Already the Babylonians connected this Zodiac sign and the constellation with the mythological animal, sort of a mermaid goat. They called it the Goat-Fish. The reason for this is hidden in history.
Without an adequate blood supply, the heart muscle is deprived of oxygen and nutrients and waste products manufactured by the cells accumulates in the muscle tissue. Depending on the severity, it may cause myocardial ischemia, which is damage but not death of the muscle due to an inadequate blood supply. Alternatively it may cause death of the muscle tissue which is known as a myocardial infarction (MI).
Low oxygen levels in the blood are referred to as hypoxemia, a condition that can make you feel unusually sleepy and may even produce intermittent bouts of confusion.Low oxygen levels in your blood can also cause shortness of breath, headaches, fluid retention and insomnia.In some cases, low oxygen levels can be fatal when sleep apnea or cardiac complications become a factor.entilation Problems. Ventilation problems in the lungs can lead to low oxygen levels in the blood especially if the alveoli in the lungs are not functioning properly. Sometimes lung ventilation is disrupted when alveolar ventilation is not working in a pattern of uniformity.