William Harvey (1 April 1578 – 3 June 1657) was an English physician who was the first person to describe completely and in detail the systemic circulation and properties of blood being pumped to the body by the heart. After his death "The William Harvey Hospital" was constructed in the town of Ashford, several miles from his birthplace of Folkestone.
On the Motion of the Heart and Blood in Animals was published in 1628 in the city of Frankfurt (host to an annual book fair that Harvey knew would allow immediate dispersion of his work). The 70 page book contains the matured account of the circulation of the blood. Opening with a simple but clear dedication to King Charles I, the quarto has 17 chapters which give a perfectly clear and connected account of the action of the heart and the consequent movement of the blood around the body in a circuit. Having only a mere lens at his disposal, Harvey was not able to reach the adequate images that were attained through such microscopes used by Leeuwenhoek; thus he had to resort to theory – and not practical evidence – in certain parts of his book. After the first chapter, which simply outlines past ideas and accepted rules regarding the heart and lungs, Harvey moves on to a fundamental premise to his treatise, stating that it was extremely important to study the heart when it was active in order to truly comprehend its true movement; a task which even he found of great difficulty.
This edition of Harvey’s On the Motion of the Heart and Blood in Animals is specially formatted with a Table of Contents and illustrations.
