If possible, increase whole food sources of zinc to get a balance of synergistic nutrients. 1  Consume red meats, organ meats, and seafood. Desiccated Liver capsules are a great source of balanced zinc for those who do not have such items in their diet. 2  Soak and sprout nuts, seeds, grains and legumes.
It is also called a treadmill test or an exercise test. Overview A stress test can reveal if there is reduced blood flow in the arteries that supply the heart, often a sign of blockage. During exercise, healthy coronary arteries dilate more than those with blockage.
In imaging stress tests, ultrasound and echocardiography take pictures of your heart using sound waves. A nuclear cardiology test uses a small amount of radioactive substance to take pictures of your heart while it is being stressed. Heart stress tests can show if you have significant heart disease. This could put you at risk of having a heart attack or another serious complication during surgery. The test results may lead to special care during or after surgery, delaying the surgery, or changing to a less invasive kind of surgery.