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Showing posts with the label Ventricular Tachycardia

Sinus Rhythm with a Run of VT

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Sinus rhythm with run of VT

VT with Overdrive Pacing

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A run of VT with a run of VT and overdrive pacing.   The axis of the VT changes.  It appears that the pacemaker is trying to overdrive the rhythm. It looks like some pacer spikes can be seen, especially in the lead II, III, aVL, and aVF.

Long Run of Ventricular Tachycardia

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These two consecutive pages on the same patient show a long run of VT.

Atrial fibrillation with a Short Run of VT

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Atrial fibrillation with a short run of VT

Wide Complex Tachycardia Changing to VT.

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Wide Complex Tachycardia Changing to VT.    These three consecutive pages are on the same patient.  The patient had an underlying wide QRS complex.  You can see a transition in the morphology of the QRS complexes.  This was enough to suggest VT.      

Run of Ventricular tachycardia

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Run of Ventricular tachycardia.  These are consecutive pages of a patient with a long run of VT.  It begins with what looks like an accelerated idioventricular rhythm which progresses to VT.  The rhythm spontaneously resolves and he returns to sinus rhythm.    

AV Paced with a Run of VT

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AV Paced with a Run of VT  

Sinus Rhythm with a Run of Ventricular Tachycardia

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Sinus Rhythm with a Run of Ventricular Tachycardia  

Sinus Rhythm with a Run of Ventricular Tachycardia

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Sinus Rhythm with a Run of Ventricular Tachycardia.  These two consecutive pages are from the same patient who had a long run of VT  

Sinus Bradycardia with a 4 Beat Run of VT

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Sinus bradycardia with a 4 beat run of VT  

Ventricular paced with a run of VT

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Ventricular paced with a run of VT:  Complexes 1-5 are ventricular paced.  These are followed by an 8 beat run of VT.  A pause follows the run of VT and an fusion beat is seen.  The last two complexes are native or intrinsic beats.  

First degree block with a run of polymorphic VT

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Sinus rhythm with first degree block with a run of polymorphic VT.  Complexes 1 - 6 show a first degree block.  Complex 7 is an isolated PVC.  This is followed by a paced fusion beat.  During the run of VT another paced fusion beat is seen.   

Sinus rhythm with a run of VT

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Sinus rhythm with a run of VT:  The two pages are a continuation of the same run of VT    

Sinus rhythm with a run of ventricular tachycardia

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Sinus rhythm with a run of ventricular tachycardia  

Sinus rhythm with a run of ventricular tachycardia

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Sinus rhythm with a run of ventricular tachycardia  

Sinus rhythm with non-sustained VT

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Sinus rhythm with a non-sustained run of VT.          

Sinus bradycardia with a run of non-sustained VT

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Sinus bradycardia with a run of non-sustained VT  

Sinus rhythm with a run of VT

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Sinus rhythm with a run of VT.  The second page is a continuation of the first page.  

Sinus rhythm with a run of non-sustained VT

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Sinus rhythm with a run of non-sustained VT  

Ventricular paced with a run of non-sustained VT

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  Ventricular paced with a run of non-sustained VT.  The 6th complex is a fusion complex.  The pacemaker fired off at the same time as the PVC.  This is followed by a 6 beat run of VT.  A pause follows the run of VT and ventricular pacing resumes.