1
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A Review of Nuclear Imaging in Takotsubo Cardiomyopathy. Life (Basel) 2022; 12:life12101476. [PMID: 36294911 PMCID: PMC9604781 DOI: 10.3390/life12101476] [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: 09/05/2022] [Revised: 09/19/2022] [Accepted: 09/19/2022] [Indexed: 11/30/2022] Open
Abstract
Takotsubo cardiomyopathy or Takotsubo Syndrome (TTS) is a reversible left ventricular dysfunction syndrome that is increasingly being recognized. Recent advances in nuclear imaging have allowed us to study TTS in greater detail. We searched the PubMed and Medline databases and identified 53 publications with 221 patients reporting nuclear imaging findings in TTS. The age of the patients ranged from 17 to 87 years and were predominantly women (88.2%). The TTS variant was apical (typical) in 170 (76.9%), mid-ventricular in 23 (10.4%), and basal (reverse TTS) in 2 (0.9%). Cardiac perfusion was assessed using 99mTc sestamibi (MIBI) SPECT, 99mTc tetrofosmin SPECT, 201Tl SPECT, 82Rb PET, 201Tl SPECT, and 13N ammonia PET. Additional studies used were 123I MIBG SPECT, 123I BMIPP SPECT, 18F FDG PET, 67Ga citrate, and 11C hydroxy-ephedrine. A perfusion defect was seen in 69 (31.2%), and an inverse perfusion–metabolism mismatch (normal or near-normal perfusion with absent myocardial metabolic activity) was seen in 183 (82.8%) patients. Nuclear imaging has a significant role in evaluating, diagnosing, and prognosticating patients with TTS. As nuclear imaging technology evolves, we will surely gain more insights into this fascinating disorder.
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2
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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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3
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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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4
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Arcari L, Limite LR, Adduci C, Sclafani M, Tini G, Palano F, Cosentino P, Cristiano E, Cacciotti L, Russo D, Rubattu S, Volpe M, Autore C, Musumeci MB, Francia P. Novel Imaging and Genetic Risk Markers in Takotsubo Syndrome. Front Cardiovasc Med 2021; 8:703418. [PMID: 34485402 PMCID: PMC8415918 DOI: 10.3389/fcvm.2021.703418] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Accepted: 07/26/2021] [Indexed: 12/22/2022] Open
Abstract
Takotsubo syndrome (TTS) is an increasingly recognized condition burdened by significant acute and long-term adverse events. The availability of novel techniques expanded the knowledge on TTS and allowed a more accurate risk-stratification, potentially guiding clinical management. The present review aims to summarize the recent advances in TTS prognostic evaluation with a specific focus on novel imaging and genetic markers. Parametric deformation analysis by speckle-tracking echocardiography, as well as tissue characterization by cardiac magnetic resonance imaging T1 and T2 mapping techniques, currently appear the most clinically valuable applications. Notwithstanding, computed tomography and nuclear imaging studies provided limited but promising data. A genetic predisposition to TTS has been hypothesized, though available evidence is still not sufficient. Although a genetic predisposition appears likely, further studies are needed to fully characterize the genetic background of TTS, in order to identify genetic markers that could assist in predicting disease recurrences and help in familial screening.
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Affiliation(s)
- Luca Arcari
- Cardiology Unit, Mother Giuseppina Vannini Hospital, Rome, Italy
| | - Luca Rosario Limite
- Department of Cardiac Electrophysiology and Arrhythmology, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Carmen Adduci
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Matteo Sclafani
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Giacomo Tini
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Francesca Palano
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Pietro Cosentino
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Ernesto Cristiano
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Luca Cacciotti
- Cardiology Unit, Mother Giuseppina Vannini Hospital, Rome, Italy
| | - Domitilla Russo
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Speranza Rubattu
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy.,IRCCS Neuromed, Pozzilli, Italy
| | - Massimo Volpe
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Camillo Autore
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Maria Beatrice Musumeci
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
| | - Pietro Francia
- Cardiology, Clinical and Molecular Medicine Department, Faculty of Medicine and Psychology, Sapienza University of Rome, Rome, Italy
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5
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Prokudina ES, Kurbatov BK, Zavadovsky KV, Vrublevsky AV, Naryzhnaya NV, Lishmanov YB, Maslov LN, Oeltgen PR. Takotsubo Syndrome: Clinical Manifestations, Etiology and Pathogenesis. Curr Cardiol Rev 2021; 17:188-203. [PMID: 31995013 PMCID: PMC8226199 DOI: 10.2174/1573403x16666200129114330] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/06/2019] [Revised: 12/02/2019] [Accepted: 12/12/2019] [Indexed: 12/15/2022] Open
Abstract
The purpose of the review is the analysis of clinical and experimental data on the etiology and pathogenesis of takotsubo syndrome (TS). TS is characterized by contractile dysfunction, which usually affects the apical region of the heart without obstruction of coronary artery, moderate increase in myocardial necrosis markers, prolonged QTc interval (in 50% of patients), sometimes elevation of ST segment (in 19% of patients), increase N-Terminal Pro-B-Type Natriuretic Peptide level, microvascular dysfunction, sometimes spasm of the epicardial coronary arteries (in 10% of patients), myocardial edema, and life-threatening ventricular arrhythmias (in 11% of patients). Stress cardiomyopathy is a rare disease, it is observed in 0.6 - 2.5% of patients with acute coronary syndrome. The occurrence of takotsubo syndrome is 9 times higher in women, who are aged 60-70 years old, than in men. The hospital mortality among patients with TS corresponds to 3.5% - 12%. Physical or emotional stress do not precede disease in all patients with TS. Most of patients with TS have neurological or mental illnesses. The level of catecholamines is increased in patients with TS, therefore, the occurrence of TS is associated with excessive activation of the adrenergic system. The negative inotropic effect of catecholamines is associated with the activation of β2 adrenergic receptors. An important role of the adrenergic system in the pathogenesis of TS is confirmed by studies which were performed using 125I-metaiodobenzylguanidine (125I -MIBG). TS causes edema and inflammation of the myocardium. The inflammatory response in TS is systemic. TS causes impaired coronary microcirculation and reduces coronary reserve. There is a reason to believe that an increase in blood viscosity may play an important role in the pathogenesis of microcirculatory dysfunction in patients with TS. Epicardial coronary artery spasm is not obligatory for the occurrence of TS. Cortisol, endothelin-1 and microRNAs are challengers for the role of TS triggers. A decrease in estrogen levels is a factor contributing to the onset of TS. The central nervous system appears to play an important role in the pathogenesis of TS.
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Affiliation(s)
| | | | | | | | | | | | - Leonid N. Maslov
- Address correspondence to this at the Laboratory of Experimental Cardiology, Cardiology Research Institute, Tomsk National Research Medical Center of the RAS, Tomsk, Russia; E-mail:
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6
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Ghadri JR, Wittstein IS, Prasad A, Sharkey S, Dote K, Akashi YJ, Cammann VL, Crea F, Galiuto L, Desmet W, Yoshida T, Manfredini R, Eitel I, Kosuge M, Nef HM, Deshmukh A, Lerman A, Bossone E, Citro R, Ueyama T, Corrado D, Kurisu S, Ruschitzka F, Winchester D, Lyon AR, Omerovic E, Bax JJ, Meimoun P, Tarantini G, Rihal C, Y-Hassan S, Migliore F, Horowitz JD, Shimokawa H, Lüscher TF, Templin C. International Expert Consensus Document on Takotsubo Syndrome (Part II): Diagnostic Workup, Outcome, and Management. Eur Heart J 2019; 39:2047-2062. [PMID: 29850820 PMCID: PMC5991205 DOI: 10.1093/eurheartj/ehy077] [Citation(s) in RCA: 440] [Impact Index Per Article: 88.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2017] [Accepted: 04/11/2018] [Indexed: 02/07/2023] Open
Abstract
The clinical expert consensus statement on takotsubo syndrome (TTS) part II focuses on the diagnostic workup, outcome, and management. The recommendations are based on interpretation of the limited clinical trial data currently available and experience of international TTS experts. It summarizes the diagnostic approach, which may facilitate correct and timely diagnosis. Furthermore, the document covers areas where controversies still exist in risk stratification and management of TTS. Based on available data the document provides recommendations on optimal care of such patients for practising physicians.
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Affiliation(s)
- Jelena-Rima Ghadri
- University Heart Center, Department of Cardiology, University Hospital Zurich, Zurich, Switzerland
| | - Ilan Shor Wittstein
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Abhiram Prasad
- Division of Cardiovascular Diseases Mayo Clinic, Rochester, MN, USA
| | - Scott Sharkey
- Cardiovascular Research Division, Minneapolis Heart Institute Foundation, Minneapolis, MN, USA
| | - Keigo Dote
- Department of Cardiology, Hiroshima City Asa Hospital, Hiroshima, Japan
| | - Yoshihiro John Akashi
- Division of Cardiology, Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Victoria Lucia Cammann
- University Heart Center, Department of Cardiology, University Hospital Zurich, Zurich, Switzerland
| | - Filippo Crea
- Department of Cardiovascular Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Leonarda Galiuto
- Department of Cardiovascular Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Walter Desmet
- Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven, Belgium.,Department of Cardiovascular Sciences, University of Leuven, Leuven, Belgium
| | - Tetsuro Yoshida
- Department of Cardiovascular Medicine, Onga Nakama Medical Association Onga Hospital, Fukuoka, Japan
| | - Roberto Manfredini
- Clinica Medica, Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Ingo Eitel
- University Heart Center Luebeck, Medical Clinic II, Department of Cardiology, Angiology and Intensive Care Medicine, University of Luebeck, Luebeck, Germany
| | - Masami Kosuge
- Division of Cardiology, Yokohama City University Medical Center, Yokohama, Japan
| | - Holger M Nef
- Department of Cardiology, University Hospital Giessen, Giessen, Germany
| | | | - Amir Lerman
- Division of Cardiovascular Diseases Mayo Clinic, Rochester, MN, USA
| | - Eduardo Bossone
- Heart Department, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy
| | - Rodolfo Citro
- Heart Department, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy
| | - Takashi Ueyama
- Department of Anatomy and Cell Biology, Wakayama Medical University School of Medicine, Wakayama, Japan
| | - Domenico Corrado
- Department of Cardiac, Thoracic, and Vascular Sciences, University of Padua Medical School, Padova, Italy
| | - Satoshi Kurisu
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences, Hiroshima, Japan
| | - Frank Ruschitzka
- University Heart Center, Department of Cardiology, University Hospital Zurich, Zurich, Switzerland
| | - David Winchester
- Division of Cardiovascular Disease, Department of Medicine, University of Florida, Gainesville, FL, USA
| | - Alexander R Lyon
- NIHR Cardiovascular Biomedical Research Unit, Royal Brompton Hospital, London, UK.,National Heart and Lung Institute, Imperial College, London, UK
| | - Elmir Omerovic
- Department of Cardiology, Sahlgrenska University Hospital, Gothenburg, Sweden.,Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden
| | - Jeroen J Bax
- Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Patrick Meimoun
- Department of Cardiology and Intensive Care, Centre Hospitalier de Compiegne, Compiegne, France
| | - Guiseppe Tarantini
- Department of Cardiac, Thoracic, and Vascular Sciences, University of Padua Medical School, Padova, Italy
| | - Charanjit Rihal
- Division of Cardiovascular Diseases Mayo Clinic, Rochester, MN, USA
| | - Shams Y-Hassan
- Department of Cardiology, Karolinska University Hospital, Huddinge, Stockholm, Sweden
| | - Federico Migliore
- Department of Cardiac, Thoracic, and Vascular Sciences, University of Padua Medical School, Padova, Italy
| | - John D Horowitz
- Department of Cardiology, Basil Hetzel Institute, Queen Elizabeth Hospital, University of Adelaide, Adelaide, Australia
| | - Hiroaki Shimokawa
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Thomas Felix Lüscher
- Center for Molecular Cardiology, Schlieren Campus, University of Zurich, Zurich, Switzerland.,Department of Cardiology, Royal Brompton & Harefield Hospital and Imperial College, London, UK
| | - Christian Templin
- University Heart Center, Department of Cardiology, University Hospital Zurich, Zurich, Switzerland
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7
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Ghadri JR, Wittstein IS, Prasad A, Sharkey S, Dote K, Akashi YJ, Cammann VL, Crea F, Galiuto L, Desmet W, Yoshida T, Manfredini R, Eitel I, Kosuge M, Nef HM, Deshmukh A, Lerman A, Bossone E, Citro R, Ueyama T, Corrado D, Kurisu S, Ruschitzka F, Winchester D, Lyon AR, Omerovic E, Bax JJ, Meimoun P, Tarantini G, Rihal C, Y-Hassan S, Migliore F, Horowitz JD, Shimokawa H, Lüscher TF, Templin C. International Expert Consensus Document on Takotsubo Syndrome (Part I): Clinical Characteristics, Diagnostic Criteria, and Pathophysiology. Eur Heart J 2019; 39:2032-2046. [PMID: 29850871 PMCID: PMC5991216 DOI: 10.1093/eurheartj/ehy076] [Citation(s) in RCA: 841] [Impact Index Per Article: 168.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/02/2017] [Accepted: 04/17/2018] [Indexed: 12/11/2022] Open
Abstract
Takotsubo syndrome (TTS) is a poorly recognized heart disease that was initially regarded as a benign condition. Recently, it has been shown that TTS may be associated with severe clinical complications including death and that its prevalence is probably underestimated. Since current guidelines on TTS are lacking, it appears timely and important to provide an expert consensus statement on TTS. The clinical expert consensus document part I summarizes the current state of knowledge on clinical presentation and characteristics of TTS and agrees on controversies surrounding TTS such as nomenclature, different TTS types, role of coronary artery disease, and etiology. This consensus also proposes new diagnostic criteria based on current knowledge to improve diagnostic accuracy.
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Affiliation(s)
- Jelena-Rima Ghadri
- University Heart Center, Department of Cardiology, University Hospital Zurich, Zurich, Switzerland
| | - Ilan Shor Wittstein
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Abhiram Prasad
- Division of Cardiovascular Diseases Mayo Clinic, Rochester, MN, USA
| | - Scott Sharkey
- Cardiovascular Research Division, Minneapolis Heart Institute Foundation, Minneapolis, MN, USA
| | - Keigo Dote
- Department of Cardiology, Hiroshima City Asa Hospital, Hiroshima, Japan
| | - Yoshihiro John Akashi
- Division of Cardiology, Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Victoria Lucia Cammann
- University Heart Center, Department of Cardiology, University Hospital Zurich, Zurich, Switzerland
| | - Filippo Crea
- Department of Cardiovascular Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Leonarda Galiuto
- Department of Cardiovascular Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Walter Desmet
- Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven, Belgium.,Department of Cardiovascular Sciences, University of Leuven, Leuven, Belgium
| | - Tetsuro Yoshida
- Department of Cardiovascular Medicine, Onga Nakama Medical Association Onga Hospital, Fukuoka, Japan
| | - Roberto Manfredini
- Clinica Medica, Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Ingo Eitel
- University Heart Center Luebeck, Medical Clinic II, Department of Cardiology, Angiology and Intensive Care Medicine, University of Luebeck, Luebeck, Germany
| | - Masami Kosuge
- Division of Cardiology, Yokohama City University Medical Center, Yokohama, Japan
| | - Holger M Nef
- Department of Cardiology, University Hospital Giessen, Giessen, Germany
| | | | - Amir Lerman
- Division of Cardiovascular Diseases Mayo Clinic, Rochester, MN, USA
| | - Eduardo Bossone
- Heart Department, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy
| | - Rodolfo Citro
- Heart Department, University Hospital "San Giovanni di Dio e Ruggi d'Aragona", Salerno, Italy
| | - Takashi Ueyama
- Department of Anatomy and Cell Biology, Wakayama Medical University School of Medicine, Wakayama, Japan
| | - Domenico Corrado
- Department of Cardiac, Thoracic, and Vascular Sciences, University of Padua Medical School, Padova, Italy
| | - Satoshi Kurisu
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences, Hiroshima, Japan
| | - Frank Ruschitzka
- University Heart Center, Department of Cardiology, University Hospital Zurich, Zurich, Switzerland
| | - David Winchester
- Division of Cardiovascular Disease, Department of Medicine, University of Florida, Gainesville, FL, USA
| | - Alexander R Lyon
- NIHR Cardiovascular Biomedical Research Unit, Royal Brompton Hospital, London, UK.,National Heart and Lung Institute, Imperial College, London, UK
| | - Elmir Omerovic
- Department of Cardiology, Sahlgrenska University Hospital, Gothenburg, Sweden.,Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden
| | - Jeroen J Bax
- Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Patrick Meimoun
- Department of Cardiology and Intensive Care, Centre Hospitalier de Compiegne, Compiegne, France
| | - Guiseppe Tarantini
- Department of Cardiac, Thoracic, and Vascular Sciences, University of Padua Medical School, Padova, Italy
| | - Charanjit Rihal
- Division of Cardiovascular Diseases Mayo Clinic, Rochester, MN, USA
| | - Shams Y-Hassan
- Department of Cardiology, Karolinska University Hospital, Huddinge, Stockholm, Sweden
| | - Federico Migliore
- Department of Cardiac, Thoracic, and Vascular Sciences, University of Padua Medical School, Padova, Italy
| | - John D Horowitz
- Department of Cardiology, Basil Hetzel Institute, Queen Elizabeth Hospital, University of Adelaide, Adelaide, Australia
| | - Hiroaki Shimokawa
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Thomas Felix Lüscher
- Center for Molecular Cardiology, Schlieren Campus, University of Zurich, Zurich, Switzerland.,Department of Cardiology, Royal Brompton & Harefield Hospital and Imperial College, London, UK
| | - Christian Templin
- University Heart Center, Department of Cardiology, University Hospital Zurich, Zurich, Switzerland
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8
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Suspitsyna IN, Sukmanova IA. [Takotsubo syndrome. Clinical and pathogenetic aspects. Basics of diagnosis and treatment]. ACTA ACUST UNITED AC 2019; 60:96-103. [PMID: 32345205 DOI: 10.18087/cardio.2020.2.n521] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2019] [Accepted: 05/24/2019] [Indexed: 11/18/2022]
Abstract
The review article presents current data on the problem of takotsubo syndrome; the authors touched upon the main issues of epidemiology, clinical picture, pathophysiological mechanisms of the disease development. The problems of diagnosis, the basic principles of therapy, as well as possible complications and outcomes are considered. The authors presented a diagnostic algorithm, as well as updated international InterTAK diagnostic criteria, according to an expert consensus document on takotsubo syndrome of the European Society of Cardiology, published in 2018.
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Affiliation(s)
- I N Suspitsyna
- Regional state budgetary institution health care «Altai Regional Cardiology Dispanser», Altai State Medical University, Barnaul
| | - I A Sukmanova
- Regional state budgetary institution health care «Altai Regional Cardiology Dispanser», Altai State Medical University, Barnaul
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9
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Pasupula DK, Patthipati VS, Javed A, Siddappa Malleshappa SK. Takotsubo Cardiomyopathy: Understanding the Pathophysiology of Selective Left Ventricular Involvement. Cureus 2019; 11:e5972. [PMID: 31803554 PMCID: PMC6874293 DOI: 10.7759/cureus.5972] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
Takotsubo cardiomyopathy (TCM) has gained global recognition as a unique cardiovascular disease that mimics acute myocardial infarction. Since its initial description, more than three decades ago, we have significantly advanced our understanding of diagnosing, treating, and prognosticating this reversible cardiovascular phenomenon. However, the pathophysiological explanation behind its selective involvement of the left ventricle (LV), predominantly the LV apex in poorly understood. In this brief review on differential distribution of the adrenergic nerve (AN) and cholinergic nerve (CN) in the normal human heart, we try to extrapolate an idea of poor CN distribution in the LV apex as an associated factor augmenting microcirculatory dysfunction due to an unopposed AN activity from the catecholamine surge, as a plausible explanation for this characteristic phenomenon.
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Affiliation(s)
| | | | - Awais Javed
- Internal Medicine, University of Pittsburgh Medical Center, Pittsburgh, USA
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10
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Manabe O, Naya M, Oyama-Manabe N, Koyanagawa K, Tamaki N. The role of multimodality imaging in takotsubo cardiomyopathy. J Nucl Cardiol 2019; 26:1602-1616. [PMID: 29858766 DOI: 10.1007/s12350-018-1312-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2018] [Accepted: 05/01/2018] [Indexed: 12/14/2022]
Abstract
Takotsubo cardiomyopathy (TC) is a syndrome of transient left ventricular (LV) dysfunction mimicking acute coronary syndrome. Although the mechanisms underlying the occurrence of TC are unknown, several imaging techniques contribute to its diagnosis. Here we review the current knowledge about TC, in particular, the pathophysiology and the role of imaging including nuclear cardiovascular medicine.
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Affiliation(s)
- Osamu Manabe
- Department of Nuclear Medicine, Hokkaido University of Graduate School of Medicine, Kita 15 Nishi 7, Kita-Ku, Sapporo, Hokkaido, 060-8638, Japan
| | - Masanao Naya
- Department of Cardiovascular Medicine, Hokkaido University of Graduate School of Medicine, Kita-15, Nishi-7, Kita-ku, Sapporo, 060-8638, Japan.
| | - Noriko Oyama-Manabe
- Department of Diagnostic and Interventional Radiology, Hokkaido University Hospital, Sapporo, Japan
| | - Kazuhiro Koyanagawa
- Department of Cardiovascular Medicine, Hokkaido University of Graduate School of Medicine, Kita-15, Nishi-7, Kita-ku, Sapporo, 060-8638, Japan
| | - Nagara Tamaki
- Department of Radiology, Kyoto Prefectural University of Medicine, Kyoto, Japan
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11
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Ghadri JR, Wittstein IS, Prasad A, Sharkey S, Dote K, Akashi YJ, Cammann VL, Crea F, Galiuto L, Desmet W, Yoshida T, Manfredini R, Eitel I, Kosuge M, Nef HM, Deshmukh A, Lerman A, Bossone E, Citro R, Ueyama T, Corrado D, Kurisu S, Ruschitzka F, Winchester D, Lyon AR, Omerovic E, Bax JJ, Meimoun P, Tarantini G, Rihal C, Y.-Hassan S, Migliore F, Horowitz JD, Shimokawa H, Lüscher TF, Templin C. International Expert Consensus Document on Takotsubo Syndrome (Part I): Clinical Characteristics, Diagnostic Criteria, and Pathophysiology. Eur Heart J 2018; 39. [PMID: 29850871 PMCID: PMC5991216 DOI: 10.1093/eurheartj/ehy076 10.1093/cid/ciaa1466] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Takotsubo syndrome (TTS) is a poorly recognized heart disease that was initially regarded as a benign condition. Recently, it has been shown that TTS may be associated with severe clinical complications including death and that its prevalence is probably underestimated. Since current guidelines on TTS are lacking, it appears timely and important to provide an expert consensus statement on TTS. The clinical expert consensus document part I summarizes the current state of knowledge on clinical presentation and characteristics of TTS and agrees on controversies surrounding TTS such as nomenclature, different TTS types, role of coronary artery disease, and etiology. This consensus also proposes new diagnostic criteria based on current knowledge to improve diagnostic accuracy.
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Affiliation(s)
- Jelena-Rima Ghadri
- University Heart Center, Department of Cardiology, University Hospital Zurich, Zurich, Switzerland
| | - Ilan Shor Wittstein
- Department of Medicine, Johns Hopkins University School of Medicine, Baltimore, MD, USA
| | - Abhiram Prasad
- Division of Cardiovascular Diseases Mayo Clinic, Rochester, MN, USA
| | - Scott Sharkey
- Cardiovascular Research Division, Minneapolis Heart Institute Foundation, Minneapolis, MN, USA
| | - Keigo Dote
- Department of Cardiology, Hiroshima City Asa Hospital, Hiroshima, Japan
| | - Yoshihiro John Akashi
- Division of Cardiology, Department of Internal Medicine, St. Marianna University School of Medicine, Kawasaki, Japan
| | - Victoria Lucia Cammann
- University Heart Center, Department of Cardiology, University Hospital Zurich, Zurich, Switzerland
| | - Filippo Crea
- Department of Cardiovascular Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Leonarda Galiuto
- Department of Cardiovascular Sciences, Catholic University of the Sacred Heart, Rome, Italy
| | - Walter Desmet
- Department of Cardiovascular Medicine, University Hospitals Leuven, Leuven, Belgium,Department of Cardiovascular Sciences, University of Leuven, Leuven, Belgium
| | - Tetsuro Yoshida
- Department of Cardiovascular Medicine, Onga Nakama Medical Association Onga Hospital, Fukuoka, Japan
| | - Roberto Manfredini
- Clinica Medica, Department of Medical Sciences, University of Ferrara, Ferrara, Italy
| | - Ingo Eitel
- University Heart Center Luebeck, Medical Clinic II, Department of Cardiology, Angiology and Intensive Care Medicine, University of Luebeck, Luebeck, Germany
| | - Masami Kosuge
- Division of Cardiology, Yokohama City University Medical Center, Yokohama, Japan
| | - Holger M Nef
- Department of Cardiology, University Hospital Giessen, Giessen, Germany
| | | | - Amir Lerman
- Division of Cardiovascular Diseases Mayo Clinic, Rochester, MN, USA
| | - Eduardo Bossone
- Heart Department, University Hospital “San Giovanni di Dio e Ruggi d'Aragona”, Salerno, Italy
| | - Rodolfo Citro
- Heart Department, University Hospital “San Giovanni di Dio e Ruggi d'Aragona”, Salerno, Italy
| | - Takashi Ueyama
- Department of Anatomy and Cell Biology, Wakayama Medical University School of Medicine, Wakayama, Japan
| | - Domenico Corrado
- Department of Cardiac, Thoracic, and Vascular Sciences, University of Padua Medical School, Padova, Italy
| | - Satoshi Kurisu
- Department of Cardiovascular Medicine, Hiroshima University Graduate School of Biomedical and Health Sciences, Hiroshima, Japan
| | - Frank Ruschitzka
- University Heart Center, Department of Cardiology, University Hospital Zurich, Zurich, Switzerland
| | - David Winchester
- Division of Cardiovascular Disease, Department of Medicine, University of Florida, Gainesville, FL, USA
| | - Alexander R Lyon
- NIHR Cardiovascular Biomedical Research Unit, Royal Brompton Hospital, London, UK,National Heart and Lung Institute, Imperial College, London, UK
| | - Elmir Omerovic
- Department of Cardiology, Sahlgrenska University Hospital, Gothenburg, Sweden,Department of Molecular and Clinical Medicine, Institute of Medicine, Sahlgrenska Academy, Gothenburg University, Gothenburg, Sweden
| | - Jeroen J Bax
- Department of Cardiology, Leiden University Medical Center, Leiden, The Netherlands
| | - Patrick Meimoun
- Department of Cardiology and Intensive Care, Centre Hospitalier de Compiegne, Compiegne, France
| | - Guiseppe Tarantini
- Department of Cardiac, Thoracic, and Vascular Sciences, University of Padua Medical School, Padova, Italy
| | - Charanjit Rihal
- Division of Cardiovascular Diseases Mayo Clinic, Rochester, MN, USA
| | - Shams Y.-Hassan
- Department of Cardiology, Karolinska University Hospital, Huddinge, Stockholm, Sweden
| | - Federico Migliore
- Department of Cardiac, Thoracic, and Vascular Sciences, University of Padua Medical School, Padova, Italy
| | - John D Horowitz
- Department of Cardiology, Basil Hetzel Institute, Queen Elizabeth Hospital, University of Adelaide, Adelaide, Australia
| | - Hiroaki Shimokawa
- Department of Cardiovascular Medicine, Tohoku University Graduate School of Medicine, Sendai, Japan
| | - Thomas Felix Lüscher
- Center for Molecular Cardiology, Schlieren Campus, University of Zurich, Zurich, Switzerland,Department of Cardiology, Royal Brompton & Harefield Hospital and Imperial College, London, UK
| | - Christian Templin
- University Heart Center, Department of Cardiology, University Hospital Zurich, Zurich, Switzerland,Corresponding author. Tel: +41 44 255 9585, Fax: +41 44 255 4401,
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12
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Affiliation(s)
- Ken Kato
- Department of Cardiovascular Medicine, Chiba University Graduate School of Medicine, Chiba, Japan.,Department of Cardiology, University Heart Center, University Hospital Zurich, Zurich, Switzerland
| | - Alexander R Lyon
- NIHR Cardiovascular Biomedical Research Unit, Royal Brompton Hospital and Imperial College, London, UK
| | - Jelena-R Ghadri
- Department of Cardiology, University Heart Center, University Hospital Zurich, Zurich, Switzerland
| | - Christian Templin
- Department of Cardiology, University Heart Center, University Hospital Zurich, Zurich, Switzerland
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Abstract
Takotsubo syndrome is a unique clinical condition of acute heart failure and reversible left ventricular dysfunction frequently precipitated by sudden emotional or physical stress. There is growing evidence that exaggerated sympathetic stimulation is central to the pathogenesis of this syndrome. Precisely how catecholamines mediate myocardial stunning in takotsubo syndrome remains incompletely understood; but possible mechanisms include epicardial spasm, microvascular dysfunction, direct adrenergic-receptor-mediated myocyte injury, and systemic vascular effects that alter ventricular-arterial coupling. Risk factors that increase sympathetic tone and/or catecholamine sensitivity may render individuals particularly susceptible to takotsubo syndrome during episodes of acute stress.
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14
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Christensen TE, Ahtarovski KA, Bang LE, Holmvang L, Søholm H, Ghotbi AA, Andersson H, Vejlstrup N, Ihlemann N, Engstrøm T, Kjær A, Hasbak P. Basal hyperaemia is the primary abnormality of perfusion in Takotsubo cardiomyopathy: a quantitative cardiac perfusion positron emission tomography study. Eur Heart J Cardiovasc Imaging 2015; 16:1162-9. [PMID: 25851324 DOI: 10.1093/ehjci/jev065] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2014] [Accepted: 03/04/2015] [Indexed: 01/18/2023] Open
Abstract
AIMS Takotsubo cardiomyopathy (TTC) is characterized by acute completely reversible regional left ventricle (LV) akinesia and decreased tracer uptake in the akinetic region on semi-quantitative perfusion imaging. The latter may be due to normoperfusion of the akinetic mid/apical area and basal hyperperfusion. Our aim was to examine abnormalities of perfusion in TTC, and we hypothesized that basal hyperperfusion is the primary perfusion abnormality in the acute state. METHOD AND RESULTS Twenty-five patients were diagnosed with TTC due to (i) acute onset of symptoms, (ii) typical apical ballooning, (iii) absence of significant coronary disease, and (iv) complete remission on 4-month follow-up. The patients underwent coronary angiography (CAG), echocardiography, cardiac magnetic resonance imaging (CMR), and (13)NH3/(82)Rb positron emission tomography (PET) in the acute state and-except CAG-on follow-up. Patients initially had severe heart failure, mid/apical oedema but no infarction, and a rise in cardiac biomarkers. On initial perfusion PET imaging, eight patients appeared to have normal, whereas 17 patients had impaired LV perfusion. In the latter, flow in the basal region was increased in the acute state (1.5 ± 0.1 vs. 1.2 ± 0.1 mL/g/minRPP-corrected, P < 0.01), whereas midventricular (1.7 ± 0.1 vs. 1.6 ± 0.1 mL/g/minRPP-corrected, P = 0.21) and apical (1.4 ± 0.1 vs. 1.5 ± 0.1 mL/g/minRPP-corrected, P = 0.36) flow was unchanged between acute and follow-up, and within normal range. CONCLUSION Our results suggest an abnormal LV perfusion distribution in the acute state of TTC with basal hyperperfusion and a normoperfused akinetic region. The proportion of patients without visualized perfusion abnormalities in the acute state may represent a subgroup with fast remission.
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Affiliation(s)
- Thomas Emil Christensen
- Department of Clinical Physiology, Nuclear Medicine and PET, Centre of Diagnostic Investigation, Copenhagen University Hospital, Blegdamsvej 9, Copenhagen 2100, Denmark Department of Cardiology, The Heart Centre, Copenhagen University Hospital, Copenhagen, Denmark
| | | | - Lia Evi Bang
- Department of Cardiology, The Heart Centre, Copenhagen University Hospital, Copenhagen, Denmark
| | - Lene Holmvang
- Department of Cardiology, The Heart Centre, Copenhagen University Hospital, Copenhagen, Denmark
| | - Helle Søholm
- Department of Cardiology, The Heart Centre, Copenhagen University Hospital, Copenhagen, Denmark
| | - Adam Ali Ghotbi
- Department of Clinical Physiology, Nuclear Medicine and PET, Centre of Diagnostic Investigation, Copenhagen University Hospital, Blegdamsvej 9, Copenhagen 2100, Denmark Department of Cardiology, The Heart Centre, Copenhagen University Hospital, Copenhagen, Denmark
| | - Hedvig Andersson
- Department of Cardiology, The Heart Centre, Copenhagen University Hospital, Copenhagen, Denmark
| | - Niels Vejlstrup
- Department of Cardiology, The Heart Centre, Copenhagen University Hospital, Copenhagen, Denmark
| | - Nikolaj Ihlemann
- Department of Cardiology, The Heart Centre, Copenhagen University Hospital, Copenhagen, Denmark
| | - Thomas Engstrøm
- Department of Cardiology, The Heart Centre, Copenhagen University Hospital, Copenhagen, Denmark
| | - Andreas Kjær
- Cluster for Molecular Imaging, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark
| | - Philip Hasbak
- Department of Clinical Physiology, Nuclear Medicine and PET, Centre of Diagnostic Investigation, Copenhagen University Hospital, Blegdamsvej 9, Copenhagen 2100, Denmark
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15
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Said SAM, Bloo R, Nooijer RD, Slootweg A. Cardiac and non-cardiac causes of T-wave inversion in the precordial leads in adult subjects: A Dutch case series and review of the literature. World J Cardiol 2015; 7:86-100. [PMID: 25717356 PMCID: PMC4325305 DOI: 10.4330/wjc.v7.i2.86] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/28/2014] [Revised: 12/14/2014] [Accepted: 01/12/2015] [Indexed: 02/06/2023] Open
Abstract
AIM: To describe the electrocardiographic (ECG) phenomena characterized by T-wave inversion in the precordial leads in adults and to highlight its differential diagnosis.
METHODS: A retrospective chart review of 8 adult patients who were admitted with ECG T-wave inversion in the anterior chest leads with or without prolongation of corrected QT (QTc) interval. They had different clinical conditions. Each patient underwent appropriate clinical assessment including investigation for myocardial involvement. Single and multimodality non-invasive, semi-invasive and invasive diagnostic approach were used to ascertain the diagnosis. The diagnostic assessment included biochemical investigation, cardiac and abdominal ultrasound, cerebral and chest computed tomography, nuclear medicine and coronary angiography.
RESULTS: Eight adult subjects (5 females) with a mean age of 66 years (range 51 to 82) are analyzed. The etiology of T-wave inversion in the precordial leads were diverse. On admission, all patients had normal blood pressure and the ECG showed sinus rhythm. Five patients showed marked prolongation of the QTc interval. The longest QTc interval (639 ms) was found in the patient with pheochromocytoma. Giant T-wave inversion (≥ 10 mm) was found in pheochromocytoma followed by electroconvulsive therapy and finally ischemic heart disease. The deepest T-wave was measured in lead V3 (5 ×). In 3 patients presented with mild T-wave inversion (patients 1, 5 and 4 mm), the QTc interval was not prolonged (432, 409 and 424 msec), respectively.
CONCLUSION: T-wave inversion associated with or without QTc prolongation requires meticulous history taking, physical examination and tailored diagnostic modalities to reach rapid and correct diagnosis to establish appropriate therapeutic intervention.
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16
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Madias JE. Global microcirculatory impairment in Takotsubo syndrome: is it present at the onset of illness, or it develops later? Int J Cardiovasc Imaging 2013; 30:457-8. [PMID: 24310168 DOI: 10.1007/s10554-013-0347-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/29/2013] [Accepted: 12/03/2013] [Indexed: 10/25/2022]
Affiliation(s)
- John E Madias
- The Icahn School of Medicine at Mount Sinai, New York, NY, USA,
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