Overall Electrical Events
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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What is an ECG? | measured as the Electrical DIFFERENCE between 2 standard points
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Where are the 2 Standard Points the the ECG records from? | OPPOSITE side of the Heart
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What is meant by "P Wave"? | Atrial DEPOLARIZATION
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What is meant by "QRS Complex"? | Atrial REPOLARZATION and simultaneous VenTricular DEPOLARIZATION
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What is meant by "T Wave"? | Ventricular REPOLARIZATION
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When does Contraction occur? | FOLLOWING each Chamber's DEPOLARIZATION
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What is the consequence of Atrial Depolarization? | Atrial contraction
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What is the consequence of Ventricular Depolarization? | Vantricular contraction
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What does Ventricular Repolarization cause? | "T Wave" causes NOTHING
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What 2 points specifically are often used for ECG recordings? | R arm, L leg
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Created by:
Kristel
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