Across
- 1. An invasive type of exercise electrocardiography in which thallium, a radiopaque substance, is injected into the body to permit viewing the vessels around the heart
- 3. A rough piece of material used to abrade (scrape) the skin prior to electrode placement
- 6. Procedure that does not require entrance into a body cavity, tissue, or blood vessel
- 7. A diagnostic test indicates the presence of disease but, in reality, no disease is present
- 11. A noninvasive diagnostic test that uses sound to study the heart and blood vessels; also known as cardiovascular ultrasound
- 14. High blood pressure
- 15. Most important responsibility to the patient in exercise
- 16. A physician who specializes in the study of the heart
- 17. Procedure that requires entrance into a body cavity, tissue, or blood vessel
Down
- 2. Myocardial ischemia may cause this change on an ECG tracing during exercise stress testing
- 4. To breathe at an increased rate and depth of inhalation and exhalation
- 5. An invasive procedure during which a radiopaque substance is injected and x-rays are taken of the blood vessels
- 8. Failure of the heart to pump an adequate amount of blood to the body tissue
- 9. Pain around the heart radiating to the arm, caused by a lack of oxygen to the heart muscle
- 10. Target heart rate; common abbreviation accepted in medical practice
- 12. Accumulation of plaque and fatty deposits in the arteries that supply oxygen to the heart
- 13. Drugs used to treat hypertension
