Respiratory Variations of the Diameter of Superior Vena Cava for Predicting Fluid Responsiveness After Cardiac Surgery

Conditions

• Transesophageal Echocardiography
• Vena Cava Superior

Interventions

• OTHER: Trans oesophageal echocardiography
• OTHER: Trendelenburg test

Sponsor

Centre Hospitalier Universitaire de Saint Etienne