heart disease

This is, in a way, a mea culpa.I've been reporting on the COVID-19 vaccines for about a year, a task that kept me teaching how immunity boosting vaccinations work and why. The recordings are new and the immunology is complex. So, like so…

A Congenital heart Defect is when a heart develops a problem from before birth. Often this is such things as a hole in the heart. These problems usually develop before anyone is aware that they exist. Heart defects can have a wide degree of…