Angiography or arteriography is a wellbeing imaging strategy used to envision within, or lumen, of veins and tissues of the body, with explicit enthusiasm for the conduits, veins, and the heart chambers. This is generally done by inoculating a radio-murky distinction specialist into the vein and imaging utilizing X-beam based techniques, for example, fluoroscopy.

The word itself begins from the Greek words ἀγγεῖον angeion, "vessel", and graphein, "to express" or "record". The film or picture of the veins is called an angiograph, or all the more generally an angiogram. In spite of the fact that the word can mark both an arteriogram and a venogram, in normal practice the terms angiogram and arteriogram are every now and again utilized equivalently, while the term venogram is utilized all the more absolutely. Contingent upon the kind of angiogram, access to the veins is increased most regularly through the femoral supply route, to take a gander at the left half of the heart and at the blood vessel framework; or the jugular or femoral vein, to take a gander at the correct side of the heart and at the venous framework. Utilizing an arrangement of guide wires and catheters, a kind of differentiation specialist (which appears by engrossing the X-beams), is added to the blood to make it obvious on the X-beam pictures.