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55 rule |
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55 rule
Cardiology A clinical guideline used in Pts with aortic regurgitation to gauge the timing of surgery, which should be performed when the ejection fraction falls below 55%, or before the left ventricle can no longer contract to
the end-systolic dimension is > 55 mm or less. See Aortic regurgitation. Want to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit the webmaster's page for free fun content. |
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We're going to take these kids, lift them up, use my Essential 55 Rules - plus, plus, plus, however many it gets to - and we're going to give them the most amazing education. Financial watchdogs fined it pounds 750,000 for no fewer than 55 rule breaches. |
55 rule |
54 (number) 54 AD 54-40 or Fight! 5400 5400 series 540i 54F 55 55 55 (number) 55 AD 55 rule 553-25-4594555-1212 5551212 55th 56 56 56 (number) 56 AD 56 kbit/s line 56 kbps 56 Kbps modem 56,000 bps modem | ||||||||
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