Question

What is controlled hypothermia?

Answer 1

Controlled hypothermia:

1. Controlled hypothermia is a type of clinically induced hypothermia used to lower a structure's or the entire body's metabolic rate.
2. When controlled hypothermia is utilised in a clinical setting, the patient is given medication to reduce shivering before the body is chilled.
3. The body engages in a continuous series of coordinated physiological activities in order to maintain a constant temperature.
4. These disorders are frequently found in open-heart surgery because it lessens the metabolic demands of the heart lowering the chance of injury.
5. When the heart stops, an external heart-lung pump keeps the body's circulation going.
6. Throughout the surgery, the heart is cooled and kept at a temperature below 15°C.
7. The heart muscles are able to survive a lack of blood supply due to the cold temperature.