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Answer MI 14: Difference between revisions

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Answer MI 14 (view source)

Revision as of 20:04, 20 October 2008

14 bytes added ,  20 October 2008
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***'''Use the 'Countingmethod' (6 big grids ~> 300-150-100-75-60-50), so 50/min.'''
***'''Use the 'Countingmethod' (6 big grids ~> 300-150-100-75-60-50), so 50/min.'''
**Conductiontimes (PQ,QRS,QT)  
**Conductiontimes (PQ,QRS,QT)  
***'''PQ-tijd=0.16sec (4 small grids), QRS duration=0.10sec, QT time=460ms'''
***'''PQ-interval=0.16sec (4 small grids), QRS duration=0.10sec, QT time=460ms'''
**Heartaxis  
**Heartaxis  
***'''Positive in I, iso-electric in II, negative in III and AVF. So, a left axis.'''
***'''Positive in I, iso-electric in II, negative in III and AVF. So, a left axis.'''
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***'''The p wave is normal shaped.'''
***'''The p wave is normal shaped.'''
**QRS morphology  
**QRS morphology  
***'''Conductiondelay right, btu not enough for the RBBB criteria (QRS < 0.12s). Slow R-wave progression in the precordial leads.'''
***'''Conduction delay right, but not enough for the complete RBBB criteria (QRS < 0.12s). Slow R-wave progression in the precordial leads.'''
**ST morphology  
**ST morphology  
***'''ST elevation in II,III and AVF. Reciprocal depression in I, AVR and AVL with negative T waves. Additionally discrete elevation in V2-V5. And ST-elevation in V4R'''
***'''ST elevation in II,III and AVF. Reciprocal depression in I, AVR and AVL with negative T waves. Additionally discrete elevation in V2-V5. And ST-elevation in V4R'''
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