7 results
Premature atrial complex (PAC) - ECG Recognition
 • Prematurity and altered P wave morphology.
 • P
Premature atrial ... complex (PAC) - ... premature junctional complex ... #atrial #complexes ... diagnosis #ekg #ecg #electrocardiogram
The 3 Fates of a Premature Atrial Complex
 • PAC can be conducted with normal QRS
of a Premature Atrial ... Complex • PAC ... diagnosis #ekg #ecg #electrocardiogram ... #premature #atrial ... #complexes
Cannon A Waves of Complete Heart Block on Physical Exam
A patient presented to clinic with lightheadedness
Cannon A Waves of Complete ... ddx includes (1) complete ... She had complete ... CannonA #AWaves #Complete ... #HeartBlock #PhysicalExam
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Premature Atrial Complexes and Bradycardia

ECG Tip: If there is a sudden onset of (V) bradycardia, check
Premature Atrial ... Complexes and Bradycardia ... complexes #PACs ... ecg #Premature #Atrial ... #Complexes #electrocardiogram
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
preceding each QRS complex ... wave (ventricular complex ... Third Degree" • Complete ... independently of the atria ... Blocks #heart #heartblock
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
Degree, Mobitz II HeartBlock ... Pacemaker 3rd Degree, Complete ... P and QRS • Atrial ... SarahFoohey #HeartBlocks ... Diagnosis #EKG #electrocardiogram
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
ST elevation in ACS ... Subepicardial atrial ... tachycardia • Narrow complex ... : AVNRT, AVRT, atrial ... #leadAVR #ecg #electrocardiogram