Question 1
Abnormally slow conduction through the ventricles would change the ________ in an ECG tracing.
◦ QRS complex
◦ RT interval
◦ P wave
◦ T wave
◦ PR interval
Question 2
If there is a blockage between the AV node and the AV bundle, how will this affect the appearance of the electrocardiogram?
◦ The T wave will disappear.
◦ The P-R segment will be shorter.
◦ The QRS complex will be longer.
◦ There will be more P waves than QRS complexes.
◦ There will be more QRS complexes than P waves.