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CardioResp
Cardio
Question | Answer |
---|---|
P-Wave | the sequential activation (depolarization) of the right and left atria |
QRS Complex | right and left ventricular depolarization (normally the ventricles are activated simultaneously) |
ST-T Wave | ventricular repolarization |
P-R Interval | time interval from onset of atrial depolarization (P wave) to onset of ventricular depolarization (QRS complex) |
QRS Duration | duration of ventricular muscle depolarization |
QT Interval | duration of ventricular depolarization and repolarization |
R-R Interval | duration of ventricular cardiac cycle (an indicator of ventricular rate) |
P-P Interval | duration of atrial cycle (an indicator or atrial rate) |