View your list of saved words. (You can log in using Facebook.)
Definition of WEDGE PRESSURE
: intravascular pressure that is measured by means of a catheter wedged into the pulmonary artery so as to block the flow of blood and that is equivalent to the pressure in the left atrium—called also pulmonary capillary wedge pressure, pulmonary wedge pressure
Seen & Heard
What made you want to look up wedge pressure? Please tell us where you read or heard it (including the quote, if possible).