https://www.selleckchem.com/pr....oducts/beta-nicotina
Multivariable analysis suggested that MB location in the middle distal or distal segment of the left anterior descending artery (LAD) increased the odds of coronary stenosis proximal to the MB (OR = 0.439, 95% CI 1.57-7.532, P = 0.002), which was then considered an independent factor associated with coronary stenosis proximal to the MB. In patients diagnosed with an MB by SCAG, only MB located in the middle distal or distal segment of the LAD is independently associated with coronary stenosis proximal to the MB.