Download or read book Comparative Physiology of the Heart written by A. J. Clark and published by Cambridge University Press. This book was released on 2015-04-09 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt: Originally published in 1927, this book examines the composition and function of the heart in a range of animals. Clark examines how the function of the heart differs between members of the same species who are not of the same size and the differences in heart structure between cold- and warm-blooded animals.