6320 results
Limb Lead Reversal
In order to understand why the leads look the way they do, we must
As for the aVL/aVF ... should help: #Diagnosis ... #Cardiology #ECG ... #EKG #LimbLeads ... #aVR #aVF
Normal Sinus Rhythm - ECG Diagnosis
Normal sinus rhythm (NSR) is an impulse that originates in the
Diagnosis Normal ... ECG Recognition: ... leads I, II and aVF ... V6 (in 12-lead ECG ... nsr #cardiology #diagnosis
Left Anterior Fascicular Block on EKG
 • Left axis deviation (LAD) (-45 degrees to -90 degrees)
Fascicular Block on EKG ... in leads I and aVL ... leads II, Ill, aVF ... Fascicular #Block #diagnosis ... #ECG #Electrocardiogram
Premature atrial complex (PAC) - ECG Recognition
 • Prematurity and altered P wave morphology.
 • P
complex (PAC) - ECG ... in II, Ill and aVF ... complexes #cardiology #diagnosis ... #ekg #ecg #electrocardiogram
Phasic Sinus Arrhythmia - ECG Diagnosis
 • The rate increases with respiration and decreases with expiration.
Sinus Arrhythmia - ECG ... Diagnosis • The ... increases (II, Ill and aVF ... Arrhythmia #cardiology #diagnosis ... #ekg #ecg #electrocardiogram
Pulmonary Embolism on ECG 

Mid 30's female with chest pain/dyspnea.  Triage EKG (no prior).
Pulmonary Embolism on ECG ... Triage EKG (no prior ... Differential/diagnosis ... leads (II, III, AVF ... Pulmonary #Embolism #ECG
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
Approach to ECGs ... negative in I + aVF ... (> 160ms) - AV ... VentricularTachycardia #Versus #ecg ... #diagnosis #electrocardiogram
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
increases (II, Ill and aVF ... the presence of AV ... Arrhythmia #cardiology #diagnosis ... #ekg #ecg #electrocardiogram
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
increases (II, Ill and aVF ... the presence of AV ... Arrhythmia #cardiology #diagnosis ... #ekg #ecg #electrocardiogram
Benign T-wave Inversion (BTWI) vs. Wellens'
 • Usually in leads V3-V6 (vs. V2-V4 in Wellens'), but
leads (II/III/aVF ... Inversion #BTWI #EKG ... #ECG #diagnosis