcortical regions network, bone marrow activation, release of leukocytes into the circulation and their migration to the arterial wall and atherosclerotic plaques. Low-grade, sterile inflammation is involved in all steps of atherogenesis, from coronary plaque formation to destabilisation and rupture. Increased sympathetic tone may cause arterial smooth-muscle-cell proliferation, resulting in vascular hypertrophy, thus contributing to the development of hypertension. Emotional events also cause instability of cardiac repolarisation due to brain lateralised imbalance of cardiac autonomic nervous stimulation, which may lead to asymmetric repolarisation and arrhythmia. Acute emotional stress can also provoke severe catecholamine release, leading to direct myocyte injury due to calcium overload, known as myocytolysis, coronary microvascular vasoconstriction, and an increase in left ventricular afterload. These changes can trigger a heart failure syndrome mimicking acute myocardial infarction, characterised by transient left ventricular dysfunction and apical ballooning, known as stress (Takotsubo) cardiomyopathy. Women are more prone than men to develop mental-stress-induced myocardial ischemia (MSIMI), probably reflecting gender differences in brain activation patterns during mental stress. Although guidelines on CV prevention recognise psychosocial factors as risk modifiers to improve risk prediction and decision making, the evidence that their assessment and treatment will prevent CAD needs further evaluation.
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Affiliation(s)
- Michael Y. Henein
- Institute of Public Health and Clinical Medicine, Umea University, 90187 Umea, Sweden;
- Brunel University, Middlesex, London UB8 3PH, UK
- St. George’s University, London SW17 0RE, UK
| | - Sergio Vancheri
- Radiology Department, I.R.C.C.S. Policlinico San Matteo, 27100 Pavia, Italy;
| | - Giovanni Longo
- Cardiovascular and Interventional Department, S. Elia Hospital, 93100 Caltanissetta, Italy;
| | - Federico Vancheri
- Department of Internal Medicine, S. Elia Hospital, 93100 Caltanissetta, Italy
- Correspondence:
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66
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Owen A, Patel JM, Parekh D, Bangash MN. Mechanisms of Post-critical Illness Cardiovascular Disease. Front Cardiovasc Med 2022; 9:854421. [PMID: 35911546 PMCID: PMC9334745 DOI: 10.3389/fcvm.2022.854421] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2022] [Accepted: 06/22/2022] [Indexed: 11/13/2022] Open
Abstract
Prolonged critical care stays commonly follow trauma, severe burn injury, sepsis, ARDS, and complications of major surgery. Although patients leave critical care following homeostatic recovery, significant additional diseases affect these patients during and beyond the convalescent phase. New cardiovascular and renal disease is commonly seen and roughly one third of all deaths in the year following discharge from critical care may come from this cluster of diseases. During prolonged critical care stays, the immunometabolic, inflammatory and neurohumoral response to severe illness in conjunction with resuscitative treatments primes the immune system and parenchymal tissues to develop a long-lived pro-inflammatory and immunosenescent state. This state is perpetuated by persistent Toll-like receptor signaling, free radical mediated isolevuglandin protein adduct formation and presentation by antigen presenting cells, abnormal circulating HDL and LDL isoforms, redox and metabolite mediated epigenetic reprogramming of the innate immune arm (trained immunity), and the development of immunosenescence through T-cell exhaustion/anergy through epigenetic modification of the T-cell genome. Under this state, tissue remodeling in the vascular, cardiac, and renal parenchymal beds occurs through the activation of pro-fibrotic cellular signaling pathways, causing vascular dysfunction and atherosclerosis, adverse cardiac remodeling and dysfunction, and proteinuria and accelerated chronic kidney disease.
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Affiliation(s)
- Andrew Owen
- Department of Critical Care, Queen Elizabeth Hospital, University Hospitals Birmingham, Birmingham, United Kingdom
- Birmingham Acute Care Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, United Kingdom
| | - Jaimin M. Patel
- Department of Critical Care, Queen Elizabeth Hospital, University Hospitals Birmingham, Birmingham, United Kingdom
- Birmingham Acute Care Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, United Kingdom
| | - Dhruv Parekh
- Department of Critical Care, Queen Elizabeth Hospital, University Hospitals Birmingham, Birmingham, United Kingdom
- Birmingham Acute Care Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, United Kingdom
| | - Mansoor N. Bangash
- Department of Critical Care, Queen Elizabeth Hospital, University Hospitals Birmingham, Birmingham, United Kingdom
- Birmingham Acute Care Research Group, Institute of Inflammation and Ageing, University of Birmingham, Birmingham, United Kingdom
- *Correspondence: Mansoor N. Bangash
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67
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Gudenkauf B, Goetsch MR, Vakil RM, Cingolani O, Adamo L. Case Report: Steroid-Responsive Takotsubo Cardiomyopathy Associated With Cytokine Storm and Obstructive Shock. Front Cardiovasc Med 2022; 9:931070. [PMID: 35898274 PMCID: PMC9309717 DOI: 10.3389/fcvm.2022.931070] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/28/2022] [Accepted: 05/23/2022] [Indexed: 12/01/2022] Open
Abstract
A growing body of evidence suggests that inflammation may play a key role in the development of Takotsubo stress cardiomyopathy. Here, we report the case of a 63-year-old woman who presented with chest pain and was diagnosed with this cardiomyopathy. After an initial improvement, the patient experienced a systemic inflammatory response of unclear origin and deteriorated rapidly into obstructive shock. Her presentation was considered consistent with cytokine storm. She was, therefore, treated with steroids with rapid improvement in her clinical picture. She relapsed after the taper. Endomyocardial biopsy soon after initiation of pulse dose steroids showed macrophage and lymphocytic infiltration. This case highlights the potential intimate connection between systemic inflammatory response and Takotsubo stress cardiomyopathy and contributes to the evolving understanding of inflammation in the pathogenesis of this disease.
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Affiliation(s)
- Brent Gudenkauf
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Michael R. Goetsch
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Rachit M. Vakil
- Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Oscar Cingolani
- Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Luigi Adamo
- Division of Cardiology, Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, United States
- *Correspondence: Luigi Adamo
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68
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Ultrasmall Superparamagnetic Particles of Iron Oxide and Cardiac Magnetic Resonance: Novel Imaging in Everyday Conditions. APPLIED SCIENCES-BASEL 2022. [DOI: 10.3390/app12146913] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Myocardial inflammation has been hypothesised to be the common underlying mechanism through which several cardiovascular diseases develop and progress. Cardiac magnetic resonance (CMR) has become a powerful non-invasive tool that enables the direct visualisation of the myocardium. The emerging use of ultrasmall superparamagnetic particles of iron oxide (USPIO) and their magnetic properties is gaining a lot of research interest. USPIO-enhanced CMR can provide valuable information, as it allows for the identification of active inflammation in the myocardium, a process that has been hypothesised to be the substrate for adverse remodelling and, eventually, heart failure. In this review, we summarise the properties of USPIO and their role in cardiac magnetic resonance imaging as well as their clinical applications.
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69
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Stevens TW, Khalaf FK, Soehnlen S, Hegde P, Storm K, Meenakshisundaram C, Dworkin LD, Malhotra D, Haller ST, Kennedy DJ, Dube P. Dirty Jobs: Macrophages at the Heart of Cardiovascular Disease. Biomedicines 2022; 10:biomedicines10071579. [PMID: 35884884 PMCID: PMC9312498 DOI: 10.3390/biomedicines10071579] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/03/2022] [Revised: 06/25/2022] [Accepted: 06/28/2022] [Indexed: 12/24/2022] Open
Abstract
Cardiovascular disease (CVD) is one of the greatest public health concerns and is the leading cause of morbidity and mortality in the United States and worldwide. CVD is a broad yet complex term referring to numerous heart and vascular conditions, all with varying pathologies. Macrophages are one of the key factors in the development of these conditions. Macrophages play diverse roles in the maintenance of cardiovascular homeostasis, and an imbalance of these mechanisms contributes to the development of CVD. In the current review, we provide an in-depth analysis of the diversity of macrophages, their roles in maintaining tissue homeostasis within the heart and vasculature, and the mechanisms through which imbalances in homeostasis may lead to CVD. Through this review, we aim to highlight the potential importance of macrophages in the identification of preventative, diagnostic, and therapeutic strategies for patients with CVD.
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Affiliation(s)
- Travis W. Stevens
- Department of Medicine, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43606, USA; (T.W.S.); (F.K.K.); (S.S.); (P.H.); (K.S.); (C.M.); (L.D.D.); (D.M.); (S.T.H.)
| | - Fatimah K. Khalaf
- Department of Medicine, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43606, USA; (T.W.S.); (F.K.K.); (S.S.); (P.H.); (K.S.); (C.M.); (L.D.D.); (D.M.); (S.T.H.)
- Department of Clinical Pharmacy, University of Alkafeel, Najaf 54001, Iraq
| | - Sophia Soehnlen
- Department of Medicine, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43606, USA; (T.W.S.); (F.K.K.); (S.S.); (P.H.); (K.S.); (C.M.); (L.D.D.); (D.M.); (S.T.H.)
| | - Prajwal Hegde
- Department of Medicine, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43606, USA; (T.W.S.); (F.K.K.); (S.S.); (P.H.); (K.S.); (C.M.); (L.D.D.); (D.M.); (S.T.H.)
| | - Kyle Storm
- Department of Medicine, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43606, USA; (T.W.S.); (F.K.K.); (S.S.); (P.H.); (K.S.); (C.M.); (L.D.D.); (D.M.); (S.T.H.)
| | - Chandramohan Meenakshisundaram
- Department of Medicine, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43606, USA; (T.W.S.); (F.K.K.); (S.S.); (P.H.); (K.S.); (C.M.); (L.D.D.); (D.M.); (S.T.H.)
| | - Lance D. Dworkin
- Department of Medicine, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43606, USA; (T.W.S.); (F.K.K.); (S.S.); (P.H.); (K.S.); (C.M.); (L.D.D.); (D.M.); (S.T.H.)
| | - Deepak Malhotra
- Department of Medicine, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43606, USA; (T.W.S.); (F.K.K.); (S.S.); (P.H.); (K.S.); (C.M.); (L.D.D.); (D.M.); (S.T.H.)
| | - Steven T. Haller
- Department of Medicine, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43606, USA; (T.W.S.); (F.K.K.); (S.S.); (P.H.); (K.S.); (C.M.); (L.D.D.); (D.M.); (S.T.H.)
| | - David J. Kennedy
- Department of Medicine, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43606, USA; (T.W.S.); (F.K.K.); (S.S.); (P.H.); (K.S.); (C.M.); (L.D.D.); (D.M.); (S.T.H.)
- Correspondence: (D.J.K.); (P.D.)
| | - Prabhatchandra Dube
- Department of Medicine, University of Toledo College of Medicine and Life Sciences, Toledo, OH 43606, USA; (T.W.S.); (F.K.K.); (S.S.); (P.H.); (K.S.); (C.M.); (L.D.D.); (D.M.); (S.T.H.)
- Correspondence: (D.J.K.); (P.D.)
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Topf A, Mirna M, Bacher N, Schmutzler L, Jirak P, Ohnewein B, Hoppe UC, Lichtenauer M. Differences of Hemogram Parameters and Their Ratios among Patients with Takotsubo Syndrome, Acute Coronary Syndrome and Healthy Individuals. Life (Basel) 2022; 12:life12060788. [PMID: 35743819 PMCID: PMC9224919 DOI: 10.3390/life12060788] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/03/2022] [Revised: 05/22/2022] [Accepted: 05/23/2022] [Indexed: 11/18/2022] Open
Abstract
Introduction: Takotsubo cardiomyopathy (TTC) and acute coronary syndrome (ACS) are clinically indistinguishable from each other. Although therapeutically redundant, coronary angiography remains indispensable for differential diagnosis. Methods: In our study, we compared hemogram parameters and their ratios in 103 patients presenting with undiagnosed chest pain. Blood was drawn at baseline in 40 patients with TTC, 63 patients with ACS, and 68 healthy controls ((Ctrl) no coronary artery disease or signs of heart failure). Results: Peripheral lymphocyte counts were significantly depressed in TTC and ACS patients when compared to the Ctrl. Consequently, all three investigated hemogram ratios were significantly elevated in patients with ACS or TTC (NLR: TTC: median 3.20 vs. ACS: median 3.82 vs. Ctrl: median 2.10, p < 0.0001; BLR: median 0.02 vs. ACS: median 0.00 vs. Ctrl: median 0.00, p < 0.0001; MLR: median 0.37 vs. ACS: median 0.44 vs. Ctrl: median 0.28, p < 0.0001). Of note, BLR was only significantly elevated in patients with TTC, and not in patients with ACS (ACS vs. Ctrl p = 0.183). Conclusion: Basophil count and BLR are significantly increased in TTC patients when compared to ACS and may, therefore, be helpful in the distinction of TTC from ACS. Whereas NLR might be useful to differentiate ACS from controls. Elevated basophil counts and BLR in TTC patients are interesting findings and may confirm speculations about the partly unexplained pathophysiology.
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Affiliation(s)
- Albert Topf
- Correspondence: ; Tel.: +43-(0)57-57418; Fax: +43-(0)57255-4111
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71
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Lu X, Wang Z, Ye D, Feng Y, Liu M, Xu Y, Wang M, Zhang J, Liu J, Zhao M, Xu S, Ye J, Wan J. The Role of CXC Chemokines in Cardiovascular Diseases. Front Pharmacol 2022; 12:765768. [PMID: 35668739 PMCID: PMC9163960 DOI: 10.3389/fphar.2021.765768] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 12/08/2021] [Indexed: 01/07/2023] Open
Abstract
Cardiovascular disease (CVD) is a class of diseases with high disability and mortality rates. In the elderly population, the incidence of cardiovascular disease is increasing annually. Between 1990 and 2016, the age-standardised prevalence of CVD in China significantly increased by 14.7%, and the number of cardiovascular disease deaths increased from 2.51 million to 3.97 million. Much research has indicated that cardiovascular disease is closely related to inflammation, immunity, injury and repair. Chemokines, which induce directed chemotaxis of reactive cells, are divided into four subfamilies: CXC, CC, CX3C, and XC. As cytokines, CXC chemokines are similarly involved in inflammation, immunity, injury, and repair and play a role in many cardiovascular diseases, such as atherosclerosis, myocardial infarction, cardiac ischaemia-reperfusion injury, hypertension, aortic aneurysm, cardiac fibrosis, postcardiac rejection, and atrial fibrillation. Here, we explored the relationship between the chemokine CXC subset and cardiovascular disease and its mechanism of action with the goal of further understanding the onset of cardiovascular disease.
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Affiliation(s)
| | | | | | | | | | | | | | | | | | | | | | - Jing Ye
- *Correspondence: Jing Ye, ; Jun Wan,
| | - Jun Wan
- *Correspondence: Jing Ye, ; Jun Wan,
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Neurological Manifestations of Myocarditis. Curr Neurol Neurosci Rep 2022; 22:363-374. [PMID: 35588043 PMCID: PMC9117837 DOI: 10.1007/s11910-022-01203-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/26/2022] [Indexed: 11/03/2022]
Abstract
PURPOSE OF REVIEW The present review discusses the neurological complications associated with myocarditis of different etiologies. RECENT FINDINGS Myocarditis can be idiopathic or caused by different conditions, including toxins, infections, or inflammatory diseases. Clinical findings are variable and range from mild self-limited shortness of breath or chest pain to hemodynamic instability which may result in cardiogenic shock and death. Several neurologic manifestations can be seen in association with myocarditis. Tissue remodeling, fibrosis, and myocyte dysfunction can result in heart failure and arrhythmias leading to intracardiac thrombus formation and cardioembolism. In addition, peripheral neuropathies, status epilepticus, or myasthenia gravis have been reported in association with specific types of myocarditis. Multiple studies suggest the increasing risk of neurologic complications in patients with myocarditis. Neurologists should maintain a high suspicion of myocarditis in cases presenting with both cardiovascular and neurological dysfunction without a clear etiology.
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73
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Luo Z, Dong J, Wu J. Impact of Icariin and its derivatives on inflammatory diseases and relevant signaling pathways. Int Immunopharmacol 2022; 108:108861. [PMID: 35597118 DOI: 10.1016/j.intimp.2022.108861] [Citation(s) in RCA: 19] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2022] [Revised: 05/05/2022] [Accepted: 05/10/2022] [Indexed: 02/06/2023]
Abstract
Herba Epimedii is a famous herb collected from China and Korea. It has been used for impotency, osteoporosis, and amnestic treatment for thousands of years. Icariin, a typical flavonoid compound isolated from Herba Epimedii, was reported as a potential anti-inflammatory drug. Icariside and icaritin are the two metabolites of icariin. Icariin and its metabolites have been used to treat a wide range of inflammatory diseases, such as atherosclerosis, Alzheimer's disease, depression, osteoarthritis, and asthma. They exert powerful suppression of proinflammatory signaling, such as NF-κB and MAPKs. More importantly, they can upregulate anti-inflammatory signaling, such as GR and Nrf2. In this study, we review the therapeutic effects and mechanisms of icariin and its metabolites in inflammatory diseases and provide novel insights into these potential anti-inflammatory drugs.
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Affiliation(s)
- Zhuyu Luo
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai 200040, PR China
| | - Jingcheng Dong
- Department of Integrative Medicine, Huashan Hospital, Fudan University, Shanghai 200040, PR China.
| | - Jinfeng Wu
- Department of Dermatology, Huashan Hospital, Fudan University, Shanghai 200040, PR China.
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74
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Lu Q, Liu H, Zheng H, Zhang Y, Ou J, You J, Zhang Q, Pi J, Yao X, Xu J, Wang X, Wang Y, Pei N, Shen Y. SS-31 Modification Inhibits the Proinflammatory Effect on Macrophages Induced by Superparamagnetic Iron Oxide Nanoparticles. J Biomed Nanotechnol 2022. [DOI: 10.1166/jbn.2022.3359] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
Abstract
Superparamagnetic iron oxide nanoparticles can induce macrophage polarization into the proinflammatory M1-type. This adverse effect is very likely to restrict the applications of superparamagnetic iron oxide nanoparticles in various inflammatory medical conditions. To inhibit the proinflammatory
effect, the mitochondrial-targeted antioxidant peptide SS-31 was physically adsorbed on superparamagnetic iron oxide nanoparticles to develop superparamagnetic iron oxide nanoparticles@SS-31. The macrophages (RAW 264.7) were incubated with superparamagnetic iron oxide nanoparticles or superparamagnetic
iron oxide nanoparticles@SS-31 at a concentration of 50 μg Fe3O4/mL for 24 hours. Compared to the superparamagnetic iron oxide nanoparticles group, the superparamagnetic iron oxide nanoparticles@SS-31 group demonstrated significantly reduced cell damage, as
evidenced by the inhibition of cell viability loss, early cell apoptosis and the production of reactive oxygen species. Moreover, the proinflammatory factor TNF-α and M1-type cell surface markers CD86 and CD80 were significantly downregulated in the superparamagnetic iron oxide
nanoparticles@SS-31 group as shown by enzyme-linked immunosorbent assay and flow cytometric analysis. Notably, compared with the superparamagnetic iron oxide nanoparticles group, levels of the anti-inflammatory factors IL-10, TGF-β and the M2-type cell surface marker CD163 were
markedly upregulated in the superparamagnetic iron oxide nanoparticles@SS-31 group. In addition, severe disruption of the mitochondrial ultrastructure was observed by transmission electron microscopy in the superparamagnetic iron oxide nanoparticles group, but the superparamagnetic iron oxide
nanoparticles@SS-31 group displayed structurally intact mitochondria. All of these results suggest that superparamagnetic iron oxide nanoparticles can promote macrophage M1-type polarization by inducing oxidative stress and mitochondrial damage, while superparamagnetic iron oxide nanoparticles@SS-31
can significantly inhibit superparamagnetic iron oxide nanoparticles-induced toxicity by releasing SS-31 to exert mitochondrial-targeted antioxidant and anti-inflammatory effects, indicating that the strategy of coloading the SS-31 peptide into superparamagnetic iron oxide nanoparticles has
the potential to alleviate superparamagnetic iron oxide nanoparticles-induced proinflammatory effects.
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Affiliation(s)
- Qizheng Lu
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, People’s Republic of China
| | - Haibo Liu
- Department of Cardiology, QingPu Branch of Zhongshan Hospital, Fudan University, Shanghai 201700, People’s Republic of China
| | - Hao Zheng
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, People’s Republic of China
| | - Youming Zhang
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, People’s Republic of China
| | - Jinbo Ou
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, People’s Republic of China
| | - Jieyun You
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, People’s Republic of China
| | - Qi Zhang
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, People’s Republic of China
| | - Jingjiang Pi
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, People’s Republic of China
| | - Xiaobo Yao
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, People’s Republic of China
| | - Jing Xu
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, People’s Republic of China
| | - Xingxu Wang
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, People’s Republic of China
| | - Yunkai Wang
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, People’s Republic of China
| | - Ning Pei
- College of Science, Shanghai University, Shanghai 200444, People’s Republic of China
| | - Yunli Shen
- Department of Cardiology, Shanghai East Hospital, Tongji University School of Medicine, Shanghai 200120, People’s Republic of China
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75
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Marcucci R, Mannini L, Andrei V, Bandinelli B, Gori AM, Fatucchi S, Giglioli C, Romano SM, Piazzai C, Marchionni N, Cecchi E. Transient stress-related hyperviscosity and endothelial dysfunction in Takotsubo syndrome: a time course study. Heart Vessels 2022; 37:1776-1784. [PMID: 35451602 DOI: 10.1007/s00380-022-02071-6] [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: 01/02/2022] [Accepted: 03/31/2022] [Indexed: 11/04/2022]
Abstract
Takotsubo syndrome (TTS) is an acute and usually reversible heart failure syndrome, frequently associated with emotional or physical stress. Its pathophysiology remains largely unclear, although several mechanisms related to catecholaminergic storm have been proposed. In this study we analyzed during the acute phase of TTS and at follow-up both hemorheological parameters and biomarkers of endothelial damage, whose time course has never been fully explored. In 50 TTS women, we analyzed several hemorheological parameters [whole blood viscosity (WBV) at 0.512 s-1 and at 94.5 s-1, plasma viscosity (PLV), erythrocyte deformability and aggregation index] as well as biomarkers of endothelial dysfunction [von Willebrand Factor (vWF), Plasminogen activator inhibitor-1 and factor VIII levels] during the acute phase and after a median 6 months follow-up. These variables were also assessed in 50 age-matched healthy women. Respect to follow-up, in the acute phase of TTS we observed higher values of white blood cell count, fibrinogen, WBV at low and high shear rates, PLV, erythrocyte aggregation index and lower values of erythrocyte elongation index. Moreover, all biomarkers of endothelial dysfunction resulted significantly higher in the acute phase. During follow-up WBV at 94.5 s-1, erythrocyte elongation index and vWF resulted significantly altered with respect to controls. The results of this study confirm the role of hyperviscosity and endothelial dysfunction in TTS pathophysiology. Moreover, they suggest the persistence of alterations of erythrocyte deformability and endothelial dysfunction even beyond the acute phase that could be the target of therapeutic strategies also during follow-up.
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Affiliation(s)
- Rossella Marcucci
- Department of Cardiac Thoracic and Vascular Medicine, Center for Atherothrombotic Diseases, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy.,Department of Clinical and Experimental Medicine, University of Florence, Florence, Italy
| | - Lucia Mannini
- Department of Cardiac Thoracic and Vascular Medicine, Center for Atherothrombotic Diseases, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Valentina Andrei
- General Cardiology Unit, Department of Cardiac Thoracic and Vascular Medicine, Azienda Ospedaliero-Universitaria Careggi, Viale Morgagni, 85, 50141, Florence, Italy
| | - Brunella Bandinelli
- Department of Cardiac Thoracic and Vascular Medicine, Center for Atherothrombotic Diseases, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy
| | - Anna Maria Gori
- Department of Cardiac Thoracic and Vascular Medicine, Center for Atherothrombotic Diseases, Azienda Ospedaliero-Universitaria Careggi, Florence, Italy.,Department of Clinical and Experimental Medicine, University of Florence, Florence, Italy
| | - Serena Fatucchi
- General Cardiology Unit, Department of Cardiac Thoracic and Vascular Medicine, Azienda Ospedaliero-Universitaria Careggi, Viale Morgagni, 85, 50141, Florence, Italy
| | - Cristina Giglioli
- General Cardiology Unit, Department of Cardiac Thoracic and Vascular Medicine, Azienda Ospedaliero-Universitaria Careggi, Viale Morgagni, 85, 50141, Florence, Italy
| | - Salvatore Mario Romano
- Department of Clinical and Experimental Medicine, University of Florence, Florence, Italy.,General Cardiology Unit, Department of Cardiac Thoracic and Vascular Medicine, Azienda Ospedaliero-Universitaria Careggi, Viale Morgagni, 85, 50141, Florence, Italy
| | - Chiara Piazzai
- General Cardiology Unit, Department of Cardiac Thoracic and Vascular Medicine, Azienda Ospedaliero-Universitaria Careggi, Viale Morgagni, 85, 50141, Florence, Italy
| | - Niccolo' Marchionni
- General Cardiology Unit, Department of Cardiac Thoracic and Vascular Medicine, Azienda Ospedaliero-Universitaria Careggi, Viale Morgagni, 85, 50141, Florence, Italy
| | - Emanuele Cecchi
- General Cardiology Unit, Department of Cardiac Thoracic and Vascular Medicine, Azienda Ospedaliero-Universitaria Careggi, Viale Morgagni, 85, 50141, Florence, Italy.
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76
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Karnati S, Guntas G, Rajendran R, Shityakov S, Höring M, Liebisch G, Kosanovic D, Ergün S, Nagai M, Förster CY. Quantitative Lipidomic Analysis of Takotsubo Syndrome Patients' Serum. Front Cardiovasc Med 2022; 9:797154. [PMID: 35514439 PMCID: PMC9062978 DOI: 10.3389/fcvm.2022.797154] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Accepted: 03/09/2022] [Indexed: 11/13/2022] Open
Abstract
Takotsubo syndrome (TTS), also known as the transient left ventricular apical ballooning syndrome, is in contemporary times known as novel acute cardiac syndrome. It is characterized by transient left ventricular apical akinesis and hyperkinesis of the basal left ventricular portions. Although the precise etiology of TTS is unknown, events like the sudden release of stress hormones, such as the catecholamines and the increased inflammatory status might be plausible causes leading to the cardiovascular pathologies. Recent studies have highlighted that an imbalance in lipid accumulation might promote a deviant immune response as observed in TTS. However, there is no information on comprehensive profiling of serum lipids of TTS patients. Therefore, we investigated a detailed quantitative lipid analysis of TTS patients using ES-MSI. Our results showed significant differences in the majority of lipid species composition in the TTS patients compared to the control group. Furthermore, the computational analyses presented was able to link the altered lipids to the pro-inflammatory cytokines and disseminate possible mechanistic pathways involving TNFα and IL-6. Taken together, our study provides an extensive quantitative lipidome of TTS patients, which may provide a valuable Pre-diagnostic tool. This would facilitate the elucidation of the underlying mechanisms of the disease and to prevent the development of TTS in the future.
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Affiliation(s)
- Srikanth Karnati
- University of Würzburg, Institute of Anatomy and Cell Biology, Würzburg, Germany
- *Correspondence: Srikanth Karnati
| | - Gulcan Guntas
- Department of Biochemistry, Medical Faculty, Atilim University, Ankara, Turkey
| | - Ranjithkumar Rajendran
- Experimental Neurology, Department of Neurology, Justus Liebig University, Giessen, Germany
| | - Sergey Shityakov
- Infochemistry Scientific Center, Laboratory of Chemoinformatics, ITMO University, Saint-Petersburg, Russia
| | - Marcus Höring
- Institute of Clinical Chemistry and Laboratory Medicine, University Hospital of Regensburg, Regensburg, Germany
| | - Gerhard Liebisch
- Institute of Clinical Chemistry and Laboratory Medicine, University Hospital of Regensburg, Regensburg, Germany
| | - Djuro Kosanovic
- Department of Pulmonology, I. M. Sechenov First Moscow State Medical University (Sechenov University), Moscow, Russia
| | - Süleyman Ergün
- University of Würzburg, Institute of Anatomy and Cell Biology, Würzburg, Germany
| | - Michiaki Nagai
- Hiroshima City Asa Hospital, Department of Cardiology, Hiroshima, Japan
| | - Carola Y. Förster
- University of Würzburg, Department of Anaesthesiology, Intensive Care, Emergency and Pain Medicine, Würzburg, Germany
- Carola Y. Förster
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77
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Rroku A, Grahl S, Landmesser U, Heidecker B. A case report of myocardial inflammation in takotsubo syndrome. A chicken-or-the-egg phenomenon. IJC HEART & VASCULATURE 2022; 39:100958. [PMID: 35402686 PMCID: PMC8984630 DOI: 10.1016/j.ijcha.2022.100958] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2022] [Accepted: 01/06/2022] [Indexed: 11/28/2022]
Affiliation(s)
- Andi Rroku
- Charité Universitätsmedizin Berlin, Campus Benjamin Franklin, Berlin, Germany
| | - Simon Grahl
- Charité Universitätsmedizin Berlin, Campus Benjamin Franklin, Berlin, Germany
| | - Ulf Landmesser
- Charité Universitätsmedizin Berlin, Campus Benjamin Franklin, Berlin, Germany
- Berlin Institute of Health at Charité – Universitätsmedizin Berlin
| | - Bettina Heidecker
- Charité Universitätsmedizin Berlin, Campus Benjamin Franklin, Berlin, Germany
- Corresponding author at: Division of Cardiology, Charité Universitätsmedizin Berlin, Campus Benjamin Franklin, Hindenburgdamm 30, 12203 Berlin, Germany.
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78
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Bairashevskaia AV, Belogubova SY, Kondratiuk MR, Rudnova DS, Sologova SS, Tereshkina OI, Avakyan EI. Update of Takotsubo cardiomyopathy: Present experience and outlook for the future. IJC HEART & VASCULATURE 2022; 39:100990. [PMID: 35281752 PMCID: PMC8913320 DOI: 10.1016/j.ijcha.2022.100990] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2021] [Revised: 02/24/2022] [Accepted: 03/01/2022] [Indexed: 11/21/2022]
Abstract
Takotsubo cardiomyopathy (TTS) has become a recognised clinical entity since the Japanese scientist Sato first described it in 1990. Despite an increasing number of confirmed cases, especially during the COVID-19 pandemic, its pathophysiology remains incompletely understood, and decision-making differs in the diagnosis and treatment. In addition, it is not evident whether a significant increase in TTS is due to better understanding among practitioners and widespread access to coronary angiography, or if it is a reflection of an actual increase in incidence. We analysed a series of international research studies from 1990 to 2021. Beyond epidemiology and clinical presentation, we evaluated and summarised fundamental knowledge about various predisposing factors, with particular attention to the iatrogenic impact of certain drugs, namely antidepressants, chemotherapy, and antiarrhythmics. Furthermore, we highlighted the main pathophysiological theories to date. In addition, based on published studies and clinical cases, we investigated the role of numerous diagnostic approaches in the differential diagnosis of TTS and identified predictors of TTS complications, such as cardiogenic shock, ventricular fibrillation, and left ventricular thrombi. Accordingly, we sought to propose a diagnostic algorithm and further treatment management of TTS under the presence of possible complications to help practitioners make more informed decisions, as the initial presentation continues to pose a challenge due to its close similarity to acute coronary syndrome with ST-elevation. In conclusion, this article examines Takotsubo cardiomyopathy from different perspectives and, along with future systematic reviews and meta-analyses, can be of particular interest to practising cardiologists and researchers in developing clinical guidelines.
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Affiliation(s)
- Anastasiia V Bairashevskaia
- Department of Paediatrics, Institute of Child's Health, Sechenov First Moscow State Medical University (Sechenov University), 119435 Moscow, Russia
| | - Sofiya Y Belogubova
- Department of Faculty Therapy, Sechenov First Moscow State Medical University (Sechenov University), 119991 Moscow, Russia.,AMEE International Networking Centre, Sechenov First Moscow State Medical University (Sechenov University), 123242 Moscow, Russia
| | - Mikhail R Kondratiuk
- Department of Faculty Therapy, Sechenov First Moscow State Medical University (Sechenov University), 119991 Moscow, Russia
| | - Daria S Rudnova
- International School "Medicine of the Future", Sechenov First Moscow State Medical University (Sechenov University), 119991 Moscow, Russia
| | - Susanna S Sologova
- Department of Pharmacology, Institute of Pharmacy, Sechenov First Moscow State Medical University (Sechenov University), 119571 Moscow, Russia
| | - Olga I Tereshkina
- Department of Pharmacology, Institute of Pharmacy, Sechenov First Moscow State Medical University (Sechenov University), 119571 Moscow, Russia
| | - Esma I Avakyan
- Department of Faculty Therapy, Sechenov First Moscow State Medical University (Sechenov University), 119991 Moscow, Russia.,AMEE International Networking Centre, Sechenov First Moscow State Medical University (Sechenov University), 123242 Moscow, Russia
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79
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Singh T, Khan H, Gamble DT, Scally C, Newby DE, Dawson D. Takotsubo Syndrome: Pathophysiology, Emerging Concepts, and Clinical Implications. Circulation 2022; 145:1002-1019. [PMID: 35344411 PMCID: PMC7612566 DOI: 10.1161/circulationaha.121.055854] [Citation(s) in RCA: 95] [Impact Index Per Article: 47.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
Takotsubo syndrome is a condition characterized by acute transient left ventricular systolic dysfunction, which at presentation can be challenging to distinguish from acute myocardial infarction. Although previously thought to be a benign, self-limiting condition, recent studies have confirmed that patients with takotsubo syndrome have persistent subtle ongoing cardiac dysfunction, and many continue to have limiting symptoms despite restoration of left ventricular ejection fraction. Moreover, these patients have a substantial burden of morbidity as well as mortality with high rates of subsequent major adverse cardiovascular events that approach those of patients with acute coronary syndrome. The mechanisms behind this condition remain elusive. Despite substantial research, the medical community continues to have an incomplete understanding of its underlying etiology and pathophysiology. Catecholamine-induced myocardial injury is the most established and well-known theory, but this does not explain all of the clinical features and presentations of the condition, and numerous other pathways and abnormalities are emerging. Because of the poor understanding of its underlying pathophysiology, there is a lack of evidence-based interventions to treat the acute episode, to avoid recurrences and to prevent major adverse cardiovascular events. This highlights the need for further research to gain a better understanding of the underlying pathophysiology in order to inform appropriate randomized controlled trials of interventions targeting the causative pathways. Only then can evidence-based management strategies be established to improve clinical outcomes of this potentially lethal condition.
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Affiliation(s)
- Trisha Singh
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, United Kingdom (T.S., C.S., D.E.N.).,Aberdeen Cardiovascular and Diabetes Centre, University of Aberdeen, United Kingdom (H.K., D.T.G., D.D.)
| | - Hilal Khan
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, United Kingdom (T.S., C.S., D.E.N.).,Aberdeen Cardiovascular and Diabetes Centre, University of Aberdeen, United Kingdom (H.K., D.T.G., D.D.)
| | - David T Gamble
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, United Kingdom (T.S., C.S., D.E.N.).,Aberdeen Cardiovascular and Diabetes Centre, University of Aberdeen, United Kingdom (H.K., D.T.G., D.D.)
| | - Caroline Scally
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, United Kingdom (T.S., C.S., D.E.N.).,Aberdeen Cardiovascular and Diabetes Centre, University of Aberdeen, United Kingdom (H.K., D.T.G., D.D.)
| | - David E Newby
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, United Kingdom (T.S., C.S., D.E.N.).,Aberdeen Cardiovascular and Diabetes Centre, University of Aberdeen, United Kingdom (H.K., D.T.G., D.D.)
| | - Dana Dawson
- British Heart Foundation Centre for Cardiovascular Science, University of Edinburgh, United Kingdom (T.S., C.S., D.E.N.).,Aberdeen Cardiovascular and Diabetes Centre, University of Aberdeen, United Kingdom (H.K., D.T.G., D.D.)
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80
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Feng Y, Ye D, Wang Z, Pan H, Lu X, Wang M, Xu Y, Yu J, Zhang J, Zhao M, Xu S, Pan W, Yin Z, Ye J, Wan J. The Role of Interleukin-6 Family Members in Cardiovascular Diseases. Front Cardiovasc Med 2022; 9:818890. [PMID: 35402550 PMCID: PMC8983865 DOI: 10.3389/fcvm.2022.818890] [Citation(s) in RCA: 31] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/20/2021] [Accepted: 02/11/2022] [Indexed: 12/12/2022] Open
Abstract
Cardiovascular disease is one of the main causes of human mortality. Cytokines play crucial roles in the development of cardiovascular disease. Interleukin (IL)-6 family members are a series of cytokines, including IL-6, IL-11, IL-30, IL-31, OSM, LIF, CNTF, CT-1, CT-2, and CLC, that regulate multiple biological effects. Experimental and clinical evidence shows that IL-6 family members are closely related to cardiovascular diseases such as atherosclerosis, hypertension, aortic dissection, cardiac fibrosis, and cardiomyopathy. This review mainly discusses the role of IL-6 family members in cardiovascular disease for the sake of identifying possible intervention targets for cardiovascular disease prevention and treatment.
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Affiliation(s)
- Yongqi Feng
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
- Cardiovascular Research Institute, Wuhan University, Wuhan, China
- Hubei Key Laboratory of Cardiology, Wuhan, China
| | - Di Ye
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
- Cardiovascular Research Institute, Wuhan University, Wuhan, China
- Hubei Key Laboratory of Cardiology, Wuhan, China
| | - Zhen Wang
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
- Cardiovascular Research Institute, Wuhan University, Wuhan, China
- Hubei Key Laboratory of Cardiology, Wuhan, China
| | - Heng Pan
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
- Cardiovascular Research Institute, Wuhan University, Wuhan, China
- Hubei Key Laboratory of Cardiology, Wuhan, China
| | - Xiyi Lu
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
- Cardiovascular Research Institute, Wuhan University, Wuhan, China
- Hubei Key Laboratory of Cardiology, Wuhan, China
| | - Menglong Wang
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
- Cardiovascular Research Institute, Wuhan University, Wuhan, China
- Hubei Key Laboratory of Cardiology, Wuhan, China
| | - Yao Xu
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
- Cardiovascular Research Institute, Wuhan University, Wuhan, China
- Hubei Key Laboratory of Cardiology, Wuhan, China
| | - Junping Yu
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
- Cardiovascular Research Institute, Wuhan University, Wuhan, China
- Hubei Key Laboratory of Cardiology, Wuhan, China
| | - Jishou Zhang
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
- Cardiovascular Research Institute, Wuhan University, Wuhan, China
- Hubei Key Laboratory of Cardiology, Wuhan, China
| | - Mengmeng Zhao
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
- Cardiovascular Research Institute, Wuhan University, Wuhan, China
- Hubei Key Laboratory of Cardiology, Wuhan, China
| | - Shuwan Xu
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
- Cardiovascular Research Institute, Wuhan University, Wuhan, China
- Hubei Key Laboratory of Cardiology, Wuhan, China
| | - Wei Pan
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
- Cardiovascular Research Institute, Wuhan University, Wuhan, China
- Hubei Key Laboratory of Cardiology, Wuhan, China
| | - Zheng Yin
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
- Cardiovascular Research Institute, Wuhan University, Wuhan, China
- Hubei Key Laboratory of Cardiology, Wuhan, China
| | - Jing Ye
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
- Cardiovascular Research Institute, Wuhan University, Wuhan, China
- Hubei Key Laboratory of Cardiology, Wuhan, China
- Jing Ye
| | - Jun Wan
- Department of Cardiology, Renmin Hospital of Wuhan University, Wuhan, China
- Cardiovascular Research Institute, Wuhan University, Wuhan, China
- Hubei Key Laboratory of Cardiology, Wuhan, China
- *Correspondence: Jun Wan
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81
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Wei J, Zhang L, Ruan X, He K, Yu C, Shen L. Case Report: Takotsubo Syndrome Induced by Severe Anaphylactic Reaction During Anesthesia Induction and Subsequent High-Dose Epinephrine Resuscitation. Front Cardiovasc Med 2022; 9:842440. [PMID: 35369310 PMCID: PMC8968145 DOI: 10.3389/fcvm.2022.842440] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Accepted: 02/18/2022] [Indexed: 11/13/2022] Open
Abstract
Takotsubo syndrome (TTS) is a type of non-ischemic cardiomyopathy characterized by an acute reversible left ventricular dysfunction with typical apical ballooning, usually with subsequent complete recovery. Early diagnosis and prompt treatment are of great essence. Herein, we described a case of TTS of a patient who was scheduled initially for laparoscopic endometrial cancer staging. The 69-year-old woman presented with cardiogenic shock induced by the severe anaphylactic reaction to the antibiotics during anesthesia induction. Cardiopulmonary resuscitation (CPR) was implemented while several boluses of 1 mg epinephrine were injected. After the return of spontaneous circulation, a large number of orange peel-like rash appeared on the head, face, neck, and trunk of the patient. Transesophageal echocardiography (TEE) revealed diffused decreased left ventricular systolic function. Therefore, veno-arterial extracorporeal membrane oxygenation (VA-ECMO) and intra-aortic balloon pump (IABP) were applied in the intensive care unit. Biomarkers like cardiac troponin I (cTnI) subsequently decreased with improved cardiac insufficiency. Finally, the patient was discharged in good condition. This case demonstrated that TTS could be secondary to severe anaphylactic shock and exogenous catecholamines. With the consideration of the reversible condition and predictable recovery of TTS, early vigilance and advanced life support devices should be necessary.
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Affiliation(s)
- Jiaojiao Wei
- Department of Anesthesiology, Peking Union Medical College, Peking Union Medical College Hospital, Chinese Academy of Medicine Science, Beijing, China
- Department of Anesthesiology, Civil Aviation General Hospital, Beijing, China
| | - Le Zhang
- Department of Anesthesiology, Peking Union Medical College, Peking Union Medical College Hospital, Chinese Academy of Medicine Science, Beijing, China
| | - Xia Ruan
- Department of Anesthesiology, Peking Union Medical College, Peking Union Medical College Hospital, Chinese Academy of Medicine Science, Beijing, China
| | - Kai He
- Department of Anesthesiology, Peking Union Medical College, Peking Union Medical College Hospital, Chinese Academy of Medicine Science, Beijing, China
| | - Chunhua Yu
- Department of Anesthesiology, Peking Union Medical College, Peking Union Medical College Hospital, Chinese Academy of Medicine Science, Beijing, China
| | - Le Shen
- Department of Anesthesiology, Peking Union Medical College, Peking Union Medical College Hospital, Chinese Academy of Medicine Science, Beijing, China
- State Key Laboratory of Complex Severe and Rare Diseases, Peking Union Medical College Hospital, Beijing, China
- *Correspondence: Le Shen
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82
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Lou J, Chen H, Huang S, Chen P, Yu Y, Chen F. Update on risk factors and biomarkers of sudden unexplained cardiac death. J Forensic Leg Med 2022; 87:102332. [DOI: 10.1016/j.jflm.2022.102332] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Revised: 02/21/2022] [Accepted: 03/02/2022] [Indexed: 02/01/2023]
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83
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Brain-heart communication in health and diseases. Brain Res Bull 2022; 183:27-37. [PMID: 35217133 DOI: 10.1016/j.brainresbull.2022.02.012] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Revised: 02/09/2022] [Accepted: 02/16/2022] [Indexed: 12/19/2022]
Abstract
Tight connections between the brain and heart have attracted a considerable amount of attention. This review focuses on the anatomical (extrinsic cardiac autonomic nervous system and intrinsic cardiac autonomic nervous system) and functional (neuroendocrine-heart axis and neuroimmune-heart axis) connections between the brain and heart, the linkage between central nervous system diseases and cardiovascular diseases, the harm of sympathetic hyperactivity to the heart, and current neuromodulation therapies. Depression is a comorbidity of cardiovascular diseases, and the two are causally related. This review summarizes the mechanisms and treatment of depression and cardiovascular diseases, providing theoretical evidence for basic research and clinical studies to improve treatment options.
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84
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Vasques-Nóvoa F, Angélico-Gonçalves A, Alvarenga JMG, Nobrega J, Cerqueira RJ, Mancio J, Leite-Moreira AF, Roncon-Albuquerque R. Myocardial oedema: pathophysiological basis and implications for the failing heart. ESC Heart Fail 2022; 9:958-976. [PMID: 35150087 PMCID: PMC8934951 DOI: 10.1002/ehf2.13775] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Revised: 10/27/2021] [Accepted: 12/02/2021] [Indexed: 12/04/2022] Open
Abstract
Myocardial fluid homeostasis relies on a complex interplay between microvascular filtration, interstitial hydration, cardiomyocyte water uptake and lymphatic removal. Dysregulation of one or more of these mechanisms may result in myocardial oedema. Interstitial and intracellular fluid accumulation disrupts myocardial architecture, intercellular communication, and metabolic pathways, decreasing contractility and increasing myocardial stiffness. The widespread use of cardiac magnetic resonance enabled the identification of myocardial oedema as a clinically relevant imaging finding with prognostic implications in several types of heart failure. Furthermore, growing experimental evidence has contributed to a better understanding of the physical and molecular interactions in the microvascular barrier, myocardial interstitium and lymphatics and how they might be disrupted in heart failure. In this review, we summarize current knowledge on the factors controlling myocardial water balance in the healthy and failing heart and pinpoint the new potential therapeutic avenues.
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Affiliation(s)
- Francisco Vasques-Nóvoa
- Cardiovascular R&D Center, Faculty of Medicine, University of Porto, Porto, Portugal.,Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Al. Prof. Hernâni Monteiro, Porto, 4200-319, Portugal
| | - António Angélico-Gonçalves
- Cardiovascular R&D Center, Faculty of Medicine, University of Porto, Porto, Portugal.,Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Al. Prof. Hernâni Monteiro, Porto, 4200-319, Portugal
| | - José M G Alvarenga
- Cardiovascular R&D Center, Faculty of Medicine, University of Porto, Porto, Portugal.,Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Al. Prof. Hernâni Monteiro, Porto, 4200-319, Portugal
| | - João Nobrega
- Cardiovascular R&D Center, Faculty of Medicine, University of Porto, Porto, Portugal.,Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Al. Prof. Hernâni Monteiro, Porto, 4200-319, Portugal
| | - Rui J Cerqueira
- Cardiovascular R&D Center, Faculty of Medicine, University of Porto, Porto, Portugal.,Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Al. Prof. Hernâni Monteiro, Porto, 4200-319, Portugal
| | - Jennifer Mancio
- Cardiovascular R&D Center, Faculty of Medicine, University of Porto, Porto, Portugal.,Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Al. Prof. Hernâni Monteiro, Porto, 4200-319, Portugal
| | - Adelino F Leite-Moreira
- Cardiovascular R&D Center, Faculty of Medicine, University of Porto, Porto, Portugal.,Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Al. Prof. Hernâni Monteiro, Porto, 4200-319, Portugal
| | - Roberto Roncon-Albuquerque
- Cardiovascular R&D Center, Faculty of Medicine, University of Porto, Porto, Portugal.,Department of Surgery and Physiology, Faculty of Medicine, University of Porto, Al. Prof. Hernâni Monteiro, Porto, 4200-319, Portugal
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85
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Fan X, Yang G, Kowitz J, Akin I, Zhou X, El-Battrawy I. Takotsubo Syndrome: Translational Implications and Pathomechanisms. Int J Mol Sci 2022; 23:ijms23041951. [PMID: 35216067 PMCID: PMC8875072 DOI: 10.3390/ijms23041951] [Citation(s) in RCA: 20] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2021] [Revised: 02/04/2022] [Accepted: 02/05/2022] [Indexed: 02/07/2023] Open
Abstract
Takotsubo syndrome (TTS) is identified as an acute severe ventricular systolic dysfunction, which is usually characterized by reversible and transient akinesia of walls of the ventricle in the absence of a significant obstructive coronary artery disease (CAD). Patients present with chest pain, ST-segment elevation or ischemia signs on ECG and increased troponin, similar to myocardial infarction. Currently, the known mechanisms associated with the development of TTS include elevated levels of circulating plasma catecholamines and their metabolites, coronary microvascular dysfunction, sympathetic hyperexcitability, inflammation, estrogen deficiency, spasm of the epicardial coronary vessels, genetic predisposition and thyroidal dysfunction. However, the real etiologic link remains unclear and seems to be multifactorial. Currently, the elusive pathogenesis of TTS and the lack of optimal treatment leads to the necessity of the application of experimental models or platforms for studying TTS. Excessive catecholamines can cause weakened ventricular wall motion at the apex and increased basal motion due to the apicobasal adrenoceptor gradient. The use of beta-blockers does not seem to impact the outcome of TTS patients, suggesting that signaling other than the beta-adrenoceptor-associated pathway is also involved and that the pathogenesis may be more complex than it was expected. Herein, we review the pathophysiological mechanisms related to TTS; preclinical TTS models and platforms such as animal models, human-induced pluripotent stem cell-derived cardiomyocyte (hiPSC-CM) models and their usefulness for TTS studies, including exploring and improving the understanding of the pathomechanism of the disease. This might be helpful to provide novel insights on the exact pathophysiological mechanisms and may offer more information for experimental and clinical research on TTS.
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Affiliation(s)
- Xuehui Fan
- First Department of Medicine, Medical Faculty Mannheim, University Medical Centre Mannheim (UMM), University of Heidelberg, 68167 Mannheim, Germany; (X.F.); (J.K.); (I.A.)
- Key Laboratory of Medical Electrophysiology, Ministry of Education and Medical Electrophysiological Key Laboratory of Sichuan Province, Collaborative Innovation Center for Prevention of Cardiovascular Diseases, Institute of Cardiovascular Research, Southwest Medical University, Luzhou 646000, China
- DZHK (German Center for Cardiovascular Research), Partner Site, Heidelberg-Mannheim, 68167 Mannheim, Germany
| | - Guoqiang Yang
- Department of Acupuncture and Rehabilitation, the Affiliated Traditional Chinese Medicine Hospital of Southwest Medical University, Luzhou 646000, China;
- Research Unit of Molecular Imaging Probes, Department of Radiologic Technology, Faculty of Associated Medical Sciences, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Jacqueline Kowitz
- First Department of Medicine, Medical Faculty Mannheim, University Medical Centre Mannheim (UMM), University of Heidelberg, 68167 Mannheim, Germany; (X.F.); (J.K.); (I.A.)
| | - Ibrahim Akin
- First Department of Medicine, Medical Faculty Mannheim, University Medical Centre Mannheim (UMM), University of Heidelberg, 68167 Mannheim, Germany; (X.F.); (J.K.); (I.A.)
- DZHK (German Center for Cardiovascular Research), Partner Site, Heidelberg-Mannheim, 68167 Mannheim, Germany
| | - Xiaobo Zhou
- First Department of Medicine, Medical Faculty Mannheim, University Medical Centre Mannheim (UMM), University of Heidelberg, 68167 Mannheim, Germany; (X.F.); (J.K.); (I.A.)
- Key Laboratory of Medical Electrophysiology, Ministry of Education and Medical Electrophysiological Key Laboratory of Sichuan Province, Collaborative Innovation Center for Prevention of Cardiovascular Diseases, Institute of Cardiovascular Research, Southwest Medical University, Luzhou 646000, China
- DZHK (German Center for Cardiovascular Research), Partner Site, Heidelberg-Mannheim, 68167 Mannheim, Germany
- Correspondence: (X.Z.); (I.E.-B.)
| | - Ibrahim El-Battrawy
- First Department of Medicine, Medical Faculty Mannheim, University Medical Centre Mannheim (UMM), University of Heidelberg, 68167 Mannheim, Germany; (X.F.); (J.K.); (I.A.)
- DZHK (German Center for Cardiovascular Research), Partner Site, Heidelberg-Mannheim, 68167 Mannheim, Germany
- Correspondence: (X.Z.); (I.E.-B.)
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86
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Liao X, Chang E, Tang X, Watanabe I, Zhang R, Jeong HW, Adams RH, Jain MK. Cardiac macrophages regulate isoproterenol-induced Takotsubo-like cardiomyopathy. JCI Insight 2022; 7:156236. [PMID: 35132957 PMCID: PMC8855841 DOI: 10.1172/jci.insight.156236] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2021] [Accepted: 12/15/2021] [Indexed: 12/24/2022] Open
Abstract
Takotsubo syndrome (TTS) is an acute, stress-induced cardiomyopathy that occurs predominantly in women after extreme physical and/or emotional stress. To date, our understanding of the molecular basis for TTS remains unknown and, consequently, specific therapies are lacking. Myocardial infiltration of monocytes and macrophages in TTS has been documented in clinical studies. However, the functional importance of these findings remains poorly understood. Here, we show that a single high dose of isoproterenol (ISO) in mice induced a TTS-like cardiomyopathy phenotype characterized by female predominance, severe cardiac dysfunction, and robust myocardial infiltration of macrophages. Single-cell RNA-Seq studies of myocardial immune cells revealed that TTS-like cardiomyopathy is associated with complex activation of innate and adaptive immune cells in the heart, and macrophages were identified as the dominant immune cells. Global macrophage depletion (via clodronate liposome administration) or blockade of macrophage infiltration (via a CCR2 antagonist or in CCR2-KO mice) resulted in recovery of cardiac dysfunction in ISO-challenged mice. In addition, damping myeloid cell activation by HIF1α deficiency or exposure to the immunomodulatory agent bortezomib ameliorated ISO-induced cardiac dysfunction. Collectively, our findings identify macrophages as a critical regulator of TTS pathogenesis that can be targeted for therapeutic gain.
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Affiliation(s)
- Xudong Liao
- Case Cardiovascular Research Institute, Case Western Reserve University School of Medicine, Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Eugene Chang
- Case Cardiovascular Research Institute, Case Western Reserve University School of Medicine, Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Xinmiao Tang
- Case Cardiovascular Research Institute, Case Western Reserve University School of Medicine, Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA.,Yueyang Hospital, Shanghai University of Traditional Chinese Medicine, Shanghai, China
| | - Ippei Watanabe
- Case Cardiovascular Research Institute, Case Western Reserve University School of Medicine, Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Rongli Zhang
- Case Cardiovascular Research Institute, Case Western Reserve University School of Medicine, Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
| | - Hyun-Woo Jeong
- Max Planck Institute for Molecular Biomedicine, Department of Tissue Morphogenesis, Münster, Germany
| | - Ralf H Adams
- Max Planck Institute for Molecular Biomedicine, Department of Tissue Morphogenesis, Münster, Germany
| | - Mukesh K Jain
- Case Cardiovascular Research Institute, Case Western Reserve University School of Medicine, Harrington Heart and Vascular Institute, University Hospitals Cleveland Medical Center, Cleveland, Ohio, USA
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87
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Zhao L, Fang J, Tang S, Deng F, Liu X, Shen Y, Liu Y, Kong F, Du Y, Cui L, Shi W, Wang Y, Wang J, Zhang Y, Dong X, Gao Y, Dong L, Zhou H, Sun Q, Dong H, Peng X, Zhang Y, Cao M, Wang Y, Zhi H, Du H, Zhou J, Li T, Shi X. PM2.5 and Serum Metabolome and Insulin Resistance, Potential Mediation by the Gut Microbiome: A Population-Based Panel Study of Older Adults in China. ENVIRONMENTAL HEALTH PERSPECTIVES 2022; 130:27007. [PMID: 35157499 PMCID: PMC8843086 DOI: 10.1289/ehp9688] [Citation(s) in RCA: 59] [Impact Index Per Article: 29.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 12/19/2021] [Accepted: 01/03/2022] [Indexed: 05/19/2023]
Abstract
BACKGROUND Insulin resistance (IR) affects the development of type 2 diabetes mellitus (T2DM), which is also influenced by accumulated fine particle air pollution [particulate matter (PM) with aerodynamic diameter of <2.5μm (PM2.5)] exposure. Previous experimental and epidemiological studies have proposed several potential mechanisms by which PM2.5 contributes to IR/T2DM, including inflammation imbalance, oxidative stress, and endothelial dysfunction. Recent evidence suggests that the imbalance of the gut microbiota affects the metabolic process and may precede IR. However, the underlying mechanisms of PM2.5, gut microbiota, and metabolic diseases are unclear. OBJECTIVES We investigated the associations between personal exposure to PM2.5 and fasting blood glucose and insulin levels, the IR index, and other related biomarkers. We also explored the potential underlying mechanisms (systemic inflammation and sphingolipid metabolism) between PM2.5 and insulin resistance and the mediating effects between PM2.5 and sphingolipid metabolism. METHODS We recruited 76 healthy seniors to participate in a repeated-measures panel study and conducted clinical examinations every month from September 2018 to January 2019. Linear mixed-effects (LME) models were used to analyze the associations between PM2.5 and health data (e.g., functional factors, the IR index, inflammation and other IR-related biomarkers, metabolites, and gut microbiota). We also performed mediation analyses to evaluate the effects of mediators (gut microbiota) on the associations between exposures (PM2.5) and featured metabolism outcomes. RESULTS Our prospective panel study illustrated that exposure to PM2.5 was associated with an increased risk of higher IR index and functional biomarkers, and our study provided mechanistic evidence suggesting that PM2.5 exposure may contribute to systemic inflammation and altered sphingolipid metabolism. DISCUSSION Our findings demonstrated that PM2.5 was associated with the genera of the gut microbiota, which partially mediated the association between PM2.5 and sphingolipid metabolism. These findings may extend our current understanding of the pathways of PM2.5 and IR. https://doi.org/10.1289/EHP9688.
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Affiliation(s)
- Liang Zhao
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Jianlong Fang
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Song Tang
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Fuchang Deng
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Xiaohui Liu
- National Protein Science Technology Center and School of Life Sciences, Tsinghua University, Beijing, China
| | - Yu Shen
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Yuanyuan Liu
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Fanling Kong
- Shandong Provincial Center for Disease Control and Prevention, Jinan, Shandong, China
| | - Yanjun Du
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Liangliang Cui
- Jinan Municipal Center for Disease Control and Prevention, Jinan, Shandong, China
| | - Wanying Shi
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Yan Wang
- Shandong Provincial Center for Disease Control and Prevention, Jinan, Shandong, China
| | - Jiaonan Wang
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Yingjian Zhang
- Jinan Municipal Center for Disease Control and Prevention, Jinan, Shandong, China
| | - Xiaoyan Dong
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Ying Gao
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Li Dong
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Huichan Zhou
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Qinghua Sun
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Haoran Dong
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Xiumiao Peng
- Jinan Municipal Center for Disease Control and Prevention, Jinan, Shandong, China
| | - Yi Zhang
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Meng Cao
- Jinan Municipal Center for Disease Control and Prevention, Jinan, Shandong, China
| | - Yanwen Wang
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Hong Zhi
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Hang Du
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Jingyang Zhou
- Shandong Provincial Center for Disease Control and Prevention, Jinan, Shandong, China
| | - Tiantian Li
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing, China
| | - Xiaoming Shi
- China CDC Key Laboratory of Environment and Population Health, National Institute of Environmental Health, Chinese Center for Disease Control and Prevention, Beijing, China
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88
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Stepwise approach for diagnosis and management of Takotsubo syndrome with cardiac imaging tools. Heart Fail Rev 2022; 27:545-558. [PMID: 35040000 DOI: 10.1007/s10741-021-10205-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 12/09/2021] [Indexed: 12/12/2022]
Abstract
Takotsubo syndrome is featured by transient left ventricle dysfunction in the absence of significant coronary artery disease, mainly triggered by emotional or physical stress. Its clinical presentation is similar to acute coronary syndrome; therefore, cardiac imaging tools have a crucial role. Coronary angiography is mandatory for exclusion of pathological stenosis. On the other side, transthoracic echocardiography is the first non-invasive imaging modality for an early evaluation of left ventricle systolic and diastolic function. Left ventricle morphologic patterns could be identified according to the localization of wall motion abnormalities. Moreover, an early identification of potential mechanical and electrical complications such as left ventricle outflow tract obstruction, mitral regurgitation, thrombus formation, right ventricular involvement, cardiac rupture, and cardiac rhythm disorders could provide additional information for clinical management and therapy. Because of the dynamic evolution of the syndrome, comprehensive serial echocardiographic examinations should be systematically performed. Advanced techniques, including speckle-tracking echocardiography, cardiac magnetic resonance, and nuclear imaging can provide mechanistic and pathophysiologic insights into this syndrome. This review focuses on these aspects and provide a stepwise approach of all cardiac imaging tools for the diagnosis and the management of Takotsubo syndrome.
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89
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Stewart C, Gamble DT, Dawson D. Novel case of takotsubo cardiomyopathy following COVID-19 vaccination. BMJ Case Rep 2022; 15:15/1/e247291. [PMID: 35042734 PMCID: PMC8768865 DOI: 10.1136/bcr-2021-247291] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023] Open
Abstract
We present an unusual case of takotsubo cardiomyopathy (TTC) following administration of the second dose of the DNA ChadOX1 nCOV-19 (AZD122) vaccination. This woman in her early 50s presented to the emergency department 8 days following her vaccine with central chest pain. Initial investigations revealed a raised troponin and evolving T wave inversion on ECG. Acute coronary syndrome management was commenced. Further investigations revealed non-obstructive coronary arteries on coronary angiography and imaging revealed hypokinesia of the anterior and anterior-septal walls in the apex and midcavity level, myocardial oedema and no infarction, all in keeping with TTC. Given the large-scale roll out of vaccinations during the COVID-19 pandemic better understanding of potential adverse events is essential. This is the first case report of TTC following a second dose of the DNA ChadOX1 nCOV-19 (AZD122) vaccination.
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Affiliation(s)
- Caitlin Stewart
- Cardiology and Cardiovascular Research Unit, University of Aberdeen, Aberdeen, UK
| | - David T Gamble
- Cardiology and Cardiovascular Research Unit, University of Aberdeen, Aberdeen, UK
- Cardiology Department, NHS Grampian, Aberdeen, UK
| | - Dana Dawson
- Cardiology and Cardiovascular Research Unit, University of Aberdeen, Aberdeen, UK
- Cardiology Department, NHS Grampian, Aberdeen, UK
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90
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Okano Y, Yamasaki T, Imai R, Okazaki H, Higuchi Y, Shinohara T. Cardiopulmonary arrest due to bronchoscopy-induced Takotsubo syndrome in a patient with antineutrophil cytoplasmic autoantibody-associated lung disease: a case report. J Rural Med 2022; 17:181-183. [PMID: 35847748 PMCID: PMC9263952 DOI: 10.2185/jrm.2022-008] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2022] [Accepted: 03/25/2022] [Indexed: 11/27/2022] Open
Abstract
Objective: Cardiac arrest (CA) has been observed in some patients with
Takotsubo syndrome (TTS), most of whom had CA at the initial presentation of TTS. The
objective of this report was to discuss the factors underlying the onset of this
syndrome. Case presentation: A 72-year-old woman with refractory antineutrophil
cytoplasmic autoantibody-associated lung disease was referred to our hospital. Twenty
minutes after bronchoscopic examination, cardiopulmonary arrest suddenly occurred.
Resuscitation immediately resumed her heartbeat and spontaneous breathing. Subsequent
12-lead electrocardiography, echocardiography, and left ventricular angiography revealed
TTS. Conclusion: This case indicates that bronchoscopy can cause severe TTS,
especially in patients with systemic inflammation.
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Affiliation(s)
- Yoshio Okano
- Division of Pulmonary Medicine, National Hospital Organization Kochi Hospital, Japan
| | - Takashi Yamasaki
- Division of Cardiovascular Disease, National Hospital Organization Kochi Hospital, Japan
| | - Ryuichiro Imai
- Department of Medicine & Cardiology, Chikamori Hospital, Japan
| | | | - Yuji Higuchi
- Division of Internal Medicine, Shimanto City Hospital, Japan
| | - Tsutomu Shinohara
- Division of Internal Medicine, Japan Agricultural Cooperatives Kochi Hospital, Japan
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91
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Hinterdobler J, Schunkert H, Kessler T, Sager HB. Impact of Acute and Chronic Psychosocial Stress on Vascular Inflammation. Antioxid Redox Signal 2021; 35:1531-1550. [PMID: 34293932 PMCID: PMC8713271 DOI: 10.1089/ars.2021.0153] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/14/2021] [Accepted: 07/16/2021] [Indexed: 01/01/2023]
Abstract
Significance: Atherosclerosis and its complications, such as acute coronary syndromes, are the leading causes of death worldwide. A wide range of inflammatory processes substantially contribute to the initiation and progression of cardiovascular disease (CVD). In addition, epidemiological studies strongly associate both chronic stress and acute psychosocial stress with the occurrence of CVDs. Recent Advances: Extensive research during recent decades has not only identified major pathways in cardiovascular inflammation but also revealed a link between psychosocial factors and the immune system in the context of atherosclerosis. Both chronic and acute psychosocial stress drive systemic inflammation via neuroimmune interactions and promote atherosclerosis progression. Critical Issues: The associations human epidemiological studies found between psychosocial stress and cardiovascular inflammation have been substantiated by additional experimental studies in mice and humans. However, we do not yet fully understand the mechanisms through which psychosocial stress drives cardiovascular inflammation; consequently, specific treatment, although urgently needed, is lacking. Future Directions: Psychosocial factors are increasingly acknowledged as risk factors for CVD and are currently treated via behavioral interventions. Additional mechanistic insights might provide novel pharmacological treatment options to reduce stress-related morbidity and mortality. Antioxid. Redox Signal. 35, 1531-1550.
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Affiliation(s)
- Julia Hinterdobler
- Department of Cardiology, German Heart Centre Munich, Technical University Munich, Munich, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Munich Heart Alliance, Munich, Germany
| | - Heribert Schunkert
- Department of Cardiology, German Heart Centre Munich, Technical University Munich, Munich, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Munich Heart Alliance, Munich, Germany
| | - Thorsten Kessler
- Department of Cardiology, German Heart Centre Munich, Technical University Munich, Munich, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Munich Heart Alliance, Munich, Germany
| | - Hendrik B. Sager
- Department of Cardiology, German Heart Centre Munich, Technical University Munich, Munich, Germany
- DZHK (German Centre for Cardiovascular Research), partner site Munich Heart Alliance, Munich, Germany
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92
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Ratwatte S, Yiannikas J. Case report: A patient with transient sigmoid septum in takotsubo syndrome with left ventricular outflow tract obstruction. J Cardiol Cases 2021; 24:272-275. [PMID: 34917208 DOI: 10.1016/j.jccase.2021.04.020] [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: 01/18/2021] [Revised: 04/14/2021] [Accepted: 04/30/2021] [Indexed: 10/21/2022] Open
Abstract
Left ventricular outflow tract obstruction is now recognized as a common complication of takotsubo syndrome, resulting in more serious acute and long-term outcomes. We describe a case of takotsubo syndrome where a transient sigmoid septum produced left ventricular outflow obstruction and explore the mechanisms leading to this occurring. This phenomenon has not been previously described. <Learning objective: Left ventricular outflow tract (LVOT) obstruction is a complication of takotsubo syndrome. A sigmoid septum is a risk factor for LVOT obstruction occurring. This case highlights that a sigmoid septum can be transient and may be secondary to surge in catecholamines and inflammatory markers.>.
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Affiliation(s)
- Seshika Ratwatte
- Department of Cardiology, Concord Repatriation and General Hospital, Concord, New South Wales, Australia
| | - John Yiannikas
- Department of Cardiology, Concord Repatriation and General Hospital, University of Sydney, Concord, New South Wales 2139, Australia
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93
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Omerovic E, Citro R, Bossone E, Redfors B, Backs J, Bruns B, Ciccarelli M, Couch LS, Dawson D, Grassi G, Iacoviello M, Parodi G, Schneider B, Templin C, Ghadri JR, Thum T, Chioncel O, Tocchetti CG, Van Der Velden J, Heymans S, Lyon AR. Pathophysiology of Takotsubo Syndrome - a joint scientific statement from the Heart Failure Association Takotsubo Syndrome Study Group and Myocardial Function Working Group of the European Society of Cardiology - Part 1: Overview and the central role for catecholamines and sympathetic nervous system. Eur J Heart Fail 2021; 24:257-273. [PMID: 34907620 DOI: 10.1002/ejhf.2400] [Citation(s) in RCA: 29] [Impact Index Per Article: 9.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Revised: 12/04/2021] [Accepted: 12/07/2021] [Indexed: 11/11/2022] Open
Abstract
This is the first part of a scientific statement from the Heart Failure Association of the European Society of Cardiology focused upon the pathophysiology of Takotsubo syndrome and is complimentary to the previous HFA Position Statement on Takotsubo syndrome which focused upon clinical management. In part 1 we provide an overview of the pathophysiology of Takotsubo syndrome and fundamental questions to consider. We then review and discuss the central role of catecholamines and the sympathetic nervous system in the pathophysiology, and the direct effects of high surges in catecholamines upon myocardial biology including β-adrenergic receptor signaling, G protein coupled receptor kinases, cardiomyocyte calcium physiology, myofilament physiology, cardiomyocyte gene expression, myocardial electrophysiology and arrhythmogenicity, myocardial inflammation, metabolism and energetics. The integrated effects upon ventricular haemodynamics are discussed and integrated into the pathophysiological model. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Elmir Omerovic
- Department of Cardiology, Sahlgrenska University Hospital and Department of Molecular and Clinical Medicine/Wallenberg Laboratory, Institute of Medicine, Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden
| | - Rodolfo Citro
- Heart Department, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy
| | - Eduardo Bossone
- Division of Cardiology, A. Cardarelli Hospital, Naples, Italy
| | - Bjorn Redfors
- Department of Cardiology, Sahlgrenska University Hospital and Department of Molecular and Clinical Medicine/Wallenberg Laboratory, Institute of Medicine, Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden
| | - Johannes Backs
- Institute of Experimental Cardiology, Heidelberg University, Germany.,DZHK (German Centre for Cardiovascular Research), Partner Site Heidelberg/Mannheim, Germany
| | - Bastian Bruns
- Institute of Experimental Cardiology, Heidelberg University, Germany.,DZHK (German Centre for Cardiovascular Research), Partner Site Heidelberg/Mannheim, Germany.,Department of General Internal Medicine and Psychosomatics, University of Heidelberg, Heidelberg, Germany
| | - Michele Ciccarelli
- Department of Medicine, Surgery, and Dentistry, University of Salerno, Salerno, Italy
| | - Liam S Couch
- National Heart and Lung Institute, Imperial College, London, UK
| | - Dana Dawson
- Aberdeen Cardiovascular and Diabetes Centre, School of Medicine and Dentistry, University of Aberdeen, Aberdeen, Scotland, UK
| | - Guido Grassi
- Clinica Medica, University of Milano Bicocca, Milan, Italy
| | - Massimo Iacoviello
- University Cardiology Unit, Cardiothoracic Department, University Hospital, Bari, Italy
| | - Guido Parodi
- Clinical and Interventional Cardiology, Sassari University Hospital, Sassari, Italy
| | | | - Christian Templin
- University Heart Center, Department of Cardiology, University Hospital Zurich, Zurich, Switzerland
| | - Jelena R Ghadri
- University Heart Center, Department of Cardiology, University Hospital Zurich, Zurich, Switzerland
| | - Thomas Thum
- Hannover Medical School, Institute of Molecular and Translational Therapeutic Strategies, Hannover, Germany
| | - Ovidiu Chioncel
- Emergency Institute for Cardiovascular Diseases 'Prof. C.C. Iliescu', Bucharest, Romania and University of Medicine Carol Davila, Bucharest, Romania
| | - C Gabriele Tocchetti
- Department of Translational Medical Sciences and Interdepartmental Center for Clinical and Translational Research (CIRCET), Federico II University, Naples, Italy
| | | | - Stephane Heymans
- Department of Cardiology, CARIM School for Cardiovascular Diseases, Maastricht University Medical Centre, The Netherlands and Department of Cardiovascular Sciences, Centre for Molecular and Vascular Biology and Department of Cardiovascular Sciences, University of Leuven, Belgium
| | - Alexander R Lyon
- National Heart and Lung Institute, Imperial College, London, UK.,Department of Cardiology, Royal Brompton Hospital, London, United Kingdom
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94
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Topf A, Mirna M, Bacher N, Paar V, Motloch LJ, Ohnewein B, Larbig R, Grueninger J, Hoppe UC, Lichtenauer M, Pistulli R. Analysis of Selected Cardiovascular Biomarkers in Takotsubo Cardiomyopathy and the Most Frequent Cardiomyopathies. Front Cardiovasc Med 2021; 8:700169. [PMID: 34805296 PMCID: PMC8597641 DOI: 10.3389/fcvm.2021.700169] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2021] [Accepted: 09/27/2021] [Indexed: 12/22/2022] Open
Abstract
Introduction: Among the causes of de novo diagnosed cardiomyopathy, Takotsubo cardiomyopathy (TTC) plays a minor role, with an occurrence of 50,000–100,000 cases per annum in the United States. In clinical practice, a differentiation of a TTC toward an ischemic cardiomyopathy (ICMP) or a dilatative cardiomyopathy (DCMP) appears to be challenging, especially in a subacute setting or in atypical types of TTC. Methods: To investigate this issue, we analyzed serum levels of sST2, GDF-15, suPAR, HFABP, and clinical parameters including echocardiography in 51 patients with TTC, 52 patients with ischemic cardiomyopathy (ICMP) and 65 patients with dilated cardiomyopathy (DCMP). Results: sST-2 seemed to be the most promising biomarker for prediction of a TTC in differential diagnosis to an ICMP (AUC: 0.879, p = < 0.001, Cut off values: 12,140.5 pg/ml) or to a DCMP (AUC: 0.881, p = < 0.001, cut off value: 14521.9 pg/ml). GDF-15 evidenced a slightly lower AUC for prediction of a TTC in differential diagnosis to an ICMP (AUC: 0.626, p = 0.028) and to a DCMP (AUC: 0.653, p = 0.007). A differential diagnostic value was found for H-FABP in the prediction of a DCMP compared to TTC patients (AUC: 0.686, p = < 0.001). In propensity score matching for left ventricular ejection fraction, sex, and cardiovascular risk factors, differences in the plasma levels of sST2 and H-FABP in the matched cohort of TTC vs. DCMP remained statistically significant. In the matched cohort of TTC vs. ICMP, differences in sST2 also remained statistically significant Conclusion: As medical therapy, long term prognosis, interval of follow-ups, rehabilitation program and recommendations differ completely between TTC and ICMP/DCMP, biomarkers for differential diagnosis, or rather for confirmation of diagnosis, are warranted in cases of cardiomyopathies with unsure origin. sST-2, GDF-15 and H-FABP might facilitate the classification.
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Affiliation(s)
- Albert Topf
- Department of Internal Medicine II, Paracelsus Medical University, Salzburg, Austria
| | - Moritz Mirna
- Department of Internal Medicine II, Paracelsus Medical University, Salzburg, Austria
| | - Nina Bacher
- Department of Internal Medicine II, Paracelsus Medical University, Salzburg, Austria
| | - Vera Paar
- Department of Internal Medicine II, Paracelsus Medical University, Salzburg, Austria
| | - Lukas J Motloch
- Department of Internal Medicine II, Paracelsus Medical University, Salzburg, Austria
| | - Bernhard Ohnewein
- Department of Internal Medicine II, Paracelsus Medical University, Salzburg, Austria
| | - Robert Larbig
- Devision of Cardiology, Hospital Maria Hilf Moenchengladbach, Moenchengladbach, Germany
| | - Janine Grueninger
- Department of Internal Medicine II, Paracelsus Medical University, Salzburg, Austria
| | - Uta C Hoppe
- Department of Internal Medicine II, Paracelsus Medical University, Salzburg, Austria
| | - Michael Lichtenauer
- Department of Internal Medicine II, Paracelsus Medical University, Salzburg, Austria
| | - Rudin Pistulli
- Devision of Cardiology, University Hospital of Muenster, Muenster, Germany
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95
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Qu Q, Sun JY, Zhang ZY, Su Y, Li SS, Li F, Wang RX. Hub microRNAs and genes in the development of atrial fibrillation identified by weighted gene co-expression network analysis. BMC Med Genomics 2021; 14:271. [PMID: 34781940 PMCID: PMC8591905 DOI: 10.1186/s12920-021-01124-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 11/08/2021] [Indexed: 01/17/2023] Open
Abstract
Co-expression network may contribute to better understanding molecular interaction patterns underlying cellular processes. To explore microRNAs (miRNAs) expression patterns correlated with AF, we performed weighted gene co-expression network analysis (WGCNA) based on the dataset GSE28954. Thereafter, we predicted target genes using experimentally verified databases (ENOCRI, miRTarBase, and Tarbase), and overlapped genes with differentially expressed genes (DEGs) from GSE79768 were identified as key genes. Integrated analysis of association between hub miRNAs and key genes was conducted to screen hub genes. In general, we identified 3 differentially expressed miRNAs (DEMs) and 320 DEGs, predominantly enriched in inflammation-related functional items. Two significant modules (red and blue) and hub miRNAs (hsa-miR-146b-5p and hsa-miR-378a-5p), which highly correlated with AF-related phenotype, were detected by WGCNA. By overlapping the DEGs and predicted target genes, 38 genes were screened out. Finally, 9 genes (i.e. ATP13A3, BMP2, CXCL1, GABPA, LIF, MAP3K8, NPY1R, S100A12, SLC16A2) located at the core region in the miRNA-gene interaction network were identified as hub genes. In conclusion, our study identified 2 hub miRNAs and 9 hub genes, which may improve the understanding of molecular mechanisms and help to reveal potential therapeutic targets against AF.
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Affiliation(s)
- Qiang Qu
- Department of Cardiology, The Affiliated Wuxi People's Hospital of Nanjing Medical University, No. 299, Qingyang Road, Wuxi, 214023, China.,Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Jin-Yu Sun
- Department of Cardiology, The Affiliated Wuxi People's Hospital of Nanjing Medical University, No. 299, Qingyang Road, Wuxi, 214023, China.,Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Zhen-Ye Zhang
- Department of Cardiology, The Affiliated Wuxi People's Hospital of Nanjing Medical University, No. 299, Qingyang Road, Wuxi, 214023, China
| | - Yue Su
- Department of Cardiology, The Affiliated Wuxi People's Hospital of Nanjing Medical University, No. 299, Qingyang Road, Wuxi, 214023, China.,Department of Cardiology, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029, China
| | - Shan-Shan Li
- Department of Cardiology, The Affiliated Wuxi People's Hospital of Nanjing Medical University, No. 299, Qingyang Road, Wuxi, 214023, China
| | - Feng Li
- Department of Cardiology, The Affiliated Wuxi People's Hospital of Nanjing Medical University, No. 299, Qingyang Road, Wuxi, 214023, China
| | - Ru-Xing Wang
- Department of Cardiology, The Affiliated Wuxi People's Hospital of Nanjing Medical University, No. 299, Qingyang Road, Wuxi, 214023, China.
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96
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Ciccarelli M, Dawson D, Falcao-Pires I, Giacca M, Hamdani N, Heymans S, Hooghiemstra A, Leeuwis A, Hermkens D, Tocchetti CG, van der Velden J, Zacchigna S, Thum T. Reciprocal organ interactions during heart failure: a position paper from the ESC Working Group on Myocardial Function. Cardiovasc Res 2021; 117:2416-2433. [PMID: 33483724 PMCID: PMC8562335 DOI: 10.1093/cvr/cvab009] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2020] [Revised: 11/20/2021] [Accepted: 01/08/2021] [Indexed: 12/13/2022] Open
Abstract
Heart failure-either with reduced or preserved ejection fraction (HFrEF/HFpEF)-is a clinical syndrome of multifactorial and gender-dependent aetiology, indicating the insufficiency of the heart to pump blood adequately to maintain blood flow to meet the body's needs. Typical symptoms commonly include shortness of breath, excessive fatigue with impaired exercise capacity, and peripheral oedema, thereby alluding to the fact that heart failure is a syndrome that affects multiple organ systems. Patients suffering from progressed heart failure have a very limited life expectancy, lower than that of numerous cancer types. In this position paper, we provide an overview regarding interactions between the heart and other organ systems, the clinical evidence, underlying mechanisms, potential available or yet-to-establish animal models to study such interactions and finally discuss potential new drug interventions to be developed in the future. Our working group suggests that more experimental research is required to understand the individual molecular mechanisms underlying heart failure and reinforces the urgency for tailored therapeutic interventions that target not only the heart but also other related affected organ systems to effectively treat heart failure as a clinical syndrome that affects and involves multiple organs.
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Affiliation(s)
- Michele Ciccarelli
- University of Salerno, Department of Medicine, Surgery and Dentistry, Via S. Allende 1, 84081, Baronissi(Salerno), Italy
| | - Dana Dawson
- School of Medicine and Dentistry, University of Aberdeen, Aberdeen AB25 2DZ, UK
| | - Inês Falcao-Pires
- Department of Surgery and Physiology, Cardiovascular Research and Development Center, Faculty of Medicine of the University of Porto, Alameda Prof. Hernâni Monteiro, 4200-319, Porto, Portugal
| | - Mauro Giacca
- King’s College London, Molecular Medicine Laboratory, 125 Caldharbour Lane, London WC2R2LS, United Kingdom
- International Centre for Genetic Engineering and Biotechnology (ICGEB), Padriciano, 99, 34149 Trieste, Italy
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Strada di Fiume, 447, 34129 Trieste, Italy
| | - Nazha Hamdani
- Department of Clinical Pharmacology and Molecular Cardiology, Institute of Physiology, Ruhr University Bochum, Universitätsstraße 150, D-44801 Bochum, Germany
- Department of Cardiology, St. Josef-Hospital, Ruhr University Bochum, Universitätsstraße 150, D-44801 Bochum, Germany
| | - Stéphane Heymans
- Centre for Molecular and Vascular Biology, KU Leuven, Herestraat 49, Bus 911, 3000 Leuven, Belgium
- Department of Cardiology, Maastricht University, CARIM School for Cardiovascular Diseases, Universiteitssingel 50, 6229 ER Maastricht, the Netherlands
- ICIN-Netherlands Heart Institute, Holland Heart House, Moreelsepark 1, 3511 EP Utrecht, the Netherlands
| | - Astrid Hooghiemstra
- Department of Neurology, Alzheimer Center Amsterdam, Amsterdam Neuroscience, Vrije Universiteit Amsterdam, Amsterdam UMC, De Boelelaan 1118, 1081HZ, Amsterdam, The Netherlands
- Department of Medical Humanities, Amsterdam Public Health Research Institute, Amsterdam UMC, Location VUmc, De Boelelaan 1089a, 1081HV, Amsterdam, The Netherlands
| | - Annebet Leeuwis
- Department of Neurology, Alzheimer Center Amsterdam, Amsterdam Neuroscience, Vrije Universiteit Amsterdam, Amsterdam UMC, De Boelelaan 1118, 1081HZ, Amsterdam, The Netherlands
| | - Dorien Hermkens
- Department of Pathology, Amsterdam Cardiovascular Sciences, Amsterdam UMC, University of Amsterdam, Meibergdreef 9, 1105AZ, Amsterdam, the Netherlands
| | - Carlo Gabriele Tocchetti
- Department of Translational Medical Sciences and Interdepartmental Center of Clinical and Translational Research (CIRCET), Federico II University, Naples, Italy
| | - Jolanda van der Velden
- Amsterdam UMC, Vrije Universiteit Amsterdam, Department of Physiology, Amsterdam Cardiovascular Sciences, De Boelelaan 1118, 1081HZ Amsterdam, the Netherlands
| | - Serena Zacchigna
- Department of Medicine, Surgery and Health Sciences, University of Trieste, Strada di Fiume, 447, 34129 Trieste, Italy
- Cardiovascular Biology Laboratory, International Centre for Genetic Engineering and Biotechnology (ICGEB), Padriciano, 99, 34149 Trieste, Italy
| | - Thomas Thum
- Institute of Molecular and Translational Therapeutic Strategies (IMTTS), Hannover Medical School, Carl-Neuberg-Str. 1, D-30625 Hannover, Germany
- REBIRTH Center for Translational Regenerative Medicine, Hannover Medical School, Carl-Neuberg-Str. 1, D-30625 Hannover, Germany
- Fraunhofer Institute of Toxicology and Experimental Medicine, Nicolai-Fuchs-Str. 1, D-30625 Hannover, Germany
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97
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Manousek J, Kala P, Lokaj P, Ondrus T, Helanova K, Miklikova M, Brazdil V, Tomandlova M, Parenica J, Pavkova Goldbergova M, Hlasensky J. Oxidative Stress in Takotsubo Syndrome-Is It Essential for an Acute Attack? Indirect Evidences Support Multisite Impact Including the Calcium Overload-Energy Failure Hypothesis. Front Cardiovasc Med 2021; 8:732708. [PMID: 34738019 PMCID: PMC8562109 DOI: 10.3389/fcvm.2021.732708] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2021] [Accepted: 09/16/2021] [Indexed: 12/28/2022] Open
Abstract
Indirect evidences in reviews and case reports on Takotsubo syndrome (TTS) support the fact that the existence of oxidative stress (OS) might be its common feature in the pre-acute stage. The sources of OS are exogenous (environmental factors including pharmacological and toxic influences) and endogenous, the combination of both may be present, and they are being discussed in detail. OS is associated with several pathological conditions representing TTS comorbidities and triggers. The dominant source of OS electrones are mitochondria. Our analysis of drug therapy related to acute TTS shows many interactions, e.g., cytostatics and glucocorticoids with mitochondrial cytochrome P450 and other enzymes important for OS. One of the most frequently discussed mechanisms in TTS is the effect of catecholamines on myocardium. Yet, their metabolic influence is neglected. OS is associated with the oxidation of catecholamines leading to the synthesis of their oxidized forms - aminochromes. Under pathological conditions, this pathway may dominate. There are evidences of interference between OS, catecholamine/aminochrome effects, their metabolism and antioxidant protection. The OS offensive may cause fast depletion of antioxidant protection including the homocystein-methionine system, whose activity decreases with age. The alteration of effector subcellular structures (mitochondria, sarco/endoplasmic reticulum) and subsequent changes in cellular energetics and calcium turnover may also occur and lead to the disruption of cellular function, including neurons and cardiomyocytes. On the organ level (nervous system and heart), neurocardiogenic stunning may occur. The effects of OS correspond to the effect of high doses of catecholamines in the experiment. Intensive OS might represent "conditio sine qua non" for this acute clinical condition. TTS might be significantly more complex pathology than currently perceived so far.
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Affiliation(s)
- Jan Manousek
- Department of Internal Medicine and Cardiology, University Hospital Brno, Brno, Czechia
| | - Petr Kala
- Department of Internal Medicine and Cardiology, University Hospital Brno, Brno, Czechia
- Department of Internal Medicine and Cardiology, Faculty of Medicine, Masaryk University, Brno, Czechia
| | - Petr Lokaj
- Department of Internal Medicine and Cardiology, University Hospital Brno, Brno, Czechia
- Department of Internal Medicine and Cardiology, Faculty of Medicine, Masaryk University, Brno, Czechia
| | - Tomas Ondrus
- Department of Internal Medicine and Cardiology, University Hospital Brno, Brno, Czechia
- Department of Internal Medicine and Cardiology, Faculty of Medicine, Masaryk University, Brno, Czechia
| | - Katerina Helanova
- Department of Internal Medicine and Cardiology, University Hospital Brno, Brno, Czechia
- Department of Internal Medicine and Cardiology, Faculty of Medicine, Masaryk University, Brno, Czechia
| | - Marie Miklikova
- Department of Internal Medicine and Cardiology, University Hospital Brno, Brno, Czechia
| | - Vojtech Brazdil
- Department of Internal Medicine and Cardiology, University Hospital Brno, Brno, Czechia
- Department of Internal Medicine and Cardiology, Faculty of Medicine, Masaryk University, Brno, Czechia
| | - Marie Tomandlova
- Department of Biochemistry, Faculty of Medicine, Masaryk University, Brno, Czechia
| | - Jiri Parenica
- Department of Internal Medicine and Cardiology, University Hospital Brno, Brno, Czechia
- Department of Internal Medicine and Cardiology, Faculty of Medicine, Masaryk University, Brno, Czechia
| | | | - Jiri Hlasensky
- Department of Internal Medicine and Cardiology, University Hospital Brno, Brno, Czechia
- Department of Internal Medicine and Cardiology, Faculty of Medicine, Masaryk University, Brno, Czechia
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98
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Hou H, Adzika GK, Wu Q, Ma T, Ma Y, Geng J, Shi M, Fu L, Rizvi R, Gong Z, Sun H. Estrogen Attenuates Chronic Stress-Induced Cardiomyopathy by Adaptively Regulating Macrophage Polarizations via β 2-Adrenergic Receptor Modulation. Front Cell Dev Biol 2021; 9:737003. [PMID: 34650984 PMCID: PMC8506112 DOI: 10.3389/fcell.2021.737003] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2021] [Accepted: 08/31/2021] [Indexed: 12/31/2022] Open
Abstract
Clinical demographics have demonstrated that postmenopausal women are predisposed to chronic stress-induced cardiomyopathy (CSC) and this has been associated with the decrease of estrogen. Meanwhile, recent studies have implicated unsolved myocardial proinflammatory responses, which are characterized by enormous CD86+ macrophage infiltrations as an underlying disease mechanism expediting the pathological remodeling of the heart during chronic stress. However, we had previously demonstrated that estrogen confers cardioprotection via the modulation of cardiomyocytes β2-adrenoceptors (β2AR)-Gs/Gi pathways during stress to lessen the incidence of stress-induced cardiovascular diseases in premenopausal women. Intriguingly, macrophages express β2AR profoundly as well; as such, we sought to elucidate the possibilities of estrogen modulating β2AR-Gs/Gi pathway to confer cardioprotection during stress via immunomodulation. To do this, ovariectomy (OVX) and sham operations (Sham) were performed on female Sprague-Dawley (SD) rats. Two weeks after OVX, the rats were injected with 40 μg/kg/day of estradiol (E2). Next, on day 36 after OVX, chronic stress was induced by a daily subcutaneous injection of 5 mg/kg/day of isoproterenol (ISO). The effect of E2 on relevant clinical cardiac function indexes (LVSP, LVEDP, + dp/dt and −dp/dt), myocardial architecture (cardiomyocyte diameter and fibrosis), β2AR alterations, and macrophage (CD86+ and CD206+) infiltrations were assessed. In vitro, peritoneal macrophages (PMΦ) were isolated from wild-type and β2AR-knockout female mice. The PMΦ were treated with ISO, E2, and β2AR blocker ICI 118,551 for 24 h, and flow cytometric evaluations were done to assess their phenotypic expression. E2 deficiency permitted the induction of CSC, which was characterized by cardiac dysfunctions, maladaptive myocardial hypertrophy, unresolved proinflammatory responses, and fibrosis. Nonetheless, E2 presence/supplementation during stress averted all the aforementioned adverse effects of chronic stress while preventing excessive depletion of β2AR. Also, we demonstrated that E2 facilitates timely resolution of myocardial proinflammation to permit reparative functions by enhancing the polarization of CD86+ to CD206+ macrophages. However, this adaptive immunomodulation is hampered when β2AR is inhibited. Taken together, the outcomes of this study show that E2 confers cardioprotection to prevent CSC via adaptive immunomodulation of macrophage phenotypes, and β2AR-mediated signaling is crucial for the polarizations of CD86+ to CD206+ macrophages.
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Affiliation(s)
- Hongjian Hou
- Department of Physiology, Xuzhou Medical University, Xuzhou, China.,The College of Biology and Food, Shangqiu Normal University, Shangqiu, China
| | | | - Qi Wu
- Department of Physiology, Xuzhou Medical University, Xuzhou, China
| | - Tongtong Ma
- Department of Physiology, Xuzhou Medical University, Xuzhou, China
| | - Yanhong Ma
- Department of Physiology, Xuzhou Medical University, Xuzhou, China
| | - Juan Geng
- Department of Physiology, Xuzhou Medical University, Xuzhou, China
| | - Mingjin Shi
- Department of Physiology, Xuzhou Medical University, Xuzhou, China
| | - Lu Fu
- Department of Physiology, Xuzhou Medical University, Xuzhou, China
| | | | - Zheng Gong
- The School of Public Affairs and Governance, Silliman University, Dumaguete, Philippines
| | - Hong Sun
- Department of Physiology, Xuzhou Medical University, Xuzhou, China.,Xuzhou Medical University, Xuzhou, China
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99
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Omerovic E, Citro R, Bossone E, Redfors B, Backs J, Bruns B, Ciccarelli M, Couch LS, Dawson D, Grassi G, Iacoviello M, Parodi G, Schneider B, Templin C, Ghadri JR, Thum T, Chioncel O, Tocchetti CG, Van Der Velden J, Heymans S, Lyon AR. Pathophysiology of Takotsubo syndrome - a joint scientific statement from the Heart Failure Association Takotsubo Syndrome Study Group and Myocardial Function Working Group of the European Society of Cardiology - Part 2: vascular pathophysiology, gender and sex hormones, genetics, chronic cardiovascular problems and clinical implications. Eur J Heart Fail 2021; 24:274-286. [PMID: 34655287 DOI: 10.1002/ejhf.2368] [Citation(s) in RCA: 32] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/25/2020] [Revised: 10/10/2021] [Accepted: 10/10/2021] [Indexed: 01/09/2023] Open
Abstract
While the first part of the scientific statement on the pathophysiology of Takotsubo syndrome was focused on catecholamines and the sympathetic nervous system, in the second part we focus on the vascular pathophysiology including coronary and systemic vascular responses, the role of the central and peripheral nervous systems during the acute phase and abnormalities in the subacute phase, the gender differences and integrated effects of sex hormones, genetics of Takotsubo syndrome including insights from microRNA studies and inducible pluripotent stem cell models of Takotsubo syndrome. We then discuss the chronic abnormalities of cardiovascular physiology in survivors, the limitations of current clinical and preclinical studies, the implications of the knowledge of pathophysiology for clinical management and future perspectives and directions of research.
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Affiliation(s)
- Elmir Omerovic
- Department of Cardiology, Sahlgrenska University Hospital and Department of Molecular and Clinical Medicine/Wallenberg Laboratory, Institute of Medicine, Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden
| | - Rodolfo Citro
- Heart Department, University Hospital 'San Giovanni di Dio e Ruggi d'Aragona', Salerno, Italy
| | - Eduardo Bossone
- Division of Cardiology, A. Cardarelli Hospital, Naples, Italy
| | - Bjorn Redfors
- Department of Cardiology, Sahlgrenska University Hospital and Department of Molecular and Clinical Medicine/Wallenberg Laboratory, Institute of Medicine, Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden
| | - Johannes Backs
- Institute of Experimental Cardiology, Heidelberg University, Heidelberg, Germany.,DZHK (German Centre for Cardiovascular Research) Partner Site Heidelberg/Mannheim, Heidelberg, Germany
| | - Bastian Bruns
- Institute of Experimental Cardiology, Heidelberg University, Heidelberg, Germany.,DZHK (German Centre for Cardiovascular Research) Partner Site Heidelberg/Mannheim, Heidelberg, Germany.,Department of General Internal Medicine and Psychosomatics, University of Heidelberg, Heidelberg, Germany
| | - Michele Ciccarelli
- Department of Medicine, Surgery, and Dentistry, University of Salerno, Salerno, Italy
| | - Liam S Couch
- National Heart and Lung Institute, Imperial College, London, UK
| | - Dana Dawson
- Aberdeen Cardiovascular and Diabetes Centre, School of Medicine and Dentistry, University of Aberdeen, Aberdeen, Scotland, UK
| | - Guido Grassi
- Clinica Medica, University of Milano Bicocca, Milan, Italy
| | - Massimo Iacoviello
- University Cardiology Unit, Cardiothoracic Department, University Hospital, Bari, Italy
| | - Guido Parodi
- Clinical and Interventional Cardiology, Sassari University Hospital, Sassari, Italy
| | | | - Christian Templin
- University Heart Center, Department of Cardiology, University Hospital Zurich, Zurich, Switzerland
| | - Jelena R Ghadri
- University Heart Center, Department of Cardiology, University Hospital Zurich, Zurich, Switzerland
| | - Thomas Thum
- Institute of Molecular and Translational Therapeutic Strategies, Hannover Medical School, Hannover, Germany
| | - Ovidiu Chioncel
- Emergency Institute for Cardiovascular Diseases 'Prof. C.C. Iliescu', Bucharest, Romania and University of Medicine Carol Davila, Bucharest, Romania
| | - C Gabriele Tocchetti
- Department of Translational Medical Sciences and Interdepartmental Center for Clinical and Translational Research (CIRCET), Federico II University, Naples, Italy
| | - Jolanda Van Der Velden
- Department of Physiology, Amsterdam UMC, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands
| | - Stephane Heymans
- Department of Cardiology, CARIM School for Cardiovascular Diseases, Maastricht University Medical Centre, Maastricht, The Netherlands.,Department of Cardiovascular Sciences, Centre for Molecular and Vascular Biology and Department of Cardiovascular Sciences, University of Leuven, Leuven, Belgium
| | - Alexander R Lyon
- National Heart and Lung Institute, Imperial College, London, UK.,Department of Cardiology, Royal Brompton Hospital, London, UK
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Miri Y, Leander K, Eriksson P, Gigante B, Ziegler L. Interleukin 6 trans-signalling and the risk of future cardiovascular events in men and women. Open Heart 2021; 8:openhrt-2021-001694. [PMID: 34635574 PMCID: PMC8506880 DOI: 10.1136/openhrt-2021-001694] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/16/2021] [Accepted: 09/23/2021] [Indexed: 11/25/2022] Open
Abstract
Objective Pro-inflammatory interleukin 6 (IL6) trans-signalling is associated with increased risk of cardiovascular events (CVEs). Whether this association exists for both sexes is, however, uncertain. Hence, we analysed the risk of CVE associated with IL6 trans-signalling in men and women and investigated if potential interaction between IL6 trans-signalling and sex affects the risk. Methods In a prospective cohort of 60-year-old men and women without cardiovascular disease (men=2039, women=2193), subjects were followed for 20 years. To assess the IL6 trans-signalling activity, the proportion between the active binary and inactive ternary IL6 complexes, the binary/ternary ratio (B/T ratio), was estimated. CVE (myocardial infarction, angina pectoris and ischaemic stroke, n=629) risk was analysed with Cox regression, presented as HRs with 95% CIs. B/T ratio was dichotomised, with levels >median representing IL6 trans-signalling. Interaction was analysed on the additive scale and expressed as the synergy index (S). Analyses were adjusted for cardiovascular risk factors. Results B/T ratio >median was associated with increased CVE risk in men (HR 1.63; 95% CI 1.32 to 2.01), but not in women (HR 1.21; 95% CI 0.93 to 1.57). There was a significant synergistic interaction (S=1.98; 95% CI 1.15 to 3.42) between the B/T ratio and male sex, the combination increasing the risk by 88%. Conclusions Our results suggest differential susceptibility to inflammation mediated by IL6 trans-signalling and subsequent CVE in men and women. The B/T ratio could be considered as a novel biomarker for cardiovascular risk in men, but not in women.
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Affiliation(s)
- Yasmin Miri
- Division of Cardiovascular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Karin Leander
- Institute of Environmental Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Per Eriksson
- Division of Cardiovascular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Bruna Gigante
- Division of Cardiovascular Medicine, Karolinska Institutet, Stockholm, Sweden
| | - Louise Ziegler
- Department of Clinical Sciences Danderyd Hospital, Karolinska Institutet, Stockholm, Sweden
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