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Is do to excellrated heart beats per second. make blood traveling in vessels to expland them. upon stress people may have. Lumen is the results of it. you can even say if you suffer this. inflowmation to vessels. The bad to this. is medication will make other problems. we need to find safer medication. this is the downfall of this health people have high hope in. —Preceding unsigned comment added by 76.92.178.82 ( talk) 02:31, 23 March 2010 (UTC) reply

Say what? 68.36.117.147 ( talk) 02:14, 14 November 2010 (UTC) reply