Agreement Between Ventricular-Arterial Coupling Measured by Carotid Ultrasound and Transesophageal Echocardiography in Cardiac Surgery Patients:A Proof-of-Concept Study
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Objectives: Ventricular-arterial coupling (VAC), defined as the ratio of arterial elastance (Ea) to left ventricular end-systolic elastance (Ees), provides valuable insights for optimizing perioperative hemodynamic management. Wh... ...
