Primary cardiac angiosarcomas are rare malignant tumors with a very poor prognosis. We present a case of a 48-year-old man with no previous cardiac history who developed an incessant focal atrial tachycardia complicated by tachycardia-mediated cardiomyopathy as a consequence of cardiac angiosarcoma. ().

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8302794PMC
http://dx.doi.org/10.1016/j.jaccas.2021.02.019DOI Listing

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