Reversible left ventricular dysfunction [ldquo ]takotsubo[rdquo ] cardiomyopathy related to catecholamine cardiotoxicity
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Takotsubo cardiomyopathy during electrophysiological study with isoproterenol
2016, International Journal of CardiologyEnvironmental Toxins and the Heart
2015, Heart and ToxinsUtility of intra-aortic balloon pump support for multivessel coronary artery spasm and cardiac arrest
2014, International Journal of CardiologyAcute global cardiac decompensation due to inverted takotsubo cardiomyopathy after skull-brain trauma-A case report
2011, Injury ExtraCitation Excerpt :A predominance of postmenopausal women has been reported but the increased susceptibility of women and the potential gender-related differences in the response to catecholamines is not well understood.11 Multivessel coronary spasms and catecholamine cardiotoxicity are suspected as underlying mechanism of TTC.4,1 Another type of transient left ventricular myocardial dysfunction has been reported in patients after subarachnoid haemorrhage.
Drugs that affect autonomic functions or the extrapyramidal system
2011, Side Effects of Drugs AnnualCitation Excerpt :Susceptibility factors Sex (postmenopausal women); diseases (pre-existing ischemia) In various observational studies of this type of cardiomyopathy there was an association with raised catecholamine concentrations [3A,4c,5M]. There have also been several reports following severe emotional stress [6A,7A], in patients with pheochromocytomas, both adrenal [8A,9A,10c,11A] and extra-adrenal [12A,13A,14A], and in patients who have been given catecholamines [15c,16A,17A,18A,19A,20A].