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The relation of QRS amplitude to the frontal QRS axis and the heart-electrode distance

✍ Scribed by John D. Dougherty

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

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✍ John D. Dougherty; Howard W. Stoudt 📂 Article 📅 1970 🏛 Elsevier Science 🌐 English ⚖ 782 KB

Change in the frontal QRS axis with chan

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Comparison of the 12-lead and orthogonal

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