This course was designed to provide healthcare professionals with the skills and knowledge needed to perform point-of-care ultrasound (POCUS) in emergency and critical care settings. The course is structured around practical concepts, striking illustrations, high-quality ultrasound images, clinical examples, and live scanning demonstrations, making it easy for learners to understand and apply their knowledge in real-life situations. By the end of the course, learners will have the ability to diagnose the most common and life-threatening conditions encountered in emergency settings. The course covers a wide range of topics, including shock/hypotension, resuscitation, acute coronary syndromes, aortic dissection/rupture, heart failure, pericardial effusion/tamponade, pneumothorax, pulmonary embolism, pleural effusion, DVT, trauma, abdominal pain, bleeding, and much more. Overall, this course is an excellent resource for healthcare professionals seeking to gain valuable skills and knowledge in POCUS ultrasound and critical care medicine. It is ideal for emergency physicians, intensivists, and anesthesiologists, but also for students and any other healthcare professionals working or preparing to work in critical care settings.