In this full-featured performer, Philips has combined broadband beamforming ... the rapid acquisition and display of high-resolution images, with plenty of flexibility. Anatomical M-mode, for ...

A PaO2 test measures partial pressure of oxygen, or PaO2—the oxygen pressure in arterial blood. The PaO2 reflects how well oxygen is able to move from the lungs to the blood. It is often altered by ...