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Chapters ENES DE

XExtension Codes
Substances
XM6S30Medicaments
XM3973Agents primarily affecting the cardiovascular system
Antiarrhythmics

XM1AP6 category

Antiarrhythmics, class III

7 subordinate codes

XM3ZJ7Amiodarone
XM3ZG2Bretylium tosilate
XM56N7Bunaftine
XM1143Dofetilide
XM8AA1Ibutilide
XM8QN8Tedisamil
XM8K75Dronedarone

Also indexed as

Antiarrhythmics, class III

Nearby in Antiarrhythmics

XM2FU1Antiarrhythmics, class Ia
XM7844Antiarrhythmics, class Ib
XM0NC9Antiarrhythmics, class Ic
XM5JW0Other antiarrhythmics, class I and III
XM0KK7Antidysrhythmic
XM9ZL3Cardiac depressants
XM2W76Cardiac rhythm regulator specified
XM88L7Cardiac rhythm regulator

PreviousXM0NC9 — Antiarrhythmics, class Ic NextXM5JW0 — Other antiarrhythmics, class I and III

Browse ICD-11

01Certain infectious or parasitic diseases
02Neoplasms
03Diseases of the blood or blood-forming organs
04Diseases of the immune system
05Endocrine, nutritional or metabolic diseases
06Mental, behavioural or neurodevelopmental disorders
07Sleep-wake disorders
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09Diseases of the visual system
10Diseases of the ear or mastoid process
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16Diseases of the genitourinary system
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26Supplementary Chapter Traditional Medicine Conditions
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Extension codes of particular relevance to skin diseases
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XM6S30Medicaments
XM9N55Substances, chiefly nonmedicinal
Allergens
XM3KY1Agents affecting genitourinary system, sex or anabolic hormones
XM26S4Hormones and their synthetic substitutes or antagonists, not elsewhere classified
XM9W63Agents affecting bones, joints or other connective tissue, not elsewhere classified
XM4TG8Agents primarily affecting water and nutrition-balance or metabolism
XM3973Agents primarily affecting the cardiovascular system
XM6CH2Drugs primarily affecting the autonomic nervous system
XM7YD4Drugs used in addictive disorders
XM8014Antivertigo and motion sickness preparations
XM1950Agents primarily acting on smooth and skeletal muscles or the respiratory system
14 more
Agents acting on the renin-angiotensin system
Antihyperlipidemic and antiarteriosclerotic drugs
Calcium-channel blockers
Cardiac stimulants
Antiarrhythmics
Other antihypertensive drugs
Vasodilators used in cardiac diseases
Peripheral vasodilators
Other agents primarily affecting the cardiovascular system
2 more
XM2FU1Antiarrhythmics, class Ia
XM7844Antiarrhythmics, class Ib
XM0NC9Antiarrhythmics, class Ic
XM1AP6Antiarrhythmics, class III
XM5JW0Other antiarrhythmics, class I and III
XM0KK7Antidysrhythmic
XM9ZL3Cardiac depressants
XM2W76Cardiac rhythm regulator specified
XM88L7Cardiac rhythm regulator
XM0Y13Pilsicainide
XM64X0Prajmalium bitartrate
XM1NG6Quinaglute
XM7MH8Tiracizine
XM3ZJ7Amiodarone
XM3ZG2Bretylium tosilate
XM56N7Bunaftine
XM1143Dofetilide
XM8AA1Ibutilide
XM8QN8Tedisamil
XM8K75Dronedarone

International Classification of Diseases, Eleventh Revision (ICD-11), World Health Organization (WHO) 2019/2021, https://icd.who.int/browse11. Licensed under Creative Commons Attribution-NoDerivatives 3.0 IGO (CC BY-ND 3.0 IGO).

Release 2026-01. View this entity in the official WHO ICD-11 browser.

This page reproduces WHO classification content for reference. It is not medical advice and must not be used to diagnose or treat. For coding decisions, consult the official release and your national coding guidelines.

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