289 results
Contrast dyes are divided into three groups based on their osmolarity.  High-osmolar contrast medium (HOCM),
Contrast dyes are ... High-osmolar contrast ... performed with either low-osmolar ... contrast medium ... or iso-osmolar contrast
Internal Jugular Vein Rouleaux Flow on POCUS

Amazing video of a dilated IJV showing Rouleaux flow. Whenever
Vein Rouleaux Flow ... showing Rouleaux flow ... Whenever the blood flow ... ria_dancel #Rouleaux #Flow ... #Spontaneous #Contrast
Dense Spontaneous Echo Contrast (SEC) on POCUS
Rouleaux flow on POCUS.  RBCs stick together to form
Rouleaux flow on ... POCUS. ... happen due to slow ... flow or increased ... Rouleaux #Blood #flow
Canadian C-spine Rule and Mnemonic
HIGH RISK FEATURES:
 - Sixty Five, Fast Drive, Sense Deprive?  Image,
LOW RISK FEATURES ... : - Slow Wreck, ... Slow Neck, Sitting ... Clearance #Mnemonic #Algorithm
Nephron Anatomy and Blood Supply
1) Arcuate artery
2) Interlobular artery
3) Afferent arteriole
4) Glomerulus
5) Efferent arteriole
6) Peritubular capilaries
7)
capilaries 7) Vasa recta ... Blood #Supply #Flow
Causes of Hypocalcemia - Differential Diagnosis Algorithm
 • Extravascular: Pancreatitis, surgery, acute phosphate intake and renal
Differential Diagnosis Algorithm ... Hyperphosphatemia, Low ... • Gadolinium contrast ... Differential #Diagnosis #Algorithm ... #Causes #algorithm
An intuitive way to use ultrasound to evaluate sick patients along the peri-shock to full shock
High or Think Low ... #Diagnosis #POCUS ... Evaluation #Protocol #Algorithm ... #Low #Abdomen #
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
Diagnostic Approach to Hyponatremia
Box A:
 • Normo/hyperosmolar Hyponatremia: Glucose, Mannitol, Glycine, Contrast media, Maltose
 • Pseudohyponatremia:
Mannitol, Glycine, Contrast ... Primary Polydipsia, Low ... Hyponatremia #Diagnosis #Algorithm
Approach to the Diagnosis of Hyperthyroidism - Differential Diagnosis and Workup Algorithm

 • Secondary Hyperthyroidism (↑↔TSH,
Diagnosis and Workup Algorithm ... Graves disease • Low ... Iodine Scan - Low ... , Iodine (e.g. contrast ... Differential #Diagnosis #Algorithm