After your procedure is done, you will be required to eat your light meal and report to the nuclear dept for a scan of your heart. This puts an increased strain on the heart. Both will be present at all times during the test. Coronary heart disease occurs when the flow of oxygen-rich blood to the heart muscle is blocked or reduced. If you experience any discomfort or symptoms during test let the therapist or physician know. If you are having a treadmill test, you will walk on the treadmill and then be injected with the nuclear agent. If you are having the persantine test, this drug will be injected over 4 minutes followed by the nuclear agent then finally with theophylline to reverse any side effects you may have felt. It returns to the heart through veins and enters. Figure B below shows dark bluish blood, low in oxygen, flowing back to the heart after circulating through the body. We will also apply electrodes to your chest and attach you up to a monitor. The normal blood flow is a cycle that flows like this body-heart-lungs-heart-body. We will start an intravenous so that we may inject the medications. The blood is then pumped through the main artery that supplies blood to the body, called the aorta, to supply tissues throughout your body with oxygen. The oxygen-rich blood then flows from the left atrium to the left ventricle. This blood flows from the right atrium into the right ventricle through the right atrioventricular orifice. The now oxygen-rich blood, shown in red, then returns from the lungs and enters the left atrium. You will be asked to read a consent form which explains in more detail the test you are about to take. The blood flow process through the heart has presented in the below: Through the two largest veins of the body, the superior vena cava, and inferior vena cava, the right atrium receives deoxygenated blood from the whole body. Stop any Viagra or Cialis 24 hours before the test.No caffeine for 48 hours before your test-no coffee, decaf, tea, sodas or colas (Coke, Pepsi), chocolate drinks or bars, energy drinks….You must fast 4 hours before your test-nothing to eat, drink or smoke!.Your doctor has already decided which one you will be doing, either an exercise perfusion study or a persantine cardiolite perfusion study. There are two different tests that can be done. This test is used to study the blood circulation in your heart. The information provided by the HeartFlow Analysis is intended to be used in conjunction with the patient’s clinical history, symptoms and other diagnostic tests, as well as the clinician’s. Heart Blood Flow/Perfusion Study Test What is it: The HeartFlow Analysis is a personalized cardiac test indicated for use in clinically stable symptomatic patients with coronary artery disease.
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