239 results
Internal Jugular Vein Rouleaux Flow on POCUS

Amazing video of a dilated IJV showing Rouleaux flow. Whenever
Vein Rouleaux Flow ... on POCUS Amazing ... showing Rouleaux flow ... Whenever the blood flow ... ria_dancel #Rouleaux #Flow
Oxygen Delivery by Device

Nasal Cannula 
• Indicated for low-flow, low-percentage supplemental oxygen. 
• Flow rate of
Indicated for low-flow ... • Flow rate of ... • Flow rate of ... • Flow rate of ... • Flow rate of
Hypoxia and Hypoxemia - Overview
Hypoxia - insufficient oxygen delivered to tissues to meet demands
Hypoxemia - low
demands Hypoxemia - low ... Insufficient blood flow ... SvO2 → Low PaO2 ... CaO2 → Low SvO2 ... differential #diagnosis #causes
Diastolic Function Grading - Schematic diastolic filling patterns

I: impaired relaxation, II: moderate diastolic dysfunction (pseudonormal), III:
electrocardiogram, MI: mitral inflow ... pulmonary venous flow ... Vp: velocity of flow ... Dysfunction #Grading #Classification
Hyperacute Hypoxemia - Workup and Management
Differential Diagnosis: Aspiration, Flash Pulmonary Edema, Mucous Plugging, Bronchospasm, Pulmonary Embolism,
edema), Lung Exam, POCUS ... Oxygen Therapy: • Low ... Flow • Reservoir ... • High Flow
Proposed Respiratory Support Algorithm in COVID19

The ‘intubate early’ paradigm, where patients who “fail” low flow oxygen
Respiratory Support Algorithm ... patients who “fail” low ... flow oxygen (e.g ... Also, a low threshold ... hypoxia #failure #algorithm
Hypokalemia Differential Diagnosis Algorithm

Low intake 
• poor oral intake 

Renal loss 
• Medication 
• Hypomagnesemia 
•
Differential Diagnosis Algorithm ... Low intake ... Differential #Diagnosis #Algorithm ... #Causes #Classification
Septic Arthritis: Pathogenesis and clinical findings
Notes:
- Septic Arthritis is typically monoarticular & the knee is involved
involved in >50% of cases ... - decr blood flow ... 50% neutrophils, low ... S.A. can also be caused
Aortic Stenosis Grading on echocardiography
The cut-offs for grading can be found in table 1. Discrepancies are
and are usually caused ... measurements - high or low ... flow - extremes ... AorticStenosis #Classification
Renal Replacement Therapy (RRT) - ICU One Pager Summary
Indications (AIEOU):
 • A: Acidosis (usually severe metabolic)
• Blood Flow ... Rate (QB) is the flow ... • Dialysate Flow ... countercurrent flow ... Higher flow rates