Shock: physiology and pathophysiology (Proceedings)
October 1st 2011Shock is often defined as oxygen delivery to the tissue that is insufficient to meet tissue requirements. This may be due to altered hemodynamics, such that the circulatory system is unable to provide adequate pressure to drive perfusion.
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Practical coagulation and coagulation monitoring (Proceedings)
October 1st 2011Hemostasis is the physiologic process whereby bleeding is halted. The primary functions of the hemostatic system are to: 1) maintain blood in fluid state while in the vessels; 2) arrest bleeding at the site of injury and 3) remove the clot once healing is complete.
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