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Takotsubo

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https://www.readbyqxmd.com/read/28530215/takotsubo-cardiomyopathy-after-intravenous-epinephrine-administration-following-cardiac-arrest-provoked-by-pneumoperitoneum-a-case-report
#1
Waldemar Elikowski, Malgorzata Małek-Elikowska, Jacek Karoń, Maria Mrozińska, Alina Baszko, Karolina Horbacka
In stress-induced takotsubo cardiomyopathy (TC) high levels of catecholamines, including epinephrine, may be detected in blood. On the other hand, administration of exogenous epinephrine may occasionally result in TC. A CASE REPORT: The authors describe a case of a 58-year-old, otherwise healthy female, with TC which occurred after intravenous injection of 1 mg of epinephrine against cardiac arrest provoked by pneumoperitoneum performed before planned laparoscopic cholecystectomy. She was admitted 3 days earlier due to biliary colic following a dietary mistake...
April 21, 2017: Polski Merkuriusz Lekarski: Organ Polskiego Towarzystwa Lekarskiego
https://www.readbyqxmd.com/read/28528983/glycocalyx-shedding-is-markedly-increased-during-the-acute-phase-of-takotsubo-cardiomyopathy
#2
Thanh H Nguyen, Saifei Liu, Gao J Ong, Irene Stafford, Michael P Frenneaux, John D Horowitz
BACKGROUND: Acute myocardial infarction (AMI) and other forms of myocardial acute oxidative stress are associated with variable "shedding" of the endothelial glycocalyx (GCS) which can be quantitated ex vivo by release into plasma of glycocalyx components such as Syndecan-1 (SD-1). Previous studies have implicated release of both catecholamines and BNP as potential accentuating factors in GCS: since these are prominent aspects of the pathogenesis of Takotsubo cardiomyopathy (TTC), we hypothesised that TTC is associated with increased GCS and the extent of GCS is predictable on the basis of NT-proBNP and catecholamine releases...
April 28, 2017: International Journal of Cardiology
https://www.readbyqxmd.com/read/28522138/impact-of-myocardial-bridging-on-in-hospital-outcome-in-patients-with-takotsubo-syndrome
#3
Ken Kato, Hideki Kitahara, Yuichi Saito, Yoshihide Fujimoto, Yoshiaki Sakai, Iwao Ishibashi, Toshiharu Himi, Yoshio Kobayashi
BACKGROUND: Prevalence of myocardial bridging of the left anterior descending coronary artery (LAD) in patients with takotsubo syndrome (TTS) has been demonstrated. However, the impact of myocardial bridging on in-hospital outcome has not been fully evaluated. METHODS: A total of 144 consecutive patients with TTS were enrolled. Coronary angiography and left ventriculography were performed in all patients and absence of obstructive coronary disease explaining the left ventricular contraction abnormality was confirmed...
May 15, 2017: Journal of Cardiology
https://www.readbyqxmd.com/read/28517022/impact-and-management-of-left-ventricular-function-on-the-prognosis-of-takotsubo-syndrome
#4
Ibrahim El-Battrawy, Uzair Ansari, Siegfried Lang, Michael Behnes, Katja Schramm, Christian Fastner, Xiaobo Zhou, Jürgen Kuschyk, Erol Tülümen, Susanne Röger, Martin Borggrefe, Ibrahim Akin
AIMS: Early research has proposed that patients with Takotsubo syndrome (TTS) could have a higher mortality rate than the general population. Our study was conducted to determine the short- and long-term outcome of TTS patients associated with a significantly compromised left ventricular function on hospital admission. METHODS AND RESULTS: Our institutional database constituted a collective of 112 patients diagnosed with TTS between 2003 and 2015. The patients were classified into two groups based on the left ventricular ejection fraction (LVEF), with those presenting with a LVEF >35% on admission categorized into one group (n=65, 58%) and those presenting with LVEF ≤35% (n=47, 42%) categorized into another group...
May 18, 2017: European Journal of Clinical Investigation
https://www.readbyqxmd.com/read/28507838/recurrent-stress-cardiomyopathy-during-copd-exacerbation-are-beta-adrenergic-agonists-only-to-blame
#5
Ioanna Katsa, Panagiota Christia, Daniele Massera, Robert Faillace
Takotsubo cardiomyopathy (TCM) is a variant of stress-induced cardiomyopathy, characterized by transient left ventricular dysfunction that may be associated with emotional or physical triggers. We present the case of a 51-year-old Caucasian female with severe chronic obstructive pulmonary disease (COPD) who presented with syncope and was found to have her second lifetime episode of stress-induced cardiomyopathy. Eight months prior, she had been admitted with a COPD exacerbation and was found to have left ventricular (LV) dysfunction with ejection fraction (EF) of 22% attributed to TCM with subsequent normalization of her left ventricular function...
April 14, 2017: Curēus
https://www.readbyqxmd.com/read/28497565/transient-left-ventricular-outflow-tract-obstruction-with-systolic-anterior-motion-of-the-mitral-valve-a-stunning-cause
#6
Christiaan L Meuwese, Mohamed Boulaksil, Jeroen van Dijk, Jawed Polad, Huub W Meijburg
Left ventricular outflow tract obstruction (LVOTO) and systolic anterior motion (SAM) of the mitral valve may have various etiologies, of which hypertrophic cardiomyopathy is the most common. More rarely, an acute coronary syndrome, myocardial stunning, and takotsubo cardiomyopathy may give rise to LVOTO and SAM. Here, we present a 70-year-old female patient with a non-ST-elevation acute coronary syndrome treated with percutaneous coronary intervention. Echocardiography the day after, because of dyspnea and hypotension, revealed apical akinesia, LVOTO, and SAM, which proved completely reversible after treatment with a β-blocker and a 2-month follow-up period...
May 12, 2017: Echocardiography
https://www.readbyqxmd.com/read/28496419/comparison-and-outcome-analysis-of-patients-with-takotsubo-cardiomyopathy-triggered-by-emotional-stress-or-physical-stress
#7
Giannakopoulos Konstantinos, Ibrahim El-Battrawy, Katja Schramm, Ansari Uzair, Ursula Hoffmann, Borggrefe Martin, Akin Ibrahim
Background: Previous studies revealed that takotsubo cardiomyopathy (TTC) is triggered by physical and emotional stresses. This study was performed to determine the short- and long-term prognostic impact of emotional- and physical stress associated with TTC. Methods and results: Our institutional database constituted a collective of 84 patients diagnosed with TTC between 2003 and 2015. The patients were divided into two groups as per the presence of emotional stress (n = 24, 21%) or physical stress (n = 60, 52...
2017: Frontiers in Psychology
https://www.readbyqxmd.com/read/28491728/a-case-of-takotsubo-cardiomyopathy-showing-two-modes-of-initiation-for-ventricular-fibrillation-augmented-j-wave-and-torsade-de-pointes-with-qt-prolongation
#8
Masato Shimizu, Mitsuhiro Nishizaki, Noriyoshi Yamawake, Hiroyuki Fujii, Harumizu Sakudara, Masayasu Hiraoka
No abstract text is available yet for this article.
September 2016: HeartRhythm Case Reports
https://www.readbyqxmd.com/read/28490198/drug-induced-takotsubo-cardiomyopathy
#9
Kazuhiko Kido, Maya Guglin
BACKGROUND: The most plausible hypothesis for takotsubo cardiomyopathy (TCM) is a catecholamine surge. Direct administration of catecholamines or medications causing catecholamine surge is frequently used in clinical practice. METHODS: A Medline/PubMed database search was conducted for case reports or series of drug-induced TCM. All reported cases of drug-induced TCM were systemically identified and analyzed. RESULTS: We identified 157 cases of drug-induced TCM...
January 1, 2017: Journal of Cardiovascular Pharmacology and Therapeutics
https://www.readbyqxmd.com/read/28487175/epinephrine-induced-takotsubo-cardiomyopathy-during-laparoscopic-myomectomy-case-report-and-review-of-the-literature
#10
Joseph Nassif, Hasan Nahouli, Ali Khali, Elie Mikhael, Walid Gharzeddine, Ghina Ghaziri
Laparoscopic myomectomy, a minimally invasive procedure performed for the management of uterine leiomyomas involves a challenging aspect: excessive local bleeding. Hemorrhage control during laparoscopic myomectomy could be reached through the use of a wide range of vasoconstrictors including epinephrine. Epinephrine is frequently used for the control of local bleeding during surgery; however, it has been associated with several complications. In this case report, we present a rare and unique case of stress-induced cardiomyopathy, also known as Takotsubo cardiomyopathy (TC), caused by intra-myomal injection of epinephrine during laparoscopic myomectomy...
May 6, 2017: Journal of Minimally Invasive Gynecology
https://www.readbyqxmd.com/read/28484158/adult-t-cell-leukemia-lymphoma-complicated-by-takotsubo-cardiomyopathy-and-htlv-1-associated-myelopathy-after-treatment-with-the-anti-ccr4-antibody-mogamulizumab
#11
Satoshi Yamanaka, Kazutaka Nakayama, Hayato Tamai, Masanori Sakamaki, Koiti Inokuchi
Adult T-cell leukemia-lymphoma (ATL) caused by human T-lymphotropic virus type 1 (HTLV-1) is generally associated with poor prognosis. The anti-CCR4 antibody mogamulizumab is one of the options for refractory or relapsed ATL. Mogamulizumab is intravenously administered as a single agent at a dose of 1.0 mg/kg once a week for 8 weeks. The overall response rate is reported to be 50%. Reported common adverse events after administration of mogamulizumab are leukocytopenia, infusion reaction, and skin rash. Although rare, mogamulizumab-associated cardiomyopathy has also been reported...
2017: [Rinshō Ketsueki] the Japanese Journal of Clinical Hematology
https://www.readbyqxmd.com/read/28483589/takotsubo-cardiomyopathy-after-microwave-ablation-for-metastatic-liver-lesions
#12
Mostafa Afennas, Hans Bonnier, Danny Schoors
Takotsubo cardiomyopathy (TCMP) is characterized by transient and reversible left ventricular regional wall motion abnormalities triggered by acute and intense emotional or physical stress. We present a case of a 79 year old woman with a hypertensive crisis after microwave ablation (MWA) for metastatic liver lesions. Initial evaluation suggested an acute coronary syndrome with an ST segment elevation and with elevated serum troponin T. No associated chest pain or dyspnea was present. Further evaluation with ECG, echocardiography, coronarography with left ventricle angiogram and MRI was consistent with an apical ballooning syndrome...
April 29, 2017: Cardiovascular Revascularization Medicine: Including Molecular Interventions
https://www.readbyqxmd.com/read/28473928/dka-induced-takotsubo-cardiomyopathy-in-patient-with-known-hocm
#13
Ayla Gordon, Gina LaCapra, Roberto Roberti
The first published case of Diabetic Ketoacidosis-induced Takotsubo cardiomyopathy was in 2009. Our patient is the 1st reported case of Diabetic Ketoacidosis- (DKA-) induced Takotsubo cardiomyopathy (TC) in a patient with known hypertrophic cardiomyopathy (HOCM) in the United States. In the literature, there are only two examples linking DKA to TC; however, this report focuses on the biochemical and physiological causes of TC in a patient with known HOCM and new-onset DKA. TC in previously diagnosed HOCM poses particular complications...
2017: Case Reports in Critical Care
https://www.readbyqxmd.com/read/28471148/clinical-imaging-in-patients-experiencing-chest-pain
#14
Angelo Silverio, Rodolfo Citro
Non-invasive imaging modalities integrate the clinical and laboratory diagnostic work-up of patients admitted in emergency department for chest pain. Transthoracic echocardiography is the first-line imaging tool because it is rapidly and widely available, bedside feasible and cost-effective. Even when a comprensive exam is not feasible, a fast focused ultrasound exam should be performed. Contrast enhanced computed tomography is an easily accessible tool with specific application in patients suspected for pulmonary embolism (PE) and acute coronary syndrome (ACS) according to the pre-test risk assessment and to the clinical status...
May 3, 2017: Minerva Cardioangiologica
https://www.readbyqxmd.com/read/28465997/over-the-exceptions-psychiatric-disorder-medical-stress-and-takotsubo-cardiomyopathy
#15
Francesca De Angelis, Ketty Savino, Viviana Oliva, Alessandra Biadetti, Stefano Coiro, Giuseppe Ambrosio
Exact natural history and physiopathology of takotsubo cardiomyopathy (TC) are incompletely understood. In the last years, a lot of special cases of TC appeared in the literature. This case report is a typical case of TC, which meets all Mayo Clinic diagnosis criteria, over the exceptions; its main feature is that it has both physical (medical) and emotional (psychiatric) triggers. The protagonist is a woman affected by anxious-depressive syndrome, hospitalized for a cardiogenic syncope. After pacemaker (PMK) implantation, she first has convulsive hysteric crisis, and the following day, she has a transient left ventricular apical ballooning without coronary artery stenosis: takotsubo syndrome...
April 2017: Journal of Cardiovascular Echography
https://www.readbyqxmd.com/read/28464182/why-is-reverse-takotsubo-reverse
#16
Daniela Rosu, Sameh Askandar, Rami N Khouzam
OBJECTIVES: Takotsubo cardiomyopathy (TTC) is an acute cardiac syndrome simulating myocardial infarction that is characterized by transient wall motion abnormalities in the absence of coronary artery obstruction. Reverse TTC (rTTC) is a recently described variant of TTC. This review defines and compares both forms of TTC, stating their resemblances and differences. METHODS: We conducted a search of the MEDLINE database. Forty-one cases of rTTC met our eligibility criteria and were summarized in a synthesis of the demographic features, clinical characteristics, and laboratory studies...
May 2017: Southern Medical Journal
https://www.readbyqxmd.com/read/28458899/takotsubo-cardiomyopathy-in-amiodarone-induced-hyperthyroidism
#17
Ismael Capel, Elisabet Tasa-Vinyals, Albert Cano-Palomares, Irene Bergés-Raso, Lara Albert, Mercedes Rigla, Assumpta Caixàs
SUMMARY: Takotsubo cardiomyopathy (TC) is an atypical, severe but reversible form of acute heart insufficiency. It typically presents with left ventricular failure, transient apical and mid-segments hypokinesis, absence of significant coronary stenosis and new electrographic abnormalities and/or elevation in serum cardiac enzymes. Although TC ('broken heart syndrome') has classically been associated with emotional trauma, evidence suggests that other precipitants might exist, including iatrogenic and thyroid-mediated forms...
2017: Endocrinology, Diabetes & Metabolism Case Reports
https://www.readbyqxmd.com/read/28453621/prevalence-of-malignant-arrhythmia-and-sudden-cardiac-death-in-takotsubo-syndrome-and-its-management
#18
Ibrahim El-Battrawy, Siegfried Lang, Uzair Ansari, Erol Tülümen, Katja Schramm, Christian Fastner, Xiaobo Zhou, Ursula Hoffmann, Martin Borggrefe, Ibrahim Akin
Aims: Recent studies have highlighted that takotsubo syndrome (TTS) is associated with a poor clinical outcome. Our study was conducted to determine the short- and long-term prevalence, recurrence rate and impact of life-threatening arrhythmias (LTA) on the clinical outcome of TTS. Methods and results: Our institutional database constituted a collective of 114 patients diagnosed with TTS between 2003 and 2015. The patient groups, divided according to the presence (n = 13, 11...
April 26, 2017: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/28450188/hydrogen-sulfide-attenuates-cardiac-injury-in-takotsubo-cardiomyopathy-by-alleviating-oxidative-stress
#19
Zhihong Zhang, Sheng Jin, Xu Teng, Xiaocui Duan, Yuhong Chen, Yuming Wu
Takotsubo cardiomyopathy (TCM) is characterized by transient left ventricular apical ballooning with the absence of coronary occlusion, which is an acute cardiac syndrome with substantial morbidity and mortality. It was reported that reduced endogenous hydrogen sulfide (H2S) levels may be related to various heart diseases. The present study investigated the mechanism by which H2S administration modulates and protects cardiac function in TCM rats. In order to establish a TCM model, Sprague Dawley (SD) rats were injected with a single dose of β-adrenergic agonist isoprenaline (ISO)...
April 24, 2017: Nitric Oxide: Biology and Chemistry
https://www.readbyqxmd.com/read/28439851/exploring-the-pathophysiology-of-takotsubo-cardiomyopathy
#20
REVIEW
Wengen Chen, Vasken Dilsizian
PURPOSE OF REVIEW: The purpose of this review is to explore the pathophysiology of Takotsubo cardiomyopathy by appraising the interplay between myocardial perfusion, function, metabolism, and, particularly, sympathetic innervation. RECENT FINDINGS: A number of hypotheses have been proposed to explain the pathogenesis of Takotsubo cardiomyopathy, which include (1) catecholamine cardiac toxicity, (2) myocardial sympathetic innervation disruption, (3) coronary vasospasm, (4) myocardial microvascular dysfunction, and (5) aborted myocardial infarction...
June 2017: Current Cardiology Reports
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