... that cause CAD. Some factors may be controlled and some are uncontrollable. The controllable factors include high blood pressure, high blood cholesterol, smoking, obesity, physical inactivity, diabetes and stress. Uncontrollable factors include gender (males are at greater risk), heredity (which shows in family histories of CAD) and age. Although it is possible to develop CAD without these ... detect an abnormal heartbeat resulting from such events as damaged blood vessel, abnormal heart enlargement and inadequate blood flow. The exercise cardiac stress test (ECST), often called the trea...

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• Approx Pages: 18
• Grade Level: Undergraduate

... There are many different ways to diagnose an arrhythmia. Some common ways include electrocardiograms, holter/event monitors, stress tests, electrophysiologic testing, and tilt table tests. An Electrocardiogram (ECG) is a test where electrodes (patches with wires) are attached to your skin to measure the electrical impulses given off by ... a button on the device to record your heart rhythm. It helps doctors determine whether abnormal heart rhythms caused your symptoms or not. Stress tests are used to help identify arrhythmias that are triggered by exercise. These are used in conjunction ...

• Word Count: 2852
• Approx Pages: 11
• Grade Level: High School

... are much more suited to angina sufferers and help aid circulation as well. Screening and Monitoring Before and exercise prescription programme can be designed or suggested patients must undergo various test in order to find out if they have any medical conditions which may need to be catered for or considered when designing a patient specific' exercise programme. This is especially important ... when designing a cardiovascular programme, as this type of exercise could trigger a condition that may not have been previously diagnosed. Below is a list of relevant tests and things to test fo...

• Word Count: 2819
• Approx Pages: 11
• Grade Level: High School

... never seen until a MI or angina occurs. This preventive therapy is so important for individuals in the risk groups and it is usually determined by exercise stress testing, cardiac catherization, and sometimes radionuclide imaging techniques. A stress test is a noninvasive screening method. The procedure exercises the patient in a controlled setting while monitoring EKG, blood pressure, and heart rate. Cardiac catherization is the definitive diagnostic ... plays a major role as the detector of cardiac problems. The nurse is the one who does the initial exam of a patient in the hospital se...

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• Approx Pages: 12
• Has Bibliography

... of his, then purkinje fibers Vagus nerve slows heart rate during rest and sleep by secreting acetylcholine Vagus nerve is a cardio inhibitor The autonomic nervous system increases heart rate during stress, physical activity, ect.. by releasing epinephrine and norepinephrine that stimulate hearts pacemaker Systemic circulation distributes oxygenated blood from left ventricle, starting at aorta and continuing through arteries all over body ... . Emboli can lodge in small blood vessels of skin or other organs and cause blood vessels to rupture. Symptoms include fever, chills heart murmur em...

• Word Count: 3244
• Approx Pages: 13
• Grade Level: Undergraduate