I tried both types of probes on various places. It just seemed crazy with the speed of the fluctuations. The whole story would be to much to tell. The patient had come back from a new jet thrombosis procedure so I was concerned about a PE. The BP held semi-steady 120/80 , but the patient has a pacemaker. This went on for an hour and half. The event self rectified. I had other nurses involved and everyone seemed perplexed. To me it is so important to be able to see what the various results are going to be before they happen so you might plan accordingly as the incident unfolds. Just thought I would throw the question out and see what others had to say, Thanks