Don’t blink.  Cardiac Output measurement, reimagined — right from your iQ3™. Measure diameter of the aortic root, VTI, and heart rate—everything you need for rapid cardiac assessment. This is the next level of point-of-care ultrasound, all from your handheld device. Available now on Butterfly iQ3. Update your app and experience the efficiency and intuitiveness! ⚡ | Butterfly Network, Inc | Facebook