Central Line Confirmation on POCUS Echocardiogram - Saline Bubble Study Tired of waiting for the CXR to confirm your central line? Use POCUS instead. It's cheaper, faster, and more accurate. - Dr. Tim Montrief @EMinMiami #CentralLine #Confirmation #POCUS #Echocardiogram #Saline #BubbleStudy #clinical #s4c #a4c