She had respiratory acidosis and anion-gap metabolic acidosis ... She had received two vaccinations against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in the previous 9 months.

Bott and associates [20] reported the first prospective randomized clinical trial of nMV in A/C mode compared with conventional medical therapy in patients with acute exacerbations of COPD.

Background. A 36-year-old African American man with end-stage renal disease on chronic maintenance hemodialysis was transferred first from a hospital to a long-term acute care facility for ...