389 results
Lung Infections in HIV - Differential Diagnosis Framework

Disease by CD4 Count:
Any CD4 Count:
 • Mycobacterium tuberculosis,
Lung Infections ... pain, cough • Polymorphic ... loss • Imaging: Irregular ... Legionella: • Nausea ... factor • May cause
Causes of Tachycardia - Differential Diagnosis Algorithm
Narrow Complex - Regular:
 • Sinus tachycardia
 • Atrial flutter
Causes of Tachycardia ... : • Irregular ... Wide-Complex - Polymorphic ... : • Polymorphic ... Diagnosis #Algorithm #Causes
Tachycardia - Differential Diagnosis Framework
Narrow-Complex:
 • Regular: Sinus Tachycardia, Junctional Tachycardia, Atrial Tachycardia, Atrial Flutter, AVRT
AVnRT (ie SVT) • Irregular ... w/aberrancy • Irregular ... : Polymorphic VT ... Torsades, VF), Any irregular ... #wide #narrow #irregular
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Wide Complex - Irregular ... interval) • Polymorphic ... in a setting of long ... QT) • Irregular ... Diagnosis #Algorithm #causes
Tachycardia - Differential Diagnosis and Management - Narrow vs Wide, Regular vs Irregular
Narrow - Regular:
Use P
vs Irregular Narrow ... Narrow - Irregular ... Wide - Irregular ... : • Polymorphic ... narrow #algorithm #irregular
Tachyarrhythmia Framework - Differential Diagnosis
 • Narrow QRS - Regular Rhythm: Sinus tachycardia, AVNRT, Orthodromic AVRT,
• Narrow QRS - Regular ... • Narrow QRS - Irregular ... • Wide QRS - Regular ... • Wide QRS - Irregular ... Rhythm: Polymorphic
Wide Complex Tachycardia - Differential Diagnosis Algorithm
Irregular
 • Polymorphic VT
    - Torsades
Diagnosis Algorithm Irregular ... • Polymorphic ... with Aberrancy Regular
Tachycardia - Differential Diagnosis Table - Wide vs Narrow, Regular vs Irregular

Regular Rhythm - Narrow Complex
vs Irregular ... , adenosine Irregular ... whether AF is cause ... Tx: Underlying cause ... #causes #cardiology
Treatment of Stable Wide-Complex Tachycardia
Regular
 • If ventricular tachycardia or uncertain rhythm:
    -
Wide-Complex Tachycardia Regular ... give adenosine Irregular ... consultation • If polymorphic ... narrow-complex irregular
Causes of Sudden Cardiac Arrest
Primary Myocardial Processes (> 90%):
 • Acquired structural heart disease: CAD, Most
Causes of Sudden ... Channelopathies: Long ... Catecholaminergic polymorphic ... VT* • Acquired long ... differential #diagnosis #causes