Dr. Gerald Diaz @GeraldMD
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Board Certified Internal Medicine Hospitalist, GrepMed Editor in Chief πŸ‡΅πŸ‡­ πŸ‡ΊπŸ‡Έ - Sign up for an account to like, bookmark and upload images to contribute to our community platform. Follow us on IG: https://www.instagram.com/grepmed/ | Twitter: https://twitter.com/grepmeded/
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13 results
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 β€’ Hemorrhage, dehydration due
Shock - Differential ... Diagnosis Framework ... heart failure, acute ... Sepsis. neurogenic, anaphylaxis ... #table #comparison
Pulmonary Arterial Catheterization – Use and Interpretation:
-Pulmonary arterial catheterization (PAC) has never been shown to improve
However, when the diagnosis ... or the type of shock ... (eg, acute valvular ... #Differential #Table ... Chambers #Wedge #PCWP
Shock - Differential Diagnosis by Classification

Hypovolemic (Intravascular volume depletion)
 - Hemorrhagic 
   β€’ Trauma
- Septic - Anaphylaxis ... Cardiogenic (Decreased ... contractility) - Acute ... flow) - Massive pulmonary ... Classification #Table
Right Heart Catheterization - Pulmonary Artery Pressures and Calculations
PULMONARY VASCULAR RESISTANCE = (meanPAP-PCWP) / CO
 β€’
Artery Pressures ... RV dysfunction. e.g ... β€’ Increases in ... forward flow. e.g ... artery #catheter #diagnosis
Increased Airway Pressure - Guidelines for Crises in Anaesthesia

Using these steps from start to end should
blood gas, 12-lead ECG ... Bronchospasm β†’ 3-4 o Anaphylaxis ... o Aspiration, pulmonary ... Intraoperative #Checklist #Diagnosis ... #Management #Workup
Intraoperative Tachycardia - Guidelines for Crises in Anaesthesia
Tachycardia in theatre is often due to inadequate depth
hypotensive first increase ... amniotic (β†’ 3-5); anaphylaxis ... Anesthesiology #Anesthesia ... Intraoperative #Checklist #Diagnosis ... #Management #Workup
Hypotension - Guidelines for Crises in Anaesthesia

Hypotension is commonly due to unnecessarily deep anaesthesia, the autonomic
β€’ Increase fresh ... and positioning (e.g ... ischaemia β†’ 3-12 o Anaphylaxis ... Intraoperative #Checklist #Diagnosis ... #Management #Workup
Intraoperative Anaphylaxis - Guidelines for Crises in Anaesthesia
β€’ Unexplained hypotension
β€’ Unexplained bronchospasm (wheeze may be absent
systolic blood pressure ... arrest, start CPR ... Anesthesiology #Anesthesia ... Intraoperative #Checklist #Diagnosis ... #Management #Workup
Intraoperative Laryngospasm and Stridor - Guidelines for Crises in Anaesthesia

❢ Call for help and inform theatre
guideline 2-3 Increased ... pulmonary oedema ... Anesthesiology #Anesthesia ... Intraoperative #Checklist #Diagnosis ... #Management #Workup
Intraoperative Sepsis - Guidelines for Crises in Anaesthesia

Severe sepsis (hypotension persisting after initial fluid challenge of
cause) or septic shock ... of problem. ❷ Increase ... mean arterial pressure ... Intraoperative #Checklist #Diagnosis ... #Management #Workup