Shoji T, et al. - In this study, researchers reported their experience of using a low-profile resuscitative endovascular balloon occlusion of the aorta (REBOA) device. In addition, they assessed the usefulness of emergency physician-operated REBOA in life-threatening hemorrhagic shock. Because of its ease in handling and low invasiveness, the REBOA device proved valuable for emergency physicians in life-threatening hemorrhagic shock.