Decisions by CVS and Optum Panicked Thousands of Their Sickest Patients || by Arthur Allen :: KHN

Many of the patients left in the lurch have life-threatening digestive disorders that render them unable to eat or drink. They depend on parenteral nutrition, or PN — in which amino acids, sugars, fats, vitamins, and electrolytes are pumped, in most cases, through a specialized catheter directly into a large vein near the heart..... Read full article at KHN