PV Loops in Cardiogenic Shock: Preload Dependence and Ventricular Filling Dynamics
Introduction Pressure-volume (PV) loops are essential tools in cardiovascular physiology, offering valuable insights into cardiac function and hemodynamic status. In cardiogenic shock, where the heart struggles to pump blood effectively, PV loops provide a critical window into the mechanics of ventricular performance. A key phenomenon observed in this state is impaired preload responsiveness due to … Read more