52 results
Ocular Ultrasound Pocketcard
Painless Vision Loss
 • Retinal Detachment 
 • Posterior Vitreous Detachment 
 • Vitreous
Ocular Ultrasound ... Elevated Intracranial Pressure ... #pocus #differential ... #diagnosis #radiology ... #ophthalmology
Non-Invasive Positive Pressure Ventilation
Indications: 
 • COPD exacerbation (↓ intubation, ↓ mortality), Cardiogenic pulmonary edema (↓
Pressure Ventilation ... mortality), Other causes ... airway pressure ... volume assured pressure ... #Pressure #Ventilation
Increased Airway Pressure - Guidelines for Crises in Anaesthesia

Using these steps from start to end should
Increased Airway Pressure ... increased airway pressure ... increased airway pressure ... recheck blood pressure ... to high airway pressure
D-Sign on Ultrasound
Right Ventricular Pressure vs Volume Overload
Eccentricity Index (EI) = D2/D1
RV Overload “D Sign” EI
D-Sign on Ultrasound ... Right Ventricular Pressure ... ” EI > 1 - POCUS ... echocardiogram #psax #diagnosis ... #cardiology #pocus
Widened Pulse Pressure - Differential Diagnosis and Pathophysiology

Pulse pressure is the difference between the systolic blood
Widened Pulse Pressure ... - Differential Diagnosis ... Pulse Pressure = ... Pulse Pressure = ... significantly positive
Normal hepatic vein Doppler Ultrasound tracing
1) a large antegrade waveform (negative velocity) noted during early and
descent on RA pressure ... the fall in RA pressure ... v " wave on RA pressure ... #tracing #diagnosis ... #pocus
Hypotension - Guidelines for Crises in Anaesthesia

Hypotension is commonly due to unnecessarily deep anaesthesia, the autonomic
Airway • Check position ... Feel the airway pressure ... intrathoracic pressure ... recheck blood pressure ... intrathoracic pressure
Intraoperative  Bradycardia - Guidelines for Crises in Anaesthesia
Bradycardia in theatre should not be treated as
rhythm and blood pressure ... Feel the airway pressure ... recheck blood pressure ... intrathoracic pressure ... intra-cranial pressure
Papilledema on Ocular POCUS

25 y/o F p/w HA and blurry vision.  #ocular ultrasound = dilated
Papilledema on Ocular POCUS ... #ocular ultrasound ... LP opening pressure ... Papilledema #Ocular #POCUS ... #ophthalmology
Intraoperative Hypertension - Guidelines for Crises in Anaesthesia
Hypertension is most commonly due to inappropriate depth of
Intraoperative Hypertension ... Recheck blood pressure ... Airway • Check position ... Feel the airway pressure ... raised intracranial pressure