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Wolak, Arik; Gransar, Heidi; Thomson, Louise E.J.; Friedman, John D.; Hachamovitch, Rory; Gutstein, Ariel; Shaw, Leslee J.; Polk, Donna; Wong, Nathan D.; Saouaf, Rola; Hayes, Sean W.; Rozanski, Alan; Slomka, Piotr J.; Germano, Guido; Berman, Daniel S. (2008).
446:, and, higher up, is separated from the sternum by the pericardium, the right pleura, the anterior margin of the right lung, some loose areolar tissue, and the remains of the thymus; posteriorly, it rests upon the left atrium and right pulmonary artery.
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is the portion of the aorta beginning at the aortic annulus and extending to the sinotubular junction. It is sometimes regarded as a part of the ascending aorta, and sometimes regarded as a separate entity from the rest of the ascending aorta.
797:
Freeman, Laura A.; Young, Phillip M.; Foley, Thomas A.; Williamson, Eric E.; Bruce, Charles J.; Greason, Kevin L. (2013). "CT and MRI Assessment of the Aortic Root and
Ascending Aorta".
511:, two times more than in the descending aorta. Early detection of dissection is critical because it allows for prompt intervention to prevent potentially life-threatening complications.
921:
Van
Mieghem, Nicolas M.; Van Der Boon, Robert M.A. (2013). "Porcelain Aorta and Severe Aortic Stenosis: Is Transcatheter Aortic Valve Implantation the New Standard?".
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diameter greater than 3.5 cm is generally considered dilated, whereas a diameter greater than 4.5 cm is generally considered to be a
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It passes obliquely upward, forward, and to the right, in the direction of the heart's axis, as high as the upper border of the second right
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The sinotubular junction is the point in the ascending aorta where the aortic sinuses end and the aorta becomes a tubular structure.
354:, describing a slight curve in its course, and being situated, about 6 centimetres (2.4 in) behind the posterior surface of the
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871:"Aortic Size Assessment by Noncontrast Cardiac Computed Tomography: Normal Limits by Age, Gender, and Body Surface Area"
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which supply the heart; they arise near the commencement of the aorta from the aortic sinuses which are opposite the
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401:. Still, the average diameter in the population varies by for example age and sex. The upper limit of
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Knowledge articles incorporating text from the 20th edition of Gray's
Anatomy (1918)
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of the ascending aorta may be up to 4.3 cm among large, elderly individuals.
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and opposite the cusps of the aortic valve, three small dilatations called the
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the caliber of the vessel is increased, owing to a bulging of its right wall.
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535:, are used in the detection of pathology and evaluation of ascending aorta.
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Course of the ascending aorta (anterior view), as it passes dorsally to the
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The ascending aorta segment is of significant due to its susceptibility to
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The ascending aorta is covered at its commencement by the trunk of the
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742:"Dilation of the thoracic aorta: medical and surgical management"
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500:, and incisions may result in excessive aortic injury and/or
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358:. The total length is about 5 centimetres (2.0 in).
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965:"Aortic Dissection: Causes, Symptoms & Treatments"
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The only branches of the ascending aorta are the two
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53:. Unsourced material may be challenged and removed.
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923:Revista Española de Cardiología (English Edition)
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334:commencing at the upper part of the base of the
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703:Logan, Carolynn M.; Rice, M. Katherine (1987).
492:calcification of the ascending aorta. It makes
449:On the right side, it is in relation with the
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413:At the union of the ascending aorta with the
707:Logan's Medical and Scientific Abbreviations
427:The ascending aorta is contained within the
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420:This dilatation is termed the bulb of the
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113:Learn how and when to remove this message
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564:The arch of the aorta, and its branches.
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238:The entire body, with exception of the
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676:This article incorporates text in the
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51:adding citations to reliable sources
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840:Bret P Nelson (October 1, 2015).
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552:Front view of heart and lungs.
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875:JACC: Cardiovascular Imaging
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684:of the 20th edition of
519:Diagnostic methods such as
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1391:Posterior intercostal 3–11
888:10.1016/j.jcmg.2007.11.005
525:magnetic resonance imaging
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1338:Posterior intercostal 1–2
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403:standard reference range
399:thoracic aortic aneurysm
139:The ascending aorta and
758:10.1136/hrt.2005.074781
531:(CT) scans, often with
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1453:Arteries of the thorax
496:difficult, especially
330:) is a portion of the
306:Anatomical terminology
161:right pulmonary artery
1058:Ligamentum arteriosum
576:Fetal ascending aorta
498:aortic cross-clamping
477:Clinical significance
263:pars ascendens aortae
206:and continues as the
204:right coronary artery
159:but ventrally to the
1309:Perforating branches
1294:Anterior intercostal
1226:Right common carotid
1110:Posterior descending
1077:Coronary circulation
533:contrast enhancement
200:Left coronary artery
47:improve this article
1334:Highest intercostal
1329:Costocervical trunk
1322:superior epigastric
1304:Pericardiacophrenic
1268:Carotid bifurcation
842:"Thoracic Aneurysm"
811:10.2214/AJR.12.9531
529:computed tomography
143:with their branches
451:superior vena cava
225:inferior vena cava
180:Truncus arteriosus
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1289:Internal thoracic
740:Nataf, P (2006).
509:aortic dissection
502:arterial embolism
467:coronary arteries
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261:aorta ascendens,
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62:"Ascending aorta"
18:Part of the heart
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1401:Superior phrenic
1251:Internal carotid
1246:External carotid
1221:Right subclavian
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1174:Descending aorta
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484:Porcelain aorta
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36:This article
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1258:Carotid body
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972:. Retrieved
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851:. Retrieved
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471:aortic valve
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455:right atrium
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376:aortic valve
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275:A12.2.03.001
260:
242:zone of the
109:
100:
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69:
57:
45:Please help
40:verification
37:
20:
15:
1381:Mediastinal
1199:Aortic arch
1189:Aortic body
1169:Aortic arch
515:Diagnostics
429:pericardium
415:aortic arch
368:aortic root
250:Identifiers
240:respiratory
208:aortic arch
141:aortic arch
1442:Categories
1376:Esophageal
1358:Descending
1280:subclavian
715:. p.
666:References
527:(MRI) and
362:Components
73:newspapers
1396:Subcostal
1388:parietal:
1371:Bronchial
1368:visceral:
974:March 12,
943:1885-5857
897:1936-878X
853:April 16,
819:0361-803X
766:1355-6037
409:Relations
346:Structure
175:Precursor
1314:terminal
1157:Sections
1095:AV nodal
1090:SA nodal
1022:Arteries
951:24773854
905:19356429
847:Medscape
827:23701088
784:16908722
682:page 545
461:Branches
442:and the
235:Supplies
221:superior
196:Branches
1432:Anatomy
1024:of the
775:1861150
356:sternum
340:sternum
169:Details
87:scholar
1418:Portal
1299:Thymic
1100:Atrial
949:
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764:
723:
690:(1918)
539:Images
186:Source
89:
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60:
1458:Aorta
1360:aorta
1149:Aorta
1070:Heart
1049:Right
1037:Lungs
1030:chest
1026:torso
746:Heart
680:from
422:aorta
332:aorta
310:[
256:Latin
94:JSTOR
80:books
1278:Left
1236:Left
1054:Left
1028:and
976:2024
947:PMID
939:ISSN
901:PMID
893:ISSN
855:2017
823:PMID
815:ISSN
780:PMID
762:ISSN
721:ISBN
453:and
389:Size
366:The
322:The
299:3736
287:4176
270:TA98
244:lung
227:and
223:and
215:Vein
66:news
931:doi
883:doi
807:doi
803:200
770:PMC
754:doi
328:AAo
294:FMA
282:TA2
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729:.
717:3
326:(
314:]
163:.
116:)
110:(
105:)
101:(
91:·
84:·
77:·
70:·
43:.
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