16 results
Tachycardia - Wide vs Narrow Complex, Regular vs Irregular rhythm table

#Diagnosis #Cardiology #EKG #ECG #WideComplex #Narrow
vs Irregular rhythm ... Diagnosis #Cardiology #EKG ... #ECG #WideComplex ... #Tachycardia #Irregular ... #Table #Comparison
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Differential Diagnosis Algorithm ... Narrow Complex - Irregular ... Wide Complex - Irregular ... interval) • Polymorphic ... Differential #Diagnosis #Algorithm
Wide Complex Tachycardia - Differential Diagnosis Algorithm
Irregular
 • Polymorphic VT
    - Torsades
Differential Diagnosis Algorithm ... Irregular • ... Polymorphic VT ... Aberrancy - Hyperkalemia ... Differential #Diagnosis #Algorithm
Tachycardia - Differential Diagnosis and Management - Narrow vs Wide, Regular vs Irregular
Narrow - Regular:
Use P
vs Irregular Narrow ... : • Polymorphic ... • Hyperkalemia ... #wide #narrow #algorithm ... #irregular
Ventricular Tachycardia - Management Algorithm
Wide Complex Tachycardia: Rate > 100, QRS > 120
DDx: Ventricular tachycardia, SVT
Tachycardia - Management Algorithm ... channel blocker, Hyperkalemia ... , V-paced rhythm ... Monomorphic VT • Polymorphic ... VTach #Management #Algorithm
Treatment of Stable Wide-Complex Tachycardia
Regular
 • If ventricular tachycardia or uncertain rhythm:
    -
tachycardia or uncertain rhythm ... give adenosine Irregular ... nodal agents (e.g ... consultation • If polymorphic ... management #cardiology #algorithm
Hyperkalemia shortens repolarization; changes in the T wave provide the earliest clues to hyperpotassemia.
 - At
Hyperkalemia shortens ... QRS widens, and irregular ... idioventricular rhythm ... #Diagnosis #Hyperkalemia ... #EKG #ECG #Changes
Treatment of Stable Narrow-Complex Tachycardia
Regular Rhythm:
 • Attempt vagal maneuvers
 • Give adenosine 6 milligrams IV
Rhythm: • Attempt ... Control rate (e.g ... underlying cause Irregular ... Rhythm: • Probable ... management #cardiology #algorithm
Hyperkalemia - Management Algorithm
 • IV calcium
 • IV insulin and glucose and/or salbutamolt
 • Consider
Hyperkalemia - Management ... Algorithm • IV ... potassium and ECG ... sinoventricular rhythm ... , asystole #hyperkalemia
Recurrent Polymorphic VT/Torsades de Pointes - Management Algorithm
Drugs that prolong QT interval:
 • Class 1a (quinidine,
Recurrent Polymorphic ... Pointes - Management Algorithm ... Hypomagnesemia • Hypokalemia ... Marshall, MD #Polymorphic ... TDP #Management #Algorithm