RESUMEN
The coronavirus disease of 2019 (COVID-19) has been a cause of significant morbidity and mortality worldwide. Among the short- and long-term consequences of COVID-19, myocarditis is a disease to be taken into consideration. Myocarditis, in general, is related to a poor prognosis. However, the epidemiology and prognosis of myocarditis related to COVID-19 are currently unknown. While vaccination against COVID-19 is of great benefit at a public health level, the risk of myocarditis should be considered in the context of the global benefits of vaccination. In this narrative review, we will summarize the etiopathogenic bases, the epidemiology, the clinical manifestations, the course, diagnosis, prognosis, and the treatment of myocarditis related to SARS-CoV-2, as well as myocarditis secondary to mRNA vaccines.
RESUMEN
The cavitation phenomenon is caused by the local pressure depression that occurrs during the closure and/or opening of prosthetic valve leaflets. Occasionally, peculiar features of echocardiographic images generated by cavitation can simulate a mass or vegetation, and are a potential source of diagnostic error. A clinical case that illustrates this phenomenon is described.
