6 results
Posterior ECG leads (V7-V9) are applied by moving V4-V6 to under the left scapula.Purpose: To detect
Posterior ECG leads ... or lateral wall ... AMI #EM #Cardiology ... #Posterior #EKG ... Lead #Placement #ALiEM
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
segment at (or 40-60 ms ... elevation in aVR • Posterior ... #EKG #diagnosis ... #differential # ... cardiology #electrocardiogram
Posterior Elbow Dislocation
The elbow is the second most commonly dislocated major joint in adults and the
Named based on anatomic ... • Mechanism: fall ... , neuropraxia (anterior ... #Radiology #XRay ... Orthopedics #Sports #MSK
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
Septal (V1-2) • Anterior ... (V1, V4R) • Posterior ... Normal: Upright in all ... @AmyChung #EKG ... Electrocardiogram #cardiology
Osgood-Schlatter Disease - MSK Radiology
Imaging Findings:
 • Infrapatellar fat-pad edema with loss of the patellar tendon
Radiology Imaging ... patellar tendon sharp posterior ... DOES NOT OSD in all ... tibial tuberosity Differential ... mri #clinical #Radiology
Approach to ECGs - Ischemia
MI = Biomarkers + ECG or echo/angiogram findings
Pathologic Q - 1/3 height
depression in VI-V2 - posterior ... infarct - New tall ... #EKG #diagnosis ... electrocardiogram #cardiology ... Interpretation #differential