I44.0 | Atrioventricular block, first degree | ||
I44.1 | Atrioventricular block, second degree | ||
I44.2 | Atrioventricular block, complete | ||
I44.3 | Other and unspecified atrioventricular block | ||
I44.4 | Left anterior fascicular block | ||
I44.5 | Left posterior fascicular block | ||
I44.6 | Other and unspecified fascicular block | ||
I44.7 | Left bundle-branch block, unspecified |