11 results
EKG showing prominent U waves due to hypokalemia. Serum potassium 2.0. 

#EKG #emergencymedicine #criticalcare #cardiology #internalmedicine
emergencymedicine #criticalcare ... #cardiology #internalmedicine ... EM #diagnosis #Electrocardiogram
#EKG taken on a patient with an acute pulmonary embolism with right heart strain showing tachycardia,
pulmonaryembolism #AcutePE #criticalcare ... #cardiology #ECG ... #Electrocardiogram
Various wide complex tachycardia (WCT) differentiation algorithmic designs and algorithms.
The most commonly utilized approaches to differentiate
commonly utilized approaches ... VTach #ECG #EKG #Electrocardiogram ... #Diagnosis #Cardiology
Osborn waves - positive deflections at the J point (negative in aVR and V1) with a
- are abnormal electrocardiogram ... EmergencyMedicine #Cardiology ... #diagnosis #CriticalCare ... #osbornwaves #Electrocardiogram
Approach to ECGs
Check
 - Age, gender, name
 - 25mm/s; 10mm/mV
 - 1mm = 40ms; 0.1 mV
Rate
Approach to ECGs ... Wong @mchlwng #Approach ... EKG #diagnosis #electrocardiogram ... #cardiology #interpretation
Approach to ECGs - Syncope Syndromes
Electrolytes
 • ↑K - brady, peak T, wide QRS, no P,
Approach to ECGs ... Checklist #diagnosis #cardiology ... #electrocardiogram
Approach to ECGs - VT vs. SVT - Wide Tachycardias
DDx = VT vs. SVT with BBB
All
Approach to ECGs ... Versus #ecg #ekg #cardiology ... #diagnosis #electrocardiogram
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
Approach to ECGs ... EKG #diagnosis #electrocardiogram ... #cardiology #differential
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
Approach to ECGs ... EKG #diagnosis #electrocardiogram ... #cardiology #STEMI
QT / QTc Interval Measurement in Irregular Rhythms
2 Approaches:
 • Measure and calculate the QTc for
Irregular Rhythms 2 Approaches ... Irregular #Rhythm #cardiology ... diagnosis #ecg #ekg #electrocardiogram