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• Foramen of Panizza
  ...a hole with that connects the left and right [[aorta]] as they leave the [[heart]] of all animals of the order [[Crocodilia]]. ...a, can flow into the right aorta through the foramen of panizza. When the heart is relaxed, some oxygenated blood from the left ventricle, sitting in the r
  2 KB (279 words) - 21:27, 21 September 2010
• Interventricular septum
  Caption = Section of the heart showing the ventricular septum. | Caption2 = Interior of dorsal half of heart of human embryo of about thirty-five days. (Labeled as 'septum inferius') |
  2 KB (229 words) - 21:27, 21 September 2010
• Truncal valve
  ...valve''' is a single large [[artery|arterial vessel]] coming out of the [[heart]] and overriding a large hold between the two ventricles known as [[ventric
  377 bytes (47 words) - 21:27, 21 September 2010
• Pressure volume diagram
  ==In the heart== ..., to [[Pressure-Volume Loop Analysis in Cardiology|characterize the intact heart's performance under various situations]] (effect of drugs, disease, charact
  5 KB (655 words) - 21:28, 21 September 2010
• Wiggers diagram
  ** [[Ventricle (heart)|Ventricular]] pressure * [[Heart sounds]] (optional)
  3 KB (450 words) - 21:28, 21 September 2010
• Chronotropic
  ...ic''' effects (from ''chrono-'', meaning time) are those that change the [[heart rate]]. ...Positive chronotropes increase heart rate; negative chronotropes decrease heart rate.
  2 KB (228 words) - 21:28, 21 September 2010
• Right ventricle
  Image = Diagram of the human heart (cropped).svg | Caption = Anterior (frontal) view of the opened heart. White arrows indicate normal blood flow. |
  3 KB (357 words) - 21:28, 21 September 2010
• Heart development
  ...he first functional organ in a vertebrate embryo. There are 5 stages to '''heart development.''' ...derm]]. These cells can differentiate into [[endocardium]] which lines the heart chamber and valves and the [[myocardium]] which forms the musculature of th
  5 KB (817 words) - 21:28, 21 September 2010
• Pulmonary circulation
  ...from the heart, to the [[lungs]], and returns oxygenated blood back to the heart. The term is contrasted with [[systemic circulation]]. A separate system kn ...pulmonary circulation, deoxygenated blood leaves the right section of the heart through the [[pulmonary artery]], enters the lungs and oxygenated blood com
  4 KB (573 words) - 21:28, 21 September 2010
• Right atrioventricular orifice
  Caption = Section of the heart showing the ventricular septum. (Right atrioventricular orifice visible at ...al aperture of communication between the [[right atrium]] and [[Ventricle (heart)|ventricle]].
  1 KB (142 words) - 21:28, 21 September 2010
• Heart chamber
  ...to any of the four [[wiktionary:chamber|chambers]] of the [[mammal]]ian [[heart]] (an [[Organ (anatomy)|organ]]): ...cava]] and the [[inferior vena cava]] and pumps it through the [[tricuspid valve]] into the right ventricle.
  1 KB (200 words) - 21:28, 21 September 2010
• Vein
  ..., arteries are more muscular than veins and they carry blood away from the heart. ...e:Veincrosssection.png|thumb|right|200px|Cross section of a vein showing a valve that prevents backflow]]
  12 KB (1,790 words) - 21:28, 21 September 2010
• Venous return curve
  '''Venous return''' is the rate of blood flow back to the [[heart]]. It normally limits [[cardiac output]]. Venous return (VR) is the flow of blood back to the heart. Under steady-state conditions, venous return must equal cardiac output (CO
  5 KB (774 words) - 21:28, 21 September 2010
• Chronic cerebrospinal venous insufficiency
  ...Please note ''v.jugularis interna'' (that is stenosed or have a malformed valve that leads to CCSVI) and smaller veins that provide collateral circulation ...after stenting.<ref name="pmid20186848"/> Another patient had to have open-heart surgery to remove a jugular-vein stent that had come loose and entered the
  25 KB (3,509 words) - 21:29, 21 September 2010
• Aortic valve
  The '''aortic valve''' is one of the [[heart valve|valves]] of the [[heart]]. It is normally tricuspid (with three leaflets), although in 1% of the p {{Heart diagram}}
  5 KB (779 words) - 21:29, 21 September 2010
• Left atrium
  Image = Diagram of the human heart (cropped).svg | Caption = Anterior (frontal) view of the opened heart. White arrows indicate normal blood flow. |
  3 KB (405 words) - 21:29, 21 September 2010
• Right heart
  Name = Right heart | Image = Diagram of the human heart (cropped).svg |
  1 KB (155 words) - 21:29, 21 September 2010
• Double circulatory system
  ...eventually, after having been deoxygenated, returning once again to the [[heart]]. ...e circulatory system as the distinction between [[Right Heart]] and [[Left Heart]] is founded.
  4 KB (680 words) - 21:29, 21 September 2010
• Pulmonary-to-systemic shunt
  A '''pulmonary-to-systemic shunt''' is a [[heart|cardiac]] [[shunt (medical)|shunt]] which allows, or is designed to cause, ...]] is higher than systemic pressure and/or the shunt has a one-way [[heart valve|valvular]] opening.
  855 bytes (105 words) - 21:29, 21 September 2010
• Coronary circulation
  Caption2 = Base and diaphragmatic surface of heart. | ...artery|arteries]]. The vessels that remove the deoxygenated blood from the heart muscle are known as coronary veins.
  9 KB (1,314 words) - 21:29, 21 September 2010

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