Recognition of myocardial infarction by means of Frank lead Q-R ratios.
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Adult↗
Biomedical subjects
H Richman
Publications and source records attributed to H Richman.
Mendelson's syndrome. Diagnosis, therapy, and prevention.
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Adolescent↗
A diagnostic comparison of the directional and the absolute angle of planar vectors.
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Adult↗
Quantitative vectorcardiographic discrimination of myocardial infarction.
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Heart↗
Observer variation in measurement of QRS vector loops.
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Adult↗
Sex differences in the vectorcardiogram.
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Adult↗
Confirmation by autopsy for vectorcardiographic diagnosis of myocardial infarction.
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Humans↗
Segmental isolation for massive colonic hemorrhage.
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Aged↗