Small blood vessel syndrome. Constitutional arterial narrowing.
D000328:Adult; D000792:Angiography; D001158:Arteries / Q000033:anatomy & histology; D001161:Arteriosclerosis / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D008875:Middle Aged; D014652:Vascular Diseases / Q000000981:diagnostic imaging*