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182   $cc$2rdamedia
183   $acr$2rdacarrier
200 00$aBlood Pressure $eIntermediate /$fA.D.A.M., Inc
210 3 $aNew York, N.Y. $cInfobase$d[2013], c2010
215   $a1 streaming video file (2 min.) $csd., col
327   $aBlood Pressure: Intermediate (2:00)
330   $aEach heartbeat forces blood to flow to your organs and tissues. The force on the walls of the arteries is called blood pressure. Blood pressure depends on how much blood the heart pumps, the diameter of the arteries through which blood is pumped, and other factors. Generally, blood pressure is higher when more blood is pumped by the heart and the diameter is reduced. Stressful situations can temporarily increase blood pressure. Systolic pressure is measured when the heart ventricles contract. Diastolic pressure is measured when the ventricles relax. A systolic blood pressure of 120 mm Hg (millimeters of mercury) and a diastolic pressure of 80 mm Hg is in the middle of the range of normal blood pressures. A consistent reading of 140 mm Hg over 90 mm Hg qualifies as high blood pressure. If left untreated, high blood pressure could damage important organs such as the brain and kidneys.
606   $aBlood pressure
606   $aSelf-care, Health
608   $aEducational films.
608   $aInternet videos.
608   $aVideorecording.$2local
615  0$aBlood pressure.
615  0$aSelf-care, Health.
712 02$aA.D.A.M., Inc.
712 02$aFilms for the Humanities & Sciences (Firm)
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997   $aUNINA