Ventricle in Biological Dictionary

Ventricle

... In the heart, a ventricle is a heart chamber which collects blood from ... heart. Cerebral+ Ventricles ... The third ventricle communicates via the cerebral aqueduct, located within the ... The fourth ventricle is also continuous with the ... Ventricular ...

Right ventricle

... The right ventricle is one of four chambers in the human heart. ... glossary with medical definitions ... Right ventricle : The lower right chamber of the heart that ... with medical definitions ... Definition of ventricle . ...

Left ventricle

... The left ventricle is one of four chambers in the human heart. ... aorta via the aortic valve. In the heart, a ventricle is a heart chamber which collects blood from ... provided to patients and their family in ... ventricle , but closes and cuts off ... Online Medical ...

Semilunar valves

... valve is the semilunar valve of the heart that lies between the right ventricle and the pulmonary artery and has three cusps. Similar to the aortic ... valve opens in ventricular systole, when the pressure in the right ventricle rises above the pressure in the pulmonary artery. At the end of ...

Right atrium

... inferior vena cava and the coronary sinus, and pumps it into the right ventricle through the tricuspid valve. Attached to the right atrium is the ... refers to a chamber or space. It may be the atrium of the lateral ventricle in the brain or the blood collection chamber of a heart. It has a ...

Pulmonary artery

... by an embolus, people may not be able to get ... ... in the right ventricle and the pulmonary artery is needed for confirmation. ... the right ... causes, how it affects the heart ... Blood can't flow from the right ventricle into the pulmonary artery and on to the lungs. ... Pulmonary ...

Annulus

... The mitral annulus constitutes the anatomical junction between the ventricle and ... Mitral Annulus . Chordae Tendinae. Papillary Muscles and the Left ventricle ... What can be done with a paper strip: plane annulus , Moebius ...

Tricuspid valve

... development of the fetal ... The tricuspid valve , normally ... The tricuspid valve is located between the right atrium and right ventricle of the heart. ... the primary causes of tricuspid valve dysplasia, is the failure ... ...

Purkinje fibers

... purkinje fiber ... vestibular nuclei and Purkinje fibers from the cerebellum are ... and wind up in the Purkinje Fibers which cause the ventricle to contract. ... For the cells of the electrical conduction system of the heart, see Purkinje fibers ... Parallel fibers pass ...

Left atrium

... into ... Lifestyle, fitness & health information about Left Atrium . ... can't adequately pump blood between the left atrium and ventricle of your heart. ... Images in Clinical Medicine from The New England Journal of Medicine -- Giant Left Atrium ... impression of the left ...

Aorta

... The aorta is the largest blood vessel in the body, originating from the left ventricle of the heart and bringing oxygenated blood to all parts of the body in the systemic circulation. An aortic aneurysm is a general term for any ...