AVJT: Difference between revisions
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m (New page: Nodal Arrhythmias {{Arrhythmias| | name = AV junctional tachycardia / Junctional Ectopic Tachycardia (JET) | locatieImage = | atrial_frequency = 60-100 bpm | ventricular_frequency = 7...) |
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{{Chapter|Nodal Arrhythmias}} | |||
{{Arrhythmias| | {{Arrhythmias| | ||
| name = AV junctional tachycardia / Junctional Ectopic Tachycardia (JET) | | name = AV junctional tachycardia / Junctional Ectopic Tachycardia (JET) | ||
Revision as of 19:40, 22 July 2007
| This is part of: Nodal Arrhythmias |
| {{{locatieafbeelding}}} | |
| Atrial rate | 60-100 bpm |
| Ventricular rate | 70-130 bpm |
| Regularity | regular |
| Origin | AV node |
| P-wave | RP > RP |
| Effect of adenosine | slows down heartrate |
Example ECG: Lead II shows competition between the sinus rate and the nodal tachycardia. After around the third beat, some sinus beats are conducted and followed by QRS complexes. Thereafter the nodal tachycardia takes over resulting in a negative p-wave around the 8th beat, the proof of a junctional rhythm.
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| Example ECG2: {{{example2}}} | |