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Pseudohypertension in a patient with diffuse scleroderma

M H Rosner1, M D Okusa

  • 1Department of Medicine, University of Virginia Health System, Charlottesville, VA 22908, USA. mhr9r@virginia.edu

American Journal of Kidney Diseases : the Official Journal of the National Kidney Foundation
|March 29, 2001
PubMed

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Special considerations while measuring blood pressure01:28

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Hypertension II: Pathophysiology

Hypertension is a chronic condition in which the blood's force against artery walls is excessively high, posing risks such as heart disease. The condition's underlying mechanisms involve complex interactions among the cardiovascular, kidney, and autonomic nervous systems.Renin-Angiotensin-Aldosterone System (RAAS): This system significantly influences blood pressure regulation. When blood pressure decreases, the kidneys secrete renin. This enzyme transforms angiotensinogen, a plasma protein,...
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Hypertension III: Clinical Manifestations and Diagnostic Studies

Hypertension is asymptomatic and also referred to as the "silent killer" until it progresses to a severe stage or causes target organ disease. Patients may experience symptoms stemming from the strain on blood vessels and tissues in various organs or the heart's increased workload.Physical exams might show no abnormalities other than high blood pressure. Signs of vascular damage, when present, correspond to the organs supplied by the affected vessels, leading to target organ damage. For...
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