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Postconditioning with Lactate-enriched Blood for Cardioprotection in ST-segment Elevation Myocardial Infarction
Published on: May 28, 2019
Acute stress cardiomyopathy following treatment of status asthmaticus
Ikenna Osuorji1, Christina Williams, Joanne Hessney
1Department of Medicine, Unity Health System, Rochester, NY 14626, USA. chinedu_f@yahoo.com
Abstract:
Broken heart syndrome, otherwise known as takotsubo syndrome, is stress-induced cardiomyopathy. Clinical presentation mimics acute ST segment elevation myocardial infarction, but with characteristic left ventricular apical ballooning. The mechanism is linked to overstimulation of the sympathetic system from high circulating catecholamine levels. We report a 46-year-old Caucasian female whose treatment of status asthmaticus with ketamine and epinephrine precipitated this syndrome. She required hemodynamic support with an intra-aortic balloon pump and dobutamine infusion. Myocardial function improved dramatically with supportive treatment. Iatrogenically induced takotsubo syndrome with vasoactive agents should be suspected in acute left ventricular dysfunction without coronary artery disease.
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