What is the life expectancy of patients who have had heart transplants?

Approximately 80 percent of heart transplant recipients survive two years, 70 percent reach the five-year mark, and 50 percent live 10 years or more, according to the National Institutes of Health. Mayo Clinic places the survival rate at 88 percent after one year and 75 percent after five years.

While rejection is the main cause for a shortened life span, survival rates are also largely dependent on overall health, explains Healthline. In addition to taking daily anti-rejection medications, heart transplant recipients are urged to follow a heart-healthy diet and make lifestyle changes - including smoking cessation and regular exercise - as directed by their doctors.