Cardiac electrical conducting system

Child codes

• XA1UE3 – Sinoatrial node
• XA4359 – Atrioventricular node
• XA7J11 – Bundle of His

Sibling codes

• XA0QB6 – Heart valve
• XA10E0 – Chamber of the heart
• XA3113 – Connective and other soft tissue of heart
• XA3B03 – Coronary arteries
• XA5651 – Interventricular septum
• XA6548 – Left atrium
• XA6CK2 – Heart wall
• XA6T92 – Right atrium
• XA78X5 – Interatrial septum
• XA8FJ7 – Left ventricle
• XA8SK6 – Myocardium
• XA9FK9 – Cardiac veins
• XA9HH8 – Right ventricle

Foundation entity

Cardiac electrical conducting system – http://id.who.int/icd/entity/1578371115