Morphological Changes in the Myocardium of Patients with Post-Acute Coronavirus Syndrome: A Study of Endomyocardial Biopsies.
Igor Aleksandrovich MakarovSofya MayrinaTaiana MakarovaTatiana KaronovaAnna StarshinovaDmitry Anatolievich KudlayLubov MitrofanovaPublished in: Diagnostics (Basel, Switzerland) (2023)
The myocardium of PASC patients demonstrated a significant increase in the number of CD68+ macrophages and a decrease in the expression of markers associated with angiopathy. No evidence of coronavirus-associated myocarditis was observed in any PASC patient.