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Andreas Roeschl, MD

@ecgandrhythmRoe

Cardiologist - ECG-student https://t.co/N8LYGKmKRC🫀https://t.co/eg7qmpZ2Se👉#ECG #ecg

calendar_today09-05-2023 13:18:57

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Andreas Roeschl, MD(@ecgandrhythmRoe) 's Twitter Profile Photo
Andreas Roeschl, MD
@ecgandrhythmRoe

3 weeks ago

We want to learn where PVCs originate; here is an ECG to practice; what do you think? ECG for advanced fellows!

We want to learn where PVCs originate; here is an ECG to practice; what do you think? ECG for advanced fellows!
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Andreas Roeschl, MD(@ecgandrhythmRoe) 's Twitter Profile Photo
Andreas Roeschl, MD
@ecgandrhythmRoe

3 weeks ago

Andreas Roeschl, MD 〈The QRS polarity of this PVC〉
V1→(−), V5・6→(+), Ⅱ・Ⅲ・aVF→(+), Ⅰ→(−)

➥①Transition zone of PVC 'V3'＜Transition zone of SR 'V4'
　②V2 transition ratio=(6.5/24.5)÷(1.5/18.5)≫0.6
　③No S wave in V6 lead
　④MDI＜0.55 in V3 lead
　⑤intrinsicoid deflection time in…

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