H. Jacobs

Prominent R wave and shallow S wave in lead V1 as a result of lateral myocardial infarction.

L. Levy, H. Jacobs, H. Chastant, 1950, American heart journal.

Angiocardiographic confirmation of pericardial effusion.

J. Irion, L. Levy, H. Jacobs, 1952, American Heart Journal.

Angiocardiography in obstruction of the superior vena cava.

L. Levy, H. Jacobs, H. Chastant, 1951, Journal of the American Medical Association.