The most specific differentiating feature of ventricular tachycardia from supraventricular tachycardia with aberrant conduction is -

Question

TuteeHUB · Accepted Answer

Fixed P-R interval

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Concordant QRS pattern in all pericordial leadS

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Fusion beats

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QRS duration of more than 140 msec

1.	The most specific differentiating feature of ventricular tachycardia from supraventricular tachycardia with aberrant conduction is -
A.	Concordant QRS pattern in all pericordial leadS
B.	Fixed P-R interval
C.	Fusion beats
D.	QRS duration of more than 140 msec
Answer» B. Fixed P-R interval

Discussion