WordNet

commit a sin; violate a law of God or a moral law (同)transgress, trespass
violent and excited activity; "they began to fight like sin" (同)hell
estrangement from god (同)sinfulness, wickedness
an act that is regarded by theologians as a transgression of Gods will (同)sinning
the 21st letter of the Hebrew alphabet
(botany) the trumpet-shaped or cup-shaped outgrowth of the corolla of a daffodil or narcissus flower
one or more circles of light seen around a luminous object
a long cigar with blunt ends
(anatomy) any structure that resembles a crown in shape
surrounding like a crown (especially of the blood vessels surrounding the heart); "coronary arteries"
any of various air-filled cavities especially in the bones of the skull

PrepTutorEJDIC

〈U〉(宗教・道徳上の)『罪』 / 〈C〉(宗教・道徳上の)『罪の行為』,罪悪 / 〈C〉《特におどけて》違反(過失)の行為 / (宗教・道徳上の)おきてを破る,罪を犯す / (…に)違反(過失)をする,背く《+『against』+『名』》
sine
コロナ(皆既日食のときに見える光冠) / (太陽・月などの)かさ
冠状動脈の / 心臓の / 冠状動脈血栓(けっせん)症(coronary thrombosis)
洞(どう)(骨や組織の中の穴・くぼみなど);静脈洞

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2015/12/03 10:48:33」(JST)

wiki en

The coronary sinus is a collection of veins joined together to form a large vessel that collects blood from the heart muscle (myocardium). It delivers deoxygenated blood to the right atrium, as do the superior and inferior vena cavae. It is present in all mammals, including humans.

The name comes from the Latin "corona' , meaning crown, since this vessel forms a partial circle around the heart. The coronary sinus drains into the right atrium, at the coronary sinus orifice, an opening between the inferior vena cava and the right atrioventricular orifice or tricuspid valve. It returns blood from the heart muscle, and is protected by a semicircular fold of the lining membrane of the auricle, the valve of coronary sinus (or valve of Thebesius). The sinus, before entering the atrium, is considerably dilated - nearly to the size of the end of the little finger. Its wall is partly muscular, and at its junction with the great cardiac vein is somewhat constricted and furnished with a valve, known as the valve of Vieussens consisting of two unequal segments.

Structure

The coronary sinus runs transversely in the left atrioventricular groove on the posterior side of the heart. It is the distal portion of the great cardiac vein feeding into the right atrium.

The valve of the coronary sinus is on the posterior, inferior surface of the heart, medial to the inferior vena cava opening, just superior to the septal leaflet of the tricuspid valve. The coronary sinus valve is also known as the Thebesian valve.

Function

The coronary sinus receives blood mainly from the small, middle, great and oblique cardiac veins. It also receives blood from the left marginal vein and the left posterior ventricular vein. It drains into the right atrium.

The anterior cardiac veins do not drain into the coronary sinus but drain directly into the right atrium. Some small veins known as smallest cardiac veins drain directly into any of the four chambers of the heart.

Additional images

Diagram showing completion of development of the parietal veins.
Posterior view of coronary circulation

External links

-200933319 at GPnotebook
Anatomy figure: 20:04-03 at Human Anatomy Online, SUNY Downstate Medical Center - "Posterior view of the heart."
MedEd at Loyola Radio/curriculum/Vascular/Coronary_sinus.jpg

UpToDate Contents

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1. 小児における、心房中隔欠損（ASD）の分類および孤立性ASDの臨床的特徴および診断 classification of atrial septal defects asds and clinical features and diagnosis of isolated asds in children
2. 総肺静脈還流異常症 total anomalous pulmonary venous connection
3. 狭心症の新しい治療法 new therapies for angina pectoris
4. 成人における心房中隔欠損症の臨床症状および診断 clinical manifestations and diagnosis of atrial septal defects in adults
5. 成人における心房中隔欠損症の外科的閉鎖および経皮閉鎖 surgical and percutaneous closure of atrial septal defects in adults

English Journal

Fatal multiple coronary involvements in a young woman with systemic lupus erythematosus.

Ha Vu N, Duttmann R, De Bels D, Devriendt J, Reper P.
Acta clinica Belgica.Acta Clin Belg.2014 Aug 11:2295333714Y0000000063. [Epub ahead of print]
We report a rare case of fulminant congestive heart failure with fatal outcome in a 21-year-old girl with systemic lupus erythematosus (SLE). A young woman was admitted in the intensive care unit for pericardial tamponade associated with disseminated coagulopathy and refractory shock secondary to mu
PMID 25109350

Multipoint Left Ventricular Pacing in a Single Coronary Sinus Branch Improves Mid-Term Echocardiographic and Clinical Response to Cardiac Resynchronization Therapy.

Pappone C1, Calović Z, Vicedomini G, Cuko A, McSpadden LC, Ryu K, Romano E, Baldi M, Saviano M, Pappone A, Ciaccio C, Giannelli L, Ionescu B, Petretta A, Vitale R, Fundaliotis A, Tavazzi L, Santinelli V.
Journal of cardiovascular electrophysiology.J Cardiovasc Electrophysiol.2014 Aug 11. doi: 10.1111/jce.12513. [Epub ahead of print]
INTRODUCTION: Cardiac resynchronization therapy (CRT) with multipoint left ventricular (LV) pacing (MPP) in a single coronary sinus branch improves acute LV function. We hypothesized that MPP can improve mid-term echocardiographic and clinical response compared with conventional CRT.METHODS AND RESU
PMID 25109276

Anatomy of the Left Main Coronary Artery of Particular Relevance To Ablation of Left Atrial and Outflow Tract Arrhythmias.

Walsh KA1, Fahy GJ2.
Heart rhythm : the official journal of the Heart Rhythm Society.Heart Rhythm.2014 Aug 8. pii: S1547-5271(14)00860-1. doi: 10.1016/j.hrthm.2014.08.006. [Epub ahead of print]
BACKGROUND: Left main coronary artery (LMCA) damage is a rare but catastrophic complication of cardiac ablation procedures.OBJECTIVE: We describe the anatomic relationships of the LMCA to its adjacent structures using analysis of computed tomographic coronary angiograms (CTCA).METHODS: We studied 10
PMID 25111323

Japanese Journal

A New Method of a Pulmonary Vein Map to Identify a Conduction Gap on the Pulmonary Vein Antrum Ablation Line

MIYAMOTO Koji,TSUCHIYA Takeshi,YAMAGUCHI Takanori,NAGAMOTO Yasutsugu,ANDO Shin-ichi,SADAMATSU Kenji,TANIOKA Yoshito,TAKAHASHI Naohiko
Circulation journal : official journal of the Japanese Circulation Society 75(10), 2363-2371, 2011-09-25
… Methods and Results: CPVA of the ipsilateral superior and inferior PVs was performed during sinus rhythm or coronary sinus pacing using the NavX system in 22 AF patients, in whom 1 round of CPVA failed to disconnect 26 individual PVs (30%) in 18 patients. …
NAID 10029459343

心筋保護供給システムMPSの使用経験

中田正悟,堤善充,蓑田英明,青野宏美,井福武志,安永弘
体外循環技術 = The journal of extra-corporeal technology 38(3), 442-444, 2011-09-01
NAID 10029578606

Related Pictures

★リンクテーブル★

リンク元	「CS」「冠状静脈洞」「冠静脈洞」
関連記事	「coronary」「corona」

「CS」

Coronary sinus
	Back (posterior) side of the heart, with coronary sinus (blue) labeled
	Interior of heart, viewed from the front (opening of coronary sinus is labeled)
Details
Latin	Sinus coronarius
Precursor	Sinus venosus
Source	Great cardiac vein
Drains to	Right atrium
Identifiers
Gray's	p.530
Dorlands; /Elsevier	s_12/12738662
TA	A12.3.01.002
FMA	4706
	Anatomical terminology