心外膜
WordNet
- the innermost of the two layers of the pericardium (同)visceral_pericardium
- (Persian folklore) a supernatural being descended from fallen angels and excluded from paradise until penance is done
- a beautiful and graceful girl
Wikipedia preview
出典(authority):フリー百科事典『ウィキペディア(Wikipedia)』「2013/12/31 18:49:26」(JST)
[Wiki en表示]
Epicardium |
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A transverse section of the thorax, showing the contents of the middle and the posterior mediastinum. The pleural and pericardial cavities are exaggerated since normally there is no space between parietal and visceral pleura and between pericardium and heart. |
Latin |
Epicardium,
lamina visceralis pericardii serosi |
Epicardium describes the outer layer of heart tissue (from Greek; epi- outer, cardium heart). When considered as a part of the pericardium, it is the inner layer, or visceral pericardium, continuous with the serous layer.
Its largest constituent is connective tissue and functions as a protective layer. The visceral pericardium apparently produces the pericardial fluid, which lubricates motion between the inner and outer layers of the pericardium.
During ventricular contraction, the wave of depolarization moves from endocardial to epicardial surface.
The surgical removing of the epicardium is referred to as epicardiectomy.[1]
See also[edit]
- Myocardium - The middle (muscle) layer of the heart
- Endocardium - The innermost layer of the heart
References[edit]
- ^ http://www.encyclo.co.uk/define/epicardiectomy
External links[edit]
- http://sprojects.mmi.mcgill.ca/embryology/cvs/heart_tube.html
- Atlas of anatomy at UMich ht_pericard2 - "MRI of chest, lateral view"
Anatomy of torso, cardiovascular system: heart (TA A12.1, TH H3.09.01, GA 5.524)
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General |
Surface
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base · apex · grooves (coronary/atrioventricular, interatrial, anterior interventricula, posterior interventricular) · surfaces (sternocostal, diaphragmatic) · borders (right, left) · openings of smallest cardiac veins
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Internal
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atria (interatrial septum, musculi pectinati, sulcus terminalis) · ventricles (interventricular septum, trabeculae carneae, chordae tendineae, papillary muscle) · valves · cusps · atrioventricular septum
cardiac skeleton
intervenous tubercle
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Chambers |
Right heart
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(venae cavae, coronary sinus) → right atrium (atrial appendage, fossa ovalis, limbus of fossa ovalis, crista terminalis, valve of inferior vena cava, valve of coronary sinus) → tricuspid valve → right ventricle (conus arteriosus, moderator band/septomarginal trabecula) → pulmonary valve → (pulmonary artery and pulmonary circulation)
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Left heart
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(pulmonary veins) → left atrium (atrial appendage) → mitral valve → left ventricle → aortic valve (aortic sinus) → (aorta and systemic circulation)
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Layers |
Endocardium
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heart valves
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Myocardium
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conduction system: cardiac pacemaker · SA node · AV node · bundle of His · Purkinje fibers
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Pericardial cavity
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pericardial sinus
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Pericardium
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fibrous pericardium (sternopericardiac ligaments) · serous pericardium (epicardium/visceral layer) · fold of the left vena cava
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noco/cong/tumr, sysi/epon, injr
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proc, drug (C1A/1B/1C/1D), blte
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UpToDate Contents
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English Journal
- FDG-PET in Cardiac Infections.
- Erba PA, Sollini M, Lazzeri E, Mariani G.SourceRegional Center of Nuclear Medicine, Department of Translational Research and Advanced Technologies in Medicine, University of Pisa, Pisa, Italy; Nuclear Medicine Unit, Department of Oncology and Advanced Technology, Arcispedale Santa Maria Nuova-IRCCS, Reggio Emilia, Reggio Emilia, Italy. Electronic address: p.erba@med.unipi.it.
- Seminars in nuclear medicine.Semin Nucl Med.2013 Sep;43(5):377-95. doi: 10.1053/j.semnuclmed.2013.04.003.
- Cardiac infections include a group of conditions involving the heart muscle, the pericardium, or the endocardial surface of the heart. Infections can extend to prosthetic material or the leads in case of the implantation of devices. Despite their relative low incidence, these conditions that are ass
- PMID 23905619
- Experimental Effect of Shots Caused by Projectiles Fired from Air Guns with Kinetic Energy Below 17 J.
- Smędra-Kaźmirska A, Barzdo M, Kędzierski M, Antoszczyk L, Szram S, Berent J.SourceForensic Medicine Department, Chair of Forensic Medicine, Medical University of Łódź, 91-304 Łódź, ul. Sędziowska 18a, Poland.
- Journal of forensic sciences.J Forensic Sci.2013 Aug 6. doi: 10.1111/1556-4029.12251. [Epub ahead of print]
- Pursuant to the Polish Weapons and Ammunitions Law (Legal Gazette No 53/1999 item 549 with subsequent amendments), air guns with kinetic energy of the fired projectiles below 17 J are not regarded as weapons. The aim of the study was to assess the potential effect of shots caused by projectiles of
- PMID 23919403
- A correlative approach for combining microCT, light and transmission electron microscopy in a single 3D scenario.
- Handschuh S, Baeumler N, Schwaha T, Ruthensteiner B.AbstractBACKGROUND: In biomedical research, a huge variety of different techniques is currently available for the structural examination of small specimens, including conventional light microscopy (LM), transmission electron microscopy (TEM), confocal laser scanning microscopy (CLSM), microscopic X-ray computed tomography (microCT), and many others. Since every imaging method is physically limited by certain parameters, a correlative use of complementary methods often yields a significant broader range of information. Here we demonstrate the advantages of the correlative use of microCT, light microscopy, and transmission electron microscopy for the analysis of small biological samples.
- Frontiers in zoology.Front Zool.2013 Aug 3;10(1):44. [Epub ahead of print]
- BACKGROUND: In biomedical research, a huge variety of different techniques is currently available for the structural examination of small specimens, including conventional light microscopy (LM), transmission electron microscopy (TEM), confocal laser scanning microscopy (CLSM), microscopic X-ray comp
- PMID 23915384
Japanese Journal
- 臨床的に創傷性心膜炎が疑われた心膜中皮腫と地方病性牛白血病を併発した1症例
Related Links
- 世界大百科事典 第2版 epicardiumの用語解説 - 心臓は内外2葉の結合組織性の心膜pericardiumに包まれる。内側の心膜は心臓の外表面をおおう薄い心外膜epicardiumであり,これは心臓に出入りする大血管の根部に至って反転し,外側の ...
- Epicardium definition, the inner serous layer of the pericardium, lying directly upon the heart. See more. Thesaurus Translator Reference Word of the Day Blog Slideshows Apps by Dictionary My Account Log Out Log In Dictionary ...
Related Pictures
★リンクテーブル★
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- 関
- ambient、around、circumferential、surrounding
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- 英
- epicardium (Z)
- 同
- 臓側板
- 関
- 心膜
Heart vein grant C1FFU48.jpg
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- 関
- epicardium