21 results
Comparison between Wandering atrial pacemaker (A) vs multifocal atrial arrhythmia (B)

#WAP #MAR #wandering #atrial #pacemaker #comparison
arrhythmia (B) #WAP #MAR ... multifocal #rhythm #cardiology ... #diagnosis #ekg ... #ecg #electrocardiogram ... #clinical
Multifocal Atrial Tachycardia (MAT) on EKG
 • Heart rate > 100 bpm (usually 100-150 bpm)
 •
Multifocal Atrial ... ) on EKG • Heart ... Tachycardia #diagnosis #cardiology ... #EKG #ECG #Electrocardiogram ... #labeled #clinical
Complete (3rd Degree) Heart Block on ECG

ECG of a man brought to the ER by paramedics
Degree) Heart Block ... a man brought to ... episode of syncope at ... #EKG #Electrocardiogram ... #Cardiology #Clinical
Atrial Fibrillation and WPW - Pre-Excitation AFib
In pre-excitation + a-fib with RVR:
 • All AV nodal
defibrillator at ... bedside • Cardiology ... PreExcitation #clinical ... #ecg #ekg #electrocardiogram ... #cardiology
Atrial Flutter on EKG
 • Regularly-occurring atrial activity
 • ≥ 240 atrial depolarizations (i.e. flutter waves)
EKG • Regularly-occurring ... isoelectric baseline in at ... Flutter #aflutter #ecg ... #ekg #electrocardiogram ... #cardiology #clinical
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
(3) SVTs - atrial ... tachycardia (MAT ... #EKG #diagnosis ... #electrocardiogram ... #cardiology #differential
High-grade AV Block aka Advanced AV Block
 • During sinus rhythm, when 2 or more P
• The QRS may ... • This is a clinically ... conduction disease and may ... Advanced #diagnosis #cardiology ... #ecg #ekg #electrocardiogram
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
• May be no pattern ... P and QRS • Atrial ... summary #Diagnosis #EKG ... #electrocardiogram ... #ecg #cardiology
Paroxysmal AV Block on ECG
 - Characterized by an abrupt and persistent AV block in the
on ECG - Characterized ... - May be initiated ... #diagnosis #cardiology ... #ekg #ecg #electrocardiogram ... #clinical
Severe Mitral Stenosis- The physical examination revealed a right parasternal heave, a loud S1, a midpeaking
An electrocardiogram ... volume of 364 ml ... source for video) #clinical ... #doppler #radiology ... #NEJM #mitral #