3389 results
Hypo-osmolar Hypotonic HypoNatremia Algorithm (Serum Na+ < 135 meq/L, serum Osm < 275 mosm/kg)
Assess Volume Status,
Hypotonic HypoNatremia Algorithm ... (Serum Na+ < 135 ... Status, Check Urine Na ... #Hyponatremia #Algorithm
Volume Based Approach to Hyponatremia
Hypovolemic, Serum uric acid >4
 • Urine Na <20: Extra-renal losses
 •
acid >4 • Urine Na ... 20: Extra-renal losses ... • Urine Na >30 ... : Renal losses, ... #Hyponatremia #algorithm
Causes of Hypokalemia - Differential Diagnosis Algorithm
Increased Loss 
 - Increased GI Loss
 - Increased Urinary
Causes of Hypokalemia ... Differential Diagnosis Algorithm ... Stimulation of Na ... Differential #Diagnosis #Algorithm ... #causes #potassium
Causes of Generalized Edema - Differential Diagnosis Algorithm
Overfill (Increased renal sodium retention, Urine Na > 40meq/L)
Causes of Generalized ... Differential Diagnosis Algorithm ... retention, Urine Na ... Differential #Diagnosis #Algorithm ... #Causes
Hyponatremia with Severe Symptoms - Management Algorithm with Hypertonic Saline
The goal of acute management is to
Symptoms - Management Algorithm ... is to raise the Na ... have raised the Na ... probably not the low Na ... Severe #Management #Algorithm
Antiarrhythmics Pharmacology Summary
Cardiac Conduction Phases:
Phase 0 - Ventricular Depolarization:
 • Na+ channels open leading to a
Depolarization: • Na ... leading to a rapid Na ... Repolarization: • Na ... MOA: Block fast Na ... categories based on Na
Causes of Hypomagnesemia - Differential Diagnosis Algorithm
GI LOSS - FeMg < 2-2.5% or 24h Urine Mg
Causes of Hypomagnesemia ... Differential Diagnosis Algorithm ... Genetics defects in Na-KATPase ... Magnesium #Low #Causes ... Differential #Diagnosis #Algorithm
Ventricular Tachycardia - Management Algorithm
Wide Complex Tachycardia: Rate > 100, QRS > 120
DDx: Ventricular tachycardia, SVT
Tachycardia - Management Algorithm ... aberrancy, SVT iso Na ... VTach #Management #Algorithm
Antiarrhythmics - Vaughan Williams Classification:
CLASS 1 - Sodium Channel Blockers:
 • MOA: Block fast Na+ channels
Classification: CLASS ... MOA: Block fast Na ... categories based on Na ... duration: - CLASS ... receptors, and Ca & Na
Antiarrhythmics - Vaughan Williams Classification
Class I (Ia, Ib, Ic) - Na+ Channel Blockade
 • Slows depolarization
Classification Class ... (Ia, Ib, Ic) - Na ... Widens QRS complex Class ... prolongs PR interval Class ... Classification #Classes