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Atrioventricular (AV) Blocks

First Degree AV Block - "If your R is far from your P than
1 AV conduction ... Type 2 "If some ... a Mobitz Type 2" ... #heartblock #cardiology ... #ecg #ekg #diagnosis
Approach to ECGs - Tachy/Bradyarrhythmias
Tachyarrhythmias - HR > 100
Wide
  (1) VT - DANGER
  (2)
1 , 3:2, 4:3, etc ... block (lower AV ... #EKG #diagnosis ... electrocardiogram #cardiology ... #differential
EKG Interpretation Cheat Sheet
1) Rate 
 - Regular - Count-Off 
 - Irregular - Count number
= AV junction ... • 2° Block Type ... (V1, V4R) • Posterior ... @AmyChung #EKG ... Electrocardiogram #cardiology
Approach to ECGs
Check
 - Age, gender, name
 - 25mm/s; 10mm/mV
 - 1mm = 40ms; 0.1 mV
Rate
x 10 Rhythm (1) ... boxes) - HiPR: AV ... block - LoPR: ... Short QT <300-360 ms ... electrocardiogram #cardiology
Negative Contrast Effect in Right Atrium - Differential Diagnosis
1. Small secundum ASD or PFO with left
Diagnosis 1. ... to right shunt 2. ... #Diagnosis #cardiology ... echocardiogram #s4c #pocus ... #bubble
STEMI Equivalents on ECG
 • Conventional STEMI - Elevation of ST segment at (or 40-60 ms
segment at (or 40-60 ms ... 2 mm ST elevation ... in aVR • Posterior ... #differential # ... cardiology #electrocardiogram
This infographic provides a mnemonic tool called “WOBBLER” for assessing an ECG (electrocardiogram) in cases of
to focus on ... O: Obstructed AV ... atrioventricular (AV ... as first-degree AV ... #cardiology #differential