Pulmonary valve disease is condition refers to any disorder of your heart's pulmonary valve, which is responsible for keeping blood from your heart flowing properly to your lungs. This is the valve separating the right ventricle (one of the chambers in the heart) and the pulmonary artery. The pulmonary artery carries oxygen-poor blood to the lungs.
Statistical analysis on pulmonary valve disease in Spain got the result as the primary end-point was all-cause, heart failure and sudden death mortality; 342 patients were analyzed and 185 (54.1%) died. Death occurred in 56.4% Chagas patients and 53.7% non-Chagas patients.