51 results
Balloon Visualization - Mechanical Ventilation Pressures - PIP, PPlat, PEEP

Peak Inspiratory Pressure (PIP): Dynamic pressure needed
of the lung) Airway ... unless excessive airway ... #PPlat #PEEP #CriticalCare ... #Diagnosis #Balloon ... Pathophysiology #Pulmonary
Auto-PEEP 
What is Auto-PEEP?
 • Progressive air trapping & dynamic hyperinflation → ↑Palv at end expiration
to expiratory airway ... • Decrease airway ... AutoPEEP #PEEP #pulmonary ... #diagnosis #management ... #criticalcare #
Driving Pressure in Mechanical Ventilation

Driving Pressure (delta P) = Pplat - PEEP

Salim R. Rezaie, MD @srrezaie

#DrivingPressure
in Mechanical Ventilation ... MechanicalVentilation #CriticalCare ... #Management #Diagnosis ... #Table
Overview of Ventilator Modes
VC - Volume Control (a.k.a. assist control volume)
 - Every breath delivered (mandatory
Overview of Ventilator ... APRV - Airway Pressure ... (e.g. ... #CriticalCare # ... Comparison #Management
Non-Invasive Positive Pressure Ventilation
Indications: 
 • COPD exacerbation (↓ intubation, ↓ mortality), Cardiogenic pulmonary edema (↓
Positive Pressure Ventilation ... ), Cardiogenic pulmonary ... Inability to protect airway ... #diagnosis #management ... #indications #pulmonary
Mechanical ventilation in obese patients according to the i-STAR Algorithm
Intubate
 • Anticipate difficult airway management and
Anticipate difficult airway ... management and ... ARDSnet low-PEEP table ... #obese #Management ... #CriticalCare
Ventilator Troubleshooting Summary
High PIP, nl Pplat:
 - DDx: Tubing problem, Bronchospasm, Secretions
 - Next Steps: Check
Ventilator Troubleshooting ... Bowel reg, Para, etc ... Troubleshooting #diagnosis ... #management #pulmonary ... #mechanical #ventilation
Hypoxemia / Hypoxia - Rapid Response Management Algorithm

Stridor - Upper airway pathology:
 • Anaphylaxis
 • Foreign
Rapid Response Management ... Stridor - Upper airway ... Movement - Lower airway ... #differential #Diagnosis ... #rapid #pulmonary
Noninvasive Positive Pressure Ventilation (NIPPV)

Expiratory & Inspiratory Positive Airway Pressure
Both increase intrathoracic pressure, which can decrease
Positive Pressure Ventilation ... exacerbation (cardiogenic pulmonary ... PositivePressure #Ventilation ... #indications #criticalcare ... #management
Massive Hemoptysis - Diagnosis and Management
 • Definitions: 
   - Hemoptysis = bleeding from
Massive Hemoptysis - Diagnosis ... respiratory tract (e.g ... • Airway Management ... #workup #pulmonary ... #criticalcare