Exam questionKROK 1Medicine ยท 2020
A patient has cardiac rhythm disturbance. ECG shows heart rate of 60/min, prolongation of PQ interval, periodical loss of QRS complex. What cardiac rhythm disturbances is it?
Answer options
- His right bundle branch block
- Complete AV block
- Sick sinus syndrome
- First degree incomplete AV block
- Second-degree incomplete AV block
Correct answer
Second-degree incomplete AV block
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