Hemodynamic Assessment

Hemodynamic monitoring uses invasive catheters to directly measure intracardiac and intravascular pressures. A pulmonary artery catheter measures right atrial pressure (preload), pulmonary artery pressures, and pulmonary artery wedge pressure (left ventricular preload), allowing differentiation of shock types and guiding therapy. Connect Hemodynamic Assessment to bedside cues you will reassess first: vitals trends, work of breathing, perfusion, mentation, and pain or ischemic equivalents when relevant. Boards reward recognizing when subtle instability outweighs reassurance, then selecting nursing actions that protect airway, circulation, and neurologic status before routine tasks.