Geometry.Net - Health_Conditions: Hypotension

Hypotension
hypotension, or low blood pressure, means that the pressure of blood as it circulatesaround the body is lower than normal, or lower than expected. hypotension.
http://www.disability.vic.gov.au/dsonline/dsarticles.nsf/pages/Hypotension?OpenD
Diseases And Conditions -- Discovery Health -- Orthostatic Hypotension
Orthostatic hypotension is low blood pressure that occurs when aperson stands up. orthostatic hypotension By Adam Brochert, MD.
http://health.discovery.com/diseasesandcond/encyclopedia/3222.html

Extractions: orthostatic hypotension By Adam Brochert, MD Orthostatic hypotension is low blood pressure that occurs when a person stands up. It results in decreased blood flow to the brain. What is going on in the body? When a person goes from sitting or lying to a standing position, gravity can cause blood to pool in the lower half of the body. This can lower the blood pressure . However, the body has many ways to prevent this from happening, such as the heart pumping harder. In various conditions, the body is unable to prevent abnormally low blood pressure from happening when a person stands up. This can lead to symptoms and is called orthostatic hypotension. What are the signs and symptoms of the infection? Symptoms of orthostatic hypotension occur when a person stands up. They may include: headache neck pain or shoulder pain dimming, blurring, or loss of vision dizziness weakness lightheadedness confusion falling down fainting , also called syncope What are the causes and risks of the infection? Orthostatic hypotension has many possible causes, including: dehydration , often from excessive vomiting , or severe diarrhea decreased blood volume, which can occur with excessive bleeding
Orthostatic Hypotension
Orthostatic hypotension is sudden low blood pressure that occurs when a personassumes a standing position. Subscribe now . Orthostatic hypotension.
http://healthlink.mcw.edu/article/921445822.html

Extractions: Subscribe now >> Orthostatic hypotension is sudden low blood pressure that occurs when a person assumes a standing position. It may be caused by hypovolemia (a decreased amount of blood in the body) resulting from the excessive use of diuretics, vasodilators, or other types of drugs, or prolonged bed rest. The disorder may be associated with Addisons disease, atherosclerosis (build-up of fatty deposits in the arteries), diabetes, and certain neurological disorders including Shy-Drager syndrome and other dysautonomias. Symptoms, which generally occur after sudden standing, may include dizziness, lightheadedness, blurred vision, and syncope (temporary loss of consciousness). When orthostatic hypotension is caused by hypovolemia due to medications, the disorder may be reversed by adjusting the dosage or by discontinuing the medication. When the condition is caused by prolonged bed rest, improvement may occur by sitting up with increasing frequency each day. In some cases, physical counterpressure such as elastic hose or whole-body inflatable suits may be required. The prognosis for individuals with orthostatic hypotension depends on the underlying cause of the condition.
Diabetes:Complication - Orthostatic Hypotension
DIABETES AND ORTHOSTATIC hypotension INTRODUCTION Orthostatic hypotension is saidto exist when there is a fall of 20 mms systolic or 10 mms diastolic blood
http://www.diabetesforum.net/cgi-bin/display_engine.pl?category_id=8&content_id=
Blood Pressure - Low
Alternate Names hypotension; Low blood pressure. sudden change in body position,usually from lying down to an upright position (orthostatic hypotension);
http://www.rwjuhh.net/Atoz/encyclopedia/article/003083.asp

Extractions: Medical Encyclopedia Encyclopedia Symptoms B -> Blood pressure - low Blood pressure - low Alternate Names: Hypotension; Low blood pressure Considerations: The blood pressure is normally above 90/60 mmHg (millimeters of mercury ). When the blood pressure is too low there is inadequate blood flow to the heart, brain, and other vital organs. Common Causes: Home Care: Follow prescribed therapy. Bed rest and some assistance with all activities may be recommended (at least until the condition improves). Call If: there is any sudden drop in blood pressure shock often accompanies trauma or injury). Call an ambulance or your health care provider immediately, and administer first aid.
Hypotension Orthostatique
Translate this page hypotension ORTHOSTATIQUE L'hypotension orthostatique est un facteur de risque importantde syncopes, de chutes et de perte d'autonomie chez le sujet âgé.
http://perso.wanadoo.fr/jean-pierre.martin/ency/fiches/hypotaortho.htm
Advances In The Treatment Of Orthostatic Hypotension
Geriatrics. June 2000 Advances in the Treatment of Orthostatic hypotension.Rose CMD. Diagnosis and Treatment of Orthostatic hypotension. Rose
http://www.mmhc.com/cg/suppl/ortho/

Extractions: Professor of Cardiovascular Research and Head of the Department of Geriatric Medicine, MRC Centre for Development of Clinical Brain Ageing, Institute for Health of the Elderly, University of Newcastle-upon-Tyne, United Kingdom Orthostatic hypotension is defined as a fall in systolic blood pressure of 20 mm Hg or more on standing or during head-up tilt. Advances in the understanding of the pathophysiologic processes associated with orthostatic hypotension have allowed a better understanding of treatment strategies. Age-related changes in blood pressure homeostasis are primarily responsible for orthostatic hypotension in the elderly. These include altered baroreflex sensitivity, decreased diastolic ventricular filling, increased sympathetic nervous activity, decreased beta adrenoreceptor responsiveness, and decreased parasympathetic activity. The overall result of these age-related physiologic changes is orthostatic hypotension, frequently associated with supine systolic hypertension. Further age-related changes in intravascular volume regulation and cerebral perfusion compound hemodynamic changes associated with orthostasis. Scope of the Problem in Long-Term Care In geriatric practice, orthostatic hypotension may present with fatigue, dizziness, falls, fractures, or cognitive impairment. The prevalence of orthostatic hypotension in the elderly varies from 6% in the community setting to 40% in elderly hospital patients. In a recent series from the author's group, orthostatic hypotension was present in over 60% of elderly patients with cognitive impairment or dementia who had experienced falls. The importance of orthostatic hypotension rests with its often serious consequences. These include fear of falling, dizziness, loss of consciousness, impaired quality of life, loss of independence, falls, fractures, and increased mortality.
Hypotension | Ahealthyme.com
You are here Home Ills Conditions hypotension. Related topics ,High Blood Pressure Center. hypotension Turkington, Carol A.
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Extractions: The pressure of the blood in the arteries rises and falls as the heart and muscles handle demands of daily living, such as exercise, sleep and stress. Some healthy people have blood pressure well below the average for their age, even though they have a completely normal heart and blood vessels. This is often true of athletes who are in superior shape. The term "hypotension" is usually used only when blood pressure has fallen so far that enough blood can no longer reach the brain, causing dizziness and fainting. Causes and symptoms Postural hypotension is the most common type of low blood pressure. In this condition, symptoms appear after a person sits up or stands quickly. In normal people, the cardiovascular system must make a quick adjustment to raise blood pressure slightly to account for the change in position. For those with postural hypotension, the blood pressure adjustment is not adequate or it doesn't happen. Postural hypotension may occur if someone is taking certain drugs or medicine for high blood pressure. It also happens to diabetics when nerve damage has disrupted the reflexes that control blood pressure. Many people have a chronic problem with low blood pressure that is not particularly serious. This may include people who require certain medications, who are pregnant, have bad veins, or have arteriosclerosis (hardening of the arteries).
Orthostatic Hypotension | Ahealthyme.com
You are here Home Health A to Z Orthostatic hypotension. Orthostatichypotension. Orthostatic hypotension Stonely, Dorothy Elinor.
http://www.ahealthyme.com/topic/topic100587236

Extractions: When a person stands upright, a certain amount of blood normally pools in the veins of the ankles and legs. This pooling means that there is slightly less blood for the heart to pump and causes a drop in blood pressure. Usually, the body responds to this drop so quickly, a person is unaware of the change. The brain tells the blood vessels to constrict so they have less capacity to carry blood, and at the same time tells the heart to beat faster and harder. These responses last for a very brief time. If the body's response to a change in vertical position is slow or absent, the result is orthostatic hypotension. It is not a true disease, but the inability to regulate blood pressure quickly. Causes and symptoms Orthostatic hypotension has many possible causes. The most common cause is medications used to treat other conditions. Diuretics reduce the amount of fluid in the body which reduces the volume of blood. Medicines used to expand the blood vessels increase the vessel's ability to carry blood and so lower blood pressure.
The Sarah Matheson Trust : Postural Hypotension
cerebellar ataxia, degenerative diseases, glial inclusion bodies, nervous systemdiseases, neurology, parkinsonism, postural hypotension, shy drager.
http://www.msaweb.co.uk/postural.htm
Hypotension
. The pressure of the bloodhypotension. Definition hypotension is the medical term for low bloodpressure.
http://www.chclibrary.org/micromed/00052380.html

Extractions: The pressure of the blood in the arteries rises and falls as the heart and muscles handle demands of daily living, such as exercise , sleep and stress . Some healthy people have blood pressure well below the average for their age, even though they have a completely normal heart and blood vessels. This is often true of athletes who are in superior shape. The term "hypotension" is usually used only when blood pressure has fallen so far that enough blood can no longer reach the brain, causing dizziness and fainting Postural hypotension is the most common type of low blood pressure. In this condition, symptoms appear after a person sits up or stands quickly. In normal people, the cardiovascular system must make a quick adjustment to raise blood pressure slightly to account for the change in position. For those with postural hypotension, the blood pressure adjustment is not adequate or it doesn't happen. Postural hypotension may occur if someone is taking certain drugs or medicine for high blood pressure. It also happens to diabetics when nerve damage has disrupted the reflexes that control blood pressure. Many people have a chronic problem with low blood pressure that is not particularly serious. This may include people who require certain medications, who are pregnant, have bad veins, or have arteriosclerosis (hardening of the arteries).
TRAUMA.ORG: Permissive Hypotension
TRAUMA.ORG Permissive hypotension and Lowvolume Resuscitation - The Trauma-ListDiscussion. Read Ken Mattox's editorial on Permissive hypotension.
http://www.trauma.org/archives/permhypo.html

Extractions: trauma.org (7:10) October 2002 Please mark my word. Within no less than 10 years, probably even less than 5 years, any [one] that raises the blood pressure to higher than 3/4 the pre injury level, especially if using crystalloid solutions will be severely criticized as violating one of the indicators, whether the injury be penetrating, blunt, elderly, child, or one's own self or family. Also mark this down on this date. The final target for a prehospital or EC measured BP will be that greater than 80 SYSTOLIC will be the level that the QA moral police will cite that those of you who believe in two large bore IVs, Rapid infusors, interosseous and sternal infursors, the 3 to 1 rule, and cyclic hyper resuscitation as causing unnecessary complications, deaths, and costs. Ken Mattox.
TRAUMA.ORG: Permissive Hypotension
TRAUMA.ORG Permissive hypotension and Lowvolume Resuscitation - A Bibliography. Permissivehypotension Ken Mattox, trauma.org 81, January 2003.
http://www.trauma.org/resus/permhypoeditorial.html

Extractions: We all recall the adrenalin rush in the field or emergency center resuscitation of the post traumatic hypotensive patient. We raise the blood pressure with the "treatment de jour" and get the patient to the operating room or ICU, only to face a complication or death later. We swell with pride as we brag that the patient was normotensive when he/she left our care. For decades, we have refused to even question whether or not our aggressive hyper resuscitation contributed to that death or complication. I have lived long enough to recall a long list of the techniques "de jour" to elevate the blood pressure: Permissive Hypotension Bibliography Trauma-List discussion of Permissive Hypotension in Trauma Resuscitation These comments beg another issue - the effectiveness and utility of our "end point measurement of resuscitation." Traditionally, one of the mainstays of evaluating "shock" and determining the effectiveness of a resuscitation effort has been the blood pressure. Many factors affect blood pressure, both low and high. The systolic blood pressure perhaps is one of the LEAST RELIABLE measures of shock or as an end point in resuscitation. Other end points do need to be and will be developed. One could even predict that the well informed resuscitationist of the next 10 years will disallow the use of a peripheral blood pressure recording device in assessing the level of hypoperfusion and adequacy of any treatment (or non-treatment).
HYPOTENSION
hypotension. Definition A condition of below normal systolic and diastolic bloodpressure. Spanish HIPOTENSION. French hypotension. See also
http://www.popin.org/~unpopterms/files/data/eng01001.htm
HYPOTENSION
Translate this page hypotension. Définition Condition caractérisée par une tension artérielle en-dessousdes niveaux systoliques et diastoliques normaux. Anglais hypotension.
http://www.popin.org/~unpopterms/files/data/fra01104.htm
Hypotension Intracrânienne : Arborescences MeSH
Translate this page hypotension Intracrânienne. Menu général CISMeF. système nerveux,maladies C10 page CISMeF du motclef système nerveux central
http://www.chu-rouen.fr/navimesh/navihypotensionintracranienne.html
Hypotension Oculaire : Arborescences MeSH
Translate this page hypotension Oculaire. Menu général CISMeF. hypotension oculaire C11.540page CISMeF du motclef kératopathie C11.204 + page CISMeF du motclef
http://www.chu-rouen.fr/navimesh/navihypotensionoculaire.html
Hypotension Symptoms
hypotension symptoms. hypotension is a condition in which the blood pressure islower than normal. Common causes of hypotension are shock. stress or trauma.
http://allsands.com/Health/Diseases/hypotensionsymp_rgv_gn.htm

Extractions: Hypotension symptoms Hypotension is a condition in which the blood pressure is lower than normal. Some people naturally have low blood pressure and they can function normally but in others there is usually something else causing it. Common causes of hypotension are: bodyOffer(1097) shock stress or trauma standing up suddenly allergic reaction to drugs anaphylaxis (a life-threatening allergic response) dehydration The blood pressure is normally above 90/60 mmHg. When the blood pressure is too low there is inadequate blood flow to the heart, brain and other vital organs. Borderline low blood pressure for one person may be normal for another. The most important factor is how the blood pressure changes from the baseline or normal condition. A fall of 30 mmHg or more from a person's baseline is considered low blood pressure. Sometimes hypotension can be manifested in fainting spells and temporary loss of consciousness. It is important to contact your GP if there is any sudden drop in blood pressure. In emergencies the condition will be stabilized first. Then, a history will be obtained and a physical examination performed. Frequent monitoring of vital signs (temperature, pulse, rate of breathing, blood pressure) will be necessary.
Hypotension | Building Better Health
You are here Home Ills Conditions hypotension Ills Conditions hypotension.Related topics hypotension is the medical term for low blood pressure.
http://www.buildingbetterhealth.com/topic/hypotension

Extractions: The pressure of the blood in the arteries rises and falls as the heart and muscles handle demands of daily living, such as exercise, sleep and stress. Some healthy people have blood pressure well below the average for their age, even though they have a completely normal heart and blood vessels. This is often true of athletes who are in superior shape. The term "hypotension" is usually used only when blood pressure has fallen so far that enough blood can no longer reach the brain, causing dizziness and fainting. Causes and symptoms Postural hypotension is the most common type of low blood pressure. In this condition, symptoms appear after a person sits up or stands quickly. In normal people, the cardiovascular system must make a quick adjustment to raise blood pressure slightly to account for the change in position. For those with postural hypotension, the blood pressure adjustment is not adequate or it doesn't happen. Postural hypotension may occur if someone is taking certain drugs or medicine for high blood pressure. It also happens to diabetics when nerve damage has disrupted the reflexes that control blood pressure. Many people have a chronic problem with low blood pressure that is not particularly serious. This may include people who require certain medications, who are pregnant, have bad veins, or have arteriosclerosis (hardening of the arteries).
Hypotension | BluePrint For Health
.You are here Home Ills Conditions hypotension, hypotension. Definition.hypotension is the medical term for low blood pressure.
http://blueprint.bluecrossmn.com/topic/hypotension

Extractions: The pressure of the blood in the arteries rises and falls as the heart and muscles handle demands of daily living, such as exercise, sleep and stress. Some healthy people have blood pressure well below the average for their age, even though they have a completely normal heart and blood vessels. This is often true of athletes who are in superior shape. The term "hypotension" is usually used only when blood pressure has fallen so far that enough blood can no longer reach the brain, causing dizziness and fainting. Causes and symptoms Postural hypotension is the most common type of low blood pressure. In this condition, symptoms appear after a person sits up or stands quickly. In normal people, the cardiovascular system must make a quick adjustment to raise blood pressure slightly to account for the change in position. For those with postural hypotension, the blood pressure adjustment is not adequate or it doesn't happen. Postural hypotension may occur if someone is taking certain drugs or medicine for high blood pressure. It also happens to diabetics when nerve damage has disrupted the reflexes that control blood pressure. Many people have a chronic problem with low blood pressure that is not particularly serious. This may include people who require certain medications, who are pregnant, have bad veins, or have arteriosclerosis (hardening of the arteries).

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