1325 results
Tachycardia - Wide vs Narrow Complex, Regular vs Irregular rhythm table

#Diagnosis #Cardiology #EKG #ECG #WideComplex #Narrow
Narrow Complex, Regular ... vs Irregular rhythm ... Diagnosis #Cardiology #EKG ... #ECG #WideComplex ... #Tachycardia #Irregular
Multifocal Atrial Tachycardia (MAT) on EKG
 • Heart rate > 100 bpm (usually 100-150 bpm)
 •
Tachycardia (MAT) on EKG ... 100-150 bpm) • Irregularly ... irregular rhythm ... diagnosis #cardiology #EKG ... #ECG #Electrocardiogram
Multifocal Atrial Tachycardia (MAT)
• At least 3 different P wave morphologies: 
• Rate 100-180
• Irregular 
Etiology
Rate 100-180 • Irregular ... Cardiology #Diagnosis #ECG ... #EKG #Management
QT / QTc Interval Measurement in Irregular Rhythms
2 Approaches:
 • Measure and calculate the QTc for
Measurement in Irregular ... intervals on the EKG ... #Measurement #Irregular ... cardiology #diagnosis #ecg ... #ekg #electrocardiogram
There are several methods for determining heart rate. Our first method is simple. Count the number
well for both regular ... and irregular rhythms ... #MedStudent #EKG
Hyperkalemia shortens repolarization; changes in the T wave provide the earliest clues to hyperpotassemia.
 - At
QRS widens, and irregular ... #Hyperkalemia #EKG ... #ECG #Changes #
Summary of Heart Blocks
1st Degree Heart Block:
 • Prolonged PR >200ms (5 small squares).
 • Narrow
• Narrow & regular ... Narrow & irregular ... Regular ventricular ... summary #Diagnosis #EKG ... electrocardiogram #ecg
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
DANGER Narrow - Regular ... node Narrow - Irregular ... bradyarrhythmia #ECG ... #EKG #diagnosis
Comparison of Multifocal Atrial Tachycardia, Atrial Fibrillation and Atrial Flutter
Multifocal Atrial Tachycardia - Atrial Rate >
Irregularly irregular ... Irregular P-P intervals ... Regular PP intervals ... Regular or irregular ... Irregularly irregular
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
EKG Interpretation ... 1) Rate - Regular ... Count-Off - Irregular ... junction origin (e.g ... @AmyChung #EKG