A 66-year-old woman was admitted to the Emergency Department of Policlinico P. Giaccone, in Palermo, for non-radiating chest pain that occurred after an emotional stress. Her medical history included a positive family history for cardiovascular disease, arterial hypertension, gastro-esophageal reflux disease, and anxiety-depressive syndrome. Upon admission, the electrocardiogram showed diffuse ST-T abnormalities with an elevation of the ST segment; Troponin I was 3790 ng/L, creatine phosphokinase was 374 U/L, which became normal within 48 hours. No evidence of significant coronary artery stenosis was detected on the angiography. The echocardiogram showed apical akinesia and hyperkinesia of the basal segments of left ventricle, with moderately impaired ventricular function (Left Ventricular Ejection Fraction, LVEF=43%). Cardiac magnetic resonance imaging ruled out myocarditis and confirmed the diagnosis of Takotsubo cardiomyopathy. Supportive therapy with Angiotensin Converting Enzyme inhibitors, spironolactone and acetylsalicylic acid was initiated. After 30 days, the echocardiogram showed a complete recovery of left ventricular function. Takotsubo syndrome was diagnosed based on instrumental, clinical and biochemical findings.
|Number of pages||3|
|Publication status||Published - 2017|
All Science Journal Classification (ASJC) codes
- Clinical Biochemistry
- Medical Laboratory Technology
- Biochemistry, medical