Cardiac 1

Cardiac 1 - 10:36:00 AM Cardiac 1 Squeeze bottom up to get...

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11/10/2007 09:36:00 Cardiac 1 Squeeze bottom up to get the blood out the top One break/pathway atria ventricl through the spectrum AV node sits  in septumdelpolarize first to apex depolarize second then all the way to  get blood to shoot out that top  Systole – contracting Diastole – rest (7) Sequence of contractions Av node responsible for delay btwn atria and ventricles and  direction of ventricular contraction (8) Electrical current
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There are leak currents to NA and CA that will gradually depolarize  and fire another action potential…they never rest they just fire faster and  slower Fastest pacemaker wins and immediately recruits any other  potentials (9)
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Cardiac 1 - 10:36:00 AM Cardiac 1 Squeeze bottom up to get...

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