15 results
Causes of Tachycardia - Differential Diagnosis Algorithm
Narrow Complex - Regular:
 • Sinus tachycardia
 • Atrial flutter
Differential Diagnosis Algorithm ... Narrow Complex ... Junctional tachycardia Narrow ... Wide-Complex - Polymorphic ... : • Polymorphic
Borrelia recurrentis Infection - Spirochetes were visible (arrows), a finding that suggested louseborne relapsing fever #Clinical
were visible (arrows ... fever #Clinical #Pathology ... Smear #Microscopy #NEJM
Tinea Versicolor - Physical examination revealed large, coalescing, hypopigmented patches and macules on her torso and
melanocytes (Panel B, arrows ... epidermis (Panel C, arrow ... Clinical #Derm #Pathology ... Microscopy #Spaghetti #NEJM
Tachycardia - Differential Diagnosis and Management - Narrow vs Wide, Regular vs Irregular
Narrow - Regular:
Use P
and Management - Narrow ... vs Irregular Narrow ... Narrow - Irregular ... Irregular: • Polymorphic ... #algorithm #irregular
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Differential Diagnosis Algorithm ... (>100 bpm) - Narrow ... WPW) - Narrow ... interval) • Polymorphic ... Differential #Diagnosis #Algorithm
Urinary Tract Tuberculosis - Contrast-enhanced computed tomography (CT) of the abdomen showed mild dilatation of the
Panels A and B, arrows ... ureter (Panel C, arrows ... Clinical #Radiology #Pathology ... AcidFastBacilli #Microscopy #NEJM
Strongyloides stercoralis Hyperinfection - Physical examination revealed reticulated purpuric patches with dusky centers on the abdomen,
larvae (Panel B, arrow ... Clinical #Derm #Pathology ... FilariformLarvae #Microscopy #NEJM
Treatment of Stable Wide-Complex Tachycardia
Regular
 • If ventricular tachycardia or uncertain rhythm:
    -
consultation • If polymorphic ... aberrancy - Follow narrow-complex ... management #cardiology #algorithm
Pathologic / Fragility Fractures - Differential Diagnosis Algorithm 
Tumours
 - See Bone Lesions Scheme
Paget's Disease
 -
Pathologic / Fragility ... Differential Diagnosis Algorithm ... Disease • Bone Marrow ... Fragility #Fractures #Pathologic ... Differential #Diagnosis #Algorithm
Histologic Features and Prevalence of Nonalcoholic Steatohepatitis (NASH). NASH is a potentially progressive type of nonalcoholic
ballooned hepatocytes (arrows ... #Pathology #Epidemiology ... HCC #Prevalence #NEJM