ECG identified by the PR interval tends to become longer with every succeeding ECG complex until there is a P wave not followed by a QRS is observed in
1. Third-Degree Atrioventricular Block
2.Second-Degree Atrioventricular Block, Type II
3.Second-Degree Atrioventricular Block, Type I
4.First-Degree Atrioventricular Block, Type II
Posted Date:-2021-03-06 14:22:31