According to some researchers by measuring the le

According to some researchers,by measuring the levels of NT-proBNP in the blood people may know______.

A.where fewer people die from heart problem

B.whether they have the risk of heart attack,heart failure or stroke

C.would probably have lower rates of heart disease

D.how to test a person’s NT-proBNP level in the blood by himself

E.his heart muscle would be under pressure in some way

F.that napping is of great benefit to women too