The Michigan Daily-Thursday, MArch 18, 1982-Page 7 Cigarette 's carbon monoxide linked to* coronaries ASHINGTON (AP) - Nearly 80 percent of -smokers have potentially dangerous levels of carbon monoxide in their blood which can increase the chance of complications from heart disease, a federally funded survey reported yesterday. Only about 5 percent of the 'non- smokers were found to have: comparable carbon monoxide levels, the survey for the National Center for. Health Statistics found. OF THE FOUR primary sources of carbon,, monoxide - smoking, oc- cupational exposures- and outdoor and indoor exposures - smoking was found to be "the most significant and widespread." The conclusions were drawn from data collected by the center in its National Health and Nutrition Examination Survey, conducted from February 1976 to February 1980. A carbon monoxide level in the blood above'2 percent in healthy non-smokers is considered to be a potential health hazard. Smokers are regularly exposed to higher levels of carbon monoxide fjom their burning tobacco. 'The smoking population showed a mean carbon monoxide blood level of more than 4 percent; for never- smokers, the mean was less than 1 per- cent," the report said. "We have reason to suspect that car- bon monoxide may play a role in precipitating heart attacks," said Dr. Edward Radford, an epidemiologist frm the Unviersity fo Pitsburgh who prepared the study for the Health and Human Services Department agency. He addd the role of carbon monoxide in eart disease is not fully understood. Committee almost kills Milliken budget plan (Continued from Page 1) elementary and secondary schools, local governments and state depar- tpients. No full legislative vote is needed on the executive order, but the House and Senate appropriations committees have only 10 calendar days to act on it. MEANWHILE, the House Taxation Committee agreed yesterday to delay consideration of Milliken's proposed in- come tax increase until the related issue of transportation funding is worked out. Taxation Chairman William Ryan (D-Detroit) said the action does not necessarily delay the timetable for passage of a package:. He has said Milliken's call for a tax increase to be passed by April 1 is not reasonable, adding he believes the full House would probably not act upon the tax increase until a transportation proposal is developed in final form, anyway. El Salvador may get a WASHINGTON (AP)- President Reagan, asser- ting that "extremist groups and violent minorities are exploiting" economic misery in Central America and the Caribbean, said yesterday that El Salvador should get one-third of the $350 million in emergency aid he seeks for the region. "El Salvador's economy is in desperate straits," Reagan said in the message which formally advan- ced his Caribbean basin program to Congress. "The insurgents have used every tactic of terrorism to try to destroy it." AS INDICATED when Reagan unveiled the initiative in a speech to the Organization of American States last month, there was no aid included for Nicaragua. Administratioh aides said that lover- nment-to-government aid for the leftist-run Nicaragua was cut off last April. At a hearing on the initiative a few hours after Reagan's message was released, Sen. Robert Kasten (R-Wis.), chairman of the Senate Appropriations subcommittee on foreign operations, called it "a first important step" to deal with ''important dangers" in the Caribbean area. Kasten added, ''The American people do not sup- port and will not support U.S. policy in the area" without additional evidence that the leftist gover- nments of Cuba and Nicaragua are instigating rebellion. REAGAN SAID, "Thewell-being and security of our Caribbean neighbors are in our own vital in- terest." "Economic disaster is consuming our neigh- bor's 'money reserves and credit. It is- forcing thousands of people to emigrate, and threatening even the most established democracies," he said. "Extremist groups and violent minorities are ex- ploiting this economic misery to gain new footholds in this hemisphere," Reagan said. "If we don't act now, the dangers will grow. New Cubas will arise. The cost of ensuring our security to the South will escalate." In addition, Reagan's proposed 1983 economic assistance program calls for spending $664 million in the region. It is not part of the legislation he recom- mended on Wednesday. id portii! REAGAN ALSO.said he was taking several stes. that 'do not require congressional action. They ir' elude extending more favorable treatment to Carit bean region textile exports, seeking investme treaties with, Caribbean nations, and expandiq protection by the U.S. Export-Import Bank for sho term credit offered by U.S. banks to Caribbean dustry for critical imports. The president said this did not amount to "foreig aid as usual," but that it was a program "based on unique American practices that we know work." ; "It will support out neighbors' efforts to achieve economic progress, political democracy, soci justice, and freedom from outside intervention, he said. "By encouraging a more productive and dynamic private sector, it will develop the jobs,,' goods and services which the people of the basin neeg for a better life." Reagan acknowledged that the United States was .. facing "a period of economic difficulty." But, he said, lie would not propose this program "if I were not con vinced that it is in our vital national interest." I44 ter ; ' , ' r <54 . . 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