John
Having just read Robert's reply I agree with his concerns re 0.1ml/hr infusions. I had assumed you were quoting a theoretical possibility, having never seen inotropes delved at < 1 ml/hr. The drug concentration should be considered if you were quoting actual practice. I should qualify my above statement re the use of volumetric pumps to &#8220;Modern Therapy category &#8220;A &#8220; Volumetric pumps should be ok for the delivery of drugs with a short half-life at flow rates above 4 ml/hr&#8221;
Bill


Bill