Concealed AV bypass tract – Cardiology MCQ

Johnson Francis | April 22, 2012 | Cardiology MCQ, DM / DNB Cardiology Entrance, ECG / Electrophysiology | No Comments

Regarding concealed AV (atrioventricular) bypass tract, true statement is:
a) Retrograde VA conduction does not occur
b) Does not participate in AVRT (atrioventricular reentrant tachycardia)
c) Ventricular fibrillation will not occur if atrial fibrillation develops
d) None of the above
e) All of the above
Please see the YouTube video above for discussion

Tags:accessory pathway refractory period, accessory pathway refractory period decreases when the rate increases, anterograde conduction, Concealed AV bypass tract, Retrograde conduction

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Johnson Francis

Former Professor of Cardiology, Calicut Govt. Medical Kozhikode, Kerala, India. Editor-in-Chief, BMH Medical Journal

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Johnson Francis

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