ischemic hypoxia
Học thuậtThân thiện
Definition
Noun: A type of hypoxia (deficiency in the amount of oxygen reaching the tissues) caused by inadequate blood flow to a part of the body, despite the blood itself having a normal oxygen-carrying capacity. It results from a slow or obstructed peripheral circulation.
Usage
This is a medical term used to describe a specific physiological condition where tissues are deprived of oxygen due to insufficient blood supply. * The patient's symptoms were consistent with ischemic hypoxia following the cardiac event. * Ischemic hypoxia in the limb was a serious complication of the arterial blockage.
Advanced Usage
- The term is often used in contrast to other types of hypoxia, such as (low oxygen in the blood) or (reduced oxygen-carrying capacity of the blood).
- It is a key concept in understanding conditions like stroke, myocardial infarction (heart attack), and critical limb ischemia.
Variants and Related Words
- Ischemia (n): A localized condition in which the blood supply to a part of the body is restricted, often leading to ischemic hypoxia.
- Hypoxic (adj): Relating to or affected by hypoxia.
- Stagnant hypoxia: A synonymous term sometimes used interchangeably with ischemic hypoxia, emphasizing the "stagnation" or slowness of blood flow.
Synonyms
- Stagnant hypoxia
- Circulatory hypoxia
Related Phrases / Contexts
- Resulting from: Ischemic hypoxia is frequently described as or another condition that impairs circulation, such as heart failure, shock, or a blood clot.
- The ischemic hypoxia was a direct result of the congestive heart failure.
Noun
- hypoxia resulting from slow peripheral circulation (such as follows congestive cardiac failure)