What is allergic bronchitis? Is it part of COPD? And how it affected my right sided hypertrophy?

Nonspecific term. It may mean allergic asthma or a cough from post-nasal drips linked to hay fever. It is not part of COPD although some cases of allergic asthma may end up as part COPD with time. It has nothing to do with your heart if that's what you meant by right sided hypertrophy.