The Q-I sound and the II sound-opening snap of mitral valve intervals in mitral stenosis before and after commissurotomy.
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Cardiac Surgical Procedures↗
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Results for “Sound”
Explore indexed PubMed citations for clinical trials, systematic reviews and public health research. Read source abstracts and follow each citation to its original PubMed record.
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The forces needed to evoke sounds from cardiac tissues, and the attenuation of heart sounds.
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Heart↗
RESEARCH ON SOUND PROPAGATION IN SOUND-ABSORBENT DUCTS WITH SUPERIMPOSED AIR STREAMS. VOLUME IV. TECHN DOCUM REP AMRL-TDR-62-140 (IV).
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Acoustics↗
[Aurical sound & the third sound in mitral defects; phonocardiographic study].
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Disease↗
Effect of respiration and upright position on the interval between the two components of the second heart sound and that between the second sound and the mitral opening snap.
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Cell Respiration↗
[Phonocardiographic studies of the pregnant uterus: (a) sounds of maternal origin; (b) sounds of fetal origin].
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Electrocardiography↗
[Studies on the behavior of heart sound frequency during and after physical performance; heart sound frequency of 20-30 year old untrained men during submaximal performance of 1 watt or 2 watts/kg body weight on a hand crank ergometer].
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Body Weight↗
[Differential diagnosis of abnormal heart sounds (including miscellaneous heart sounds)].
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Diagnosis, Differential↗
[Preliminary findings on the use of an intracardiac sound generator for the study of the transmission and calibration of cardiac sounds and murmurs].
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Calibration↗
[ON SPATIAL ANALYSIS OF CONDITIONED SOUND STIMULI AND EXPERIMENTAL NEUROSIS CAUSED BY THE SPATIAL APPROXIMATION OF SOURCES OF SOUND STIMULATION].
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Animals↗
[FREQUENCY ANALYSIS OF HEART SOUNDS WITH A NEW HEART SOUND SPECTROGRAPH].
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Diagnosis, Differential↗
[The effect of chronic sound injury on cochlear potential in the guinea pig; a contribution on biologic testing of sound-producing devices].
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Biological Products↗
[Characteristics of the wave form of intrabronchial spark sounds on the chest wall and discontinuous adventitious lung sounds (author's transl)].
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Animals↗
Sound and sound emission apparatus in puerulus and postpuerulus of the western rock lobster (Panulirus longipes).
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Animals↗
[The sound character of artificial sound structures].
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Factor Analysis, Statistical↗
A quantitative method for the in vitro study of sounds produced by prosthetic aortic heart valves. Part II: An experimental, comparative study of the sounds produced by a normal and simulated-abnormal Starr-Edwards series 2400 aortic prosthesis.
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Aortic Valve↗
A quantitative method for the in vitro study of sounds produced by prosthetic aortic heart valves. Part III: An experimental comparative study of the sounds produced by normal and simulated-abnormal Smeloff aortic prostheses.
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Aortic Valve↗
Letter: Significance of fourth heart sound and split first heart sound.
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Adult↗