Biomaterial Database

Patent ductus arteriosus and pulmonary valve insufficiency; unusual clinical manifestations. 1970

C M Wunsch, and M E Tavel

UI	MeSH Term	Description	Entries
D006976	Hypertension, Pulmonary	Increased VASCULAR RESISTANCE in the PULMONARY CIRCULATION, usually secondary to HEART DISEASES or LUNG DISEASES.	Pulmonary Hypertension
D008297	Male		Males
D008875	Middle Aged	An adult aged 45 - 64 years.	Middle Age
D010701	Phonocardiography	Graphic registration of the heart sounds picked up as vibrations and transformed by a piezoelectric crystal microphone into a varying electrical output according to the stresses imposed by the sound waves. The electrical output is amplified by a stethograph amplifier and recorded by a device incorporated into the electrocardiograph or by a multichannel recording machine.	Phonocardiographies
D011665	Pulmonary Valve Insufficiency	Backflow of blood from the PULMONARY ARTERY into the RIGHT VENTRICLE due to imperfect closure of the PULMONARY VALVE.	Pulmonary Regurgitation,Pulmonary Valve Incompetence,Incompetence, Pulmonary Valve,Insufficiency, Pulmonary Valve,Pulmonary Valve Regurgitation,Regurgitation, Pulmonary,Regurgitation, Pulmonary Valve,Valve Incompetence, Pulmonary,Valve Insufficiency, Pulmonary,Valve Regurgitation, Pulmonary
D001794	Blood Pressure	PRESSURE of the BLOOD on the ARTERIES and other BLOOD VESSELS.	Systolic Pressure,Diastolic Pressure,Pulse Pressure,Pressure, Blood,Pressure, Diastolic,Pressure, Pulse,Pressure, Systolic,Pressures, Systolic
D002932	Cineangiography	Motion pictures of the passage of contrast medium through blood vessels.	Cineangiographies
D004374	Ductus Arteriosus, Patent	A congenital heart defect characterized by the persistent opening of fetal DUCTUS ARTERIOSUS that connects the PULMONARY ARTERY to the descending aorta (AORTA, DESCENDING) allowing unoxygenated blood to bypass the lung and flow to the PLACENTA. Normally, the ductus is closed shortly after birth.	Patent Ductus Arteriosus Familial,Patency of the Ductus Arteriosus,Patent Ductus Arteriosus
D006328	Cardiac Catheterization	Procedures in which placement of CARDIAC CATHETERS is performed for therapeutic or diagnostic procedures.	Catheterization, Cardiac,Catheterization, Heart,Heart Catheterization,Cardiac Catheterizations,Catheterizations, Cardiac,Catheterizations, Heart,Heart Catheterizations
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man