IPA: /ˈændʒiəˌɡræm/
KK: /ˈæn.dʒi.ə.ɡræm/
A type of x-ray that shows the inside of blood vessels, helping doctors see any problems or diseases.
The doctor ordered an angiogram to check for blockages in the patient's arteries.
Angiogram → It is formed from "angio-" (from Greek "angeion", meaning vessel) and "-gram" (from Greek "grapho", meaning to write or record). An angiogram is a recording or image of blood vessels.
Think of 'vessel' ('angio-') being 'recorded' ('-gram') — that's what an angiogram shows.