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10 Cards in this Set
- Front
- Back
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Cardiac output formula
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CO = HR X SV
Normal = 4.0 to 8.0 Liters/min |
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Left ventricle resistance to eject blood from heart
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SVR
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Reflects volume in R side of the heart
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Central Venous Pressure
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Volume of left side of heart
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Pulmonary Artery Pressure
PAS = systolic PAD = diastolic |
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Volume of filling of ventricle (heart stretch)
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Preload
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Resistance Left ventricle must overcome to circulate blood (as it contracts)
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Afterload
*increased in HTN, Vasoconstriction |
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Difference between systolic and diastolic BP
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Pulse Pressure
Norm = 30mm - 40mm |
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Average pressure which blood moves through the vasculature
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Mean Arterial Pressure
Norm = 70 - 105 mmHg |
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MAP Formula
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systolic + (diastolic X 2) / 3
*next to BP on monitor |
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Volume that leaves the heart when L ventricle contracts
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Stroke Volume
Normal = 70ml |
