Medicine Comment on the diagnosis of the ECG tracing shown below. A First degree AV block, intranodal B Second degree AV block type1, intranodal C Second degree AV block type 2, infranodal D Third degree AV block 💡 Explanation Comment on the diagnosis of the ECG tracing shown below. ✓ Correct Answer: C. Second degree AV block type 2, infranodal