18 results
Inverted P Waves:
(A) Ectopic atrial rhythm
(B) Junctional rhythm 

#Inverted #PWaves #cardiology #diagnosis #ekg #ecg #electrocardiogram #differential
: (A) Ectopic atrial ... #PWaves #cardiology ... #diagnosis #ekg ... #ecg #electrocardiogram ... #differential #
Atrial Fibrillation and WPW - Pre-Excitation AFib
In pre-excitation + a-fib with RVR:
 • All AV nodal
Atrial Fibrillation ... For rate and/or rhythm ... PreExcitation #clinical #ecg ... #ekg #electrocardiogram ... #cardiology
Ectopic atrial rhythm
 • The atrial rate is less than 100 bpm.
 • PR interval within
Ectopic atrial rhythm ... #Ectopic #atrial ... #rhythm #cardiology ... #diagnosis #ekg ... #ecg #electrocardiogram
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
EKG Interpretation ... (e.g. ectopic atrial ... in aVR Poor R wave ... @AmyChung #EKG ... Interpretation #ECG
A Summary slide of Sinoatrial Rhythms 
 • Sinus Rhythm
 • Sinus Arrhythmia
• Sinus Rhythm ... • Ectopic Atrial ... #differential # ... diagnosis #cardiology ... #ekg #ecg
Cannon A Waves
 • Caused by atrial contracting against a closed tricuspid valve
 • Atrioventricular dissociation
• Caused by atrial ... , it indicates AV ... activation from SVT (e.g ... ., junctional rhythm ... #diagnosis #cardiology
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
abberancy - N B Afib ... arrest - escape rhythms ... bradyarrhythmia #ECG ... #EKG #diagnosis ... #differential
Arrhythmias - Differential Diagnosis Algorithm

Bradyarrhythmia (<60 bpm)
 • Sinus Bradycardia
 • Sick Sinus Syndrome
 • SA
Arrhythmias - Differential ... • Monofocal Ectopic ... interval) • AFib ... tachyarrhythmias #Cardiology ... #Differential #
EKG in Acute Pulmonary Embolism
The sensitivity and specificity for EKG findings in acute PE are low.
EKG
EKG in Acute Pulmonary ... ., A-Fib also a ... Changes • STE in aVR ... cardionerds #EKG ... AcutePE #diagnosis #cardiology
Lead AVR on ECG
1. Acute myocardial infarction: ST elevation > 1.5 mm in aVR, indicative of
Lead AVR on ECG ... EKG findings: Sinus ... #AVR #leadAVR #ecg ... electrocardiogram #diagnosis #ekg ... cardiology