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Antianginal drugs and anticoagulants
| Institution | University |
| Course | BACHELOR OF SCIENCE... |
| Year | 1st Year |
| Semester | Unknown |
| Posted By | stephen oyake rabilo |
| File Type | |
| Pages | 37 Pages |
| File Size | 798.95 KB |
| Views | 2715 |
| Downloads | 0 |
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Description
CAD involves changes in the coronary vessels that promote atheromas, which narrow the coronary arteries and decrease their elasticity and responsiveness to normal stimuli.
• Angina pectoris occurs when the narrowed vessels cannot accommodate the myocardial demand for oxygen.
• When a coronary vessel is completely occluded, the cells that depend on that vessel for oxygen become ischemic, then necrotic, and die (MI).
Below is the document preview.
Anatomy of head and neck
The head is the globular cranial end of the body, which contains brain and special sense organs, viz. eyes for vision, ears for hearing and equilibrium, nose for smell, and tongue for taste. It also provides openings for the respiratory and digestive systems. Structurally and developmentally, the head is divided into two parts: cranium and face.
457 Pages
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36.85 MB