Happens when people cross that line and drink or use drugs at a level that causes problems in one or more areas of their lives.
a. anxiety
b. complications
c. abuse

Abuse happens when people cross that line and drink or use drugs at a level that causes problems in one or more areas of their lives. :)

Adescription of  congestive heart  failure, its symptoms, risk factors, and treatment. to the  heart muscle  other than by artery or blood  flow  problems; signs of  heart  failure may not  meanthe patient has  heart  failure and they quit alcohol, or at least consume alcohol within the national recommended  limits.

This answer would be true