title: New aspects of the coronary circulation.
mesh_terms: D003326:Coronary Circulation; D004395:Dye Dilution Technique; D005740:Gases; D006801:Humans; D007201:Indicator Dilution Techniques; D011865:Radioisotope Dilution Technique; D012039:Regional Blood Flow; D014465:Ultrasonics
chemical_list: D005740:Gases