A 68-year-old man presented with an exercise-induced angina since several months. The risk factors included hypertension and dyslipidemia. The bicycle stress test with beta-blockade was equivocal. DSCT coronary angiography was performed at a mean heart rate of 54 bpm, a pitch of 0,2 and scan time of 13,5 seconds.
What is the coronary supply type?
