6 results
Differential Diagnosis and Evaluation of Hyponatremia:
1) Identification of onset (acute vs. chronic)
2) Presence of symptoms (HA,
and Evaluation ... Identification of onset (acute ... symptoms (HA, nausea ... history #Diagnosis #EM ... #Algorithm #Ddxof
Shock - Differential Diagnosis by Classification

Hypovolemic (Intravascular volume depletion)
 - Hemorrhagic 
   • Trauma
Classification Hypovolemic ... contractility) - Acute ... exacerbation (any cause ... Classification #Table ... #CriticalCare
Causes of Chronic Dyspnea - Differential Diagnosis Algorithm
Pericardial
 • Effusion
 • Cardiac Tamponade*
 • Constriction
Myocardial
 •
Causes of Chronic ... Dyspnea - Differential ... Artery Disease • Stable ... Angina • Acute ... Kyphoscoliosis • Abdominal
Shock - Differential Diagnosis Framework
MAP = CO x SVR
Hypovolemic (↓ Intravascular volume):
 • Hemorrhage, dehydration due
MAP = CO x SVR Hypovolemic ... heart failure, acute ... findings based on cause ... #Diagnosis #table ... #comparison #criticalcare
Diuretics and Agents Regulating Renal Excretion

Carbonic Anhydrase Inhibitors (Acetazolamide, Dichlorphenamide)
 • Glaucoma
 • Epilepsy
 • Altitude
pulmonary edema ... Kidney stones caused ... Postoperative abdominal ... distention • Abdominal ... #Medications #Table
It is important to recognize Acute Decompensated Heart Failure (ADHF) as more than just simply a
are excellent at evaluating ... with presence of pulmonary ... patient causing hypovolemia ... the determined cause ... #diagnosis #differential