blood disorders
Anemia Due to Excessive Bleeding
Rapid blood loss
The symptoms may be severe initially, especially if anemia develops rapidly as a result of the sudden loss of blood due to an injury, surgery, childbirth, or a ruptured blood vessel. Losing large amounts of blood suddenly can create two problems: Low Blood Pressure because the amount of fluid left in the blood vessels is insufficient. The body’s oxygen supply is drastically reduced because the number of oxygen-carrying red blood cells has decreased so quickly. Either problem may lead to a Acute Coronary Syndromes (Heart Attack; Myocardial Infarction; Unstable Angina) , 