Even though they are actually specialized muscle cells, the actions of the heart's
conduction system most closely resemble the action of

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.

Sorry man that a really hard one you got there

Answergoing for a brief walk ahead of time and stretching afterward;