Objective To investigate the molecular mechanism of atherosclerosis that related to age. Methods Immunohistochemistry staining and Western blot were adopted to
We prospectively assessed the effect of oral methadone on the corrected QT interval(QTc) among 160 patients free of structural heart disease and measured serum
Objectives: To investigate the negative chronotropic response(NCR) to low-dose atropine in postoperative patients with congenital heart disease(CHD). Background