Clots can occur in veins or arteries, which are vessels that are part of the body's circulatory system. While both types of vessels help transport blood throughout the body, they each function differently. Veins are low-pressure vessels that carry deoxygenated blood away from the body's organs and back to the heart.
The CPK blood test is a laboratory test that measures creatine phosphokinase (CPK), which is one of the enzymes found in the brain, heart, and skeletal muscles. This is a useful test for helping doctors to diagnose problems such as muscle damage, heart attack, and related conditions.slide 1 of 4.urpose. When the CPK level in the blood is very high, it often means there has been injury or stress to the heart, skeletal muscle tissue, or even the brain. This is because CPK leaks into the bloodstream whenever this type of damage occurs.
Serum myoglobin is a blood test that is used to measure the levels of myoglobin in the bloodstream.Myoglobin is a protein that is commonly found in the heart and skeletal muscles.erum myoglobin test has, for the most part, been replaced by the troponin level test to provide a positive diagnosis of a heart attack. This is because troponin levels are more specific to heart damage than myoglobin levels.