7 results
APVcmv - Adaptive Pressure Ventilation - Controlled Mechanical Ventilation Summary
Most Similar to PRVC - Pressure Regulated
patients - The more work ... does the less support ... or neurogenic breathing ... patterns - Active ... caseyalbin #APVcmv #APV
SPONT - Spontaneous Breathing = Pressure Support Ventilation Summary
Basic Set Parameters:
  1) Pressure Support (PS)
Ventilation Summary ... do some of the work ... means the patient ↑work ... hyperventilated (ASV ... (pulling good tidal
Basics of Waveform Capnography
Waveform capnography assesses ventilation by monitoring exhaled carbon dioxide
Can use measurement and morphology
capnography assesses ventilation ... Capnography measures ventilation ... PATTERNS: • BRONCHOSPASM ... peak, not end-tidal ... surface - Pattern
Noninvasive Ventilation Summary
Positive pressure ventilation that is delivered through a nasal, mask, or helmet interface and
and spontaneous breathing ... pressures • Decreases work ... of breathing by ... trapping • Bilevel support ... augments inspiratory tidal
General schema for respiratory support in patients with COVID-19
Low flow nasal cannula
 • Typically set at
for respiratory support ... • Target tidal ... strategies or APRV ... #respiratory #support ... hypoxia #failure #algorithm
Approach to Selecting Respiratory Support:
-The role of noninvasive respiratory support is generally to reduce the patient's
Selecting Respiratory Support ... the patient's work ... of breathing, thereby ... #Noninvasive #Ventilation ... RespiratorySupport #Selection #Algorithm
Perform computations online at:
ScyMed.com
6th ED
ICU-card
«ICU, Formulas & Drugs»
HEMODYNAMIC PATTERNS
Condition
SAP
CVP

PAP PCWP

CO C(a-v)02 PVR

SVR
Hypovolemic shock
↓
↓
↓
↓
↓
↑
↑
↑
Cardiogenic shock
↓
1
↑
1

1
↑

Septic shock
↓
↓
↓
↓
↑
↓
↓
↓
Cardiac Tamponade
.
↑
↑
1
↓

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↑
RV
» HEMODYNAMIC PATTERNS ... BV 3-5.1 L PV ... Index CARDIAC WORK ... Respiratory Rate Wt*VT Tidal ... VT*RR Minute Ventilation