Subject “health”, level “middle school”
very good sense of humor
Answer:
The life expectancy for congestive heart failure depends on the cause of heart failure, its severity, and other underlying medical conditions. In general, about half of all people diagnosed with congestive heart failure will survive five years. About 30% will survive for 10 years.
The nasal cannula refers to the "mask" or nasal tubes used to provide supplemental Oxygen to a patient.