The Shock Assessment Protocol in FAST/Trauma ultrasound is a critical, rapid evaluation tool for patients presenting with signs of shock. This protocol systematically integrates focused ultrasound views, particularly those used in the FAST exam, to identify potential causes of hemodynamic instability, such as severe internal bleeding (hemoperitoneum or hemothorax), pericardial effusion leading to tamponade, or significant fluid loss. It aims to quickly pinpoint treatable etiologies, guiding urgent clinical interventions.
By utilizing ultrasound, this protocol offers immediate insights into cardiac function (e.g., LV and RV size/function, IVC collapsibility) and fluid status, allowing for timely decision-making in trauma and emergency settings. It is an indispensable component of modern shock management, enhancing diagnostic efficiency and patient outcomes through non-invasive, bedside imaging.
