Comparison of the effect of pressure support ventilation and volume assured pressure support ventilation on weaning patients off mechanical ventilation after cardiac …
F Hasanzadeh, Z Mohamadzadeh Tabrizi… - Evidence Based …, 2014 - ebcj.mums.ac.ir
Background: Weaning from mechanical ventilation in the intensive care unit is an important
step in the treatment process. More patients in less than 6 hours after cardiac surgery can be
separated from mechanical ventilation and extubated. However, 20-40% of patients after
cardiac surgery, due to dysfunctional ventilator weaning response (DVWR), still remain
under mechanical ventilation. Therefore, a new method of mechanical ventilation such as
volume assured pressure support ventilation (VAPSV) is needed in order to reduce the time …
step in the treatment process. More patients in less than 6 hours after cardiac surgery can be
separated from mechanical ventilation and extubated. However, 20-40% of patients after
cardiac surgery, due to dysfunctional ventilator weaning response (DVWR), still remain
under mechanical ventilation. Therefore, a new method of mechanical ventilation such as
volume assured pressure support ventilation (VAPSV) is needed in order to reduce the time …
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