12 results
Hallmark ECG features of Ventricular Tachycardia (VT)
AV indicates atrioventricular; LAD, left axis deviation; LBBB, left bundle
(VT) AV indicates ... wave peak time; and ... #VTach #ECG #EKG ... #Electrocardiogram ... #Diagnosis #Cardiology
Algorithm for the Evaluation of Regular, Wide-Complex Tachycardia
1. aVR: Is the initial deflection in aVR positive?
1. aVR: Is the ... AV Dissociation: ... there evidence of AV ... morphology in V1 and ... #EKG #Electrocardiogram
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG ... • Classic EKG ... only looks at aVR ... #AVR #leadAVR #ecg ... #electrocardiogram
Treatment of Stable Narrow-Complex Tachycardia
Regular Rhythm:
 • Attempt vagal maneuvers
 • Give adenosine 6 milligrams IV
Probably AVnRT or AVRT ... - Observe and ... Control rate with AV ... pulmonary disease or CHF ... atrial flutter or MAT
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
SVT - Wide Tachycardias ... (> 160ms) - AV ... This is in contrast ... #ekg #cardiology ... #diagnosis #electrocardiogram
Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
node (His bundle ... node, His Bundle ... heart #heartblock #cardiology ... #ecg #ekg #diagnosis ... #electrocardiogram
Wolff–Parkinson–White syndrome (WPW) is one of several disorders of the electrical system of the heart that
the bundle of Kent ... ) may stimulate ... ventricles to contract ... #MedStudent #EKG ... DeltaWave #ShortPR #Criteria
Multifocal Atrial Rhythm vs Wandering Atrial Pacemaker
Mutifocal Atrial Rhythm / Multifocal Atrial Tachycardia:
Belong to a group
electrocardiographic criteria ... terminalis) or in AV ... rhythm, in sharp contrast ... to AV dissociation ... #ekg #ecg #electrocardiogram
Atrioventricular Blocks (AV blocks) - ECG Diagnosis Summary
First Degree AV Block
 • The P wave is
First Degree AV ... is an existing bundle ... blocks #AVBlock #cardiology ... #ekg #ecg #diagnosis ... #electrocardiogram
Multifocal Atrial Arrhythmias on ECG
Multifocal atrial rhythm & Multifocal atrial tachycardia
ECG Recognition:
 • Variable P wave
Irregular P P, RR and ... not gradual in contrast ... #MAT #Multifocal ... #cardiology #diagnosis ... #ekg #electrocardiogram