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Introduction to Arrhythmias: Difference between revisions
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** What is the [[P wave morphology]]? | ** What is the [[P wave morphology]]? | ||
* What is the '''relationship between P waves and QRS complexes'''? | * What is the '''relationship between P waves and QRS complexes'''? | ||
** Is there a 1:1 relation between P waves and QRS complexes? If not there may be [[AV dissociation]] due to a [[Ventricular | ** Is there a 1:1 relation between P waves and QRS complexes? If not there may be [[AV dissociation]] due to a [[Ventricular Arrhythmias]] or [[AV Conduction|AV block]] | ||
** Is every P wave followed by a QRS complex? And every QRS preceded by a P wave? | ** Is every P wave followed by a QRS complex? And every QRS preceded by a P wave? | ||
** What is the [[Conduction|PR interval]] and does it change? | ** What is the [[Conduction|PR interval]] and does it change? | ||