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Dr. sateesh Chandra Alavala MD,DM
Dec 25, 20210 min read
214 views0 comments
Dr. sateesh Chandra Alavala MD,DM
Dec 19, 20210 min read
613 views0 comments
Dr. sateesh Chandra Alavala MD,DM
Dec 2, 20212 min read
False trigger/ Auto trigger due to cardiac pulsations
A patient with neuromuscular disease, Day 5 on the ventilator, appeared quite comfortable when the ventilator mode changed to pressure...
564 views0 comments
Dr. sateesh Chandra Alavala MD,DM
Nov 14, 20211 min read
Increased Work of Breathing Linked to Extended Rise Time in Pressure Control Mode
Rise time is the time taken to reach the target pressure in pressure control mode. In this scenario, the triangular shape of the...
362 views0 comments
Dr. sateesh Chandra Alavala MD,DM
Nov 12, 20210 min read
478 views0 comments
Dr. sateesh Chandra Alavala MD,DM
Nov 8, 20211 min read
Failed Trigger/Ineffective Triggering/Wasted Efforts
All these breaths are triggered by the patient ( Ventilator identified them as patient efforts and labeled them with red color to the...
342 views0 comments
Dr. sateesh Chandra Alavala MD,DM
Nov 6, 20210 min read
414 views0 comments
Dr. sateesh Chandra Alavala MD,DM
Oct 28, 20211 min read
Hiccups in a patient receiving mechanical ventilation.
Three features that differentiate them with normal breaths 1) Strong Pmus (The pressure drop below the PEEP level just before the onset...
307 views0 comments
Dr. sateesh Chandra Alavala MD,DM
Oct 19, 20211 min read
Pressure spike at the end of inspiration in pressure support mode
Pressure spike near the end of inspiration can occur if there is inspiratory muscle relaxation or active exhalation (delayed cycling)....
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Dr. sateesh Chandra Alavala MD,DM
Oct 14, 20211 min read
Late trigger (delayed triggering), Increased expiratory resistance
There is a significant delay between the onset of the patient's inspiration and ventilator flow delivery (late trigger/delayed...
553 views0 comments
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