rheumatic myocarditis

In Freiburg, Bracht made important contributions concerning the pathological study of rheumatic myocarditis.

That's about it for the facts of Mygatt's life, except for the illnesses that killed him - rheumatic myocarditis, acute gastritis, hiccups and exhaustion - and for the promise he exacted from Margaret, his second wife, formerly his sister-in-law.