| ATC Codes | Pharmacological Classification | Pharmacological Classification/DDD |
|---|---|---|
| C | CARDIOVASCULAR SYSTEM | 心血管系统 |
| C03 | DIURETICS | 利尿药 |
| C03C | HIGH-CEILING DIURETICS | 高限量利尿药 |
| C03CB | Sulfonamides and potassium in combination | 磺胺类利尿药与钾的复方 |
| C03CB01 | furosemide and potassium | 呋塞米和钾 40 mg 口服 Refers to furosemide |
| C03CB02 | bumetanide and potassium | 布美他尼和钾 1 mg 口服 Refers to bumetanide |