2974 results
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
PALPITATIONS: Arrhythmias ... • Bradycardia caused ... tachycardia or arrhythmia ... NON-CARDIAC CAUSES ... more gradually • Random
Causes of Palpitations
 • ARRHYTHMiA 
 • SINUS ARRYTHMIA 
 • ATRIAL FIBRILLATION 
 • ATRIAL
Causes of Palpitations ... • ARRHYTHMiA ... • SINUS ARRYTHMIA ... TACHYCARDIA NON-ARRHYTHMIC ... #Palpitations #Causes
PocketPEM - Pediatric Arrhythmias #Management #Peds #EM #Cardiology #Arrhythmia #PocketCard #SVT #PEA #Asystole #VT #VFib #Bradycardia
PocketPEM - Pediatric Arrhythmias ... EM #Cardiology #Arrhythmia
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
Variants of Sinus Arrhythmia ... Phasic Sinus Arrhythmia ... Non-phasic Sinus Arrhythmia ... intervals vary at random ... #Sinus #Arrhythmia
The distribution of nodules shown on HRCT is the most important factor in making an accurate
In most cases small ... centrilobular or random ... Random refers to ... Random distribution ... Nodules are randomly
Syncope - Differential Diagnosis
The percentage of syncopal events secondary to arrhythmias or structural disease is generally
events secondary to arrhythmias ... depletion Cardiac arrhythmia ... differential #diagnosis #causes
Scaphoid fracture - Proximal Pole - Wrist XRay
Proximal pole scaphoid fractures have poor healing potential
If an
wks in cast - Random ... Handom, MD https
Causes of acute heart failure
 - Acute pressure overload (increased afterload, mechanical flow obstruction) 
 -
Causes of acute ... impairment - Cardiac arrhythmias ... #Differential #Causes
Syncope is a sudden, transient loss of consciousness, which is thought to be secondary to cerebral
, e.g., due to arrhythmias ... frequently benign causes ... life-threatening causes ... depends on the cause ... cerebralhypoperfusion #arrhythmias
Electrocardiographic Features of Digoxin Toxicity
 • Virtually any arrhythmia is possible. None specific for digoxin toxicity
Virtually any arrhythmia ... toxicity • Classic arrhythmias