Diffusing Capacity. 1  Diseases associated with increased pulmonary blood flow (e.g., left-to-right intracardiac shunts) 2  Diseases associated with polycythemia. 3  Exercise. 4  Pulmonary hemorrhage. 5  DLCO, diffusing capacity of carbon monoxide.
arrow - a projectile with a straight thin shaft and an arrowhead on one end and stabilizing vanes on the other; intended to be shot from a bow arrowhead - the pointed head or striking tip of an arrow bow and arrow - a weapon consisting of arrows and the bow to shoot them
Bow(verb) anything bent, or in the form of a curve, as the rainbow. Bow(verb) a weapon made of a strip of wood, or other elastic material, with a cord connecting the two ends, by means of which an arrow is propelled. Bow(verb) an ornamental knot, with projecting loops, formed by doubling a ribbon or string.