Read by QxMD icon Read


John E Madias
No abstract text is available yet for this article.
March 16, 2018: American Journal of Therapeutics
Uzair Ansari, Ibrahim El-Battrawy, Christian Fastner, Michael Behnes, Katherine Sattler, Aydin Huseynov, Stefan Baumann, Erol Tülümen, Martin Borggrefe, Ibrahim Akin
BACKGROUND: Recent hypotheses have suggested the pathophysiological role of catecholamines in the evolution of the Takotsubo syndrome (TTS). The extent of cardiac and circulatory compromise dictates the use of some form of supportive therapy. This study was designed to investigate the clinical outcomes associated with catecholamine use in TTS patients. METHODS: Our institutional database constituted a collective of 114 patients diagnosed with TTS between 2003 and 2015...
March 20, 2018: BMC Cardiovascular Disorders
Stephane Ederhy, Jennifer Cautela, Yann Ancedy, Marion Escudier, Franck Thuny, Ariel Cohen
No abstract text is available yet for this article.
March 9, 2018: JACC. Cardiovascular Imaging
Gregory Jackson, Meade Edmunds, George Waits, Peter Flueckiger, Karl Richardson
No abstract text is available yet for this article.
March 2018: American Journal of the Medical Sciences
Arash Nayeri, Eric Rafla-Yuan, Srikanth Krishnan, Boback Ziaeian, Martin Cadeiras, John A McPherson, Quinn S Wells
BACKGROUND: Takotsubo cardiomyopathy (TC), also known as stress-induced cardiomyopathy, has been increasingly described in relation to psychiatric illness. METHODS: We performed a literature review to identify the key findings related to psychiatric illness in TC that may be relevant to the practice of mental health and other health care providers. RESULTS: The association of psychiatric illness with TC in addition to the spectrum of psychiatric illness found in TC, the role of exacerbation or treatment of psychiatric illness in triggering TC, different modes of presentation, prognostic implications, and long-term management of psychiatric illness in TC are discussed...
February 2, 2018: Psychosomatics
Masaki Izumo, Yoshihiro J Akashi
Takotsubo cardiomyopathy (TTC) is newly-described secondary cardiomyopathy characterized by transient left ventricular (LV) dysfunction, which is increasingly recognized in the field of cardiology. TTC occurs in approximately 2% of the patients with acute coronary syndrome. Its onset is rare; however, its specific features play a crucial role in diagnosing the chest pain in clinical practice. TTC has generally favorable outcome with rapid recovery of LV function; however, an increasing evidence suggests that it should be regarded as a more serious acute cardiac disorder with a variety of complications...
February 2018: Cardiovascular Diagnosis and Therapy
F Sancassiani, Mauro G Carta, Roberta Montisci, Antonio Preti, Sergio Machado, Maria F Moro, Maria F Marchetti, Luigi Meloni
Background: The aim was to study the association between mood and anxiety disorders and the Tako-Tsubo Syndrome (TTS) and to determine the role of antidepressants and the impairment of quality of life due the comorbid psychiatric disorder. Methods: Case-control study: 19 consecutive patients (17 female) with TTS compared to 76 controls without TTS, were randomly selected from the database of a nationwide epidemiological study after matching (gender, age and residence) by controls...
2018: Clinical Practice and Epidemiology in Mental Health: CP & EMH
Jen-Li Looi, Mildred Lee, Corina Grey, Mark Webster, Andrew To, Andrew J Kerr
BACKGROUND: The incidence of myocardial infarction (MI) is characterised by seasonal variation, with a winter peak and summer trough. Takotsubo syndrome (TS) mimics MI, but is thought to have a distinct aetiology and may exhibit a reversed pattern of seasonal variation. This study investigated the seasonal variation in the incidence of TS in comparison to MI. METHODS: Two hundred and sixty consecutive patients with TS (95% women, median age 66 years) admitted between March 2004 and December 2016 in the Auckland region of New Zealand were identified...
March 9, 2018: New Zealand Medical Journal
Michael Böhm, Victoria L Cammann, Jelena R Ghadri, Christian Ukena, Sebastiano Gili, Davide Di Vece, Ken Kato, Katharina J Ding, Konrad A Szawan, Jozef Micek, Stjepan Jurisic, Fabrizio D'Ascenzo, Antonio H Frangieh, Delia Rechsteiner, Burkhardt Seifert, Frank Ruschitzka, Thomas Lüscher, Christian Templin
AIMS: The present study aimed to determine the prognostic impact of resting heart rate (HR) and systolic blood pressure (SBP) in takotsubo syndrome (TTS). METHODS AND RESULTS: Patients from the International Takotsubo Registry with complete data on HR and SBP were enrolled. We analysed all-cause mortality and major adverse cardiac and cerebrovascular events (MACCE) in tertiles of HR (<77 b.p.m., 77-94 b.p.m., >94 b.p.m.) and SBP (<119 mmHg, 119-140 mmHg, >140 mmHg)...
March 8, 2018: European Journal of Heart Failure
Emma Mattsson, Peter Saliba-Gustafsson, Ewa Ehrenborg, Per Tornvall
BACKGROUND: Takotsubo cardiomyopathy (TCM), also known as "broken heart syndrome", is a type of heart failure characterized by transient ventricular dysfunction in the absence of obstructive coronary lesions. Although associated with increased levels of catecholamines, pathophysiological mechanisms are unknown. Relapses and family heritability indicate a genetic predisposition. Several small studies have investigated associations between three different loci; the β1-adrenic receptor (ADRB1), G-protein-coupled receptor kinase 5 (GRK5), Bcl-associated athanogene 3 (BAG3) and TCM but no consensus has been reached...
March 7, 2018: BMC Medical Genetics
Toshiaki Isogai, Tsutomu Yoshikawa, Tetsuro Ueda, Tetsuo Yamaguchi, Yoichi Imori, Yuichiro Maekawa, Konomi Sakata, Tsutomu Murakami, Hiroki Mochizuki, Kenshiro Arao, Akihisa Kimura, Ken Nagao, Takeshi Yamamoto, Morimasa Takayama
BACKGROUND: Although the typical apical form of Takotsubo syndrome and anterior acute myocardial infarction have similar electrocardiographic and echocardiographic presentations, data on the clinical differences between the two disorders are limited. METHODS: Using the Tokyo Cardiovascular Care Unit network registry, we identified patients hospitalised with apical Takotsubo syndrome ( n=540; 2010-2014) or anterior acute myocardial infarction ( n=2,806; 2013-2014) and created 522 age and sex-matched pairs (mean age 74...
March 1, 2018: European Heart Journal. Acute Cardiovascular Care
Mika Watanabe, Masaki Izumo, Yoshihiro J Akashi
Takotsubo cardiomyopathy is described as a transient reversible cardiomyopathy which typically occurs in older women after emotional or physical stress. This cardiomyopathy is also recognized as a "syndrome" because it develops in conjunction with various diseases. Since the clinical presentation of takotsubo syndrome (TTS) is similar to acute coronary syndrome (ACS), TTS should be distinguished from ischemic heart disease. Although the pathophysiology of TTS has not well been established, a number of its specific features have been suggested...
March 5, 2018: International Heart Journal
Shams Y-Hassan
Spontaneous coronary artery dissection (SCAD) and takotsubo syndrome (TS) are two cardiovascular syndromes with predilection for women. Both conditions may be preceded by an emotional stress or, for the affected individual, an unusual severe physical exercise. "Restitution ad integrum" occurs in most cases suffering from SCAD or TS with complete angiographic resolution of the dissected vessel and left ventricular dysfunction respectively. Recently, many cases, which were initially diagnosed as TS because of typical left ventricular ballooning pattern showed to have SCAD, have been reported; these cases were deemed to be "SCAD misdiagnosed as TS"...
February 8, 2018: Cardiovascular Revascularization Medicine: Including Molecular Interventions
Agnieszka Kołodzińska, Katarzyna Czarzasta, Benedykt Szczepankiewicz, Renata Główczyńska, Anna Fojt, Tomasz Ilczuk, Monika Budnik, Krzysztof Krasuski, Miłosz Folta, Agnieszka Cudnoch-Jędrzejewska, Barbara Górnicka, Grzegorz Opolski
AIMS: Toll-like receptors (TLR) and apoptosis were indicated as important factors in heart failure. Our aim was to characterize the morphological pattern of apoptosis, TLR2, TLR4, and TLR6 expression in female rat hearts in the model of takotsubo syndrome (TTS). MAIN METHODS: 60 Sprague-Dawley female rats were treated with a single dose of 150 mg/kg b.wt. of isoprenaline (ISO) or 0.9% NaCl (controls). Hearts were collected 24, 48, 72 h and 7 days post-ISO injection...
March 1, 2018: Life Sciences
Waldemar Elikowski, Małgorzata Małek-Elikowska, Stanisław Łazowski, Magdalena Zawodna, Natalia Fertała, Maciej Bryl
The associations between stress-induced takotsubo cardiomyopathy (TC) and cancer or its therapy have been studied with increasing interest in recent years. Different mechanisms of TC development in neoplastic disease are suggested, including a decreased threshold for stress stimuli or aggravated heart adrenoreceptors sensitivity. The action of cytokines and reactive oxygen species on the myocardium, on the epicardial arteries as well as on the coronary microcirculation is also taken into consideration. The authors describe a case of a 30-year-old male with lung cancer, after immunotherapy with checkpoint inhibitors followed by two lines of chemotherapy and after pericardial and pleural drainage...
February 23, 2018: Polski Merkuriusz Lekarski: Organ Polskiego Towarzystwa Lekarskiego
Thomas E Pearson, Meg A Frizzola, Marc A Priest, Monica F Rochman, Curtis D Froehlich
No abstract text is available yet for this article.
March 2018: Air Medical Journal
M D Muksinova, A S Shilova, M Y Gilyarov, E V Konstantinova, A P Nesterov, A E Udovichenko, A V Svet
Takotsubo cardiomyopathy (TCM) is a well-known complication of many conditions associated with emotional or physical stress. Abnormal catecholamine release has been hypothesized to be the main cause of TCM. Myocardial infarction (MI) is associated with release of large amounts of catecholamines. We present here two cases in which patients simultaneously suffered from acute MI and TCM. In these elderly women without prior history of severe somatic diseases we have not revealed any external stressing factor responsible for the initiation of the disease...
December 2017: Kardiologiia
Sanjiv Gupta, Madan Mohan Gupta
Takotsubo syndrome is a reversible acute heart failure frequently precipitated by an emotional or physical stress. The clinical presentation resembles acute coronary syndrome. Pathogenesis is complex and may involve brain-heart axis and neuro-hormonal stunning of the myocardium. Coronary angiography reveals normal epicardial arteries with no obstruction or spasm. NT-ProBNP maybe remarkably elevated. Regional wall motion akinesia (RWMA) of left ventricle extends beyond the territory of one coronary artery. Reduced left ventricle ejection fraction (LVEF) and RWMA recover in 6-12 weeks...
January 2018: Indian Heart Journal
Maria Menezes, Daniela Marto, Isabel Marcão, Catarina Salvado
Takotsubo syndrome is a rare clinical condition, with a pathophysiology that is not fully understood. Characterised by an acute and usually reversible heart failure, the condition is often preceded by a stressful event. For the diagnosis of Takotsubo syndrome to be possible, the absence of coronary artery disease as a cause is required. We report a case of Takotsubo syndrome in a 47-year-old woman of fertile age. Electrical and echocardiographic presentations were classical in the patient. However, abnormally elevated cardiac biomarkers were registered...
February 17, 2018: BMJ Case Reports
Thomas Stiermaier, Francesco Santoro, Ibrahim El-Battrawy, Christian Möller, Tobias Graf, Giuseppina Novo, Andrea Santangelo, Enrica Mariano, Francesco Romeo, Pasquale Caldarola, Mario Fanelli, Holger Thiele, Natale Daniele Brunetti, Ibrahim Akin, Ingo Eitel
OBJECTIVE: In view of low prevalence rates, diabetes is discussed as a protective factor for the occurrence of Takotsubo syndrome (TTS). Furthermore, it was associated with improved outcome in a small single-center analysis. Therefore, this study assessed the prevalence and prognostic relevance of concomitant diabetes in TTS. RESEARCH DESIGN AND METHODS: A total of 826 patients with TTS were enrolled in an international, multicenter, registry-based study (eight centers in Italy and Germany)...
February 15, 2018: Diabetes Care
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"