Results 351 to 360 of about 1,218,893 (387)
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THE NUTRITION OF THE HEART THROUGH THE VESSELS OF THEBESIUS AND THE CORONARY VEINS
, 1898F EW beliefs of the present day are more firmly intrenched than that of the total dependence of the mammalian heart upon the coronary arteries. We are taught that without the blood brought by these vessels the long-continued, rhythmic contractions of the
BY F. H. Pratt
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OXYGEN CONTENT OF BLOOD IN PATIENTS WITH VARICOSE VEINS
, 1929The pathogenesis of varicose veins and the concomitant abnormalities of the circulation are not clearly understood. My purpose in this paper is to record observations made in the course of study of the blood gases in a series of patients with apparent ...
A. Blalock
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Learning from the pulmonary veins.
Radiographics, 2013The purpose of this article is to review the basic embryology and anatomy of the pulmonary veins and the various imaging techniques used to evaluate the pulmonary veins, as well as the radiologic findings in diseases affecting these structures.
D. V. Porres +5 more
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Veterinary Record, 2012
IT is now 14 years since the publication of ‘In Newer Veins’, a volume of poetry written by veterinary surgeons and edited by Edward Boden and Bob Michell (an earlier …
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IT is now 14 years since the publication of ‘In Newer Veins’, a volume of poetry written by veterinary surgeons and edited by Edward Boden and Bob Michell (an earlier …
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, 2011
The various types, textures, and compositional zoning of pyrite in the gold-bearing saddle reefs, quartz veins, and surrounding sedimentary rocks provide new information on the potential source and timing of gold and arsenic and related fluid processes
Helen Thomas +7 more
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The various types, textures, and compositional zoning of pyrite in the gold-bearing saddle reefs, quartz veins, and surrounding sedimentary rocks provide new information on the potential source and timing of gold and arsenic and related fluid processes
Helen Thomas +7 more
semanticscholar +1 more source
The Butte Magmatic-Hydrothermal System: One Fluid Yields All Alteration and Veins
, 2013Mine exposures and deep drilling reveal that the Butte porphyry Cu-Mo ores occur in two, internally zoned domes with alteration assemblages containing biotite, K-feldspar, sericite, and chlorite.
M. Reed, B. Rusk, J. Palandri
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Management of varicose veins and venous insufficiency.
Journal of the American Medical Association (JAMA), 2012Chronic venous disease, reviewed herein, is manifested by a spectrum of signs and symptoms, including cosmetic spider veins, asymptomatic varicosities, large painful varicose veins, edema, hyperpigmentation and lipodermatosclerosis of skin, and ...
A. Hamdan
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Anatomy and pathology of the cranial emissary veins: a review with surgical implications.
Neurosurgery, 2012Emissary veins connect the extracranial venous system with the intracranial venous sinuses. These include, but are not limited to, the posterior condyloid, mastoid, occipital, and parietal emissary veins.
M. Mortazavi +8 more
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BMJ clinical evidence, 2005
Varicose veins are caused by poorly functioning valves in the veins, and decreased elasticity of the vein wall, allowing pooling of blood within the veins, and their subsequent enlargement. Varicose veins affect up to 40% of adults, and are more common in obese people, and in women who have had more than two pregnancies.We conducted a systematic review
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Varicose veins are caused by poorly functioning valves in the veins, and decreased elasticity of the vein wall, allowing pooling of blood within the veins, and their subsequent enlargement. Varicose veins affect up to 40% of adults, and are more common in obese people, and in women who have had more than two pregnancies.We conducted a systematic review
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The American Journal of Surgery, 1957
Abstract The right suprarenal vein was single in eight subjects. In these, its average diameter was under 0.4 cm. and it joined the inferior vena cava (or anomaly) in five instances, on the average 3.6 cm. proximal to the right renal vein. In three instances the single vein joined a right hepatic vein close to the junction of the latter with the ...
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Abstract The right suprarenal vein was single in eight subjects. In these, its average diameter was under 0.4 cm. and it joined the inferior vena cava (or anomaly) in five instances, on the average 3.6 cm. proximal to the right renal vein. In three instances the single vein joined a right hepatic vein close to the junction of the latter with the ...
openaire +3 more sources