Читать книгу Manual of Equine Anesthesia and Analgesia - Группа авторов - Страница 14

 Classification of health status is generally based on the American Society of Anesthesiologists (ASA) system.

 This system uses information from the history, physical examination, and laboratory findings to place horses into one of five categories.

 The classification allows for standardization of physical status only.

 The ASA system does not classify risk, although increased risk of complication is associated with a high ASA status.

 These classifications are not always useful for horses: nevertheless, the system serves as a guide to case management.