Pulmonary (or pulmonic) insufficiency (or incompetence, or regurgitation) is a condition in which the pulmonary valve is incompetent and allows backflow from the pulmonary artery to the right ventricle of the heart during diastole. While a small amount of backflow may occur ordinarily, it is usually only shown on an echocardiogram and is harmless. More pronounced regurgitation that is noticed through a routine physical examination is a medical sign of disease and warrants further investigation. If it is secondary to pulmonary hypertension it is referred to as a Graham Steell murmur.
complications of Tetralogy of Fallot
symptom of Trilogy of Fallot
complications of Congenital heart defect
complications of Hypertrophic cardiomyopathy
medical cause of Cardiomegaly
complications of Left ventricular hypertrophy
complications of Aortic aneurysm
medical cause of Hypertrophic cardiomyopathy