| Designation | Key |
|---|---|
| Patienten mit schweren Herz-Kreislauf-, Lungen-, Nieren- und endokrinologischen Erkrankungen | VI00 |
| Diagnosis and treatment of ischemic heart diseases | VI01 |
| Diagnosis and treatment of pulmonary heart disease and pulmonary circulation diseases | VI02 |
| Diagnosis and treatment of other forms of heart disease | VI03 |
| Diagnosis and treatment of diseases of the arteries, arterioles and capillaries | VI04 |
| Diagnosis and treatment of cerebrovascular diseases | VI06 |
| Diagnosis and treatment of hypertension (high pressure sickness) | VI07 |
| Intensive care medicine | VI20 |
| Diagnosis and treatment of cardiac arrhythmia | VI31 |
| Arteriography | VR15 |
| Magnetic resonance tomography (MRT), special procedures | VR24 |