Biomaterial Database

[Phonocardiography in valvular & infundibular pulmonary stenosis]. 1959

J EMMRICH, and H STEIM, and H REINDELL

UI	MeSH Term	Description	Entries
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
D011666	Pulmonary Valve Stenosis	The pathologic narrowing of the orifice of the PULMONARY VALVE. This lesion restricts blood outflow from the RIGHT VENTRICLE to the PULMONARY ARTERY. When the trileaflet valve is fused into an imperforate membrane, the blockage is complete.	Pulmonary Stenosis,Pulmonary Stenoses,Pulmonary Valve Stenoses,Pulmonic Stenosis,Stenoses, Pulmonary,Stenoses, Pulmonary Valve,Stenosis, Pulmonary,Stenosis, Pulmonary Valve,Valvular Pulmonic Stenosis,Pulmonary Stenose,Pulmonic Stenoses,Pulmonic Stenoses, Valvular,Pulmonic Stenosis, Valvular,Stenose, Pulmonary,Stenoses, Pulmonic,Stenosis, Pulmonic,Valvular Pulmonic Stenoses
D006337	Heart Murmurs	Heart sounds caused by vibrations resulting from the flow of blood through the heart. Heart murmurs can be examined by HEART AUSCULTATION, and analyzed by their intensity (6 grades), duration, timing (systolic, diastolic, or continuous), location, transmission, and quality (musical, vibratory, blowing, etc).	Cardiac Murmurs,Diastolic Murmurs,Innocent Murmurs,Cardiac Murmur,Diastolic Murmur,Heart Murmur,Innocent Murmur,Murmur, Cardiac,Murmur, Diastolic,Murmur, Heart,Murmur, Innocent,Murmurs, Cardiac,Murmurs, Diastolic,Murmurs, Heart,Murmurs, Innocent
D006347	Heart Sounds	The sounds heard over the cardiac region produced by the functioning of the heart. There are four distinct sounds: the first occurs at the beginning of SYSTOLE and is heard as a "lubb" sound; the second is produced by the closing of the AORTIC VALVE and PULMONARY VALVE and is heard as a "dupp" sound; the third is produced by vibrations of the ventricular walls when suddenly distended by the rush of blood from the HEART ATRIA; and the fourth is produced by atrial contraction and ventricular filling.	Cardiac Sounds,Cardiac Sound,Heart Sound,Sound, Cardiac,Sound, Heart,Sounds, Cardiac,Sounds, Heart
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man