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Aaronson, P. I., Ward, J. P. T., & Connolly, M. J. (2013). The cardiovascular system at a glance: Vol. At a glance (4th ed) [Electronic resource]. Wiley-Blackwell. http://lib.myilibrary.com/browse/open.asp?id=391657&entityid=https://idp.bham.ac.uk/shibboleth
Cardiac Cycle. (n.d.). http://www.interactivephysiology.com/demo/systems/buildframes.html?cardio/cardcycl/01
Cardiac Cycle Animation. (n.d.). http://library.med.utah.edu/kw/pharm/hyper_heart1.html
CV Physiology | Cardiac Excitation-Contraction Coupling. (n.d.-a). http://cvphysiology.com/Cardiac%20Function/CF022
CV Physiology | Cardiac Excitation-Contraction Coupling. (n.d.-b). http://cvphysiology.com/Cardiac%20Function/CF022
CV Physiology: Frank-Starling Mechanism. (n.d.). http://www.cvphysiology.com/Cardiac%20Function/CF003.htm
CV Physiology: Home Page. (n.d.). http://cvphysiology.com/
CV Physiology: Inotropy (Contractility). (n.d.). http://www.cvphysiology.com/Cardiac%20Function/CF010.htm
Hampton, J. R. (2013a). The ECG made easy (Eighth edition). Churchill Livingstone.
Hampton, J. R. (2013b). The ECG Made Easy: Vol. Made Easy (8th ed.) [Electronic resource]. Elsevier Health Sciences UK. https://ebookcentral.proquest.com/lib/bham/detail.action?docID=1724060
Klabunde, R. E. (2012). Cardiovascular physiology concepts (2nd ed). Wolters Kluwer/Lippincott Williams & Wilkins.
Levick, J. R. (2010). An introduction to cardiovascular physiology (5th ed). Hodder Arnold.
Measuring arterial blood pressure (ABP) - online tutorial. (n.d.). http://www.abdn.ac.uk/medical/bhs/tutorial/tutorial.htm
Petersen, O. H. (2007). Lecture notes: Human physiology (5th ed). Blackwell.
Pocock, G., Richards, C. D., & Richards, D. A. (2018). Human physiology (Fifth edition). Oxford University Press.
Preston, R. R. (2019). Lippincott (R) Illustrated Reviews: Physiology (Third edition). Wolters Kluwer Health.
The Cardiac Cycle & PV Loops. (n.d.). http://tmedweb.tulane.edu/pharmwiki/quizzes/CardiacCycle.htm
What is meant by force of contraction and what controls it? (n.d.). http://rfumsphysiology.pbworks.com/w/page/12566794/Regulation%20of%20Cardiac%20Contraction
