Septum, cardiac

Septum, cardiac
The cardiac septum is the dividing wall between the right and left sides of the heart. That portion of the septum that separates the two upper chambers (the right and left atria) of the heart is termed the atrial (or interatrial) septum while the portion of the septum that lies between the two lower chambers (the right and left ventricles) of the heart is called the ventricular (or interventricular) septum. The word "septum" is borrowed from the Latin "saeptum" meaning a "dividing wall or enclosure."

Medical dictionary. 2011.

Игры ⚽ Нужно решить контрольную?

Look at other dictionaries:

  • Cardiac muscle — Dog Cardiac Muscl …   Wikipedia

  • Cardiac cycle — Cardiac events occurring in the cardiac cycle. Two complete cycles are illustrated. The cardiac cycle is a term referring to all or any of the events related to the flow or blood pressure that occurs from the beginning of one heartbeat to the… …   Wikipedia

  • Cardiac tamponade — Infobox Disease Name = Cardiac tamponade Caption = DiseasesDB = ICD10 = ICD10|I|31|9|i|30 ICD9 = ICD9|423.3 | ICDO = OMIM = MedlinePlus = eMedicineSubj = eMedicineTopic = MeshID = D002305 Cardiac tamponade, also known as pericardial tamponade, is …   Wikipedia

  • Cardiac septum — The septum of the heart is the dividing wall between the right and left sides of the heart. That portion of the septum that separates the two upper chambers (the right and left atria) of the heart is termed the atrial (or interatrial) septum… …   Medical dictionary

  • Cardiac pacemaker — The contractions of the heart are controlled by chemical impulses, which fire at a rate which controls the beat of the heart.The cells that create these rhythmical impulses are called pacemaker cells, and they directly control the heart rate.… …   Wikipedia

  • cardiac skeleton — the fibrous or fibrocartilaginous framework that supports and gives attachment to the cardiac muscle fibers and valves, and the roots of the aorta and pulmonary trunk; it includes the anuli fibrosi cordis, left and right fibrous trigones,… …   Medical dictionary

  • Interventricular septum — Section of the heart showing the ventricular septum. Interior of dorsal half …   Wikipedia

  • Openings of smallest cardiac veins — Latin foramina venarum minimarum atrii dextri Gray s subject #138 530 The foramina venarum minimarum (foramina Thebesii) are the orifices of minute veins (venae cordis minimae), which return blood …   Wikipedia

  • interventricular septum of heart — septum interventriculare cordis [TA] the partition that separates the left ventricle from the right ventricle, consisting of a muscular and a membranous part; called also ventricular s. See illustration. Septum interventriculare cordis… …   Medical dictionary

  • Aorticopulmonary septum — Infobox Embryology Name = PAGENAME Latin = GraySubject = 135 GrayPage = 514 Caption = Diagrams to show the development of the septum of the aortic bulb and of the ventricles. Caption2 = Transverse sections through the aortic bulb to show the… …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”