18 results
Normal Sinus Rhythm - ECG Diagnosis
Normal sinus rhythm (NSR) is an impulse that originates in the
Normal Sinus Rhythm ... rhythm (NSR) is ... cycle #Normal #SinusRhythm ... #nsr #cardiology ... diagnosis #ekg #ecg #electrocardiogram
Sinus Rhythm with extensive artifact
(hint: look at lead III)
- Mai 
@Ask_mai
#artifact #SinusRhythm #EKG #ECG #Cardiology #Electrocardiogram
Sinus Rhythm with ... Ask_mai #artifact #SinusRhythm ... #EKG #ECG #Cardiology ... #Electrocardiogram
Hypothermia on EKG
 • J (Osborn) waves
 • PR, QRS, and QT prolongation
 • Various bradyarrythmias
bradyarrythmias (e.g. sinus ... response, junctional rhythm ... waves #EKG #ECG #electrocardiogram ... #cardiology #diagnosis
WPW EKG after cardioversion of SVT

Here is the post-conversion ECG

The patient is now in Sinus Rhythm,
patient is now in Sinus ... Rhythm, but what ... WPW #EKG #ECG #Electrocardiogram ... #Clinical #Cardiology
Hyperkalemia on EKG
"Mild" Hyperkalemia
 • Peaked, narrow-based T Waves
 • Double counting of HR by EKG
QRS widening • Sinus ... Sinoventricular rhythm ... • "Sine wave" rhythm ... Hyperkalemia #EKG #ECG #electrocardiogram ... #cardiology #diagnosis
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
4 Variants of Sinus ... Arrhythmia Phasic Sinus ... is gradual and rhythmic ... #Arrhythmia #cardiology ... diagnosis #ekg #ecg #electrocardiogram
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
DANGER (2) Sinus ... Regular (1) Sinus ... arrest - escape rhythms ... EKG #diagnosis #electrocardiogram ... #cardiology #differential
The 4 Variants of Sinus Arrhythmia
Phasic Sinus Arrhythmia:
 • The rate increases with respiration and decreases
4 Variants of Sinus ... Arrhythmia Phasic Sinus ... is gradual and rhythmic ... #Arrhythmia #cardiology ... diagnosis #ekg #ecg #electrocardiogram
Wandering atrial pacemaker - ECG Diagnosis
 • The change in P wave contour is gradual
 •
shifts back to the sinus ... • Variant of sinus ... appreciate this rhythm ... atrial #pacemaker #cardiology ... diagnosis #ekg #ecg #electrocardiogram
Ectopic atrial rhythm
 • The atrial rate is less than 100 bpm.
 • PR interval within
Ectopic atrial rhythm ... P wave during sinus ... rhythm ... #cardiology #diagnosis ... #ekg #ecg #electrocardiogram