166 results
Syncope - Differential Diagnosis
The percentage of syncopal events secondary to arrhythmias or structural disease is generally
events secondary to arrhythmias ... Neurally-mediated 66% • Vasovagal ... depletion Cardiac arrhythmia
Syncope is a sudden, transient loss of consciousness, which is thought to be secondary to cerebral
., due to arrhythmias ... syncope (due to vasovagal ... cerebralhypoperfusion #arrhythmias ... reflexsyncope #vasovagal
Dizziness - Differential Diagnosis Framework
Vertigo:
 • Peripheral: Labyrinthitis, BPPV, Meniere's disease, Alternobaric
 • Central: CVA/TIA -
Orthostatic hypotension, Vasovagal ... reaction, Arrhythmia
Dizziness - Differential Diagnosis Framework
"Tell me what you mean by dizzy without using the word dizzy."
Vertigo:
Valvular Disease, Arrhythmias ... Meds • Reflex: Vasovagal
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
PALPITATIONS: Arrhythmias ... tachycardia or arrhythmia ... Pulmonary disease • Vasovagal ... Somatization Arrhythmias ... Hemodynamically significant arrhythmia
Causes of Syncope

NEUROLOGICAL
 - CVA/Stroke
 - Cancer
 - Carotid Stenosis
 - Parkinson’s Disease
 - Psychosis
 -
Aortic Stenosis - Arrhythmia ... Vasodilation VASOVAGAL
PocketPEM - Pediatric Arrhythmias #Management #Peds #EM #Cardiology #Arrhythmia #PocketCard #SVT #PEA #Asystole #VT #VFib #Bradycardia
PocketPEM - Pediatric Arrhythmias ... EM #Cardiology #Arrhythmia
Causes of Palpitations
 • ARRHYTHMiA 
 • SINUS ARRYTHMIA 
 • ATRIAL FIBRILLATION 
 • ATRIAL
Palpitations • ARRHYTHMiA ... • SINUS ARRYTHMIA ... TACHYCARDIA NON-ARRHYTHMIC
Electrocardiographic Features of Digoxin Toxicity
 • Virtually any arrhythmia is possible. None specific for digoxin toxicity
Virtually any arrhythmia ... toxicity • Classic arrhythmias
REBEL Review 100: Canadian Syncope Risk Score 

Predisposition to Vasovagal Symptoms (-1)
History of Heart Disease (1)
Any
Predisposition to Vasovagal ... > 480 ms (2) Vasovagal