1033 
en on 
ap ep 
= Eu 
Ne 
en ES LL 
alternation of the ventricle. This alternation was likewise described 
by Muskrns') and BronpGerst’). Gradually the height of the little 
}) These Proc. X p. 78. 
2) Nederl. Tijdschr. v. Geneesk. 2e reeks jaarg. 39. Vol. I, 1903, p. 1294. 
