30 results
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG ... Pericarditis: PR ... ST elevation: Differential ... #AVR #leadAVR #ecg ... #differential #
Reflex Testing - Causes of Hyporeflexia and Hyperreflexia
Focal Hyporeflexia: 
 • Radiculopathy, Mononeuropathy, Polyneuropathy, Acute stroke,
polyneuropathy (e.g ... injury, Early ALS ... Eclampsia, Late ALS ... Testing #Causes #differential ... diagnosis #table #neurology
Generalized Weakness - Differential Diagnosis Framework
"l feel weak":
 • Infectious: Influenza, EBV, PNA, Bacteremia, Sepsis
 •
Generalized Weakness - Differential ... Polyneuropathy, ALS ... inclusion body-), PMR ... Generalized #Weakness #Differential ... Diagnosis #causes #neurology
Hypoxemia / Hypoxia - Rapid Response Management Algorithm

Stridor - Upper airway pathology:
 • Anaphylaxis
 • Foreign
pneumonia • Water: pulmonary ... CNS depression (e.g ... ., GBS, MG, ALS) ... Hypoxemia #Hypoxia #differential ... Algorithm #rapid #pulmonary
Acute and Chronic Causes of Dyspnea - Differential Diagnosis
Pulmonary/Chest Wall:
 • Acute: Trauma, COPD exacerbation, Asthma
Causes of Dyspnea - Differential ... Diagnosis Pulmonary ... Pleural effusion, Pulmonary ... Metabolic acidosis (eg ... Chronic #Causes #Differential
Adult ACLS - Cardiac Arrest Algorithm - AHA 2020
CPR Quality:
 • Push hard (at least 2
Adult ACLS - Cardiac ... 2 minutes. or sooner ... recommendation (eg ... , Thrombosis, (pulmonary ... (coronary) #ACLS
Approach to Headaches - Differential Diagnosis Algorithm

Red flags (PHANTOMS):
 • Pattern change, progressively worse, papilledema
 •
to Headaches - Differential ... papilledema • Horner ... CNS infection (e.g ... #Headache #Differential ... Diagnosis #Algorithm #neurology
Adult Cardiac Arrest - ACLS Circular Algorithm - AHA 2020
CPR Quality:
 • Push hard (at least
Cardiac Arrest - ACLS ... 2 minutes. or sooner ... recommendation (eg ... , Thrombosis, (pulmonary ... #circular #ACLS
Pulmonary Renal Syndrome

Definition: Diffuse alveolar hemorrhage + Glomerulonephritis
Presentation (Pulmonary and renal manifestations can occur weeks apart):
Pulmonary Renal ... symptomatology Differential ... • Labs: CBC, cr ... Renal #Syndrome #differential ... #diagnosis #nephrology
Hypoxemic Respiratory Failure - Differential Diagnosis Framework
DECREASED INSPIRED OXYGEN
 • Low PATM Can decrease first part
Respiratory Failure - Differential ... respiratory drive due to neurologic ... lung diseases, pulmonary ... , pulmonary AVMs ... Failure #hypoxia #Differential