 At one point, we were unsuccessful at weaning him off the dopamine, but after approximately 11 days, he finally started to tolerate weaning parameters, was successfully removed from dopamine, and has maintained his blood pressure without difficulty. 
At one point , we were unsuccessful at weaning him off the dopamine , but after approximately 11 days , he finally started to tolerate weaning parameters , was successfully removed from dopamine , and has maintained his blood pressure without difficulty .