Management of COVID-19 myopericarditis with reversal of cardiac dysfunction after blunting of cytokine storm: a case report.

Background: Coronavirus disease 2019 (COVID-19) is a syndrome that has been associated with multiple cardiac complications including myopericarditis. The pathophysiology and treatment for myopericarditis in the setting of COVID-19 infection is still under investigation.

Case Summary: We present a case of a 60-year-old male admitted for dyspnoea due to COVID-19.

A rare combination of LMCA fistula to left superior vena cava with drainage into the coronary sinus in a 74-year-old woman.

Coronary artery fistulae are rare anomalies in which a communication is present between a coronary artery and either a cardiac chamber or another vascular structure, such as the pulmonary artery or coronary sinus. Most fistulae are congenital in origin, but they can also occur as a result of chest trauma or endocardial biopsy. The presence of a fistula is a rare occurrence in itself, but the different origins and drainage sites of fistulae are what make them even more rare.