â¢ Describe the three major funding policies used in the defense acquisition financial. management community (annual, incremental and full). â¢ Recognize situations where exceptions to the funding policies are appropriate for the. major appropriation categories of RDT&E, Procurement and O&M.
Also known as heart pump. A ventricular assist device (VAD) is a mechanical pump that supports heart function and blood flow in people who have weakened hearts. These devices can support the function of the left, right, or both heart ventricles. Ventricles are the lower chambers of your heart.
A heart catheterization (or heart cath) is a procedure used to look specifically at the arteries that lie on the surface of your heart. These arteries deliver oxygen filled blood to the heart muscle itself. A specially trained physician called an Interventionalist or Cardiologist performs the procedure.