The effect of leads utilized upon discrepancies between spatial vectors recorded by SVEC and by mean vector methods.
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Genetic Vectors↗
Biomedical subjects
E SIMONSON
Publications and source records attributed to E SIMONSON.
The present status of vectorcardiography.
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Humans↗
Electrocardiogram in coronary heart disease.
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Coronary Disease↗
The theoretical and experimental bases of the frontal plane ventricular gradient and its spatial counterpart.
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Electrocardiography↗
Electrocardiographic effects associated with hypnotic suggestion in normal and coronary sclerotic individuals.
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Coronary Disease↗
Repeat variability of spatial QRS and T vectors.
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Humans↗
The spatial QRS and T vector in 178 normal middle-aged men; body weight, height, relationship of QRS and T and preliminary standards.
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Body Height↗
Spatial vector analysis of early right ventricular preponderance.
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Electrocardiography↗
Electrocardiographic mirror pattern studies. I. Experimental validity tests of the dipole hypothesis and of the central terminal theory.
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Electrocardiography↗
Electrocardiographic mirror pattern studies. II. The statistical and individual validity of the heart dipole concept as applied in electrocardiographic analysis.
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Electrocardiography↗
Electrocardiographic mirror pattern studies. III. Mirror pattern cancellation in normal and abnormal subjects.
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Electrocardiography↗
The effect of moderate and hard muscular work on the spatial electrocardiogram.
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Electrocardiography↗
Electrocardiogram and phonogram of adult and newborn mice in normal conditions and under the effect of cooling, hypoxia and potassium.
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Animals↗
Effect of moderate exercise on the electrocardiogram in healthy young and middle-aged men.
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Electrocardiography↗
Changes in flicker fusion frequency under stress.
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Flicker Fusion↗
Human electrocardiogram during and after inhalation of thirty per cent carbon dioxide.
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Administration, Inhalation↗
A spatial vector analyzer for the conventional electrocardiogram.
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Electrocardiography↗
Effect of the change from supine to sitting position on the chest leads.
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Electrocardiography↗