lífshætta

Lífshætta is an Icelandic term that translates roughly to "life danger" or "life-threatening danger." In medical and safety contexts it describes a condition or situation in which a person's vital functions are in immediate jeopardy, and urgent intervention is required to prevent death or permanent harm. The term is used in clinical triage, emergency medicine, and public safety communications to signal the need for rapid assessment and treatment.

Examples of life-threatening conditions include cardiac arrest, severe trauma, acute coronary syndromes, stroke, respiratory failure, significant hemorrhage, airway obstruction, anaphylaxis, severe poisoning, and septic shock. Recognizable signs may include loss of consciousness or altered mental status, severe chest pain, trouble breathing, sudden weakness or numbness, pale or mottled skin, confusion, or uncontrolled bleeding.

Response to lífshætta involves calling emergency services immediately and providing clear location and condition information. If trained, one should begin CPR and use an automated external defibrillator (AED) as directed. Additional steps may include controlling bleeding with direct pressure, ensuring an open airway, placing the person in a safe position, and monitoring breathing and consciousness while arranging rapid transport to a hospital. Public safety and first aid training emphasize recognizing life-threatening signs and acting quickly.

Notes: Lífshætta is not a formal medical diagnosis but a descriptor used in Icelandic healthcare and safety practice to indicate a potentially reversible but urgent threat to life.