Abstract
We consider the problem of determining the electrical axis of the heart (EAH) in automatic EKG diagnostic systems. From the synchronously recorded EKG records of 80 patients, a comparison is made of the position of the EAH obtained from standard and orthogonal leads, by amplitudes and area methods, and for various pairs of leads from the extremities in the standard system. The advantages of the area method for computing the electrical axis of the heart in automatic systems are shown.
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References
A. Waller, J. Physiol.,8, 229 (1887).
W. Einthoven, Pflug. Arch.,149, 65 (1912).
E. P. Carter, C. P. Richter, and C. H. Greene, Bull. J. Hopkins Hosp.,30, 162 (1919).
G. Ya. Dekhtyar', Electrocardiographic Diagnostics [in Russian], Meditsina, Moscow (1966).
F. N. Wilson et al., Am. Heart J.,10, 46 (1934).
V. V. Murashko and A. V. Strutyhskii, Electrocardiography: Teaching Manual [in Russian], Meditsina, Moscow (1987).
T. Onat, R. Kunzler, and N. Schad, Cardiologia,41, No. 5, 259 (1962).
M. B. Tartakovskii, The Bases of Clinical Vectorcardiography [in Russian], Meditsina, Leningrad (1964).
P. MacFarlane and T. Lawrie (eds.), Comprehensive Electrocardiology, Pergamon Press, New York (1989).
Zh. Vartak, Interpretation of Electrocardiograms [in Russian], Meditsina, Moscow (1978).
F. R. Dieuaide, Arch. Intern. Med.,27, 558 (1921).
T. Weslaw, Kardiol. Pol.,6, 113 (1963).
S. Bober, B. Dombrovskaya, and A. Dombrovskii, Practical Electrocardiography, Pol'skoe Meditsinskoe Izd. Warsaw (1974).
O. V. Baum, L. I. Orlova, and L. A. Popov, Automization of Biophysical Investigations [in Russian], ONTI NTsBI, Acad. Sci. USSR, Pushchino (1979).
E. Simonson, Computing Systems and Automatic Diagnostics of Heart Disease [Russian translation], Ts. Kaseres and L. Dreifus (eds.), Mir, Moscow (1974).
L. G. Aseeva et al., Problems of Automization in Medicine [in Russian], MONIKI, Moscow (1983).
E. Frank, Circulation,13, 737 (1956).
O. Baum et al., XIX Int. Congress on Electrocardiography, Abstracts, Lisbon, 40 (1992).
Z. I. Yanushkevichus, L. V. Chireikin, and A. A. Pranevichus, Additionally Amplified Electrocardiogram [in Russian], Meditsina, Leningrad (1982).
L. I. Titomir and I. Ruttkai-Medetskii, Analysis of Orthogonal Electrocariograms [in Russian], Nauka, Moscow (1990).
G. Fahr and A. Weber, Dtsch. Arch. Klin. Med.,117, 361 (1915).
V. I. Voloshin et al., Comparative Electrocardiography: Material of II International Symposium, KNTs UrO AN SSSR, Syktyvkar, 201 (1990).
O. V. Baum, Achievements and Perspectives in Comparative Electrocardiography, KNTs UrO RAN, Syktyvkar, 31 (1993).
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Translated from Izmeritel'naya Tekhnika, No. 4, pp. 57–59, April, 1994.
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Baum, O.B., Voloshin, V.I., Kochetkova, O.D. et al. Determination of the electrical axis of the heart in EKG automatic processing systems. Meas Tech 37, 461–465 (1994). https://doi.org/10.1007/BF00981366
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DOI: https://doi.org/10.1007/BF00981366