Does cardiomegaly cause heart failure?

Possible relation. Cardiomegaly is an anatomical diagnosis which means that the heart is enlarged. Heart failure is a disease state known as congestive heart failure or chf. There are many causes of CHF and cardiomegaly is but one and really not the primary issue.
Cardiomegaly. Cardiomegaly is a description of the heart size . Heart faliure is a clinical syndrome of breathlessness and swelling. Not all people with large heart have heart faliure i. E athletes.
Sortof related. Well they are related. Heart failure usually results in cardiomegaly but the cardiomegaly is more of a result of certain problems which also cause heart failure.