https://www.selleckchem.com/pr....oducts/l-histidine-m
The logistic regression model showed predictive variables of the endotracheal tube duration after CABG in elderly patients over 65 years, including the history of smoking (1.179- 4.543, CI 95%, β=0.839, and, p=0.015), history of myocardial infarction (0.188- 1.019, CI 95%, p= 0.055, β= -0.827), and the left ventricular ejection fraction less than 50% (0.202-0752, CI 95%, p= 0.005, β= -0.943). Considering the predictive factors, the duration of the postoperative endotracheal tube can play an important ro