Angiocardiography of a 60-year-old male patient revealed constriction of a vessel located in the left coronary sulcus of the heart. What is the pathological vessel called?

Answer options

1. Ramus interventricularis anterior
2. V.cordisparva
3. A. coronaria dextra
4. Ramus circumflexus
5. Ramus interventricularis posterior

Explanation

Angiocardiography of a 60-year old male patient revealed constriction of a vessel located in the left coronary sulcus of the heart. What is the pathological vessel called?Left coronary gives rise to "Ramus circumflexes", "Ramus interventricular posterior" and "Ramus interventricular anterior". but only "Ramus circumflexes", is in the sulcus.