- 440 Atherosclerosis
- 441 Aortic aneurysm and dissection
- 442 Other aneurysm
- 443 Other peripheral vascular disease
- 444 Arterial embolism and thrombosis
- 445 Atheroembolism
- 446 Polyarteritis nodosa and allied conditions
- 447 Other disorders of arteries and arterioles
- 448 Disease of capillaries
- 449 Septic arterial embolism