What is Cholesterol?Cholesterol is a sterol (a combination steroid and alcohol). Cholesterol is a lipid found in the cell membranes of all tissues, and it is transported in the blood plasma of all animals. Because cholesterol is synthesized by all eukaryotes, trace amounts of cholesterol are also found in membranes of plants and fungi.The name originates from the Greek chole- (bile) and stereos (solid), and the chemical suffix -ol for an alcohol, as researchers first identified cholesterol in solid form in gallstones by Francois Poulletier de la Salle in 1769. However, it is only in 1815 that chemist Eugene Chevreul named the compound "cholesterine".[2]Most of the cholesterol is synthesized by the body and some has dietary origin. Cholesterol is more abundant in tissues which either synthesize more or have more abundant densely-packed membranes, for example, the liver, spinal cord and brain. It plays a central role in many biochemical processes, such as the composition of cell membranes and the synthesis of steroid hormones. Cholesterol is insoluble in blood, but is transported in the circulatory system bound to one of the varieties of lipoprotein, spherical particles which have an exterior composed mainly of water-soluble proteins. The main types, low-density lipoprotein (LDL) and high-density lipoprotein (HDL) carry cholesterol from and to the liver.According to the lipid hypothesis, abnormally high cholesterol levels (hypercholesterolemia) and abnormal proportions of LDL and HDL are associated with cardiovascular disease by promoting atheroma development in arteries (atherosclerosis). This disease process leads to myocardial infarction (heart attack), stroke and peripheral vascular disease. As high LDL contributes to this process, it is termed "bad cholesterol", while high levels of HDL ("good cholesterol") offer a degree of protection. The balance can be redressed with exercise, a healthy diet, and sometimes medication. |
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dabl Educational Trust|Devices for Ambulatory Blood Pressure Comparison of an auscultatory versus an oscillometric ambulatory blood pressure monitor in normotensive, hypertensive and preeclamptic pregnancy. Phoenix Project The Phoenix Project is a study group of the Twin Cities IEEE to develop an ambulatory blood pressure monitor for the Halberg Chronobiology Center at the Blackwell Synergy - J CardioMetab Syndrome, Volume 1 Issue 3 Page Role of Home Blood Pressure and Ambulatory Blood Pressure Monitoring in Decisions of When and Whom to Treat: Recommendations for Practicing Clinicians Ambulatory Blood Pressure Monitoring and Blood Pressure Self The annualized resource cost of blood pressure self-measurement is $50 or less. On a national level, the annual direct costs of ambulatory blood pressure Brain Microbleeds Are Associated With Ambulatory Blood Pressure However, little is known about the relation of these abnormalities with blood pressure levels. We assessed the relation between ambulatory measured blood Ambulatory blood pressure - Wikipedia, the free encyclopedia Ambulatory blood pressure monitoring (ABPM) measures blood pressure at regular intervals throughout the day and night. It is believed to be able to reduce The Ambulatory Blood Pressure Monitor - gizmag Article Taking oneâ™s blood pressure can clearly tell you a lot about your health, but not nearly as much as SunTech Medicalâ™s Oscar 2 24-hour ambulatory b How should we take blood pressure in clinical practice?: The wider In the past 20 years a series of publications have shown that cardiovascular risk is predicted better by ambulatory blood pressure than clinic pressure.2 working group report on ambulatory blood pressure monitoring NATIONAL HIGH BLOOD PRESSURE EDUCATION PROGRAM (NHBPEP) WORKING GROUP REPORT ON AMBULATORY BLOOD PRESSURE MONITORING This publication is out of date and is NEJM -- Prognostic Value of Ambulatory Blood-Pressure Recordings Original Article from The New England Journal of Medicine -- Prognostic Value of Ambulatory Blood-Pressure Recordings in Patients with Treated Hypertension. Ambulatory Blood-Pressure Monitoring the estimate of true blood pressure â” ambulatory monitoring and home monitor- . from the dabl 24-hour Ambulatory Blood Pressure Measurement reporting Automated Ambulatory Blood Pressure Monitoring: Clinical Utility As a result of this trend, clinicians may increasingly rely on ambulatory blood pressure monitoring to improve the diagnosis and treatment of hypertension. Recommendations of the BHS: Obtaining a BP profile The increasing use of 24 h ambulatory blood pressure measurement in clinical practice has shown several patterns of blood pressure behaviour, Use and interpretation of ambulatory blood pressure monitoring This paper considers only the ambulatory measurement of blood pressure in adults. Its purpose is not to make a case for or against ambulatory measurement; ABC of hypertension: Blood pressure measurement -- O'Brien et al Automated sphygmomanometry: ambulatory blood pressure measurement A large variety of ambulatory blood pressure measurement devices are now available on Blood Pressure Health Center High blood pressure (hypertension) and low blood pressure (hypotension) can both cause cardiovascular problems. Ambulatory blood pressure monitoring or tilt Blood pressure measurement Ambulatory blood pressure monitoring (ABPM) involves measuring your blood pressure for 24 hours as you go about your daily routine and when asleep. eMJA: Ambulatory blood pressure monitoring End-organ damage associated with hypertension is more closely related to ambulatory blood pressure (ABP) than clinic or casual blood pressure measurements. High Blood Pressure: Using an Ambulatory Blood Pressure Monitor Information about the ambulatory blood pressure monitor from the American Academy of Family Physicians. |
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