Failed Weaning from Mechanical Ventilation and Cardiac Dysfunction

Abstract EN

Failure to transition patient from controlled mechanical ventilation to spontaneous breathing trials (SBTs) in a timely fashion is associated with significant morbidity and mortality in the intensive care unit.

In addition, weaning failures are common in patients with limited cardiac reserves.

Recent advances in cardiac echocardiography and laboratory measurement of serum biomarkers to assess hemodynamic response to SBT may provide additional information to guide clinicians to predict weaning outcome.