I44. Atrioventricular and left bundle-branch block
I44.0
Atrioventricular block, first degree
I44.1
Atrioventricular block, second degree
Atrioventricular block, type I and II
Mobitz block, type I and II
Second degree block, type I and II
Wenckebach's block
I44.2
Atrioventricular block, complete
Complete heart block NOS
Third-degree block
I44.3
Other and unspecified atrioventricular block
Atrioventricular block NOS
I44.4
Left anterior fascicular block
I44.5
Left Posterior fascicular block
I44.6
Other and unspecified fascicular block
Left bundle-branch hemiblock NOS
I44.7
Left bundle-branch block, unspecified