The global Patient Controlled Analgesic (PCA) Pump Market is expected to register a revenue Compound Annual Growth Rate (CAGR) of 4.1%, with a projected market size of USD 4.1 billion in 2032, up from USD 2.8 billion in 2022. The key drivers of the market's revenue growth are the rising incidence of chronic pain, increased demand for efficient pain management methods, and the growing elderly...