Heart blockage could be induced by several circumstances,
and medications. The power of people with the condition (the homeland), they
are born, or is it too long to develop (acquired). Degree heart block. It may seem contradictory, but among the basic cause of
heart block, BA is very appropriate. For instance the condition is common among
elite runners from a distance. This is because prolonged intense exercise muscles through
the heart, causing less disturbance of electrical signals in the heart of the
rose.