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  • Title: Spontaneous coronary artery dissection in an elderly woman presenting with chest pain and positive cardiac biomarkers.
    Author: Alfaqih MA, Michel Ortega RM, Yang EH.
    Journal: J Invasive Cardiol; 2012 Sep; 24(9):E193-5. PubMed ID: 22954575.
    Abstract:
    A 68-year-old African American female with a prior medical history of hypertension and dyslipidemia presented with sudden onset pressure-like substernal chest pain. Initial ECG showed no ST or T wave abnormalities, and troponin elevation of 2.88 ng/mL. Two hours later, chest pain recurred with ECG change and increase in troponin to 11.97 ng/mL. She underwent urgent coronary angiography, which revealed left anterior descending artery dissection with thrombus. We successfully treated with balloon angioplasty followed by placement of 3 drug-eluting stents resulting in TIMI-3 flow; further testing for vasculitis was negative. Once spontaneous coronary artery dissection is diagnosed, the approach to treatment is controversial and treatment should be patient tailored.
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