The stage of the heart cycle in which the heart muscle is relaxed<span>, allowing the chambers to fill with blood. ... The </span>stage of the heart cycle in which the heart muscle<span> contracts and the chambers pump blood. Systolic Pressure. Blood pressure in the arteries during contraction of the ventricles</span>
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Because medicine has improved so much that other ways of death have become uncommon. With antibiotics infections can almost always ben cured. But obesity and hereditary traits can cause cardiovascular diseases which are harder to get rid of since there is no medication to just get rid of it like it would an infection.
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Cause you can't be born with cancer but you can eat hot dogs and junk to get it
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impaired brain development.
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