838 results
US demonstrating a dilated loop of bowel with retrograde peristalsis (to and from sign or "whirling")
of bowel with retrograde ... POCUS #Abdomen #SBO ... #Obstruction #Retrograde
Hepatic Vein Doppler Waveform
WAVE | DIRECTION |  PHASE OF THE CARDIAC CYCLE | MECHANISM OF
GENERATION a - Retrograde ... Transicional (antegrade, retrograde
Junctional Rhythms - Junctional rhythm describes an abnormal heart rhythm resulting from impulses coming from a
Rhythms #Table #RetrogradeP
US demonstrating a dilated loop of bowel with retrograde peristalsis (to and from sign or "whirling")
of bowel with retrograde ... POCUS #Abdomen #SBO ... #Obstruction #Retrograde
Cannon A Waves
 • Caused by atrial contracting against a closed tricuspid valve
 • Atrioventricular dissociation
dissociation + retrograde
Extubation Checklist Mnemonic - MASCOTS
M - Mechanism (Underlying mechanism improving)
A - Airway (Patent, difficult intubation)
S -
interruption) S - SAT/SBT ... off, passes SAT/SBT ... Mnemonic #MASCOTS #criticalcare
Shock Classification and Differential Diagnosis
SHOCK
 • MAP <65, SBP <90, drop in SBP > 40
 •
SHOCK • MAP <65, SBP ... <90, drop in SBP ... Diagnosis #Types #criticalcare
Narrow Complex Tachycardias (Simplified)

Irregular Narrow Complex Tachycardia:
 1. Atrial fibrillation
	- Usually the correct answer
 2. Multifocal
obvious P (or retrograde
Difficult Selective Biliary Cannulation (SBC)
Factors associated with difficult SBC:
 - SMALL PAPILLA: can be difficult to
Biliary Cannulation (SBC ... with difficult SBC ... of the duodenum retrograde ... #Cannulation #SBC
Shock - Differential Diagnosis Framework
 - MAP <65. SBP <90, drop in SBP > 40
 -
SBP <90, drop in ... SBP > 40 - End-organ ... Differential #Diagnosis #criticalcare