Results 261 to 270 of about 280,361 (316)
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Hypotension Unawareness in Profound Orthostatic Hypotension
The American Journal of Medicine, 2009Clinicians depend on history given by the patients when considering the diagnosis of orthostatic hypotension.Patients with a decrease in systolic blood pressure more than 60 mm Hg from baseline during a head-up tilt table test were included. They were classified according to their symptoms during the head-up tilt table test.
Steven D, Arbogast +4 more
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Tonsillektomie in Hypotension?
Archiv für Ohren- Nasen- und Kehlkopfheilkunde, 1957Es werden Normtonsillektomien unter Verwendung von Adrenalin mit Mandelausschalungen, die unter Hexamethoniumwirkung durchgefuhrt wurden, verglichen. Auf die nicht unwesentliche rolle psychischer Faktoren bei der Blutdruckgestaltung intra operationem wird hingewiesen.
H E, EULER, H, WINKLER
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Radiology, 1971
Abstract Four instances of prolonged nephrographic phase in patients with arterial hypotension are reported. Prolonged bilateral nephrograms during excretory urography should alert the radiologist to the possibility of arterial hypotension. Although the mechanism of the hypotensive nephrogram is not fully understood, continued glomerular filtration ...
M T, Korobkin, R, Kirkwood, H, Minagi
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Abstract Four instances of prolonged nephrographic phase in patients with arterial hypotension are reported. Prolonged bilateral nephrograms during excretory urography should alert the radiologist to the possibility of arterial hypotension. Although the mechanism of the hypotensive nephrogram is not fully understood, continued glomerular filtration ...
M T, Korobkin, R, Kirkwood, H, Minagi
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Clinics in Geriatric Medicine, 2002
A common problem among elderly people, orthostatic hypotension is associated with significant morbidity and mortality, which may be caused by medications, the cumulative effects of age- and hypertension-related alterations in blood pressure regulation, or age-associated diseases that impair autonomic function.
Seiji, Mukai, Lewis A, Lipsitz
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A common problem among elderly people, orthostatic hypotension is associated with significant morbidity and mortality, which may be caused by medications, the cumulative effects of age- and hypertension-related alterations in blood pressure regulation, or age-associated diseases that impair autonomic function.
Seiji, Mukai, Lewis A, Lipsitz
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Cardiac evaluation in hypotension-prone and hypotension-resistant hemodialysis patients
Kidney International, 1999 Cardiac evaluation in hypotension-prone and hypotension-resistant hemodialysis patients.BackgroundHypotension during hemodialysis occurs frequently, but the precise mechanism remains unclear.
A J Man In 'T Veld +2 more
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Surgical Clinics of North America, 1975
Deliberate hypotension can reduce major blood loss and indelicate operations can produce a drier field increasing the ease of surgery and the likelihood of a good result. The techniques used to induce hypotension can also be used to avoid dangerous hypertension during and after surgery.
M W, Ewards, D C, Flemming
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Deliberate hypotension can reduce major blood loss and indelicate operations can produce a drier field increasing the ease of surgery and the likelihood of a good result. The techniques used to induce hypotension can also be used to avoid dangerous hypertension during and after surgery.
M W, Ewards, D C, Flemming
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Australian and New Zealand Journal of Surgery, 1958
Summary The development of induced hypotension is discussed and its hazards briefly outlined. The superiority of trimetaphan camphor‐sulphonate (Arfonad) for hypotensive purposes is stressed. The restricted utility of induced hypotension in neurosurgery, and the value of simpler alternatives for the control of bleeding, are indicated.
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Summary The development of induced hypotension is discussed and its hazards briefly outlined. The superiority of trimetaphan camphor‐sulphonate (Arfonad) for hypotensive purposes is stressed. The restricted utility of induced hypotension in neurosurgery, and the value of simpler alternatives for the control of bleeding, are indicated.
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Mayo Clinic Proceedings, 1981
This article reviews the physiology and pathology of orthostatic blood pressure regulation. It describes the diverse clinical disorders of postural blood pressure adjustment, focusing attention on idiopathic orthostatic hypotension and the Shy-Drager syndrome, with emphasis on clinical aspects, pharmacology, and pathologic anatomy.
J E, Thomas +3 more
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This article reviews the physiology and pathology of orthostatic blood pressure regulation. It describes the diverse clinical disorders of postural blood pressure adjustment, focusing attention on idiopathic orthostatic hypotension and the Shy-Drager syndrome, with emphasis on clinical aspects, pharmacology, and pathologic anatomy.
J E, Thomas +3 more
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Medical Journal of Australia, 1995
Postural hypotension is a common and important problem in elderly patients and necessitates a careful review of medication and lifestyle factors which may precipitate it. Drugs to be avoided if possible include diuretics, alpha-adrenoceptor blocking agents and nitrates.
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Postural hypotension is a common and important problem in elderly patients and necessitates a careful review of medication and lifestyle factors which may precipitate it. Drugs to be avoided if possible include diuretics, alpha-adrenoceptor blocking agents and nitrates.
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Medical Clinics of North America, 1989
Orthostatic hypotension is a rare finding in healthy elderly subjects, but is a common clinical problem in older patients. Assessment of symptoms and the blood pressure response to standing is an important part of the initial evaluation and follow-up of geriatric patients. Generally, more than one cause will be identified, and these patients respond to
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Orthostatic hypotension is a rare finding in healthy elderly subjects, but is a common clinical problem in older patients. Assessment of symptoms and the blood pressure response to standing is an important part of the initial evaluation and follow-up of geriatric patients. Generally, more than one cause will be identified, and these patients respond to
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