Word: shunt
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...occasion was a great leap forward for Deng, his shrewd brand of pragmatism and his plan to question the legacy and reduce the influence of Mao Tse-tung, the party's Great Helmsman, who died in 1976. Although his power is still not supreme, Deng was able to shunt aside Mao's hand-picked successor to the chairmanship, Hua Guofeng, 61, who was accused of creating a "personality cult" around himself, committing "leftist errors" and opposing the policies advocated by Deng. Relegated to the positions of lowest-ranking Vice Chairman and junior membership in the Politburo...
...better alternative, according to some researchers, is a device that could take over temporarily for either of the two main pumping chambers of the heart, particularly the workhorse left ventricle. These assist devices shunt blood from the ventricle to a pump outside the body that sends it directly to the abdominal aorta or femoral artery to continue its natural circulation. The heart is left intact but goes on a sort of holiday, rebuilding its strength so that it can later resume its full work load. Says John C. Norman of the Texas Heart Institute in Houston, who has been working...
...year-old chauffeur, recently entered Manhattan's Lenox Hill Hospital. Tests showed that his left main coronary artery was clogged with cholesterol-laden plaque. That made him a likely candidate for a coronary bypass, an operation in which segments of leg vein are sewn onto the arteries to shunt blood around blocked areas. But with Robert's approval, Lenox Hill doctors decided to forgo surgery and try a new and highly experimental alternative: a procedure with the tongue-twisting name of "percutaneous transluminal coronary angioplasty...
...does vigorous and prolonged exrcise cause pseudonephritis? Under normal conditions, some 20% of the blood pumped from the heart flows to the kidneys for filtration and removal of wastes. Exercise causes the body to shunt more blood to the muscles, reducing the flow to the kidneys by as much as 50%. But the kidneys continue to work at the same rate and apparently filter more protein out of a smaller volume of blood. Exercise also seems to cause constriction of the efferent arterioles, the vessels that lead out of the glomeruli, the kidney's filtration units. The result...
...other contemporary American poet has written more urgently and directly about this fatal shunt than Anne Sexton. Her poems were torn from her life as a daughter, housewife, mother, lover, mental patient and custodian of what she called "the excitable gift." The phrase is from her poem "Live," from a collection that embraced such titles as "Wanting to Die," "Suicide Note" and "Sylvia's Death." Plath (1932-63) and Sexton (1928-74) were friends who spent hours discussing their art, illnesses and the ways they would kill themselves. Yet it is difficult to read Sexton's correspondence...