33 results
Pulse Abnormalities - Differential Diagnosis Algorithm
Unequal/DeIayed:
 • Obstructive arterial disease (ie. Atherosclerosis)
 • Aortic dissection
 •
- Differential Diagnosis ... pressure >10mmHg: • Cardiac ... Stenosis: • Anacrotic ... #Differential #Diagnosis ... #Algorithm #causes
Syncope - Differential Diagnosis Algorithm
Neurocardiogenic:
 • Vasovagal
 • Orthostatic Hypotension
 • Autonomic Neuropathy
 • Situational (micturition,
- Differential Diagnosis ... • Mitral/Aortic ... Stenosis ... • Cardiac ... #Algorithm #causes
Approach to the Hypotensive Patient - Differential Diagnosis Framework for Hypotension

Blood Pressure = Heart Rate x
- Differential Diagnosis ... regurgitation • Aortic ... regurgitation • Aortic ... stenosis • Meds ... #causes #Hypotensive
Cardiac Tamponade - Guidelines for Crises in Anaesthesia
Caused by an accumulation of blood, pus, effusion fluid
tamponade recurs. ❿ Plan ... definitive management ... specialist referral. ⓫ Plan ... #Tamponade #Anesthesiology ... #Management #Workup
Syncope - Differential Diagnosis
The percentage of syncopal events secondary to arrhythmias or structural disease is generally
- Differential Diagnosis ... Volume depletion Cardiac ... cardiopulmonary • Aortic ... stenosis • HOCM ... #causes
Aortic Dissection Pearls
Aortic dissection is caused by a tear in the tunica intima, the innermost layer
Aortic Dissection ... is caused by a ... disease • Cardiac ... #Dissection #diagnosis ... #management #vascular
Intraoperative Anaphylaxis - Guidelines for Crises in Anaesthesia
• Unexplained hypotension
• Unexplained bronchospasm (wheeze may be absent
Plan for repeat ... feasible (Box B). ⓭ Plan ... #Anaphylaxis #Anesthesiology ... Intraoperative #Checklist #Diagnosis ... #Management #Workup
Intraoperative Sepsis - Guidelines for Crises in Anaesthesia

Severe sepsis (hypotension persisting after initial fluid challenge of
likely underlying cause ... Consider monitoring cardiac ... plan with intensive ... anaesthesia #Sepsis #Anesthesiology ... Intraoperative #Checklist #Diagnosis
High Central Neuraxial Block - Guidelines for Crises in Anaesthesia
• Can occur with deliberate or accidental
Plan to ensure ... Consider other causes ... Neuraxial #Block #Anesthesiology ... Intraoperative #Checklist #Diagnosis ... #Management #Workup
Hypotension - Guidelines for Crises in Anaesthesia

Hypotension is commonly due to unnecessarily deep anaesthesia, the autonomic
consider: o Cardiac ... Sepsis → 3-14 o Cardiac ... #Differential #Anesthesiology ... Intraoperative #Checklist #Diagnosis ... #Management #Workup