This year, an estimated 1.4 million Americans will have a new or recurrent heart attack.
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The longest a person has survived after a heart transplant is 24 years.
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Many of the drugs used by neuroscientists are derived from toxic plants and venomous animals (such as snakes, spiders, snails, and puffer fish).
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The FDA recognizes 118 routes of administration.
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The lipid bilayer is made of phospholipids. They are arranged in a double layer because one of their ends is attracted to water while the other is repelled by water.
False-color imagery of the Sun, a G-type main-sequence star, the closest to Earth.
Pre–Main-Sequence Stars
If the needle drops 1 or 2 inches Hg from the normal reading, one of the engine valves is burned or ...
The reference electrodes are shared by the Nernst cell and the pump cell.