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
Arrows. 1  The thermodynamic arrow of time. 2  The cosmological arrow of time. 3  The radiative arrow of time. 4  The causal arrow of time. 5  The particle physics (weak) arrow of time. 6  The quantum arrow of time. 7  The quantum source of time. 8  The psychological/perceptual arrow of time.