🚨 The 8 causes of cardiac arrest 🚨 The 4 H’s & 4 T’s are your systematic checklist in resus, hypoxia, hypovolaemia, metabolic derangements, hypothermia, tension pneumothorax, tamponade, toxins, and thrombosis. Our card lays them out with potential causes treatment so you’ll never second guess under pressure. Learn. Adapt. Respond. #cardiacarrest #prehospital #paramedic #resus #emergencymedicine | The Medical Lounge