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A board by Arabella

Cardiac hemodynamics

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7 items · Last updated Monday 1st February 2016
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Basic Hemodynamic Principles Viewed Through Pressure Volume Relations

The goal of this webinar is to provide an overview of the fundamental principles of preload, afterload, contractility and lusitropy.  
youtube.com
over 3 years ago
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5
74

Basic Hemodynamic Principles Viewed Through Pressure Volume Relations

Tutorial on Advanced Concepts in Pressure-Volumne Analysis.  
youtube.com
over 3 years ago
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8
466

What is afterload?

Rishi is a pediatric infectious disease physician and works at Khan Academy.  
khanacademy.org
over 3 years ago
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1
9

Compliance and elastance

Learn about compliance (and elastance) of arteries, veins, and lead pipes! Rishi is a pediatric infectious disease physician and works at Khan Academy.  
khanacademy.org
over 3 years ago
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5
345

Pressure in the left heart - part 1

Watch the pressure in the left heart go up and down with every heart beat! Rishi is a pediatric infectious disease physician and works at Khan Academy.  
khanacademy.org
over 3 years ago
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1
539

Normal arterial line waveforms

The arterial pressure wave (which is what you see there) is a shockwave; it travels much faster than the actual blood which is ejected. It represents the impulse of left ventricular contraction, conducted though the aortic valve and vessels along a fluid column (of blood), then up a catheter, then up another fluid column (of hard tubing) and finally into your Wheatstone bridge transducer.  
derangedphysiology.com
over 3 years ago
Da97ea7d2f30ed08f6a65a89e76503ea25d4dd7c10932581473899683
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Arterial waveform interpretation

 
GD Mustafa
over 3 years ago