<prompt> Normal Pulmonary Capillary Wedge Pressure PCWP is:6-12 mm Hg10-14 mm Hg12-18 mm Hg18-25 mm Hg  <response>: Answer is A 6-12 mm Hg: Capillary Wedge Pressure is between 6 to 12 mmHg. Pulmonary capillary wedge pressure PCWP Normal 6 to 12 mm Hg PCWP is recorded when the PA catheter balloon is inflated and wedged in a branch of the pulmonary aery. PCWP reflects left atrial pressure When there is no obstruction between the left atrium and ventricle PCWP left atrial pressure left ventricular end-diastolic pressure 