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Circulation. 1959;19:570-578

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(Circulation. 1959;19:570.)
© 1959 American Heart Association, Inc.


Capacity of Human Coronary Arteries

A Postmortem Study

FELIX L. RODRIGUEZ M.D.1; STANLEY L. ROBBINS M.D.1; Olga F. Connolly 1

1 From the Mallory Institute of Pathology, Boston City Hospital and the Departments of Pathology of Harvard Medical School and Boston University School of Medicine, Boston, Mass.

A postmortem study of the capacity of the coronary arteries of 100 human hearts is presented. The volume of Schlesinger's barium sulfate-gelatin injection mass entering the coronary arterial tree under standard conditions was taken as a measure of its capacity. The factors analyzed include the weight of the heart in the normal and diseased state, the cross-sectional dimensions of the main coronary arteries near their origins, and the sex, age, and nutrition of the subjects.