[Hemodynamic diagnosis of tricuspid insufficiency]. 1976

C Lelguen, and F Fernandez, and G Hanania, and J Maouad, and J P Saudemont, and F Chiche, and P Benoit, and L Scebat, and A Gerbaux

An analysis and comparison has been made of the value in the diagnosis and assessment of the degree of tricuspid incompetence of the following: the pressure curves of the right side of the heart, intracardiac phonocardiography and the venous dilution curves of ascorbic acid. The study was carried out on 49 patients, and a comparison made with selective right ventricular cineangiography, which was chosen arbitarily as a baseline. The information from the pressure curves and from intracardiac phonocardiography often contains errors of ommission or commission, but that from the venous dilution curves of ascorbic acid came out as the most reliable; these curves do tend to overestimate the degree of regurgitation, but they still allow us to reserve selective cineangiography, which is quantitatively a more precise method, for those cases in which the curves indicate a particularly severe degree of tricuspid incompetence.

UI MeSH Term Description Entries
D007201 Indicator Dilution Techniques Methods for assessing flow through a system by injection of a known quantity of an indicator, such as a dye, radionuclide, or chilled liquid, into the system and monitoring its concentration over time at a specific point in the system. (From Dorland, 28th ed) Dilution Techniques,Dilution Technics,Indicator Dilution Technics,Dilution Technic,Dilution Technic, Indicator,Dilution Technics, Indicator,Dilution Technique,Dilution Technique, Indicator,Dilution Techniques, Indicator,Indicator Dilution Technic,Indicator Dilution Technique,Technic, Dilution,Technic, Indicator Dilution,Technics, Dilution,Technics, Indicator Dilution,Technique, Dilution,Technique, Indicator Dilution,Techniques, Dilution,Techniques, Indicator Dilution
D008297 Male Males
D008875 Middle Aged An adult aged 45 - 64 years. Middle Age
D010100 Oxygen An element with atomic symbol O, atomic number 8, and atomic weight [15.99903; 15.99977]. It is the most abundant element on earth and essential for respiration. Dioxygen,Oxygen-16,Oxygen 16
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
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
D002648 Child A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL. Children
D005260 Female Females
D006439 Hemodynamics The movement and the forces involved in the movement of the blood through the CARDIOVASCULAR SYSTEM. Hemodynamic
D006801 Humans Members of the species Homo sapiens. Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man

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