Left ventricular responses during iigation of common bile duct and pulling gallbladder / 中华麻醉学杂志

ABSTRACT

The experiment was undertaken to investigate the influences of ligation of the common bile duct (CBD) and pulling the gallbladder on the left ventricular function. Fourteen rabbits served as the subjects with the CBD being tied off. The cathter was inserted into the left ventricle to measure left ventricular stroke pressure (LVSP) and?dp/dt, which were recorded before and 5 days after the ligation of CBD respectively. The results showed that the value of +dp/dt decreased significantly (P0.05); LVSP, SP, HR and the values of ?dp/dt reduced markedly immediately after the gallbladder being pulled (P