42 results
Normal Sinus Rhythm - ECG Diagnosis
Normal sinus rhythm (NSR) is an impulse that originates in the
Normal Sinus Rhythm ... Normal sinus rhythm ... leads III and aVL ... SinusRhythm #nsr #cardiology ... #ecg #electrocardiogram
Hyperkalemia on EKG
"Mild" Hyperkalemia
 • Peaked, narrow-based T Waves
 • Double counting of HR by EKG
EKG "Mild" Hyperkalemia ... QRS widening • Sinus ... rhythm Presence Of EKG ... #EKG #ECG #electrocardiogram ... #cardiology #diagnosis
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG ... • Classic EKG ... findings: Sinus ... #AVR #leadAVR #ecg ... #electrocardiogram
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 ... Block #diagnosis #cardiology ... #EKG #ECG #Electrocardiogram
EKG in Acute Pulmonary Embolism
The sensitivity and specificity for EKG findings in acute PE are low.
EKG
EKG in Acute Pulmonary ... Adrenergic Drive: • Sinus ... Changes • STE in aVR ... AcutePE #diagnosis #cardiology ... #electrocardiogram
Osborn waves - positive deflections at the J point (negative in aVR and V1) with a
point (negative in aVR ... people with high hypercalcemia ... This EKG was recorded ... #EKG #EmergencyMedicine ... #Cardiology #diagnosis
Supraventricular Tachycardia EKG

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

Her heart
Supraventricular Tachycardia EKG ... This rhythm is all ... @EM_RESUS #AVRT ... #ECG #Electrocardiogram ... #Cardiology #EKG
Atrial Fibrillation and WPW - Pre-Excitation AFib
In pre-excitation + a-fib with RVR:
 • All AV nodal
: • All AV nodal ... at bedside • Cardiology ... PreExcitation #clinical #ecg ... #ekg #electrocardiogram ... #cardiology
Premature atrial complex (PAC) - ECG Recognition
 • Prematurity and altered P wave morphology.
 • P
look like the sinus ... in II, Ill and aVF ... atrial #complexes #cardiology ... #diagnosis #ekg ... #ecg #electrocardiogram
Algorithm for the Evaluation of Regular, Wide-Complex Tachycardia
1. aVR: Is the initial deflection in aVR positive?
Tachycardia 1. aVR ... deflection in aVR ... same polarity) in all ... #EKG #Electrocardiogram ... #Diagnosis #Cardiology