left marginal artery

左縁枝

WordNet

1. toward or on the left; also used figuratively; "he looked right and left"; "the political party has moved left"
2. a turn toward the side of the body that is on the north when the person is facing east; "take a left at the corner"
3. the hand that is on the left side of the body; "jab with your left" (同)left_hand
4. those who support varying degrees of social or political or economic change designed to promote the public welfare (同)left wing
5. location near or direction toward the left side; i.e. the side to the north when a person or object faces east; "she stood on the left"
6. intended for the left hand; "I rarely lose a left-hand glove" (同)left-hand
7. being or located on or directed toward the side of the body to the west when facing north; "my left hand"; "left center field"; "the left bank of a river is bank on your left side when you are facing downstream"
8. of or belonging to the political or intellectual left
9. the boundary line or the area immediately inside the boundary (同)border, perimeter
10. the amount of collateral a customer deposits with a broker when borrowing from the broker to buy securities (同)security deposit
11. an amount beyond the minimum necessary; "the margin of victory"
12. the blank space that surrounds the text on a page; "he jotted a note in the margin"
13. producing at a rate that barely covers production costs; "marginal industries"
14. a major thoroughfare that bears important traffic
15. a blood vessel that carries blood from the heart to the body (同)arteria, arterial blood vessel

PrepTutorEJDIC

1. leaveの過去・過去分詞
2. 《名詞の前にのみ用いて》『左の』,左方の / 《しばしばl-》(政治上の)左翼の,左派の,革新派の / 左に,左方に / 《通例 the ~》『左』,左方,左側 / 《しばしばthe L-》左翼の政党(団体),左派 / 〈U〉(野球で)左翼,レフト(left field);〈C〉左翼手(left fielder) / 〈C〉(ボクシングで)左手打ち
3. 『へり』,『縁』,端(edge) / (ページの)『余白』,欄外 / (可能の)限界,限度 / (空間・時間・経費・活動などの)余裕,余地 / 利ざや,マージン,販売利益
4. 縁の,へりの / 限界の,ぎりぎりの,かろうじて要件を満たす / 《名詞の前にのみ用いて》余白に書いた,欄外の / かろうじて帳じりの合う,限界収益点の / 取るに足りない,小さな
5. 動脈 / (道路・水路・鉄道などの)勘線,(通信の)主チャンネル

Wikipedia preview

出典(authority):フリー百科事典『ウィキペディア（Wikipedia）』「2014/06/12 23:18:51」(JST)

wiki en

[Wiki en表示]

Artery: Left marginal artery
Base and diaphragmatic surface of heart. (Left marginal artery not visible, but would be near center left.)
ARTERIES: RCA = right coronary AB = atrial branches SANB = sinuatrial nodal RMA = right marginal LCA = left coronary CB = circumflex branch LAD/AIB = anterior interventricular LMA = left marginal PIA/PDA = posterior descending AVN = atrioventricular nodal VEINS: SCV = small cardiac ACV = anterior cardiac AIV/GCV = great cardiac MCV = middle cardiac CS = coronary sinus
Latin	ramus marginalis sinister arteriae coronariae sinistrae
Supplies	left ventricle
Source	circumflex artery
Vein	left marginal vein

The left marginal artery (or obtuse marginal artery) is a branch of the circumflex artery, originating at the posterior interventricular sulcus, traveling along the left margin of heart towards the apex of the heart.

See also

• Right marginal branch of right coronary artery

Additional images

Coronary arteries (labeled in red text) and other major landmarks (in blue text). Left marginal artery is labeled at right.

External links

• 275447867 at GPnotebook
• Anatomy photo:20:09-0106 at the SUNY Downstate Medical Center - "Heart: The Left Coronary Artery and its Branches"
• SUNY Figs 20:04-02 - "Posterior view of the heart."
• "Obtuse marginal artery". Medcyclopaedia. GE. Archived from the original on 2012-02-05. 
• Image at texheartsurgeons.com
• Overview and diagrams at cardiologysite.com

UpToDate Contents

全文を閲覧するには購読必要です。 To read the full text you will need to subscribe.

• 1. 左冠動脈主幹部病変のマネージメント management of left main coronary artery disease
• 2. 先天性および小児冠動脈異常 congenital and pediatric coronary artery abnormalities
• 3. 低侵襲冠動脈バイパス術：定義および技術的な問題 minimally invasive coronary artery bypass graft surgery definitions and technical issues
• 4. 安定冠動脈疾患患者ににおける血行再建術：冠動脈バイパス移植術と経皮的冠動脈形成術の比較 revascularization in patients with stable coronary artery disease coronary artery bypass graft surgery versus percutaneous coronary intervention
• 5. 重大な冠動脈左前下行枝近位部病変のマネージメント management of significant proximal left anterior descending coronary artery disease

English Journal

• Effective percutaneous "edge-to-edge" mitral valve repair with mitraclip in a patient with acute post-MI regurgitation not related to papillary muscle rupture.

• Tarsia G1, Smaldone C1, Costantino MF1.
• Catheterization and cardiovascular interventions : official journal of the Society for Cardiac Angiography & Interventions.Catheter Cardiovasc Interv.2016 Feb 16. doi: 10.1002/ccd.26416. [Epub ahead of print]
• A 65-year-old woman was admitted to our institution for rest dyspnea and hypotension. EKG showed sinus tachycardia with signs of infero-posterior STEMI. 2D-echocardiogram showed severe left ventricular systolic dysfunction with a- diskynesia of the inferior and posterior walls and severe functional
• PMID 26880720

• Acute coronary artery bypass graft failure in a patient with polycythemia vera.

• Osada H1, Nakajima H2, Meshii K2, Ohnaka M2.
• Asian cardiovascular & thoracic annals.Asian Cardiovasc Thorac Ann.2016 Feb;24(2):175-7. doi: 10.1177/0218492314550725. Epub 2014 Sep 4.
• Polycythemia vera in patients undergoing cardiac surgery is clinically rare. A 65-year-old man with polycythemia vera was admitted with effort-related chest discomfort. We planned coronary artery bypass grafting for left anterior descending artery and obtuse marginal branch stenosis, using bilateral
• PMID 25193984

• Iatrogenic aortic root and left main dissection during non-emergency coronary surgery: a solution applicable to heavily calcified coronary arteries†.

• Kieser TM1, Spence FP2, Kowalewski R2.
• Interactive cardiovascular and thoracic surgery.Interact Cardiovasc Thorac Surg.2016 Feb;22(2):246-8. doi: 10.1093/icvts/ivv300. Epub 2015 Nov 5.
• Dissection of the left main coronary artery during coronary artery bypass graft (CABG) surgery is a rare, potentially lethal complication, usually diagnosed at post-mortem. During the cross-clamp period of a 4-vessel coronary artery bypass graft procedure in a 74-year old hypertensive woman, retrogr
• PMID 26541959

Japanese Journal

• EFFECT OF LIDOCAINE ON DYNAMIC CHANGES IN CORTICAL REDUCED NICOTINAMIDE ADENINE DINUCLEOTIDE FLUORESCENCE DURING TRANSIENT FOCAL CEREBRAL ISCHEMIA IN RATS

• Naito H.,Takeda Y.,Danura T.,Kass I. S.,Morita K.
• Neuroscience 235, 59-69, 2013-04-03
• … Rats were subjected to 90 min of focal ischemia by occluding the left middle cerebral and both common carotid arteries. … Following the initiation of ischemia, an area of high-intensity NADH fluorescence rapidly developed in the middle cerebral artery territory in both groups and the DC potential in this area showed ischemic depolarization. … The blood flow in the marginal zone of both groups showed a similar decrease. …
• NAID 120005324794

• Clinical Utility of Three-dimensional Computed Tomography for Esophageal Reconstruction using Colon Interposition after Gastrectomy

• Takeyoshi Izumi,Toya Hiroyuki,Yoshinari Daisuke [他],Sunose Yutaka,Totsuka Osamu,Ogawa Hiroomi,Tsukagoshi Hiroshi,Hirai Keitaro,Takahashi Norifumi,Miyamae Yohei,Tanaka Kazumi
• 北関東医学 62(2), 143-146, 2012-05
• … The colon is frequently used, but the marginal artery is of insufficientcaliber to maintain the viability of a transposed colon. … A 68-year-old man who had previously undergone agastrectomy was diagnosed with esophageal cancer.3D-CT showed that the left colic artery was straightand long and had a solitary branch from the inferior mesenteric artery. …
• NAID 40019329402

• 壁運動評価の達人になる

• 岩倉 克臣
• 超音波医学 39(4), 409-421, 2012
• 壁運動の評価は心エコー検査の基本であるが，苦手意識を持つ初心者も少なくない．その原因としては壁運動自体を観察・評価することの難しさと，結果の解釈の難しさがあるように思われる．前者の克服のためには正しい評価法を覚えるとともに，エコー像の描出が不良な症例への対策が重要である．エコー装置の設定を調節したり（低い発信周波数を使う，みやすいようにゲインを調節する，超音波焦点を移動するなど），被検者へのアプロ …
• NAID 130004496858

Related Links

• left marginal artery - definition of left marginal artery by ...

left marginal artery [TA] a large ventricular branch of the circumflex branch of the left coronary artery that courses along the center of the left pulmonary surface (obtuse margin) of the heart, usually to the apex. Synonym(s): ramus ...

• left marginal artery - Medical Dictionary

left marginal artery [TA] a large ventricular branch of the circumflex branch of the left coronary artery that courses along the center of the left pulmonary surface (obtuse margin) of the heart, usually to the apex. Synonym(s): ramus ...

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★リンクテーブル★

リンク元	「左縁枝」
関連記事	「margin」「left」「marginal」

「左縁枝」

　　[★]

英

left marginal branch (KH), left marginal artery (M,Z)

同

鈍縁枝,鈍角縁枝,左外縁枝,左辺縁枝

関

心臓の動脈

左外縁枝
M. 93
左辺縁枝
KH. 129

由来

• 左冠状動脈の回旋枝

走行

• 心臓の左縁に沿って進み、左心室に血液を送る(M.93)

「margin」

　　[★]

• n.

• 縁、周縁部、周辺部分、余分、余裕、限度、マージン

関

additional、brim、edge、extent、extra、limit、limitation、marginally、rim、room

　 　 　 　 　

「left」

　　[★]

• adj.

• 左の、左方の

• n.

• 左、

• v.

• (leaveの過去-過去分詞として)去る

関

leave

　 　 　 　 　 　 　 　 　 　

「marginal」

　　[★]

• adj.

• 辺縁性の、辺縁の、帯域の

関

border、zone