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<channel><title>心绞痛----心血管内科</title><link>http://www.nb5656.com/index-1027-1149-438.html</link><description></description><language>UTF-8</language><copyright>Copyright 2008, Spartanburg taoyq.com</copyright><managingEditor>zjpysyh@163.com</managingEditor><item><title>心绞痛</title><short_title></short_title><keywords></keywords><description><![CDATA[心绞痛（angina pectoris）是冠状动脉供血不足心肌急剧的、暂时缺血与缺氧所引起的临床综合征。其特点为阵发性的前胸压榨性疼痛感觉可伴有其他症状，疼痛主要位于胸骨后部，可放射至心前区与左上肢常发生于劳动或情绪激动时，持续数分钟，休息或用硝酸酯制剂后消失本病多见于男性，多数病人在40岁以上，劳累情绪激动、饱食、受寒阴雨天气、急性循环衰竭等为常见的诱因。]]></description><link>http://www.nb5656.com/index-1027-1149-438.html</link><pubDate>2008-05-04</pubDate></item></channel></rss>
