@insidemedicalemergencies: What if a clot blocks your lung in minutes? What happens inside your body when a blood clot blocks your lung? In a pulmonary embolism, a clot travels to the pulmonary arteries, blocking blood flow. Oxygen levels drop, the heart strains to pump against pressure, and collapse can occur within minutes. Early treatment is critical. 3D medical animation by Inside Medical Emergencies. #PulmonaryEmbolism #InsideMedicalEmergencies #BloodClot #EmergencyMedicine #HealthEducation #MedicalFacts #PulmonaryEmbolism #MedicalAnimation