| 词条 | Blood hammer |
| 释义 |
The blood hammer phenomenon is a sudden increase of the upstream blood pressure in a blood vessel (especially artery or arteriole) when the bloodstream is abruptly blocked by vessel obstruction. The term "blood-hammer" was introduced in cerebral hemodynamics [1] [2] by analogy with the hydraulic expression "water hammer," already used in vascular physiology to designate an arterial pulse variety, the "water-hammer pulse." Complete understanding of the relationship between mechanical parameters in vascular occlusions is a critical issue, which can play an important role in the future diagnosis, understanding and treatment of vascular diseases. References1. ^{{cite journal | author = Damsa T. | title = "Blood-hammer" phenomenon in cerebral hemodynamics | work = Mathematical Biosciences | year = 1976 | volume = 29 | issue = 3–4 | pages = 193–202 |name-list-format=vanc | display-authors = etal | doi=10.1016/0025-5564(76)90102-4}} 2. ^{{cite journal|last1=Tazraei|first1=P.|title=The influence of the non-Newtonian properties of blood on blood-hammer through the posterior cerebral artery|journal=Mathematical Biosciences|date=2015|volume=264|pages=119–127|url=http://www.sciencedirect.com/science/article/pii/S0025556415000802|doi=10.1016/j.mbs.2015.03.013}}
1 : Blood disorders |
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