Blood Pressure and Drugs - University of Toronto血压和药物-多伦多大学.ppt
《Blood Pressure and Drugs - University of Toronto血压和药物-多伦多大学.ppt》由会员分享,可在线阅读,更多相关《Blood Pressure and Drugs - University of Toronto血压和药物-多伦多大学.ppt(23页珍藏版)》请在三一文库上搜索。
1、Blood Pressure and Drugs,Sarah Fu (sarah.fumail.utoronto.ca) Meng Xue Shi (mengxue.shimail.utoronto.ca) Shuhua Situ (shuhua.situlmail.utoronto.ca) Monica Tran (mo.tranmail.utoronto.ca) Presentation Date: Friday, September 21, 2012,PHM142 Fall 2012 Instructor: Dr. Jeffrey Henderson,Measure of systoli
2、c and diastolic pressure Pressure against the blood vessels Proportional to blood flow Transport of nutrients and O2 Removal of waste and CO2 Distribution of Hormones,Blood Pressure,Blood pressure above 140/90 Risk increases with age 2011 44% men and women ages 45-64 2011 45% men and women ages 65+,
3、Hypertension,Blindness Stroke Heart attack Heart failure Kidney damage High salt diet Obesity Hereditary Stress,Dangers of Hypertension,Causes,Renin-Angiotensin Aldosterone System,Liver,A: Enalapril,ACE Inhibitors,Liver,B,A: Enalapril B: Esterase,ACE Inhibitors,Liver,B,A: Enalapril B: Esterase,ACE I
4、nhibitors,Liver,B,A: Enalapril B: Esterase,ACE Inhibitors,Liver,B,A: Enalapril B: Esterase,ACE Inhibitors,Liver,B,B: Esterase C: Enalaprilat,ACE Inhibitors,Action of Benazeprilat,ACE Inhibitors,Hypotension Chest pain Abdominal pain Anemia,Adverse effects,1% during clinical trials,1% during clinical
5、trials,Fatigue Headache Dizziness Nausea,Common in institutionalized elderly Orthostatic Hypotension baroreflex failure or volume depletion Systolic bp decrease 20mm Hg Diastolic bp decrease 10mm Hg Associated with hypertension, increased age and diabetes mellitus,Hypotension,Symptoms Blurred vision
6、, headache, nausea, dizziness Risks Increased incident of cerebral vascular disease Mild cardio-infarction Coronary heart disease Heart failure Cardio-vascular mortality,Orthostatic Hypotension,Non-Medicinal Consumption of salt Consumption of extra fluids Head of bed elevated Physical Activity Abdom
7、inal binder,Treatments,Medicinal Pyridostigmine (Mestinon) Fludrocortisone (Florinef) Midodrine (ProAmatine),Vasopressor Increases standing systolic bp Metabolite desglymidodrine 1-agonist Activation of -adrenergic receptors Arterial and venous vasoconstriction Elevates blood pressure,Midodrine,Cyto
8、sol,Nucleus,Midodrine Desglymidodrine Glycine,Desglymidodrine,Phospholipase C,1-adrenergic receptor s,Vasoconstriction Increase BP,Enzymatic cleavage,Increase in calcium,Supine hypertension Scalp paresthesias Pilomotor reactions (goosebumps) Urinary urgency Headaches,Adverse Effects,Summary,Hyperten
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- Blood Pressure and Drugs University of Toronto血压和药物-多伦多大学 Toronto 血压 药物 多伦多 大学
链接地址:https://www.31doc.com/p-3512535.html