26 results
T-Wave ECG changes in Hyperkalemia vs Hyperacute MI
 - Hyperkalemia: Increased height, without increase area
 -
T-Wave ECG changes ... Ferdous @fazalabul #TWaves ... #ECG #Hyperkalemia ... #ekg #electrocardiogram ... #comparison
De Winter T-Waves on EKG
 - Anterior OMI
 - 2% of left anterior descending occlusions
 -
De Winter T-Waves ... T waves may come ... symmetrical T waves ... FOAMfrat #DeWinter #TWaves ... #diagnosis #cardiology
T Waves: Benign Early Repolarization vs Hyperacute T Waves vs Peaked T Waves 

BER = Notching
T Waves: Benign ... vs Peaked T Waves ... Notching or slurring at ... #EKG #cardiology ... BenignEarlyRepolarization #Comparison
Multifocal Atrial Tachycardia (MAT)
• At least 3 different P wave morphologies: 
• Rate 100-180
• Irregular 
Etiology
Multifocal Atrial ... different P wave ... hypertension Management ... #Cardiology #Diagnosis ... #ECG #EKG #Management
Multifocal Atrial Arrhythmias on ECG
Multifocal atrial rhythm & Multifocal atrial tachycardia
ECG Recognition:
 • Variable P wave
• Some P waves ... #MAT #Multifocal ... #tachycardia #cardiology ... #diagnosis #ekg ... electrocardiogram #clinical #comparison
Multifocal Atrial Tachycardia (MAT) on EKG
 • Heart rate > 100 bpm (usually 100-150 bpm)
 •
Multifocal Atrial ... 3 distinct P-wave ... Visualmedapp #MAT ... #Multifocal #Atrial ... Tachycardia #diagnosis #cardiology
Hyperkalemia - Management Algorithm
 • IV calcium
 • IV insulin and glucose and/or salbutamolt
 • Consider
Hyperkalemia - Management ... potassium and ECG ... Tall, "peaked" T waves ... amplitude of P waves ... - Absence of T wave
Cannon A waves during AVNRT on Physical Exam
In AVNRT, the atria and ventricles contract nearly simultaneously
Cannon A waves during ... EKG of the same ... rapid cannon a waves ... Hussainch #Cannon #Awaves ... #Neck #Frog #Sign
Causes of ST Segment Elevation - Differential Diagnosis Framework

STEMI:
 • Upsloping convex STE: "Pardee's sign" +
, with a notch at ... Disorders: • Hyperkalemia ... • Hypercalcemia ... differential #diagnosis #cardiology ... #ecg #ekg #electrocardiogram
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
block (3) Multifocal ... atrial tachycardia (MAT ... 3 different P waves ... #EKG #diagnosis ... electrocardiogram #cardiology