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Block 2; Week 2 > Cardiac Mechanics > Flashcards

Flashcards in Cardiac Mechanics Deck (2)
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What is LaPlace's Law?

It is a measurement of wall tension.
Pressure increases, tension increases
radium increases, tension increases
wall thickness increases, tension decreases
**if radius decreases, pressure increases...the overall effect is that wall tension increases.


What is the purpose of a hypertrophied ventricle?

It helps the heart pump more blood & it reduces wall tension.