Seeing “arteries”
in your dream

(Artery) In a dream, the aorta represents man's heart, souls and innermost self because it carries the blood from his heart to all the main arteries. In a dream, the aorta also represents one's happiness, health, sorrows and pain. (Also see Jugular vein)

The veins, arteries, or blood vessels symbolize the dreamer’s family. Whatever happens to them in a dream applies to the latter. The word erq, vein in Arabic, is a homonym for an ethnic group. Dreaming of slashing a vein means: 
(1) The dreamer will be cut off from his clan in one way or another, possibly by death. 
(2) Death of a relative.

Otherwise, it could represent a divided family. Exposed veins in a dream mean difficulties. The point of pulsation in one's veins or the arteries, or the veins of the carpal tunnel in a dream represent one's livelihood, job, income, or the elderly people of his family. If a rich person sees a specific quantity of blood running through his veins in a dream, it means that he will lose an equal portion or percentage of his money. Otherwise, if a poor person sees that dream, it means that he will earn an equal amount of money. (Also see Aorta; Blood; Body; Jugular vein)