I would recommend you An introduction to Cardiovascular Physiology Author: Rodney J Levick. read more
Opie LH: The Heart: Physiology from Cell to Circulation, 4th ed. Philadelphia, Lippincott Williams & Wilkins, 2004. ISBN: 0781742781. Like the book by Katz, this is a relatively advanced book on cardiac physiology, and as such, I have found it to be an excellent resource. Dr. Opie is a highly respected clinician, researcher, and author. read more
The Gross Physiology of the Cardiovascular System' is written by Robert Anderson, the former Associate Dean of the University of Arizona Medical School and a pioneer cardiac surgeon and inventor of cardiovascular bypass equipment. read more