The human embryonic heart in the ninth week

Bundle-branch block with short P-R interval in healthy young people prone to paroxysmal tachycardia

Louis Wolff, John Parkinson, Paul D. White · American Heart Journal · 1930 · 897 citations

Medicine, Cardiology, Physiology +7

The Form and Nature of the Muscular Connections between the Primary Divisions of the Vertebrate Heart.

Arthur Keith, MartinW. Flack · PubMed · 1907 · 622 citations

Life Sciences, Anatomy, Biology +16

Researches on Pre-Natal Life

F. H. A. Marshall · Nature · 1947 · 325 citations

Education, Child Health, Human Development +12

IV. The excitatory process in the dog's heart. Part II.- The ventricles

Thomas Lewis, Marcus A. Rothschild · Philosophical Transactions of the Royal Society of London Series B Containing Papers of a Biological Character · 1915 · 286 citations · Full text

Life Sciences, Physiology, Veterinary Physiology +12

Researches on the Structure and Function of the Mammalian Heart

A. F. Stanley Kent · The Journal of Physiology · 1893 · 267 citations · Full text

Life Sciences, Anatomy, Physiology +12