3-28-07 - Blood pressure & heart sounds: Force exerted...

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-1Ch. 18 The Heart Continuously working pump (70-80bpm) 42 million beats per year, 700k gallons per year, less than 1lb P. 501 Three layers: epicardium (visceral pericardium), myocardium, endocardium Four chambers of the heart: right atrium>right ventricle>left atrium>left ventricle Valves of the heart: right atrioventricular (tricuspid)>pulmonary semilunar>left atrioventricular (bicuspid)>aortic (semilunar) Right AV valve: Aortic semi lunar valve: moon shaped flaps. Valve open (heart contracting) valve closed (heart relaxed)
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Unformatted text preview: Blood pressure & heart sounds: Force exerted against vessel walls: systole, diastole Lub-dub Closing of av valves, closing of semi lunar valves 120/80 normal/ >140/100 high/ <100/60 low Auscultation: listening to the heart Circulatory routes: systemic circulation, pulmonary circulation, coronary circulation...
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This note was uploaded on 04/17/2008 for the course APK 2100 taught by Professor Dr.tillman during the Spring '07 term at University of Florida.

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