An ET file is a Kingsoft Spreadsheets file. Learn how to open an .ET file or convert an ET file to some other format like XLS or XLSX. An ET file is a Kingsoft Spreadsheets file. Learn how to open an .ET file or convert an ET file to some other format like XLS or XLSX.
Dog fainting may be the result of disorders like epilepsy, or of conditions like narcolepsy or cataplexy. There are dozens of diseases and conditions that can cause dog fainting. Some of the most common include: 1  Hepatic encephalopathy, a disturbance in brain function caused by liver disease or deformity of the liver. 2  Hypocalcemia, or low blood calcium levels. 3  Hypoglycemia, or low blood sugar.
Causes of fainting. Fainting (syncope) is caused by a temporary reduction in blood flow to the brain. Blood flow to the brain can be interrupted for a number of reasons. The different causes of fainting are explained below.eart problems can also interrupt the brain's blood supply and cause fainting. This type of fainting is called cardiac syncope. The risk of developing cardiac syncope increases with age. You're also at increased risk if you have: 1  narrowed or blocked blood vessels to the heart (coronary heart disease).