6 results
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
EKG of the same ... excludes other differentials ... sign! ... #Cardiology #Neck ... #Frog #Sign
Peri-operative Hyperthermia - Guidelines for Crises in Anaesthesia
If prolonged or ≥ 39 C this is a
Guidelines for Crises ... (late sign) (→ ... Guidelines for crises ... #Hyperthermia #Differential ... Diagnosis #Management #Workup
Malignant Hyperthermia Crisis - Guidelines for Crises in Anaesthesia
Unexplained increase in ETCO2 AND tachycardia AND increased
rise is a late sign ... Remove vaporisers from ... axillae and anterior neck ... , invasive BP, CVP ... Diagnosis #Management #Workup
Intraoperative Cardiac Ischaemia - Guidelines for Crises in Anaesthesia

If the patient is unconscious, signs of cardiac
Guidelines for Crises ... is unconscious, signs ... depression • T wave ... Guidelines for crises ... Diagnosis #Management #Workup
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
J point • De Winter ... V2 • Wellens sign ... pain • Wellens sign ... indistinguishable from ... #differential #
Common Dermatological Conditions - Distribution and Morphology
 • Acne vulgaris - Face, upper back, chest -
associated with signs ... and pruritus (e.g ... quickly progress from ... Groin, axilla, neck ... dermatology #rash #differential