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13 Cards in this Set
- Front
- Back
- 3rd side (hint)
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Poisuelle equation |
P1-P2/R |
Think of MAP formula |
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Resistance of vessel formula |
R=vL/r^4 |
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Velocity |
V=Q/CSA |
Remember aorta has low CSA so high velocity |
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Reynolds number |
Reynold=density x velocity x diameter/ viscosity |
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Compliance |
C=V/P |
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Law of Laplace |
Tension= pressure x radius |
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Cardiac output |
CO=HRxVR |
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Preload indices |
LVEDP LVESP CVP Pulmonary capillary wedge pressure Right atrial pressure |
Right atrial pressure |
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Indices for tension |
Stroke volume Systolic performance Cardiac output Peak systolic pressure Stroke work |
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What is on x and y axis of frank sterling |
X axis- preload Y axis- tension |
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Relationship between VR resistance psf and raf |
VR=psf-raf/R |
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Ventricular function vector graph |
X axis - systolic performance Y axis- ventricular preload
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Psf relations |
Psf = volume/compliance |
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