2327 results
Systolic Anterior Motion (SAM) of the Mitral Valve (MV)

Systolic anterior motion (SAM) describes the dynamic movement
Systolic Anterior Motion ... Systolic anterior motion ... Differential diagnosis ... Systolic #Anterior #Motion
Schematic examples of the cause of acute mitral regurgitation. 
LV, left ventricle; PM, papillary mucle; SAM,
systolic anterior motion ... Causes #Acute #Differential
Causes of Nausea and Vomiting - Differential Diagnosis Framework

Chemoreceptor Trigger Zone/Area Postrema:
 • Drugs:
	- Chemo agents
	-
and Vomiting - Differential ... Vestibular: • Motion ... vomiting #emesis #differential
Apical Wall Motion Abnormality on POCUS Echocardiogram

LV apical wall motion abnormality on this 4-chamber view.
Differential should
Apical Wall Motion ... LV apical wall motion ... Differential should ... #Apical #Wall #Motion
Wheezing - Differential Diagnosis Framework - Not all that wheezes is asthma
Vibrations of turbulent flow against
Wheezing - Differential ... Paradoxical vocal cord motion ... AnnKumfer #Wheezing #Differential
Approach to Joint Pain

History:
Is the pain from:
	• Joint
	• Adjacent bursa
	• Tendon
	• Ligament
	• Bone
	• Muscle
	• Referred from
Limitation of motion ... rest and with motion ... or only during motion ... approach #workup #differential
Tachypnea - Differential Diagnosis Framework

Definitions
 • Tachypnea: Respiratory rate > 20/min, shallow breathing in adults
 •
Tachypnea - Differential ... Paradoxical vocal fold motion ... Tachypnea #Hyperpnea #Differential
Pediatric Vomiting - Gastrointestinal and Systemic Causes - Differential Diagnosis Algorithm
Hepatobiliary:
 • Acute Hepatitis
 • Acute
Systemic Causes - Differential ... Otitis Media) • Motion ... Emesis #Vomiting #Differential
An Algorithm for the Diagnosis of Wheezing and Stridor

Stridor: Louder, constant-pitch sound over central airways
Wheezing: Musical
Paradoxical vocal fold motion ... Noisy #Breathing #differential
Mechanical Complications in Acute Myocardial Infarction
Acute LV/RV Dysfunction:
 • Regional wall motion, systolic and diastolic function,
Regional wall motion ... MR and leaflet motion ... acuteMI #cardiology #differential