39 results
Multifocal Atrial Tachycardia (MAT)
• At least 3 different P wave morphologies: 
• Rate 100-180
• Irregular 
Etiology
Multifocal Atrial ... #Multifocal #Atrial ... #Tachycardia #MAT ... #Cardiology #Diagnosis ... #ECG #EKG #Management
Transducer location to evaluate the femoral vein and normal ultrasound images showing common femoral artery (A)
#Clinical #Diagnosis ... #EM #Radiology ... #Vasc #POCUS #DVT ... #Positioning #ALiEM
Transducer location to evaluate the popliteal vein and normal ultrasound images showing popliteal artery (A) and
#Clinical #Diagnosis ... #EM #Radiology ... #Vasc #POCUS #DVT ... #Positioning #ALiEM
Multifocal Atrial Tachycardia (MAT) on EKG
 • Heart rate > 100 bpm (usually 100-150 bpm)
 •
Multifocal Atrial ... ) on EKG • Heart ... #Tachycardia #diagnosis ... #cardiology #EKG ... #labeled #clinical
Comparison between Wandering atrial pacemaker (A) vs multifocal atrial arrhythmia (B)

#WAP #MAR #wandering #atrial #pacemaker #comparison
vs multifocal atrial ... arrhythmia (B) #WAP #MAR ... multifocal #rhythm #cardiology ... #diagnosis #ekg ... #clinical
Positive DVT study showing thrombus in the femoral vein (v), adjacent to the femoral artery (a)
#Clinical #Diagnosis ... #EM #Radiology ... #Vasc #POCUS #DVT ... Noncompressible #ALiEM
1. "Sinus Tach" at ~150 bpm is your cue to look for flutter waves
2. Don't trust
"Sinus Tach" at ... #Clinical #EM #Cardiology ... #ECG #Atrial #Flutter
Aortic aneurysm (aaa) measuring 6 cm wide with mural thrombus (asterisks) #Clinical #Diagnosis #EM #Radiology #Vasc
thrombus (asterisks) #Clinical ... #Diagnosis #EM ... #Radiology #Vasc ... MuralThrombus #Transverse #ALiEM
Typical ECG changes in acute pericarditis includes: stage 1 - diffuse, positive, ST elevations with reciprocal
leads indicates atrial ... wave inversions (may ... indefinitely inverted #Diagnosis ... #EM #IM #Cardiology ... #EKG #Pericarditis
Atrial Flutter on EKG
 • Regularly-occurring atrial activity
 • ≥ 240 atrial depolarizations (i.e. flutter waves)
EKG • Regularly-occurring ... isoelectric baseline in at ... #ekg #electrocardiogram ... #cardiology #clinical ... #diagnosis