Excitation of Human Auricular Muscle and the Significance of the Intrinsicoid Deflection of the Auricular Electrocardiogram
Author(s) -
Hans H. Hecht,
Lowell A. Woodbury
Publication year - 1950
Publication title -
circulation
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 7.795
H-Index - 607
eISSN - 1524-4539
pISSN - 0009-7322
DOI - 10.1161/01.cir.2.1.37
Subject(s) - medicine , electrocardiography , cardiology , vectorcardiography
The technic of endocardial electrocardiography has been useful in applying certain basic concepts to the interpretation of an electrocardiogram. One of the earliest intra-auricular records, obtained in 1944, is here analyzed in detail. It led to a reaffirmation of the dipole concept of cardiac excitation. A number of selected auricular electrocardiograms recorded by simultaneous tracings from the chestwall and the esophagus demonstrate the direct clinical usefulness of the theoretic postulates.
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