6 results
Non-Invasive Positive Pressure Ventilation
Indications: 
 • COPD exacerbation (↓ intubation, ↓ mortality), Cardiogenic pulmonary edema (↓
Positive Pressure Ventilation ... ), Cardiogenic pulmonary ... of respiratory failure ... #indications #pulmonary ... #interfaces
Hypoxemia Differential Diagnosis Algorithm by A-a Gradient

Normal A-a Gradient:
 • ↓ Atmospheric pressure
 • Hypoventilation: CNS
Differential Diagnosis Algorithm ... V/Q Mismatch: ↓Ventilation ... Differential #Diagnosis #Algorithm ... #pulmonary #Aa
Hypoxemic Respiratory Failure - Differential Diagnosis Framework
DECREASED INSPIRED OXYGEN
 • Low PATM Can decrease first part
Hypoxemic Respiratory Failure ... capillary-alveolar interface ... hypoxemic respiratory failure ... perfusion (Q) and ventilation ... #Respiratory #Failure
Noninvasive Ventilation Summary
Positive pressure ventilation that is delivered through a nasal, mask, or helmet interface and
mask, or helmet interface ... breathing by improving pulmonary ... air trapping • Bilevel ... oxygenation BIPAP - Bilevel ... #management #pulmonary
General schema for respiratory support in patients with COVID-19
Low flow nasal cannula
 • Typically set at
• (Helmet interface ... Invasive Mechanical Ventilation ... lung-protective ventilation ... criticalcare #hypoxia #failure ... #algorithm
Approach to Selecting Respiratory Support:
-The role of noninvasive respiratory support is generally to reduce the patient's
pneumonia vs. heart failure ... CriticalCare #BiPAP #BiLevel ... #Noninvasive #Ventilation ... RespiratorySupport #Selection #Algorithm