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.
Allowable costs are defined in the FAR as costs that are reasonable and chargeable to the contract. (See FAR 31.201-2). Although this is a broad definition, FAR Section 31 specifically addresses many types of costs a contractor may incur.