The introduction of air into intravenous (IV) lines, known as air embolism, presents a potential risk to patient safety. While small amounts of air are typically harmless and readily absorbed by the body, larger volumes can obstruct blood flow, leading to serious complications. The critical volume depends on factors such as the patient’s underlying health, the rate of air entry, and the location of the embolism.
Understanding the potential hazards of air entering the circulatory system through IV lines is crucial for healthcare professionals. Safe practices for IV insertion and maintenance, including proper priming techniques and vigilance against air entry, are essential to minimize the risk. Historically, air embolism has been a recognized complication of intravenous therapy, prompting the development of safety protocols and devices designed to reduce its occurrence. This awareness contributes significantly to patient well-being and the overall safety of medical procedures.