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
A broken arrow symbolizes the ending of something and it is an ending that is not to be undone. This can mean an end to war and a symbol of peace, or a breaking of the peace. Crossed arrows represent union. Groupings of arrows symbolize many things joined together for a purpose. A flame-tipped arrow symbolizes passion in the context to which it is applied. An arrow that pierces something represents the target and dedication to succeed in achieving a goal. An arrowhead is a symbol of the beginning of a plan of action.