Macrotroponin in the COVID-19 Era: An Under-Recognised Cause of Persistent Troponin Elevation
Hannah Kempton1, Graham Jones2, Michael McCready3
1Department of Cardiology, St Vincent's Hospital, Sydney, NSW, Australia; The University of New South Wales, Sydney, NSW, Australia.
Troponin is an important diagnostic tool, however, as the assay sensitivity and frequency of testing has increased in the COVID-19 era, a new cohort of patients with persistently elevated troponin has emerged. Interfering antibodies should be considered in patients with persistent and stable troponin elevation, where there is no ongoing cause.
Troponin is an important diagnostic tool, however, as the assay sensitivity and frequency of testing has increased in the COVID-19 era, a new cohort of patients with persistently elevated troponin has emerged. Interfering antibodies should be considered in patients with persistent and stable troponin elevation, where there is no ongoing cause.
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