Cardiovascular physiology is the study of the cardiovascular system, specifically addressing the physiology of the heart ("cardio") and blood vessels ("vascular").
These subjects are sometimes addressed separately, under the names cardiac physiology and circulatory physiology.[1]
Although the different aspects of cardiovascular physiology are closely interrelated, the subject is still usually divided into several subtopics.[citation needed]
Heart
Regulation of blood pressure
Hemodynamics
Under most circumstances, the body attempts to maintain a steady mean arterial pressure.[2]
When there is a major and immediate decrease (such as that due to hemorrhage or standing up), the body can increase the following:
In turn, this can have a significant impact upon several other variables:
Regional circulation
See also
References
- ^ Overview Archived January 17, 2007, at the Wayback Machine at Medical College of Georgia
- ^ Joyner, M. J.; Casey, D. P. (2015). "Regulation of Increased Blood Flow (Hyperemia) to Muscles During Exercise: A Hierarchy of Competing Physiological Needs". Physiological Reviews. 95 (2): 549–601. doi:10.1152/physrev.00035.2013. PMC 4551211. PMID 25834232.
- ^ Nosek, Thomas M. "Section 3/3ch11/s3c11_13". Essentials of Human Physiology. Archived from the original on 2016-03-24.
- ^ Nosek, Thomas M. "Section 3/3ch11/s3c11_2". Essentials of Human Physiology.[dead link]
- ^ Nosek, Thomas M. "Section 3/3ch11/s3c11_10". Essentials of Human Physiology. Archived from the original on 2016-03-24.
External links
- Cardiovascular+physiology at the U.S. National Library of Medicine Medical Subject Headings (MeSH)
- Cardiovascular Physiology Concepts - Comprehensive explanation of basic cardiovascular concepts, based on a textbook of the same name.
- The Gross Physiology of the Cardiovascular System - Mechanical overview of cardiovascular function. Free eBook and video resources.
- Clinical Sciences - Cardiovascular An iPhone app covering detailed cardiovascular physiology and anatomy
- Quantitative Cardiovascular Physiology and Clinical Applications for Engineers