13 Principles of Electrocardiography
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The immediate electrocardiographic effects of circumscribed myocardial injuries; an experimental study.
T HE electric phenomena associated with the heartbeat have been analyzed with skill and thoroughness by a number of investigators versed in the physical laws which govern them. *-" ~13~18~20~2* These investigators have done their work so well that the primary task of those whose interest is engaged by these phenomena is no longer the creation of new hypotheses but rather the construction of a r...
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