This group comprises substances used for the treatment of cardiovascular conditions.
Drugs used for the treatment of hypertension are classified in C02 - Antihypertensives, C03 - Diuretics, C07 - Beta blocking agents, C08 - Calcium channel blockers, and C09 - Agents acting on the renin-angiotensin system. For the classification of combination products of antihypertensives from different ATC groups, the following ranking should be used, from higher to lower precedence: C09, C07, C08, and C03.

Combinations of ACE inhibitors, statins and acetylsalicylic acid are classified in C10BX.

Combinations with beta blocking agents are classified in this group. Combinations of ACE inhibitors, diuretics and calcium channel blockers are also classified in this group.