99:
25:
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483:. The coronary sinus connects directly with the right atrium. It will dilate as a result of any condition that causes elevated right atrial pressure, such as pulmonary hypertension. Dilated coronary sinus is also seen in some congenital cardiovascular conditions, such as persistent left superior vena cava, and total anomalous pulmonary venous return.
337:
The coronary sinus drains through the posterior wall of right atrium at the orifice of the coronary sinus. This orifice is located at the posteroinferior aspect of the right atrium, just medial and to the left of the orifice of
808:
Mahmud E, Raisinghani A, Keramati S, Auger W, Blanchard DG, DeMaria AN. "Dilation of the coronary sinus on echocardiogram: prevalence and significance in patients with chronic pulmonary hypertension".
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on the posterior aspect of the heart. The sinus, before entering the right atrium, is considerably dilated - nearly to the size of the end of the little finger.
936:
220:
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Savu C, Petreanu C, Melinte A, Posea R, Balescu I, Iliescu L, Diaconu C, Galie N, Bacalbasa N. "Persistent Left
Superior Vena Cava – Accidental Finding".
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All veins that empty into the coronary sinus except for the oblique vein of the left atrium have valves at their junction with the coronary sinus.
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256: 'crown') is the largest vein of the heart. It drains over half of the deoxygenated blood from the heart muscle into the
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Heart and
Coronary Arteries: An Anatomical Atlas for Clinical Diagnosis, Radiological Investigation, and Surgical Treatment
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Issa, Ziad F.; Miller, John M.; Zipes, Douglas P. (2019-01-01), Issa, Ziad F.; Miller, John M.; Zipes, Douglas P. (eds.),
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Shah, Sanket S.; Teague, Shawn D.; Lu, Jimmy C.; Dorfman, Adam L.; Kazerooni, Ella A.; Agarwal, Prachi P. (July 2012).
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do not drain into the coronary sinus but drain directly into the right atrium. Some small veins known as
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350:(a thin, crescent-shaped valve located on the anteroinferior part of the opening into the right atrium).
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Gupta A, Mishra A, Shrivastava Y. "Repair of intracardiac total anomalous pulmonary venous return".
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The coronary sinus is responsible for venous return of about 55% of the cardiac blood supply.
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in the right atrioventricular groove to drain into the right side of the coronary sinus;
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at Human
Anatomy Online, SUNY Downstate Medical Center – "Posterior view of the heart."
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The coronary sinus arises upon the posterior aspect of the heart between the
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666:"Imaging of the Coronary Sinus: Normal Anatomy and Congenital Abnormalities"
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Interior of heart, viewed anteriorly (opening of coronary sinus is labeled)
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618:. K. Bo Foreman, Kurt H. Albertine (2nd ed.). New York. p. 54.
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Back (posterior) side of the heart, with coronary sinus (blue) labeled
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can be inserted into and through the coronary sinus to study the
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Set of veins which drain blood from the myocardium (heart muscle)
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which is situated at the endpoint of the great cardiac vein.
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drain directly into any of the four chambers of the heart.
260:. It begins on the backside of the heart, in between the
741:"4 - Electrophysiological Testing: Tools and Techniques"
346:/tricuspid valve. The orifice is usually guarded by the
313:. The origin of the coronary sinus is marked by the
663:
456:The wall of the coronary sinus is partly muscular.
305:. The coronary sinus commences at the union of the
358:The coronary sinus receives blood mainly from the
325:The coronary sinus runs transversely in the left
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46:but its sources remain unclear because it lacks
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585:, Treasure Island (FL): StatPearls Publishing,
577:Wilson, Alexander; Bhutta, Beenish S. (2022),
937:
788:(Third ed.). Elsevier Ltd. p. 137.
342:, and between the inferior vena cava and the
278:groove between left atrium and left ventricle
916:Radio/curriculum/Vascular/Coronary_sinus.jpg
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646:: CS1 maint: location missing publisher (
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715:. Springer Science & Business Media.
327:atrioventricular groove (coronary sulcus)
77:Learn how and when to remove this message
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103:Posterior view of coronary circulation
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784:Ryan, Stephanie (2011). "Chapter 3".
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315:Vieussens valve of the coronary sinus
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142:posterior vein of the left ventricle
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536:Percutaneous coronary intervention
479:of the heart. This includes for a
374:. It also receives blood from the
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579:"Anatomy, Thorax, Coronary Sinus"
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405:posterior interventricular sulcus
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421:Posterior vein of left ventricle
391:anterior interventricular sulcus
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1005:Posterior of the left ventricle
875:Multimed Man Cardiothorac Surg.
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380:left posterior ventricular vein
311:oblique vein of the left atrium
274:oblique vein of the left atrium
146:oblique vein of the left atrium
1014:Ligament of the left vena cava
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841:. 2020 Mar–Apr;34(2):935–941.
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786:Anatomy for diagnostic imaging
615:The Big Picture: Gross Anatomy
407:to drain into coronary sinus);
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344:right atrioventricular orifice
1:
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431:Oblique vein of left atrium
397:to form the coronary sinus;
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1194:posterior intercostal 5-11
1180:right superior intercostal
1010:Oblique of the left atrium
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481:coronary sinus electrogram
1234:vertebral venous plexuses
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711:McAlpine, W. A. (2012).
32:This article includes a
818:10.1067/mje.2001.108538
395:atrioventricular groove
348:valve of coronary sinus
332:
282:valve of coronary sinus
61:more precise citations.
883:10.1510/mmcts.2021.015
812:2001 Jan;14(1):44–49.
810:J Am Soc Echocardiogr.
524:anatomical terminology
442:anterior cardiac veins
228:Anatomical terminology
847:10.21873/invivo.11861
468:Clinical significance
415:right coronary artery
372:oblique cardiac veins
1199:accessory hemiazygos
1097:anterior intercostal
682:10.1148/rg.324105220
425:left marginal artery
389:(run upwards in the
1157:pericardiacophrenic
1102:superior epigastric
401:Middle cardiac vein
1299:Veins of the torso
1030:Small cardiac vein
522:This article uses
411:Small cardiac vein
387:Great cardiac vein
376:left marginal vein
340:inferior vena cava
307:great cardiac vein
270:great cardiac vein
138:small cardiac vein
34:list of references
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625:978-1-259-86264-9
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487:Additional images
477:electrophysiology
423:(accompanies the
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452:Microanatomy
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393:to the left
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258:right atrium
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197:A12.3.01.002
172:
156:Right atrium
73:
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53:Please help
45:
1190:intercostal
354:Tributaries
299:left atrium
262:left atrium
162:Identifiers
126:Drains from
59:introducing
1288:Categories
1203:hemiazygos
1124:subclavian
862:PMC7157846
760:2021-01-12
634:1044772257
596:2023-01-05
583:StatPearls
547:References
473:Electrodes
309:, and the
248:(from
1256:posterior
1185:bronchial
1119:vertebral
1075:vena cava
690:0271-5333
642:cite book
403:(ascends
288:Structure
152:Drains to
115:Precursor
67:June 2015
1261:anterior
1244:internal
1239:external
1129:axillary
1073:superior
891:33904266
855:32111807
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698:22786990
591:32491498
518:See also
460:Function
378:and the
1114:supreme
955:of the
839:In Vivo
185:D054326
109:Details
55:improve
1251:spinal
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368:great
360:small
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686:ISSN
648:link
630:OCLC
620:ISBN
587:PMID
440:The
333:Fate
244:The
221:4706
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192:TA98
180:MeSH
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216:FMA
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