Hyperventilation refers to fast breathing. In some cases, people who hyperventilate may breathe deeper than usual. Hyperventilation may occur due to an underlying condition or emotional distress. A ...

In 13 patients, free of cardiopulmonary disease, who had been subjected to hyperventilation for an average of two and three-quarters hours during anesthesia and operation, spontaneous breathing began ...

Hyperventilation occurs when you start to breathe very quickly, causing an imbalance between inhaling oxygen and exhaling carbon dioxide (CO 2). This reduces the amount of CO 2 in the body. Low carbon ...