Results 371 to 380 of about 294,955 (400)
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Clinics in Plastic Surgery, 1978
This paper presents the several anatomic features of the anomaly, notes the information available on its frequency, describes criteria for its surgical correction, and analyzes the procedures advocated for its treatment in the light of these principles.
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This paper presents the several anatomic features of the anomaly, notes the information available on its frequency, describes criteria for its surgical correction, and analyzes the procedures advocated for its treatment in the light of these principles.
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Cardiology Clinics, 1990
Constrictive pericarditis is a complex disorder characterized by abnormal thickening of the pericardium that leads to pathologic changes in cardiac hemodynamic data. The disorder can be suspected by history and physical findings. Data from echocardiography, CT, and MRI offer diagnostic information.
G M, Brockington +2 more
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Constrictive pericarditis is a complex disorder characterized by abnormal thickening of the pericardium that leads to pathologic changes in cardiac hemodynamic data. The disorder can be suspected by history and physical findings. Data from echocardiography, CT, and MRI offer diagnostic information.
G M, Brockington +2 more
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Phonetica, 1978
Abstract From a fiberscope, the tip of which was swung from left to right in the pharynx, cinefilm frames were obtained which showed the cross-sectional shape of pharyngeal constrictions in back vowels. This information was combined with the information offered by X-ray pictures of the same subject phonating the same vowels on a ...
J, Gauffin, J, Sundberg
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Abstract From a fiberscope, the tip of which was swung from left to right in the pharynx, cinefilm frames were obtained which showed the cross-sectional shape of pharyngeal constrictions in back vowels. This information was combined with the information offered by X-ray pictures of the same subject phonating the same vowels on a ...
J, Gauffin, J, Sundberg
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MRI bullseye sign: An indicator of peripheral nerve constriction in parsonage‐turner syndrome
Muscle and Nerve, 2017The role of MRI in identifying hourglass constrictions (HGCs) of nerves in Parsonage‐Turner syndrome (PTS) is largely unknown.
D. Sneag +5 more
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Effusive–Constrictive Pericarditis
New England Journal of Medicine, 2004Effusive-constrictive pericarditis is an uncommon pericardial syndrome characterized by concomitant tamponade, caused by tense pericardial effusion, and constriction, caused by the visceral pericardium. We conducted a prospective study of its clinical evolution and management.From 1986 through 2001, all patients with effusive-constrictive pericarditis ...
Jordi Soler-Soler +4 more
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Permeability Description by Characteristic Length, Tortuosity, Constriction and Porosity
Transport in Porous Media, 2014In this article we investigate the permeability of a porous medium as given in Darcy’s law. The permeability is described by an effective hydraulic pore radius in the porous medium, the fluctuation in local hydraulic pore radii, the length of streamlines,
C. Berg
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Unusual diastolic murmurs in constrictive pericarditis and constrictive endocarditis
American Heart Journal, 1968Abstract Three patients with unusual diastolic murmurs are described. Two with constrictive pericarditis presented with the murmurs and hemodynamic findings of tricuspid stenosis attributed to localized constriction of the valves. The third presented with mitral, tricuspid, and aortic valve murmurs, chronic congestive cardiac failure, and a normal ...
Walter Beck +5 more
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Study of the effects of vocal tract constriction on glottal vibration.
Journal of the Acoustical Society of America, 2014Characteristics of glottal vibration are affected by the obstruction to the flow of air through the vocal tract system. The obstruction to the airflow is determined by the nature, location, and extent of constriction in the vocal tract during production ...
V. K. Mittal +2 more
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Break-up of droplets in a concentrated emulsion flowing through a narrow constriction.
Soft Matter, 2014This paper describes the break-up of droplets in a concentrated emulsion during its flow as a 2D monolayer in a microchannel consisting of a narrow constriction.
L. Rosenfeld +4 more
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Chronic constrictive pericarditis∗
The American Journal of Cardiology, 19611. 1. A series of forty cases of constrictive pericarditis is analyzed and the subject reviewed in the light of this experience. 2. 2. One-quarter of the cases were still in the active stage of disease. The chief differences between these patients and those with chronic inactive pericarditis are emphasized. 3. 3.
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