dangerous diseases

we are laning adt Immune system.
We are learning about the Immune System.

we are doing a project heaet failure
We are doing a project on heart failure.

 
myocarditis is  inflammation of the heaet muscle.
Myocarditis is an inflammation of the heart muscle.
myocarditis  is an ainfectionof the heaet musde.
Myocarditis is an infection of the heart muscle.
myocarditis seriovsand it weaken the heart.
Myocarditis is serious. It weakens the heart.