Etiology of secondary hypertension hypertension article

from wikipedia.org

Only in a small minority of patients with elevated arterial pressure, can a specific cause be identified. hypertension article These individuals will probably have an endocrine or renal defect that, if corrected, could bring blood pressure back to normal values.

Renal hypertension  hypertension article

Hypertension produced by diseases of the kidney. This includes diseases such as polycystic kidney disease or chronic glomerulonephritis. Hypertension can also be produced by diseases of the renal arteries supplying the kidney. This is known as renovascular hypertension; hypertension article it is thought that decreased perfusion of renal tissue due to stenosis of a main or branch renal artery activates the renin-angiotensin system.

Adrenal hypertension

Hypertension is a feature of a variety of adrenal cortical abnormalities. hypertension article In primary aldosteronism there is a clear relationship between the aldosterone-induced sodium retention and the hypertension.

In patients with pheochromocytoma increased secretion of catecholamines such as epinephrine and norepinephrine by a tumor hypertension article (most often located in the adrenal medulla) causes excessive stimulation of [adrenergic receptors], which results in peripheral vasoconstriction and cardiac stimulation. This diagnosis is confirmed by demonstrating increased urinary excretion of epinephrine and norepinephrine and/or their metabolites hypertension article (vanillylmandelic acid).

Coarctation of the aorta

Diet

The North American diet that is high in fat and salt has been proven to exacerbate hypertension. hypertension article A study in the U.S. found that patients placed on a strict vegetarian diet showed a significant benefit to their condition over the one year. Certain medications, especially NSAIDS (Motrin/ibuprofen) and steroids can cause hypertension. hypertension article Imported licorice (Glycyrrhiza glabra) inhibits the 11-hydroxysteroid hydrogenase enzyme (catalyzes the reaction of cortisol to cortison) hypertension article which allows cortisol to stimulate the Mineralocorticoid Receptor (MR) which will lead to effects similar to hyperaldosteronism, which itself is a cause of hypertension. hypertension article [Reference: Harrisons Internal Medicine, online edition (2007-04-14)]

Age

Over time, the number of collagen fibers in artery and arteriole walls increases, hypertension article making blood vessels stiffer. With the reduced elasticity comes a smaller cross-sectional area in systole, and so a raised mean arterial blood pressure.

Home

Products

Ginseng and Health

Testimonies

Quality Warranty

Order

FAQ

Contact Us

About Us

Other Resources

Business Opportunity

SiteMap

Chinese

eMedicine - Hypertension : Article by Sat Sharma
Hypertension is one of the most common worldwide diseases ... Hypertension Resource Center. Hypertension Resource Center. View all Hypertension Articles ...

Pregnancy Induced Hypertension - Womens Health and Medical Information on MedicineNet.com
... pregnancy induced hypertension index > pregnancy induced hypertension article ... Read 12 more Pregnancy Induced Hypertension related articles ...

eMedicine - Hypertension : Article by Leigh M Ettinger, MD, MS
The prevalence of hypertension in the United States for people aged 60-69 years ... Articles Images CME Advanced Search Consumer Health. Link to this site ...

hypertension -- Britannica Online Encyclopedia
... online encyclopedia article on hypertension: condition that ... This Article's. Table of Contents. hypertension. Print this Table of Contents. Linked Articles ...

High blood pressure (hypertension) - causes, treatments and medications
Offers an extensive overview of high blood pressure. Information includes causes, treatments, medications, and alternative medicines.

Hypertension - Wikipedia, the free encyclopedia
Article about hypertension, commonly referred to as high blood pressure. Persistent hypertension is one of the risk factors for strokes, heart attacks, and other conditions.

Hypertension
Academic journal intended for cardiologists, endocrinologists, pharmacologists, and physicians from the American Heart Association.

Hypertension definition - High Blood Pressure (hypertension) and related information on MedicineNet.com
... high blood pressure center > high blood pressure a-z list > hypertension article ... Definition of Hypertension Related Articles. High Blood Pressure ...

Pulmonary hypertension definition - High Blood Pressure (Hypertension) and Related Information on MedicineNet.com
... pressure center > high blood pressure a-z list > pulmonary hypertension article ... Definition of Pulmonary hypertension Related Articles. High Blood Pressure ...

Ocular Hypertension
The term ocular hypertension usually refers to any situation in which the ... However, within this article, ocular hypertension primarily refers to increased ...

Hypertension
High blood pressure, also referred to as hypertension, directly ... described earlier in this article. Overproduction of aldosterone ...

Hypertension -- Hypertension Instructions to Authors
... relate to an article published in Hypertension, within the preceding three months. ... portions of articles originally published in Hypertension to: Permissions ...

Hypertension: Current Medical Articles on Treatment, Prevention
Current medical journal articles on hypertension, featuring concise summaries and comment. ... Read more Hypertension articles >> Search. Enter keywords ...

Pulmonary hypertension - Wikipedia, the free encyclopedia
Categories: All articles with unsourced statements | Articles with unsourced ... Views. Article. Discussion. Edit this page. History. Personal tools. Sign ...

Hypertension - MSN Encarta
Hypertension, medical condition in which constricted arterial blood vessels increase the resistance to ... this article: "Hypertension," Microsoft® Encarta® ...

bmj.com Topics : Hypertension
Diagnosing left ventricular hypertrophy in arterial hypertension ... Most popular articles in September. View RSS feed. BMJ Group news. View RSS feed ...

Intercranial Hypertension Articles
Articles at Suite101 relating to Psuedo-tumor Cerebri is a rare condition ... This article is one in a series dealing with treatment options for people ...

Diagnosing Secondary Hypertension - January 1, 2003 - American Family Physician
... secondary causes of hypertension discussed in this article, along with signs of ... practice departments develop articles for "Problem-Oriented Diagnosis. ...

Intercranial Hypertension
This article is one in a series dealing with treatment ... Run down of upcoming articles and other information. discussions. Intercranial Hypertension ...

WebMD Hypertension/High Blood Pressure Center - Find high blood pressure and hypertension information and latest ...
WebMD Home Hypertension / High Blood Pressure Health Center. Email a Friend. Print Article ... are the current technical articles your doctor is reading. ...

What is hypertension - WebMD
... the basics about hypertension -- what normal blood ... Print Article. Hypertension/High Blood Pressure Health Center. Overview & Facts. Symptoms & Types ...

NEJM: Articles on hypertension -- diet, sleep apnea, and beta-adrenergic receptors
Articles covering topics such as diet, sleep apnea, and beta-adrenergic receptors, including case reports.


Hypertension Patients' Risk For Diabetes May Be Decreased By Preventing Or Reducing Enlarged Heart (Medical News Today)
High-blood-pressure patients treated for enlarged heart (left ventricular hypertrophy, LVH) who have regression or prevention of LVH may also have a better chance of preventing diabetes. Led by physician-scientists at NewYork-Presbyterian Hospital/Weill Cornell Medical Center, the research is published in the November Hypertension, a journal of the American Heart Association (AHA). [click link ...

Master Switch That Regulates Blood Pressure Identified By OHSU Researchers (Medical News Today)
A team of Oregon Health & Science University researchers studying a rare form of hypertension has identified the mechanism by which they believe a protein complex in the kidney operates as a master switch that regulates blood pressure, a finding that has broad implications for the treatment of more common forms of hypertension.The team led by David H. Ellison, M.D. [click link for full article]

Study Links Hypertension In Obese Children To Television Viewing (Medical News Today)
Researchers from the University of California, San Diego; the Rady Children's Hospital - San Diego; the University of California, San Francisco; and the University of South Alabama determined that television viewing is not only linked to childhood obesity, but also to hypertension in children, accor [click link for full article]

Specialized Search Engine Results can be Found by Clicking on Your Favorite Search Engine Below!
Google MSN Ask Jeeves Look Smart DMOZ Yahoo Searchalot Earthlink Mamma Dogpile AOL iWon Searchre Overture

blood diet high hypertension pressure blood high hypertension new pressure prevent program reduce reversing treat vital current diagnosis essential hypertension in nephrology treatment diastolic hypertension drug induced hypertension gestational hypertension herbs for hypertension hypertension and erectile dysfunction hypertension and stress hypertension diet hypertension drug hypertension exercise hypertension prevention labile hypertension maternal hypertension natural treatment for hypertension portal hypertension pregnancy induced hypertension pregnancy induced hypertension pih primary pulmonary hypertension pulmonary hypertension pulmonary hypertension symptom pulmonary hypertension treatment renal hypertension renovascular hypertension

Home | Index | hypertension article