If you have rheumatic heart disease, high blood pressure, or diabetes, or take digitalis drugs, vitamin E can be harmful.
Vitamin E helps people with heart problems
( z1 help :ARG0 ( z2 small-molecule :name ( z3 name :op "vitamin" :op "E" ) ) :ARG1 ( z4 problem :mod ( z5 heart ) ) :ARG2 ( z6 person ) )