25 results
Causes of Palpitations
 • ARRHYTHMiA 
 • SINUS ARRYTHMIA 
 • ATRIAL FIBRILLATION 
 • ATRIAL
Causes of Palpitations ... • ARRHYTHMiA ... MYOCARDITIS DRUGS/TOXIC ... #Palpitations #Causes ... Differential #Diagnosis #Cardiology
Narrow Complex Tachycardias (Simplified)

Irregular Narrow Complex Tachycardia:
 1. Atrial fibrillation
	- Usually the correct answer
 2. Multifocal
Narrow Complex Tachycardias ... (Ectopic) Atrial ... Ectopic P 4. ... differential #diagnosis #causes ... #cardiology
Anatomical Differential Diagnosis for Arrhythmias
 • SA node: Sinus bradycardia, Sick Sinus Syndrome (SSS)
 • AV
Diagnosis for Arrhythmias ... rhythm) Tachy-arrhythmias ... V-Fib, VF) #Arrhythmias ... Differential #Diagnosis #Causes ... #cardiology
Classic Digoxin-Associated Arrhythmias
 • Atrial fibrillation with an unusually slow ventricular response
 • Atrial Fibrillation with
Digoxin-Associated Arrhythmias ... Rhythm • Atrial Tachycardia ... Bidirectional Ventricular Tachycardia ... #diagnosis #cardiology ... #ecg #ekg #electrocardiogram
Wide Complex Tachycardia - ECG Definition and Causes
 • Wide Complex Tachycardia (WCT) is a cardiac
Definition and Causes ... or WQRST Causes ... Ventricular pacing • Electrocardiogram ... WCT #diagnosis #cardiology ... #ekg #ecg #electrocardiogram
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Arrhythmias - Differential ... • Monofocal Ectopic ... aberrancy #Arrhythmias ... tachyarrhythmias #Cardiology ... Diagnosis #Algorithm #causes
Arrhythmias - Differential Diagnosis Algorithm
May present as: palpitations, dizziness, syncope, chest discomfort
Cardiac Causes:
 - Structural
Arrhythmias - Differential ... Abnormalities • Ectopic ... ) Non-Cardiac Causes ... Anxiety Disorder #Arrhythmias ... #Cardiology #Differential
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
PALPITATIONS: Arrhythmias ... • Bradycardia caused ... or arrhythmia ... NON-CARDIAC CAUSES ... #Palpitations #Cardiology
Algorithm for the Management of Ventricular Tachycardia Electrical Storm
ES diagnosed (≥ 3 episodes of VT/ICD therapies
of Ventricular Tachycardia ... not terminating arrhythmia ... of reversible causes ... #Ventricular #Tachycardia ... management #morphology #cardiology
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
findings: Sinus tachycardia ... • Predictor of arrhythmia ... Narrow complex tachycardia ... #leadAVR #ecg #electrocardiogram ... #differential #cardiology