Congenital heart defects are present at birth and can affect the structure of a person’s heart and its ability to work properly. Learn about heart defects and about Mary, an adult living with a heart defect.
Under a magnification of 400X, this photomicrograph revealed some of the ultrastructural morphology exhibited by this dermatophytic fungal organism, which was a species of Gymnoascus, labeled strain I-97.
