10 results
Hypoxemia / Hypoxia - Rapid Response Management Algorithm

Stridor - Upper airway pathology:
 • Anaphylaxis
 • Foreign
Hypoxemia / Hypoxia ... pneumothorax, COPD ... Matthew Ho, MD PhD ... Sophia_Hayes_MD #Hypoxemia ... #Hypoxia #differential
A Non-Invasive approach to Respiratory Failure
 • COPD and Ventilatory Failure → NiPPV with Bi-level Settings
Failure • COPD ... Bi-level Settings • CHF ... / Pulmonary Edema ... #Failure #management ... #hypoxia #NIV
Multifocal Atrial Tachycardia (MAT)
• At least 3 different P wave morphologies: 
• Rate 100-180
• Irregular 
Etiology
Multifocal Atrial ... lung disease (COPD ... ) • Hypoxia ... • Pulmonary hypertension ... Management
Hypoxemic Respiratory Failure - Differential Diagnosis Framework
DECREASED INSPIRED OXYGEN
 • Low PATM Can decrease first part
Hypoxemic Respiratory ... direction leads to hypoxemia ... Pneumonia, asthma, COPD ... shunting (eg, atrial ... #hypoxia #Differential
Asthma vs COPD Presentation and Diagnosis
Asthma:
 • Epidemiology: Age usually < 45, History (personal or family)
Asthma vs COPD Presentation ... between attacks COPD ... Hyperresonance, Hypoxemia ... Subxiphoid PMI • COPD ... EricsMedicalLectures/ #Asthma #COPD
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
↓

→
↑
RV
Perfusion Pressure COP ... min 400-600 mL Respiratory ... physiologic) FVC FEV1 ... Capacity >3.0 L FEV1 ... ratio Respiratory
Bronchiectasis - Summary

What?
• Bronchiectasis is derived from the Greek words bronckos meaning airway and ectasis meaning
Chronic cough • Hypoxia ... obstruction • COPD ... wheezing, and inspiratory ... polycythemia from chronic hypoxia ... CT) • Broncho-arterial
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
state of tissue hypoxia ... Ext: warm vs. cold ... anaphylaxis, toxins/meds ... - Low CO and therefore ... Classification #diagnosis #management
ExtraCorporeal Membrane Oxygenation (ECMO) Fundamentals
Definitions:
 • ExtraCorporeal Membrane Oxygenation (ECMO) provides prolonged pulmonary and/or circulatory support
provides prolonged pulmonary ... VV: Refractory hypoxemia ... /mixed respiratorv ... PE, cardiogenic shock ... Oxygenation #diagnosis #management
Shock Overview
A state of tissue hypoxia due to decreased or dysregulated oxygen delivery or extraction, resulting
state of tissue hypoxia ... Ext: warm vs. cold ... anaphylaxis, toxins/meds ... - Low CO and therefore ... Classification #diagnosis #management