Search results
Apr 1, 2021 · Pathophysiological/Historical Concepts. The elusive nature of primary hypertension and the precise mechanisms underlying an elevation of blood pressure (BP), even in cases of secondary hypertension and in models of experimental hypertension, have remained a focus of debate and research for more than a century.
The pathophysiology of hypertension is an area which attempts to explain mechanistically the causes of hypertension, which is a chronic disease characterized by elevation of blood pressure. Hypertension can be classified by cause as either essential (also known as primary or idiopathic) or secondary. About 90–95% of hypertension is essential ...
Jun 1, 2004 · Pathophysiology. Hypertension is a chronic elevation of blood pressure that, in the long-term, causes end-organ damage and results in increased morbidity and mortality. Blood pressure is the product of cardiac output and systemic vascular resistance.
Jul 20, 2023 · Summarize the pathophysiology of essential hypertension and its pathological sequelae on organ systems throughout the body. Review the various treatment options for treating essential hypertension, both pharmacological as well as lifestyle modification strategies.
Hypertension - Etiology, pathophysiology, symptoms, signs, diagnosis & prognosis from the Merck Manuals - Medical Professional Version.
Feb 29, 2024 · Seek emergency medical help for anyone with these blood pressure numbers. High blood pressure is a common condition that affects the body's arteries. It's also called hypertension. If you have high blood pressure, the force of the blood pushing against the artery walls is consistently too high.
Sep 6, 2024 · Factors that play an important role in the pathogenesis of hypertension include the aging process, genetics, activation of neurohormonal systems such as the sympathetic nervous system and...
Mar 16, 2023 · An estimated 46% of adults with hypertension are unaware that they have the condition. Less than half of adults (42%) with hypertension are diagnosed and treated. Approximately 1 in 5 adults (21%) with hypertension have it under control. Hypertension is a major cause of premature death worldwide.
Pathophysiology of Hypertension. The Mosaic Theory and Beyond. David G. Harrison , Thomas M. Coffman, Christopher S. Wilcox. ABSTRACT: Dr Irvine Page proposed the Mosaic Theory of Hypertension in the 1940s advocating that hypertension is the result of many factors that interact to raise blood pressure and cause end-organ damage.
Apr 14, 2001 · There is still much uncertainty about the pathophysiology of hypertension. A small number of patients (between 2% and 5%) have an underlying renal or adrenal disease as the cause for their raised blood pressure.
