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Chapt 11 Electro
Exercise Electrocardiography
Question | Answer |
---|---|
Angina | Pain or pressure in the chest when the heart muscle dose not receive enough oxygen due to partial or complete blockage of a coronary artery. |
Angiogram | An invasive procedure during which x-rays are taken of a blood vessel after injection of a radiopagque substance |
Beta Blockers | Drugs used to treat hypertension |
Cardiologist | A physician who specializes in the study of the heart |
Chemical Stress Test | An invasive type of exercise electrocardioegraphy in which Thallium and/or another radio paque substance (one that is visible with an x-ray machine), is injected into the body to permit viewing the vessels around the heart. |
Congestive Heart Failure (CHF) | Failure of the heart to pump an adequate amount of blood to the body |
Coronary Vascular Disease (CVD) | Narrowing of the arteries surrounding the heart, causing a reduction in the blood flow of the heart. |
Echocardiogram | Noninvasive diagnostic test that uses sound to study the heart and blood vessels; AKA ULTRASOUND |
False Positive | When a diagnostic test indicates that disease is present, but in reality, the test results is negative and no disease is present |
Hypertension | High Blood Pressure |
Hyperventilation | To breathe at increased rate and depth of inspiration and expiration |
Invasive | Procedure that requires endurance into a body cavity, tissue, or blood vessel. |
Maximal Exercise | Target heart rate of 220 minus the age of the patient |
Noninvasive | Procedures that does not require entrance into a body cavity, tissue, or blood vessels |
Pharmacologic Stess Test | Other medications may also be injected if the patient is unable to exercise. These medications cause the heart rate to increase or the coronary blood vessels to dilate. |
Skin Rasp | A rough piece of material used to abrade (scrape) the skin prior to electrode placement |
Submaximal Exercise | Target heart rate of 220 minus the age multipled by a percentage between 60 and 85 |
Target Heart Rate (THR) | Heart Rate Measurement needed to truly exercise the heart |