39 results
Coronary Oxygen Balance 

Myocardial Oxygen Demand <-> Coronary Artery Blood Flow <-> Oxygen Availability

#cardiac #oxygen #pathophysiology
Availability #cardiac ... #oxygen #pathophysiology ... #anesthesia #anesthesiology
Pulmonary Vascular Resistance vs Systemic Vascular Resistance

#Pulmonary #Vascular #Resistance #Systemic #Comparison #pulmonaryhypertension #PHTN #pathophysiology #anesthesiology #anesthesia
pulmonaryhypertension #PHTN #pathophysiology ... #anesthesiology ... #anesthesia #causes
Hypotension - Guidelines for Crises in Anaesthesia

Hypotension is commonly due to unnecessarily deep anaesthesia, the autonomic
consider: o Cardiac ... Sepsis → 3-14 o Cardiac ... (eg steroid dependency ... #Differential #Anesthesiology ... #Anesthesia #Intraoperative
Cardiac Arrest - Guidelines for Crises in Anaesthesia

The probable cause is one or more of: something
Cardiac Arrest - ... ACTION • Declare “cardiac ... • Call for cardiac ... #Differential #Anesthesiology ... #Anesthesia #Intraoperative
Intraoperative Hypertension - Guidelines for Crises in Anaesthesia
Hypertension is most commonly due to inappropriate depth of
Guidelines for Crises ... hypercarbia as causes ... syndrome) • Medical causes ... #Hypertension #Anesthesiology ... #Anesthesia #Intraoperative
Leg Pain - Differential Diagnosis Framework

Bone/Joint Causes of Leg Pain:
 • Fracture
 • Arthritis
 • Gout/pseudogout
Bone/Joint Causes ... Hematoma Venous Causes ... Edema Arterial Causes ... stenosis/nerve compression ... Paralysis 4) Paresthesia
Increased Airway Pressure - Guidelines for Crises in Anaesthesia

Using these steps from start to end should
should identify any cause ... surgery related cause ... POTENTIAL CAUSES ... #Differential #Anesthesiology ... #Anesthesia #Intraoperative
Can’t Intubate, Can’t Oxygenate (CICO) - Guidelines for Crises in Anaesthesia
This is the last resort when
Guidelines for Crises ... have failed. ❶ Check ... trolley and then cardiac ... see Box B). ❼ Check ... Intubation #Difficult #Anesthesiology
Intraoperative Tachycardia - Guidelines for Crises in Anaesthesia
Tachycardia in theatre is often due to inadequate depth
Guidelines for Crises ... hypovolaemia; primary cardiac ... Guidelines for crises ... #Tachycardia #Anesthesiology ... #Anesthesia #Intraoperative
Intraoperative Sepsis - Guidelines for Crises in Anaesthesia

Severe sepsis (hypotension persisting after initial fluid challenge of
Check serial lactates ... Consider monitoring cardiac ... cultures if possible (eg ... #Sepsis #Anesthesiology ... #Anesthesia #Intraoperative