There are many different treatments for pulmonary vascular disease. Pulmonary vascular disease is treated according to its cause. Pulmonary embolism: Blood clots to the lungs are treated with blood thinners (anticoagulation). The most often used medicines are heparin, enoxaparin (Lovenox) and warfarin (Coumadin).
Allowable costs are expenses that are included in a contracted service or product. Usually allowable costs are present in contracts between two companies.
In general, a variable cost is considered to be an avoidable cost, while a fixed cost is not considered to be an avoidable cost. In the very short term, many costs are considered to be fixed and therefore unavoidable.