The given figure shows an angiogram of the coronary blood vessel. Which one of the following statements correctly describes, what is being done ?

Options

A. it is coronary artey which has a cancerous growth that is being remoed
B. it is coronary aetery which is blocked by a plaque and the same is being cracked
C. it is coronary vein in which the defectiv vales are being opened
D. it is coronary vein blocked by a parasite (blood fluke) that is being removed

Answer

b

Explanation

Angiogram is an X-ray diagnostic procedure used to visualize the blood vessels following injection of a contrast substance into an artery. It is used to image arteries in the brain heart, kidneys, gastronitestinal tract aorta, nech( carotids) chest, limbs and pulmonary circuit.
Cornonary angography is performed to detect obstruction in the coronary arteries, which can lead to heat, attach. It may be perfomed if you if have unstable, angina, atypical chest, pain, aortic stenosi, or unexplained hart failure.