I44.1
Atrioventricular block, second degree
Coding guidance (WHO 2019)
Atrioventricular block, type I and II Möbitz block, type I and II Second-degree block, type I and II Wenckebach block
Sibling codes
I44Atrioventricular and left bundle-branch blockI44.0Atrioventricular block, first degreeI44.2Atrioventricular block, completeI44.3Other and unspecified atrioventricular blockI44.4Left anterior fascicular blockI44.5Left posterior fascicular blockI44.6Other and unspecified fascicular blockI44.7Left bundle-branch block, unspecified