667 results
Premature atrial complex (PAC) - ECG Recognition
 • Prematurity and altered P wave morphology.
 • P
Premature atrial ... complex (PAC) - ... junctional complex ... #PACs #premature ... diagnosis #ekg #ecg #electrocardiogram
Premature Atrial Complexes and Bradycardia

ECG Tip: If there is a sudden onset of (V) bradycardia, check
Premature Atrial ... Complexes and Bradycardia ... atrial complexes ... #Atrial #Complexes ... #electrocardiogram
The 3 Fates of a Premature Atrial Complex
 • PAC can be conducted with normal QRS
The 3 Fates of a Premature ... Atrial Complex ... diagnosis #ekg #ecg #electrocardiogram ... #premature #atrial ... #complexes
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
VT: - No RS complexes ... - Very broad complexes ... produce a hybrid complex ... onset of the QRS complex ... cardiology #diagnosis #electrocardiogram
Atrial trigeminy in which there are two atrial premature contractions (APC's) for every normal sinus complex.
are two atrial premature ... every normal sinus complex
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Abnormal Beats • Premature ... contraction • Premature ... bpm) - Narrow Complex ... WPW) - Narrow Complex ... aberrancy - Wide Complex
Premature Ventricular Complexes (PVC's) - Summary Framework

Why PVCs?  Can be the first manifestation of cardiac
Premature Ventricular ... Complexes (PVC's ... : • Broad QRS complex ... morphology • Premature ... #Complexes #PVCs
Second Degree Heart Block, Mobitz Type I (Wenckebach)

P waves and QRS complexes are normal but... 
•
waves and QRS complexes ... Cardiology #EKG #ECG #Electrocardiogram
Wolff-Parkinson-White (WPW)
- Orthodromic AVRT: Narrow complex, most common 
- Antidromic AVRT: wide complex because goes through
Orthodromic AVRT: Narrow complex ... Antidromic AVRT: wide complex ... Cardiology #ECG #EKG #Electrocardiogram
Supraventricular Tachycardia EKG

Here’s a great ECG case of a 50-year-old lady who presented with palpitations

Her heart
wide or narrow complex ... see that the QRS complexes ... Tachycardia #EKG #ECG #Electrocardiogram