Evaluation of the Association Between Right Atrial Reservoir Strain Variation and Fluid Responsiveness in Patients With Septic Shock

Exclusion Criteria

• •Poor echocardiographic image quality preventing RASr assessment
• •Patient with a contraindication to the PLR maneuver: severe head trauma or intracranial hypertension
• •Patient with a history of pericardiectomy
• •Patient with a clinical examination consistent with abdominal compartment syndrome
• •Patient with aortic pathology, mitral regurgitation greater than grade 2, tricuspid regurgitation greater than grade 2, mitral stenosis, or intracardiac shunt
• •Patient with internal or external atrial/ventricular pacing
• •Pregnant woman
• •Patient on extracorporeal membrane oxygenation and mechanical circulatory support
• •Moribund patient
• •Patient with supraventricular or ventricular arrhythmia during echocardiographic measurement series
• •Patient on renal replacement therapy during echocardiographic examination