26 results
Causes of Secondary / Provoked Seizures - Differential Diagnosis Algorithm
Febrile
Infection
 • Sepsis
 • Encephalitis
 • Meningitis
Metabolic
Provoked Seizures - Differential ... Hyponatremia • Uremia ... • Conversion Disorder ... Provoked #Seizures #Neurology ... #Differential #
Causes of Wide Pulse Pressure - Differential Diagnosis
Physiologic:
 • Advanced age-arteriosclerosis (less compliant arteries)
 • Well
Pulse Pressure - Differential ... Pathologic: • Valvular disorders ... iron deficiency anemia ... viscosity) - anemia ... Diagnosis #causes #cardiology
Causes of Dizziness / Lightheadedness - Differential Diagnosis Algorithm
Lightheaded, unsteady, disoriented - Non-vertigo
Organic Disease
 • Presyncope/Vasodepressor
Lightheadedness - Differential ... Hyperventilation • Anemia ... Anxiety • Panic Disorder ... Lightheadedness #Neurology ... #Differential #
Generalized Weakness - Differential Diagnosis Framework
"l feel weak":
 • Infectious: Influenza, EBV, PNA, Bacteremia, Sepsis
 •
Generalized Weakness - Differential ... ILD, OSA, pHTN, Anemia ... Polyneuropathy, ALS), NMJ disorder ... Generalized #Weakness #Differential ... Diagnosis #causes #neurology
High Output Heart Failure - Pathophysiology and Differential Diagnosis
Obesity - Systemic Vasodilation, Vasoactive Adipokines
Arteriovenous Fistula -
Pathophysiology and Differential ... Myeloproliferative Disorders ... Metabolism Severe Anemia ... Pathophysiology #Differential ... #Diagnosis #cardiology
Arrhythmias - Differential Diagnosis Algorithm
May present as: palpitations, dizziness, syncope, chest discomfort
Cardiac Causes:
 - Structural
Arrhythmias - Differential ... State: • Anemia ... Generalized Anxiety Disorder ... #Arrhythmias #Cardiology ... #Differential #
Causes of Thrombocytopenia and Platelet Disorders - Differential Diagnosis and Workup
History:
 - Prior platelet count, family
Thrombocytopenia and Platelet Disorders ... - Differential ... (CVID, WAS), (neurologic ... changes), high MCV anemia ... #Differential #
Pulse Abnormalities - Differential Diagnosis Algorithm
Unequal/DeIayed:
 • Obstructive arterial disease (ie. Atherosclerosis)
 • Aortic dissection
 •
Abnormalities - Differential ... Anemia, hypoglycemia ... Abnormalities #Disorders ... #Cardiology #Differential
Causes of Palpitations
 • ARRHYTHMiA 
 • SINUS ARRYTHMIA 
 • ATRIAL FIBRILLATION 
 • ATRIAL
SYSTEMIC • ANAEMIA ... • METABOLIC DISORDER ... PSYCHIATRIC • ANXIETY DISORDER ... Palpitations #Causes #Differential ... #Diagnosis #Cardiology
Causes of Fatigue - Differential Diagnosis Algorithm
Endocrine
 • Hypo/Hyperthyroidism
 • Diabetes
 • Pituitary Insufficiency
 • Adrenal
Causes of Fatigue - Differential ... Hematologic • Anemia ... Pulmonary Disease Neurologic ... • Somatization Disorder ... Chronic #Fatigue #Differential