30 Important Signs That May Indicate A Heart Attack

Open Wounds on the Feet

As they are susceptible to infection, open wounds must be treated immediately. If the wounds or ulcers are not healing on their own, or become difficult to heal, it is important to seek medical attention. This could be a sign that you have aortoiliac disease. This is caused by a blockage in the aorta. It can cause ischemia, which is a decrease of blood flow and oxygen supply to tissues. In extreme cases, this can lead to tissue death or even the loss of a limb.