Published in Am Heart J on April 01, 1953
[Electrocardiogram and the position of the heart]. Arch Kreislaufforsch (1957) 0.85
A method for the accurate placement of chest electrodes in the taking of serial electrocardiographic tracings. Can Med Assoc J (1960) 0.77
Wave amplitude relationships in the normal electrocardiogram. Br Heart J (1968) 0.75
The cancellation of mirror-image electrocardiograms in the horse. Can J Comp Med (1970) 0.75
Some clinical aspects of the bioelectrics and electrochemistry of myocardium. Bull N Y Acad Med (1960) 0.75
[Reliability of vectoral analysis of irregular electrocardiograms]. Arch Kreislaufforsch (1953) 0.75
[Computer analysis of the corrected orthogonal cardiogram. I. Corrected, orthogonal cardiogram and mathematical definition of vectorcardiographic values]. Arch Kreislaufforsch (1972) 0.75
The electrocardiogram in population studies. A classification system. Circulation (1960) 11.86
CORONARY HEART DISEASE AMONG MINNESOTA BUSINESS AND PROFESSIONAL MEN FOLLOWED FIFTEEN YEARS. Circulation (1963) 2.13
Flicker fusion frequency; background and applications. Physiol Rev (1952) 1.86
The normal Q-T interval. Am Heart J (1962) 1.57
Russian research on arterial hypertension. Ann Intern Med (1959) 1.49
Observer interpretation of electrocardiograms, Suggestions for objective interpretations. JAMA (1961) 1.38
The present status of vectorcardiography. AMA Arch Intern Med (1955) 1.25
Differentiation between paroxysmal auricular tachycardia with partial A-V block and auricular flutter. Am Heart J (1951) 1.17
The effect of age and body weight on the electrocardiogram of healthy men. Circulation (1952) 1.16
Russian physiology; cardiovascular aspects. Annu Rev Physiol (1958) 1.11
Lead vectors and transfer impedance. Ann N Y Acad Sci (1957) 1.09
Electrocardiogram in coronary heart disease. Minn Med (1955) 1.05
Effect of age on pulse wave velocity and "aortic ejection time" in healthy men and in men with coronary artery disease. Circulation (1960) 1.00
Electrocardiographic mirror pattern studies. I. Experimental validity tests of the dipole hypothesis and of the central terminal theory. Am Heart J (1953) 1.00
Repeat variability of spatial QRS and T vectors. Circulation (1954) 1.00
Electrocardiogram and phonogram of adult and newborn mice in normal conditions and under the effect of cooling, hypoxia and potassium. Am J Physiol (1953) 0.99
Respiratory changes of the spatial vectorcardiogram recorded with different lead systems. Am Heart J (1957) 0.99
The normal variability of the electrocardiogram as a basis for differentiation between normal and abnormal in clinical electrocardiography. Am Heart J (1958) 0.98
A spatial vector analyzer for the conventional electrocardiogram. Circulation (1953) 0.97
Changes of physical fitness and cardiovascular functions with age. Geriatrics (1957) 0.95
USE OF THE ELECTROCARDIOGRAM IN EXERCISE TESTS. Am Heart J (1963) 0.93
The theoretical and experimental bases of the frontal plane ventricular gradient and its spatial counterpart. Am Heart J (1954) 0.93
Electrocardiographic mirror pattern studies. III. Mirror pattern cancellation in normal and abnormal subjects. Am Heart J (1953) 0.92
Relationship between fractions of the Q-T interval. J Appl Physiol (1963) 0.86
The fusion frequency of flicker as a criterion of central nervous system fatigue. Am J Ophthalmol (1959) 0.85
Effect of moderate exercise on the electrocardiogram in healthy young and middle-aged men. J Appl Physiol (1953) 0.85
Effect of age and coronary artery disease on the postural adjustment of peripheral circulation. Circ Res (1959) 0.85
Spatial vector analysis of early right ventricular preponderance. Am Heart J (1953) 0.82
Changes of mean spatial QRS and T vectors and of conventional electrocardiographic items in hard anaerobic work. Circ Res (1957) 0.82
Transient right bundle branch block produced by heart catheterization in man. Am Heart J (1951) 0.82
Unipolar and bipolar electrocardiographic studies in dairy cattle. Am J Vet Res (1958) 0.82
Variability of the electrocardiogram in normal young men. Am Heart J (1949) 0.81
Clinical significance of notched T waves. J Lancet (1960) 0.81
Human electrocardiogram during and after inhalation of thirty per cent carbon dioxide. J Appl Physiol (1953) 0.81
Contour of the toe pulse, reactive hyperemia, and pulse transmission velocity: group and repeat variability, effect of age, exercise, and disease. Am Heart J (1955) 0.81
The total QRS duration. Am Heart J (1957) 0.81
ELECTROCARDIOGRAPHIC CORRELATIONS IN NORMAL PATIENTS. Am J Med Electron (1964) 0.80
Relationships between obesity and the pulse rate at rest and during work in young and older men. Int Z Angew Physiol (1956) 0.80
The diagnostic accuracy of Q3 and related electrocardiographic items for the detection of patients with posterior wall myocardial infarction. Am Heart J (1955) 0.80
NORMAL REDUNDANCY IN CHEST LEADS AS BASIS FOR RECOGNITION OF MONOR ABNORMALITIES. Am Heart J (1964) 0.80
The spatial QRS and T vector in 178 normal middle-aged men; body weight, height, relationship of QRS and T and preliminary standards. Circulation (1954) 0.80
AVERAGING TECHNIQUES EMPLOYING SEVERAL SIMULTANEOUS PHYSIOLOGICAL VARIABLES. Ann N Y Acad Sci (1964) 0.79
Changes in the cardiovascular system following total body X-irradiation. Am J Physiol (1957) 0.79
The C.V.D. research program of the Laboratory of Physiological Hygiene. An explanation and a "letter to guinea pigs". J Lancet (1961) 0.79
Quantitative comparison of eight vectorcardiographic lead systems. Circ Res (1959) 0.78
Effect of high carbon dioxide and of low oxygen concentration on fusion frequency of flicker. J Appl Physiol (1951) 0.78
Electroencephalograms during hypoxia in healthy men. Response characteristic for normal aging. Arch Neurol (1961) 0.78
Principles for determination of electrocardiographic normal standards. Am Heart J (1956) 0.78
Photoelectric plethysmography; methods, normal standards, and clinical application. Geriatrics (1956) 0.77
The flicker fusion frequency in different testing arrangements, of healthy older persons, of patients with cataracts and patients with retinal disorders. Am J Ophthalmol (1963) 0.77
Biophysical and mathematical models of circadian rhythms. Cold Spring Harb Symp Quant Biol (1960) 0.76
Effects of practice and the consistency of repeated measurements of accommodation and vergence. Am J Ophthalmol (1948) 0.75
Effect of the change from supine to sitting position on the chest leads. Am Heart J (1952) 0.75
Experimental malaria in man; the changes in the electrocardiogram. J Clin Invest (1950) 0.75
The distribution of cardiac potentials around the chest in one hundred and three normal men. Circulation (1952) 0.75
Energy cost in horizontal and grade walking of poliomyelitis patients. Fed Proc (1947) 0.75
Maximum speed of movement as a test of muscle function in different nutritional states. Fed Proc (1946) 0.75
A new electronic apparatus for the measurement of the fusion frequency of flicker. Science (1951) 0.75
Excitability of muscle to direct and indirect stimulation during prolonged direct stimulation. Proc Soc Exp Biol Med (1946) 0.75
Effect of the light: dark ratio on the fusion frequency of flicker. J Appl Physiol (1951) 0.75
A work test for quantitative study of visual performance and fatigue. J Appl Psychol (1947) 0.75
The relationship between light adaptation and dark adaptation and its significance for appraisal of the glare effect of different illuminants. Am J Ophthalmol (1946) 0.75
Measurement of elastic properties of skeletal muscle in situ. J Appl Physiol (1949) 0.75
Electrocardiographic changes in semi-starvation. Fed Proc (1946) 0.75
A quantitative study of initial and terminal QRS vectors in a group of normal older men. Am Heart J (1960) 0.75
A note on methodological evaluation of selected visual tests. Am J Ophthalmol (1948) 0.75
A new electrocardiographic limb electrode. Am Heart J (1951) 0.75
The effect of spectral quality of light on visual performance and fatigue. J Opt Soc Am (1948) 0.75
The energy cost of horizontal and grade walking on the motor-driven treadmill. Am J Physiol (1946) 0.75
Application of computers in cardiovascular disease. Circ Res (1962) 0.75
Lab tests for strenuous visual work disclose significant results. Trans Am Acad Ophthalmol Otolaryngol (1951) 0.75
Working capacity in patients with orthopedic handicaps from poliomyelitis; energy expenditure in walking at various speeds and grades. Am J Physiol (1947) 0.75
Adaptive analog models for biological rhythms. Ann N Y Acad Sci (1962) 0.75
Physical fitness and work capacity of older men. Geriatrics (1947) 0.75
The effect of leads utilized upon discrepancies between spatial vectors recorded by SVEC and by mean vector methods. Circ Res (1955) 0.75
Effects of illumination level on visual performance and fatigue. J Opt Soc Am (1948) 0.75
The speed of ventricular activation measured in the spatial vectorcardiograms. Circ Res (1955) 0.75
Changes in visual functions and performance after two hours of intensive inspection work at two footcandles. Fed Proc (1947) 0.75
Visual fatigue. Fed Proc (1947) 0.75
The effect of meals on the electrocardiogram in normal subjects. Am Heart J (1946) 0.75
Electrical identification of certain nuclei and fiber tracts in brain of cat. J Neurophysiol (1958) 0.75
Effect of meals on the electrocardiogram of cardiac patients. Proc Soc Exp Biol Med (1946) 0.75
Outline analysis of research problems in industrial physiology. Occup Med (Chic Ill) (1947) 0.75
On synchrony of the alpha rhythms. Aerosp Med (1963) 0.75
Comparison of spatial instantaneous ECG vectors, measured with the SVEC, with mean vectors derived from conventional ECG leads. Circ Res (1955) 0.75
Changes in performance and in ocular functions resulting from strenuous visual inspection. Am J Psychol (1950) 0.75
The effect of glare on the accommodation near point. Am J Ophthalmol (1951) 0.75
The electrocardiogram of man in semistarvation and subsequent rehabilitation. Am Heart J (1948) 0.75
Effect of meals on visual performance and fatigue. J Appl Physiol (1948) 0.75
Effect of three types of illuminants on visual performance and fatigue. Fed Proc (1947) 0.75