Exam questionKROK 1Medicine ยท 2021
A patienhas cardiac rhythm disturbance. ECG shows heart rate of 60/min., prolongation of PQ interval, and periodical loss of QRS complex. What cardiac rhythm disturbance is it?
Answer options
- Intraatrial block
- Intraventricular block
- Complete AV block
- First degree AV block
- Second-degree incomplete AV block
Correct answer
Second-degree incomplete AV block
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