Abstract:
:The aortic root links the left ventricle and ascending aorta and functions as a support structure for the aortic valve. It can be affected by a variety of congenital and acquired conditions, some of which are potentially life threatening. Echocardiography and cardiac magnetic resonance imaging are established non-invasive imaging techniques for assessing the aortic root. Recent technological advances have allowed multidetector computed tomography to emerge as an alternative means of assessing this aortic segment. This pictorial essay reviews the anatomy of the aortic root and illustrates the salient computed tomography imaging features of a range of congenital and acquired conditions that may affect it.
journal_name
Postgrad Med Jjournal_title
Postgraduate medical journalauthors
Vargas HA,Hoey ET,Gopalan D,Agrawal SK,Screaton NJ,Gulati GSdoi
10.1136/pgmj.2008.075531subject
Has Abstractpub_date
2009-07-01 00:00:00pages
383-91issue
1005eissn
0032-5473issn
1469-0756pii
85/1005/383journal_volume
85pub_type
杂志文章,评审abstract::Coronary heart disease, especially when it affects younger individuals, tends to cluster in families. Known risk factors occur in 50-75% of patients with myocardial infarction. Yet commonly occurring risk factors are not strongly inherited, and the familial aggregation of coronary heart diseas may not be attributable ...
journal_title:Postgraduate medical journal
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abstract::Strips form canine saphenous veins were incubated with (3H)-noradrenaline and mounted for superfusion. 5-Hydroxytryptamine (5-HT inhibited the release of tritium caused by sustained electrical stimulation (2 Hz, 150 mA, 0.1 msec) being about 10 times more potent than noradrenaline. 5-HT inhibited contractions induced ...
journal_title:Postgraduate medical journal
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journal_title:Postgraduate medical journal
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journal_title:Postgraduate medical journal
pub_type: 杂志文章
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更新日期:1987-09-01 00:00:00
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journal_title:Postgraduate medical journal
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journal_title:Postgraduate medical journal
pub_type: 杂志文章,评审
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journal_title:Postgraduate medical journal
pub_type: 杂志文章,评审
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journal_title:Postgraduate medical journal
pub_type: 杂志文章,评审
doi:10.1136/pgmj.56.655.373
更新日期:1980-05-01 00:00:00
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doi:10.1136/pgmj.53.615.28
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pub_type: 杂志文章
doi:10.1136/pgmj.54.634.566
更新日期:1978-08-01 00:00:00
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doi:10.1136/postgradmedj-2017-135402
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journal_title:Postgraduate medical journal
pub_type: 杂志文章
doi:10.1136/pgmj.63.745.995
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journal_title:Postgraduate medical journal
pub_type: 杂志文章,评审
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journal_title:Postgraduate medical journal
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pub_type: 杂志文章
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journal_title:Postgraduate medical journal
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journal_title:Postgraduate medical journal
pub_type: 杂志文章,评审
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journal_title:Postgraduate medical journal
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更新日期:2002-10-01 00:00:00
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pub_type: 杂志文章
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