How Long for an Air Embolism to Become Fatal?

An air embolism can become fatal within a matter of minutes to hours, depending on the size and location of the embolism. If the air bubble blocks a critical blood vessel that supplies oxygen to vital organs such as the brain or heart, it can quickly lead to tissue damage and organ failure. Symptoms of an air embolism include sudden shortness of breath, chest pain, confusion, or loss of consciousness. Immediate medical attention is crucial to prevent further complications and potentially fatal outcomes.