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
any of various air-filled cavities especially in the bones of the skull
the large trunk artery that carries blood from the left ventricle of the heart to branch arteries

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
洞(どう)(骨や組織の中の穴・くぼみなど);静脈洞
大動脈

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出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2013/04/01 11:51:03」(JST)

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An aortic sinus is one of the anatomic dilations of the ascending aorta, which occurs just above the aortic valve.

There are generally three aortic sinuses: the left posterior, the anterior, and the right posterior.

The left posterior aortic sinus gives rise to the left coronary artery.
The anterior aortic sinus gives rise to the right coronary artery.
Usually, no vessels arise from the right posterior aortic sinus, which is therefore known as the non-coronary sinus.

Each aortic sinus can also be referred to as the sinus of Valsalva, the sinus of Morgagni, the sinus of Mehta, the sinus of Otto, or Petit's sinus.

External links

Aortic+sinus at eMedicine Dictionary
SUNY Labs 20:29-0108 - "Heart: The Aortic Valve and Aortic Sinuses"

UpToDate Contents

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1. 鼻症状の原因：概要 etiologies of nasal symptoms an overview
2. 副鼻腔癌 paranasal sinus cancer
3. 洞性頻脈 sinus tachycardia
4. 頸動脈洞過敏症 carotid sinus hypersensitivity
5. 洞徐脈 sinus bradycardia

English Journal

Infective endocarditis of an aorto-right atrial fistula caused by asymptomatic rupture of a sinus of Valsalva aneurysm: a case report.

Ikeda A1, Nakajima T2, Konishi T2, Matsuzaki K2, Sugano A3, Fumikura Y3, Nishina H3, Jikuya T2.
Surgical case reports.Surg Case Rep.2016 Dec;2(1):43. doi: 10.1186/s40792-016-0171-4. Epub 2016 May 15.
Asymptomatic rupture of a sinus of Valsalva aneurysm is rare. A fistula following rupture of a sinus of Valsalva aneurysm may cause infective endocarditis. Here, we report a case of infective endocarditis of an aorto-right atrial fistula caused by asymptomatic rupture of a sinus of Valsalva aneurysm
PMID 27180251

Quantitating aortic regurgitation by cardiovascular magnetic resonance: significant variations due to slice location and breath holding.

Chaturvedi A1, Hamilton-Craig C2,3, Cawley PJ2, Mitsumori LM4, Otto CM5, Maki JH2.
European radiology.Eur Radiol.2016 Sep;26(9):3180-9. doi: 10.1007/s00330-015-4120-6. Epub 2015 Dec 3.
OBJECTIVES: Compare variability in flow measurements by phase contrast MRI, performed at different locations in the aorta and pulmonary artery (PA) using breath-held (BH) and free-breathing (FB) sequences.METHODS: Fifty-seven patients with valvular heart disease, confirmed by echocardiography, were
PMID 26634930

Anomalous Coronary Artery: Run of a Lifetime.

Green MS1, Sehgal S2, Smukler N2, Suber LJ2, Saththasivam P2.
Seminars in cardiothoracic and vascular anesthesia.Semin Cardiothorac Vasc Anesth.2016 Sep;20(3):232-6. doi: 10.1177/1089253215605389. Epub 2015 Sep 10.
The anatomy of the coronary circulation is well described with incidence of congenital anomalies of approximately 0.3% to 1.0%. Although often incidental, 20% are life-threatening. A 25-year-old woman with syncopal episodes collapsed following a 10-km run. Coronary anatomy evaluation showed an anoma
PMID 26359348