KROK 1 2010 – Question 151 · KROK (Medicine) · Physiology
A patient has delayed conduction of excitement through the atrioventricular node. What changes of ECG will be observed?
- A. Negative T wave
- B. S − T -segment displacement
- C. Prolongation of Q − S interval
- D. Prolongation of Q − T interval
- E. Prolongation of P − Q interval
Hint
Match the site of the conduction delay, between the atria and the ventricles, to the part of the ECG tracing that spans that stage of the cardiac cycle.
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