Results 251 to 260 of about 1,479,001 (304)
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The American Journal of Cardiology, 1971
Eleven cases of hypertension after renal trauma were reviewed. The average age of the patients was 22 years on first examination at the Cleveland Clinic. Ten patients were asymptomatic; 4 were not aware that they had suffered specific renal trauma. The onset of hypertension occurred at very different intervals after the traumatic event, sometimes after
R P, Grant +5 more
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Eleven cases of hypertension after renal trauma were reviewed. The average age of the patients was 22 years on first examination at the Cleveland Clinic. Ten patients were asymptomatic; 4 were not aware that they had suffered specific renal trauma. The onset of hypertension occurred at very different intervals after the traumatic event, sometimes after
R P, Grant +5 more
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Urologic Radiology, 1988
Hypertension caused by renal abnormalities represents a small but significant percentage of the total hypertensive population. In each case, the abnormality affects renal hemodynamics, resulting in the excess secretion of renin. Renal hypertension may result from major vascular abnormalities--most often stenoses--microcirculatory disease, and renal ...
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Hypertension caused by renal abnormalities represents a small but significant percentage of the total hypertensive population. In each case, the abnormality affects renal hemodynamics, resulting in the excess secretion of renin. Renal hypertension may result from major vascular abnormalities--most often stenoses--microcirculatory disease, and renal ...
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The Renal Medulla and Hypertension
Hypertension, 1995Abstract We review evidence supporting the conclusion that renal dysfunction underlies the development of all forms of hypertension in humans and experimental animals. Indexes of global renal function are generally normal in the early stages of most genetic forms of hypertension, but renal function is clearly impaired in long ...
A W, Cowley +3 more
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Journal of Cardiovascular Risk, 1995
The kidney can be considered as both culprit and victim in the hypertensive process. Deranged renal function contributes to the development of arterial hypertension and of secondary vascular damage at the glomerular and arteriolar level and accounts for the development of progressive nephrosclerosis.
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The kidney can be considered as both culprit and victim in the hypertensive process. Deranged renal function contributes to the development of arterial hypertension and of secondary vascular damage at the glomerular and arteriolar level and accounts for the development of progressive nephrosclerosis.
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THE PATHOPHYSIOLOGY OF RENAL HYPERTENSION
Australian and New Zealand Journal of Surgery, 1977The increased understanding of the mechanisms leading to production of renal hypertension, and in particular the recognition of the renin‐anglotensin‐aldosterone axis as an integrated capacity‐volume system for the control of arterial blood pressure, now allows a rational approach to the diagnosis and management of patients suffering from this disease.
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Archives of Surgery, 1974
Delayed development of renal vascular hypertension secondary to surgical ligation of a major branch of the renal artery occurred. The blood pressure returned to normal levels after surgical removal of the ischemic section of the kidney. This case reiterates the importance of maintaining complete vascular supply to kidneys during renal surgery and ...
J L, McCormack +3 more
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Delayed development of renal vascular hypertension secondary to surgical ligation of a major branch of the renal artery occurred. The blood pressure returned to normal levels after surgical removal of the ischemic section of the kidney. This case reiterates the importance of maintaining complete vascular supply to kidneys during renal surgery and ...
J L, McCormack +3 more
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Hypertension and Renal Disease
Veterinary Clinics of North America: Small Animal Practice, 1996Systemic hypertension is commonly associated with chronic renal failure in dogs and cats. Consequences of systemic hypertension are manifested by pathologic changes involving the eyes, heart, central nervous system, and/or kidneys. These changes may be prevented or reversed by diagnosing and treating systemic hypertension.
J W, Bartges, A M, Willis, D J, Polzin
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Mechanisms of renal hypertension and renal contribution to primary hypertension
Steroids, 1993Investigators in hypertension have extensively evaluated the mechanisms of hypertension as first described by Goldblatt in his classic clipped kidney models. Although renovascular hypertension appears to affect only 2-4% of the population referred for diagnostic studies of hypertension, our understanding of renovascular hypertension has broadened from ...
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Renal function in hypertension
The American Journal of Medicine, 1988Hypertension certainly accelerates the age-related changes in renal structure and function, mainly in the glomerulus. Both sodium handling and the renin-angiotensin system are involved in the aging process. Among the available classes of antihypertensive agents, the eventual deterioration of renal function induced by angiotensin-converting enzyme ...
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