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Topic: Diastolic blood pressure


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In the News (Sat 2 Jun 12)

  
  AllRefer Health - Blood Pressure (Diastolic Blood Pressure, Systolic Blood Pressure) - Test/Medical Exams/Tests
The pressure is determined by the force and the amount of blood pumped and the size and flexibility of the arteries.
Blood pressure is continually changing depending on activity, temperature, diet, emotional state, posture, physical state, and medication use.
High blood pressure increases the risk of heart failure, heart attack, stroke, and kidney failure.
health.allrefer.com /health/blood-pressure-info.html   (367 words)

  
 Blood pressure -- Facts, Info, and Encyclopedia article   (Site not responding. Last check: 2007-10-03)
Blood pressure is the (The force applied to a unit area of surface; measured in pascals (SI unit) or in dynes (cgs unit)) pressure exerted by the (The fluid (red in vertebrates) that is pumped by the heart) blood on the walls of the (A vessel in which blood circulates) blood vessels.
Blood pressure is most accurately measured invasively by placing a (A small flexible tube inserted into a body cavity for draining off fluid or introducing medication) cannula into a blood vessel and connecting it to a electronic pressure transducer.
Venous pressure is the blood pressure in a (A blood vessel that carries blood from the capillaries toward the heart; all veins except the pulmonary carry unaerated blood) vein.
www.absoluteastronomy.com /encyclopedia/b/bl/blood_pressure.htm   (1374 words)

  
 Blood Pressure Diastolic   (Site not responding. Last check: 2007-10-03)
Diastolic pressure is the force of blood in the...
Blood pressure - Impact of High-Normal Blood Pressure on the Risk of Cardiovascular Disease N Engl J Med 2001 Nov 1;345:1291-1297 [Systolic pressure of 130 to 139 mm Hg, diastolic pressure of 85 to 89 mm Hg, or both.
Blood pressure is measured in millimeters of mercury (mm Hg).
www.blood-pressure-control.info /blood-pressure-diastolic.html   (727 words)

  
 diastolic blood pressure - diastolic blood pressure Information   (Site not responding. Last check: 2007-10-03)
The average reduction is systolic pressure is 7% and the reduction of diastolic pressure...
Diastolic blood pressure is the level of pressure after the pressure is released by letting the air out of the blood pressure cuff, the heart is then...
Diastolic Blood Pressure refers to the pressure that is exerted on the walls of the various arteries around the body in between heart beats when the...
totalbloodpressureguide.info /diastolic-blood-pressure   (1170 words)

  
 Emergency Medicine
Since the invention of the sphygmomanometer in 1896, the assumption that diastolic blood pressure was the paramount prognostic indicator in patients with hypertension went virtually unchallenged for nearly a century.
However, diastolic pressure must always be interpreted in the context of the third measure of blood pressure, the pulse pressure, which is simply the difference between the systolic and diastolic values.
The diastolic pressure tends to peak between the ages of 55 and 60 and decreases after that, whereas systolic pressure continues to increase.
www.emedmag.com /html/pre/cov/covers/101500.asp   (2044 words)

  
 HighBloodPressureRemedy.com - Feel better!
The diastolic pressure, which is the bottom number, represents the pressure in the arteries as the heart relaxes after the contraction.
Blood pressure is the force in the arteries when the heart beats (systolic pressure) and when the heart is at rest (diastolic pressure).
High blood pressure (or hypertension) is defined in an adult as a blood pressure greater than or equal to 140 mm Hg systolic pressure or greater than or equal to 90 mm Hg diastolic pressure.
www.highbloodpressureremedy.com   (467 words)

  
 Healthopedia.com - High Blood Pressure (Hypertension)
High normal blood pressure is a systolic blood pressure of 130 to 139, and a diastolic pressure of 85 to 89.
Stage 1 high blood pressure is a systolic blood pressure of 140 to 159, and a diastolic pressure of 90 to 99.
Stage 2 high blood pressure is a systolic blood pressure of 160 to 179, and a diastolic pressure of 100 to 109.
www.healthopedia.com /high-blood-pressure   (646 words)

  
 Taking a blood pressure
The highest pressures occur during systole as blood is ejected into the aorta and subsequent arteries of the body.
When you apply a pressure of 180mm Hg to the arm, the 120mm of pressure from the artery cannot overcome your externally applied pressure; the artery stays shut.
Having a low blood pressure is inidicative of a longer (presumably healthier) life.
www.madsci.org /experiments/archive/859422898.Bi.html   (774 words)

  
 Diastolic Blood Pressure, Understanding Readings, High and Low BP - Guide4Living
Diastolic blood pressure refers to the pressure that is exerted on the walls of the various arteries around the body in between heart beats when the heart is relaxed.
The moment that diastolic blood pressure levels reach 90 mmHg it is an indication that the patient concerned is suffering from hypertension, or high blood pressure.
Systolic blood pressure is known to rise with age as a result of the hardening of the arteries.
www.guide4living.com /bloodpressure/diastolic.htm   (482 words)

  
 ► Blood pressure
Blood pressure is a measurement of the force applied against the walls of the arteries as the heart pumps blood through the body.
The blood pressure is usually taken while the person is seated with the arm resting on a table and slightly bent so that the arm is at the same level as the heart.
To perform the blood pressure measurement, the blood pressure cuff is wrapped snugly around the upper arm and positioned so that the lower edge of the cuff is 1 inch above the bend of the elbow.
www.umm.edu /ency/article/003398.htm   (734 words)

  
 Blood Diastolic High pressure Online
As blood is pumped from your heart through your body; the blood puts force or pressure against the blood vessel (or artery) walls.
High blood pressure (hypertension) is often called a silent killer because you can have it for years without...
Blood pressure is now categorized as optimal; normal; high normal; and hypertensive.
highbloodpressure.healthy-diet-site.com /high-diastolic-blood-pressure   (413 words)

  
 Blood Pressure Measurement   (Site not responding. Last check: 2007-10-03)
Is an exaggeration of the normal fall in systolic pressure that occurs during inspiration, seen in patients with constrictive pericarditis or pericardial tamponade and in patients with severe pulmonary disease or restrictive cardiomyopathy.
Blood pressure levels are affected by environmental, emotional and physical stimuli, so every effort should be made to standardize the conditions of measurement, keeping extraneous influences to a minimum.
In particular, a pronounced postural drop in the blood pressure with standing may be a clue to severe sodium restriction in patients with renal parenchymal hypertension and chronic renal failure and also an indication of too vigorous antihypertensive therapy with agents capable of producing arthrostatic hypotension.
www.indegene.com /Gen/FeatArt/indGen_Fet_13-10-2000_3.asp   (4054 words)

  
 MedlinePlus Medical Encyclopedia: Blood pressure
Blood pressure is a measurement of the force applied to the walls of the arteries as the heart pumps blood through the body.
Blood pressure is usually measured while you are seated with your arm resting on a table.
As the pressure falls, the level on the dial or mercury tube at which the pulsing is first heard is recorded.
www.nlm.nih.gov /medlineplus/ency/article/003398.htm   (1023 words)

  
 Effective Treatments for Blood Pressure
Overall, it reduced blood pressure by an average of 5.5 mm Hg for systolic and an average of 3.0 mm Hg for diastolic.
Blood pressure reductions occurred in men and women, and in whites and minorities.
Further, the blood pressure reductions happened quickly--within 2 weeks after starting the diet--and were maintained for the rest of the 8 weeks on the diet.
www.gday-mate.com /blood_pressure/index.htm   (884 words)

  
 High Diastolic Blood Pressure   (Site not responding. Last check: 2007-10-03)
Blood pressure is now categorized as optimal, normal, high...
Blood pressure increases as we age, but the number generally regarded as "normal" is 120/80.
High systolic blood pressure in people 60 and over is a much more important heart disease risk factor than high diastolic blood pressure, write...
hypertensioninfo.info /hypertension/high-diastolic-blood-pressure.html   (382 words)

  
 Dr. Koop - Blood pressure
Blood pressure is usually measured while you are seated with your arm resting on a table.
Blood pressure readings are usually given as 2 numbers: for example, 110 over 70 (written as 110/70).
The second number is the diastolic blood pressure reading, and it represents the pressure in the arteries when the heart is at rest.
www.drkoop.com /ency/93/003398.html   (795 words)

  
 The diastolic blood pressure in systolic hypertension.   (Site not responding. Last check: 2007-10-03)
However, it is a normal diastolic pressure that separates patients with isolated systolic hypertension from those with essential hypertension.
The normal diastolic and elevated systolic pressures are largely due to age-related stiffening of the aorta.
This augments the systolic pressure further, increasing cardiac work while reducing the diastolic pressure, on which coronary flow is dependent.
www.arclab.org /medlineupdates/abstract_10651605.html   (271 words)

  
 ICPA - Blood Pressure/Hypertension
Systolic pressure was lowered by an average of 27 mm Hg, and the diastolic pressure by an average of 13 mm Hg.
In those with the highest pre-treatment blood pressures, the treatment effect was greatest, indicating that the effective in hypertensives may be even more significant.
In this patient-blinded, assessor-blinded, placebo-controlled study, the authors state that the data "lend support to the hypothesis that chiropractic manipulation of the thoracic spine significantly reduces blood pressure in patients with elevated blood pressure." Both systolic and diastolic blood pressure decreased significantly in the adjusted group.
www.icpa4kids.org /research/chiropractic/blood.htm   (1194 words)

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