LDL transports cholesterol to cells HDL transports cholesterol to liver.

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transports cholesterol to cells HDL transports cholesterol to li
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    22-Dec-2015
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Transcript of LDL transports cholesterol to cells HDL transports cholesterol to liver.

  • Slide 1
  • LDL transports cholesterol to cells HDL transports cholesterol to liver
  • Slide 2
  • LDL + cholesterol can form thrombus = clot Hemorheologichemodynamic theory: Slowed blood flow = mechanism for cholesterol buildup on arterial walls
  • Slide 3
  • Slide 4
  • Acute Myocardial Infarction (AMI) Delivery of oxygen by the coronary arteries LESS THAN Oxygen demand of the myocardial cell ~ 200-250 ml/min Excercising 200 ml/min Rest Exercise 1000 ml/min ~ 1000 ml/min NORMAL Myocardium uses > 75% of oxygen delivered to it!!!!!!!
  • Slide 5
  • Acute Myocardial Infarction (AMI) Delivery of oxygen by the coronary arteries LESS THAN Oxygen demand of the myocardial cell ~ 200-250 ml/min Blockage of coronary = reduced flow.but there is no margin for reduced flow Excercising 200 ml/min Rest Exercise 1000 ml/min ~ 1000 ml/min NORMAL Clots & Narrowing Reduce Flow
  • Slide 6
  • Ischemic Cycling