Heart Blocks Flashcards
1
Q
What rhythm does the PR interval widen over subsequent beats then the QRS is dropped?
A
2nd degree type 1 heart block
2
Q
What rhythm has a constant PR interval then a QRS is dropped?
A
2nd degree type 2
3
Q
What rhythm has no discernible relationship between P waves and QRS complexes?
A
3rd degree AV block
4
Q
What rhythm has a constant PR interval of > 0.2 secs?
A
1st degree heart block