title: Length of the left main coronary artery: its relation to the pattern of coronary arterial distribution.
mesh_terms: D000328:Adult; D000368:Aged; D000792:Angiography; D017023:Coronary Angiography; D003326:Coronary Circulation; D003331:Coronary Vessels / Q000033:anatomy & histology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012737:Sex Factors