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What Is Angina? And What Is The Cure?
Part 1 of Paper
....ngina refers to the pain arising from lack of adequate blood supply to
the heart muscle. Typically, it is a crushing pain behind the breastbone
in the center of the chest, brought on by exertion and relieved by rest. It
may at times radiate to or arise in the left arm, neck, jaw, left chest, or
back. It is frequently.... Part 2 of Paper
....an, the
heart requires a steady flow of oxygen and nutrients to provide energy for
rmovement, and to maintain the delicate balance of chemicals which allow
for the careful electrical rhythm control of the heart beat. Unlike some
other organs, the heart can survive only a matter of minutes without these
nutrients, and the rest of the body can survive only minutes without the
heart--thus the critical nature of these syndromes.
Causes of blockage range from congenital tissue strands within or .... |
| Number of words: 833 - Approximate pages: 4 |
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