2013
DOI: 10.1016/j.hfc.2012.12.009
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Chemotherapy-Induced Takotsubo Cardiomyopathy

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Cited by 50 publications
(35 citation statements)
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“…The chemotherapeutics notoriously associated with angina and ACS are 5‐Fluorouracil (5‐FU) and its oral pro‐drug capecitabine . The drug 5‐FU triggers abnormal vasoreactivity immediately after the initiation of therapy , which might be due to endothelial damage and alterations in molecular signaling pathways that control vascular smooth muscle cell tone . Although myocardial ischemia and arrhythmias are often reversible upon treatment discontinuation, lethal outcomes have been reported.…”
Section: Mechanisms Of Vascular Toxicities In Cancer Patientsmentioning
confidence: 99%
“…The chemotherapeutics notoriously associated with angina and ACS are 5‐Fluorouracil (5‐FU) and its oral pro‐drug capecitabine . The drug 5‐FU triggers abnormal vasoreactivity immediately after the initiation of therapy , which might be due to endothelial damage and alterations in molecular signaling pathways that control vascular smooth muscle cell tone . Although myocardial ischemia and arrhythmias are often reversible upon treatment discontinuation, lethal outcomes have been reported.…”
Section: Mechanisms Of Vascular Toxicities In Cancer Patientsmentioning
confidence: 99%
“…The occurrence of TC during oncologic treatments is commonly attributed to direct cardiotoxicity of the treatment (mostly via free radicals-induced cardiac myocyte damage and death) [15]. Other hypotheses such as a paraneoplastic phenomenon or a cancer-related stress (either psychological or physical, i.e.…”
Section: Discussionmentioning
confidence: 99%
“…2012 [39]BevacizumabFranco TH, et al Ther Clin Risk Manag 2008 [31]RituximabSmith SA, et al Heart Fail Clin. 2013 [15]Ng KH, et al BMJ Case Rep. 2015 [32]TrastuzumabBurgy M, et al Anticancer Res. 2014 [42]Khanji M, et al Clin Oncol (R Coll Radiol) 2013 [43]Cetuximab, irinotecanKim L, et al J Invasive Cardiol.…”
Section: Discussionmentioning
confidence: 99%
“…95 In fact, this entity might be relatively more common among cancer patients given the exposure to various and significant stressors. Moreover, this syndrome has been noted with the use of a number of chemotherapeutics, including 5-FU, capecitabine, cytarabine, axitinib, sunitinib, bevacizumab, rituximab, trastuzumab, and combretastatin.…”
Section: Apical Ballooning Syndrome (“Stress” or “Takotsubo” Cardiomymentioning
confidence: 99%
“…10735 The response to catecholamines might be similarly altered and changes in vasoreactivity might extend to the coronary microcirculation generating the substrate for abnormal perfusion and contraction. 95, 108, 109 Furthermore, a new mechanisms unraveled by chemotherapeutics is the inhibition of PDGF signaling, pericyte function and survival, which influences endothelial cells and cardiac function. 99, 102 Injury to the endothelium and the microvasculature also underlies the ATRA differentiation syndrome, and cardiac stunning has been reported in patients with acute promyelocytic leukemia who are developing this syndrome with retinoic acid treatment.…”
Section: Apical Ballooning Syndrome (“Stress” or “Takotsubo” Cardiomymentioning
confidence: 99%