Here's another product from USCOM ( Ultrasonic Cardiac Output Monitor), the only truly non-invasive, accurate system of hemodynamic measurement. USCOM 1A is a simple, accurate device that provides non-invasive hemodynamics. This device has the ability to measure both left and right sided cardiac output. It offers Beat-to-beat cardiac output and stroke volume and has over 20 real-time parameters of cardiac function. It can be operated by physicians, nurses and paramedics. This device is portable yet very safe,accurate and well validated. USCOM, taking advanced hemodynamics beyond the ICU!