7 results
Anatomical Differential Diagnosis for Arrhythmias
 • SA node: Sinus bradycardia, Sick Sinus Syndrome (SSS)
 • AV
Anatomical Differential Diagnosis ... tachycardia (AVRT ... Contractions (PVC ... ), Ventricular tachycardia ... #Causes #cardiology
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
syndromes (e.g., long QT ... Bundle branch block ... • Sinus arrhythmia ... #PVC #diagnosis ... #differential #cardiology
Hallmark ECG features of Ventricular Tachycardia (VT)
AV indicates atrioventricular; LAD, left axis deviation; LBBB, left bundle
atrioventricular ... #Ventricular #Tachycardia ... #VTach #ECG #EKG ... #Electrocardiogram ... #Diagnosis #Cardiology
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
widened QRS and QTc ... • Predictor of arrhythmia ... Atrioventricular ... #electrocardiogram ... #differential #cardiology
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Arrhythmias - Differential ... Diagnosis Algorithm ... • AV Block (ISt ... setting of long QT ... tachyarrhythmias #Cardiology
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
or PVC, acceleration ... #blocks #AVBlock ... #cardiology #ekg ... #electrocardiogram ... #classification
Palpitations - Differential Diagnosis Framework

What?
• It is an unpleasant awareness or sensation that the heart is
caused by advanced atrioventricular ... • Ventricular ... palpitations: PVC ... : SVT-AVNRT or AVRT ... #Palpitations #Cardiology