Hypocapnia (from the Greek words ὑπό meaning below normal and καπνός kapnós meaning smoke), also known as hypocarbia, sometimes incorrectly called acapnia, is a state of reduced carbon dioxide in the blood. [1]

2020年9月13日 · Hypocapnia (hypocapnea, also known as hypocarbia) is defined as a deficiency of carbon dioxide in the arterial blood. This is a major respiratory symptom. Most medical sources define hypocapnia as less than 35 mm Hg for partial CO2 pressure in the arterial blood.

2023年2月19日 · Hypocarbia or hypocapnia is a decrease in alveolar and blood carbon dioxide (CO2) levels below the normal reference range of 35 mmHg. Aberrations lead to hypocarbia, typically resulting in respiratory alkalosis.

2021年1月14日 · Hypocapnia occurs when the carbon dioxide level (CO 2) in your blood becomes too low. Why exactly is there CO 2 in your blood and what does it do? Your cells are constantly producing CO 2 as a byproduct of burning fats and sugars for energy.

2024年9月19日 · Respiratory alkalosis is a when your blood pH is above 7.45 due to an issue with your breathing. Breathing rapidly can cause you to exhale too much carbon dioxide, which makes your blood pH rise. Anything that leads to hyperventilation can cause alkalosis, including anxiety, pregnancy, respiratory conditions and mechanical ventilation.

2025年1月17日 · Low carbon dioxide (CO2) levels in the blood, also referred to as hypocarbia or hypocapnia, may lead to conditions such as respiratory alkalosis or metabolic acidosis, depending on the underlying cause and severity. These shifts …

2023年7月16日 · Hypocarbia, also known as hypocapnia, is a condition characterized by low levels of carbon dioxide (CO2) in the blood. Carbon dioxide plays a crucial role in maintaining the acid-base balance in the body.

2022年11月8日 · Hypocapnia is the most common acid-base disorder among critically ill patients. This article illustrates the overview and management of hypocapnia.

2002年7月4日 · Hypocapnia, defined as low partial pressure of arterial blood carbon dioxide, is usually well tolerated and often has no apparent effects. Although transient induction of hypocapnia can be...

Hypocapnia may be present at the onset of sleep as a result of chronic hyperventilation in wakefulness caused, for example, by heightened chemoreceptor drive (e.g., resulting from congestive heart failure) or by exaggerated behavioral …