PULSATILE PERFUSIONS Meaning and
Definition
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Pulsatile perfusions refer to a method of delivering blood or other fluids in a pulsating manner to an organ or tissue in a living organism. It involves the intermittent delivery of a fluid, typically oxygenated blood, in a series of synchronized pulses rather than a continuous flow. This technique is commonly used in medical procedures such as organ transplants, where blood or other preservation solutions are delivered to vital organs to maintain their viability and function.
The purpose of pulsatile perfusion is to mimic the natural rhythmic flow of blood within the body, as opposed to a constant, steady stream. The pulsations help to maintain optimal perfusion pressure and flow within the organ, ensuring adequate oxygen and nutrient supply to the tissues. This is particularly important in situations where normal blood flow may be compromised, such as during surgical procedures or when an organ is temporarily removed from the body.
Pulsatile perfusions can be achieved using specialized devices known as pulsatile pumps. These pumps generate controlled pulsations in the fluid being delivered, typically by means of mechanical or pneumatic mechanisms. The pulsatility can be adjusted to match the specific needs of the organ or tissue being perfused.
Overall, pulsatile perfusions play a crucial role in various medical procedures by enhancing organ perfusion and preserving tissue viability. They provide a means to maintain physiological conditions and improve outcomes, particularly in complex surgeries or situations involving temporary interruption of blood supply.
Common Misspellings for PULSATILE PERFUSIONS
- oulsatile perfusions
- lulsatile perfusions
- -ulsatile perfusions
- 0ulsatile perfusions
- pylsatile perfusions
- phlsatile perfusions
- pjlsatile perfusions
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- puksatile perfusions
- pupsatile perfusions
- puosatile perfusions
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- pulzatile perfusions
- pulxatile perfusions
- puldatile perfusions
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- pulwatile perfusions
- pulsztile perfusions
Etymology of PULSATILE PERFUSIONS
The word "pulsatile" comes from the Latin word "pulsatilis", which is derived from the verb "pulsare" meaning "to beat" or "to pulse". "Perfusion" also has Latin origins, from the verb "perfundere" meaning "to pour over" or "to suffuse". In medical terms, "perfusion" refers to the process of delivering blood or other fluids to an organ or tissue. Therefore, "pulsatile perfusions" combines these two words to describe a process where fluids, such as blood, are delivered in a pulsating or rhythmic manner to an organ or tissue.
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