Difference between revisions of "Ventricular Arrhythmias"

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| colspan="8" style="text-align:left;background-color:#cfefcf;" | '''Wide complex (QRS>0.12)'''
 
| colspan="8" style="text-align:left;background-color:#cfefcf;" | '''Wide complex (QRS>0.12)'''
 
|-
 
|-
! [[#Ventricular tachycardia|Ventricular tachycardia]]
+
! [[Ventricular Tachycardia]]
 
| regular (mostly)
 
| regular (mostly)
 
| 60-100 bpm
 
| 60-100 bpm
Line 27: Line 27:
 
| no rate reduction (sometimes accelerates)
 
| no rate reduction (sometimes accelerates)
 
|-
 
|-
! [[#Ventricular fibrillation|ventriclefibrilleren]]
+
! [[Ventricular Fibrillation]]
 
| irregular
 
| irregular
 
| 60-100 bpm
 
| 60-100 bpm
Line 35: Line 35:
 
| none
 
| none
 
|-
 
|-
! [[#Ventricular flutter|Ventricular flutter]]
+
! [[Ventricular Flutter]]
 
| regular
 
| regular
 
| 60-100 bpm
 
| 60-100 bpm
Line 43: Line 43:
 
| none
 
| none
 
|-
 
|-
! [[#AIVR|AIVR]]
+
! [[AIVR]]
 
| regular (mostly)
 
| regular (mostly)
 
| 60-100 bpm
 
| 60-100 bpm
Line 51: Line 51:
 
| no rate reduction (sometimes accelerates)
 
| no rate reduction (sometimes accelerates)
 
|-
 
|-
! [[#Torsade de pointes|Torsade de pointes]]
+
! [[Torsade de Pointes]]
 
| regular
 
| regular
 
|  
 
|  
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| AV-dissociation
 
| AV-dissociation
 
| no rate reduction (sometimes accelerates)
 
| no rate reduction (sometimes accelerates)
|-
 
! [[#Supraventricular tachycardia with block|Supraventricular tachycardia with block]]
 
| (ir)regular depending on SVT
 
| 150-250 bpm
 
| 75-200 bpm
 
| atria (SVT)
 
| absent
 
| temporary increased AV-block (eg 4:1)
 
|-
 
! [[#Atrio-ventricular Reentry Tachycardia AVRT|AVRT - antidrome]]
 
| regular
 
| 150-250 bpm
 
| 150-250 bpm
 
| circular: bypass - atria - av-node - ventricles
 
| RP < PR
 
| stops
 
 
|-
 
|-
 
|}
 
|}

Revision as of 07:50, 23 July 2007

An overview of ventricular tachycardias
regularity atrial frequency ventricular frequency origin (SVT/VT) p-wave effect of adenosine
Wide complex (QRS>0.12)
Ventricular Tachycardia regular (mostly) 60-100 bpm 110-250 bpm ventricle (VT) AV-dissociation no rate reduction (sometimes accelerates)
Ventricular Fibrillation irregular 60-100 bpm 400-600 bpm ventricle (VT) AV-dissociation none
Ventricular Flutter regular 60-100 bpm 150-300 bpm ventricle (VT) AV-dissociation none
AIVR regular (mostly) 60-100 bpm 50-110 bpm ventricle (VT) AV-dissociation no rate reduction (sometimes accelerates)
Torsade de Pointes regular 150-300 bpm ventricle (VT) AV-dissociation no rate reduction (sometimes accelerates)