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Apical impulse is the place in the chest where the heartbeat can be palpated. The usual location depends on the morphological type of the person. In a normolineal individual, it is located at the intersection of the 4th or 5th left intercostal space with the left midclavicular line. This point corresponds to the area where the heart is closest to the costal grid thus allowing its palpation in an intercostal space. Usually lasts half of systole.
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the study of the structure, reaction, and composition of different kinds of substances
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Omega−3 fatty acids, also called Omega-3 oils, ω−3 fatty acids or n−3 fatty acids, are >>>polyunsaturated fatty acids<<< (PUFAs) characterized by the presence of a double bond, three atoms away from the terminal methyl group in their chemical structure.
Trans fatty acids are unsaturated fatty acids that have at least one double bond in the trans configuration. ... Hydrogenation and deodorization of unsaturated vegetable oils (or occasionally fish oils) high in polyunsaturated fatty acids. During the heating and frying of oils at high temperatures.
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