2245 results
Causes of Dizziness - Vertigo - Differential Diagnosis Algorithm
True Vertigo - Illusion of Rotary Movement
Peripheral Vestibular
Dizziness - Vertigo - Differential ... auditory symptoms, unidirectonal ... symptoms/signs, bidirectional ... Vertigo #Neurology #Differential
ASD Secundum with Bidirectional Shunting on Echocardiogram (A4c) with Contrast
Male , 50y/o, previous anterior MI with
Secundum with Bidirectional ... Shunting on Echocardiogram ... ASD #Secundum #Shunting ... a4c #contrast #Bidirectional
HINTS Exam - Unidirectional Nystagmus - Left-beating

In a patient with vertigo symptoms, this finding is reassuring
HINTS Exam - Unidirectional ... PeterJohns84 #Unidirectional
ASD Secundum with Bidirectional Shunting on Echocardiogram (A4c) with Color Doppler
Male , 50y/o, previous anterior MI
Secundum with Bidirectional ... Shunting on Echocardiogram ... ASD #Secundum #Shunting ... cardiology #pocus #a4c #Bidirectional
Hypoxemia Differential Diagnosis Algorithm by A-a Gradient

Normal A-a Gradient:
 • ↓ Atmospheric pressure
 • Hypoventilation: CNS
Hypoxemia Differential ... ↓Ventilation (↑Shunting ... Hypoxemia #Hypoxia #Differential
Atrial Septal Defect (ASD) with Shunting on Echocardiogram with Contrast (a4c)

An elderly patient with dyspnea -
Defect (ASD) with Shunting ... pocus #bubble #Shunting
HINTS Exam - Bidirectional Nystagmus 

In a patient with vertigo symptoms, this finding is worrisome for
HINTS Exam - Bidirectional ... PeterJohns84 #Bidirectional
PFO with shunting on Contrast Echocardiogram (a4c) 
74 yo presents with CVA. RoPE score of 4.
PFO with shunting ... DrShemisa #PFO #shunting
Acute Kidney Injury (AKI) - Differential Diagnosis Framework

PRE-Renal AKI:
 • Hypovolemia
 • Congestion
 • Medications
 •
Injury (AKI) - Differential ... Medications • Shunting ... Kidney #Injury #Differential
Syncope in 3 Steps
1. Consider the 3 "S" Mimics: Seizure, low Sugar, Stroke (TIA)
2. Heart vs
like Gl loss, shunting ... other #Syncope #differential