Mechanical ventilation weaning issues can be counted on the fingers of just one hand: part 2

Abstract

Abstract Assessing heart and diaphragm function constitutes only one of the steps to consider along the weaning path. In this second part of the review, we will deal with the more systematic evaluation of the pulmonary parenchyma—often implicated in the genesis of respiratory failure. We will also consider the other possible causes of weaning failure that lie beyond the cardio-pulmonary-diaphragmatic system. Finally, we will take a moment to consider the remaining unsolved problems arising from mechanical ventilation and describe the so-called protective approach to parenchyma and diaphragm ventilation.

Keywords

• Weaning
• Mechanical ventilation
• Lung ultrasound
• Diaphragm dysfunction
• Neurally adjusted ventilation assist