Ischemia-modified albumin

Ischemia-modified albumin (IMA) is a form of a protein called albumin, which is found in your blood. When the heart or other tissues don’t get enough oxygen—a condition known as ischemia—certain chemical changes occur in albumin. These changes produce IMA, which can be measured with a blood test. Elevated IMA levels suggest that tissues might be experiencing reduced blood flow and oxygen supply, helping doctors detect conditions like heart attacks or other emergencies related to poor blood circulation. It’s a useful marker for identifying early signs of ischemia before more severe damage happens.