25 results
Ultrasound Guided Radial Nerve Block 

Burn near anatomical snuff box. Sensation in this location, dorsal and
Ultrasound Guided ... Radial Nerve Block ... near anatomical snuff ... Radial #Nerve #Block
Syncope - Differential Diagnosis
The percentage of syncopal events secondary to arrhythmias or structural disease is generally
Syncope - Differential ... Sick sinus, AV block ... stenosis • HOCM • Pulmonary ... 2% #syncope #differential
Hypoxemia vs Hypoxia
Hypoxemia - Partial pressure of arterial oxygen (PaO2) is below normal
Hypoxia - Insufficient oxygen
impaired Jane Lock ... hypoxia #hypoxemia #differential ... diagnosis #comparison #pulmonary
Causes of Palpitations
 • ARRHYTHMiA 
 • SINUS ARRYTHMIA 
 • ATRIAL FIBRILLATION 
 • ATRIAL
FLUTTER • HEART BLOCK ... PHAEOCHROMOCYTOMA • PULMONARY ... Palpitations #Causes #Differential
False Positive Lung Point on POCUS
Lung-Cardiac Point and Lung-Diaphragm Point
These images highlight selected differentials to pleural
highlight selected differentials ... lungdiaphragam #ultrasound ... #pulmonary #differential
Abnormal Jugular Venous Pressure Waveforms - Differential Diagnosis
 - Absent a wave - Atrial fibrillation, sinus
Pressure Waveforms - Differential ... atrioventricular block ... atrial myxoma, pulmonary ... Waveforms #JVP #Differential
Pulmonary Pathology and Associated Lung Ultrasound Findings
Pneumothorax:
 - No lung sliding/barcode sign
 - Lung point (hard
Pulmonary Pathology ... Associated Lung Ultrasound ... ) Cardiogenic Pulmonary ... #differential # ... #Lung #POCUS #ultrasound
Approach to the Hypotensive Patient - Differential Diagnosis Framework for Hypotension

Blood Pressure = Heart Rate x
Hypotensive Patient - Differential ... bradycardia • AV blocks ... depletion • Pulmonary ... #hypotensive #differential
Syncope - Differential Diagnosis Algorithm
Neurocardiogenic:
 • Vasovagal
 • Orthostatic Hypotension
 • Autonomic Neuropathy
 • Situational (micturition,
Syncope - Differential ... Respiratory: • Pulmonary ... /3rd degree AV Block ... Syncope #Cardiology #Differential
Causes of Polycythemia (Erythrocytosis) - Differential Diagnosis Algorithm
Relative - Normal RBC Mass / Decreased Plasma Volume
Erythrocytosis) - Differential ... Abnormal Abdominal Ultrasound ... Cyanosis without Pulmonary ... Apnea • Chronic Pulmonary ... Erythrocytosis #Differential