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ventricle    
n. 室,脑室,心室

室,脑室,心室

ventricle
n 1: one of four connected cavities in the brain; is continuous
with the central canal of the spinal cord and contains
cerebrospinal fluid
2: a chamber of the heart that receives blood from an atrium and
pumps it to the arteries [synonym: {ventricle}, {heart
ventricle}]

Ventricle \Ven"tri*cle\, n. [L. ventriculus the stomach, a
ventricle, dim. of venter the belly: cf. F. ventricule. See
{Ventral}.]
1. (Anat.) A cavity, or one of the cavities, of an organ, as
of the larynx or the brain; specifically, the posterior
chamber, or one of the two posterior chambers, of the
heart, which receives the blood from the auricle and
forces it out from the heart. See {Heart}.
[1913 Webster]

Note: The principal ventricles of the brain are the fourth in
the medulla, the third in the midbrain, the first and
second, or lateral, ventricles in the cerebral
hemispheres, all of which are connected with each
other, and the fifth, or pseudoc[oe]le, situated
between the hemispheres, in front of, or above, the
fornix, and entirely disconnected with the other
cavities. See {Brain}, and {C[oe]lia}.
[1913 Webster]

2. The stomach. [Obs.]
[1913 Webster]

Whether I will or not, while I live, my heart beats,
and my ventricle digests what is in it. --Sir M.
Hale.
[1913 Webster]

3. Fig.: Any cavity, or hollow place, in which any function
may be conceived of as operating.
[1913 Webster]

These [ideas] are begot on the ventricle of memory.
--Shak.
[1913 Webster] Ventricose


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  • Ventricle (heart) - Wikipedia
    A ventricle is one of two large chambers located toward the bottom of the heart that collect and expel blood towards the peripheral beds within the body and lungs
  • Chambers of the Heart - Atria - Ventricles - TeachMeAnatomy
    Blood returning to the heart enters the atria, and is then pumped into the ventricles From the left ventricle, blood passes into the aorta and enters the systemic circulation From the right ventricle, blood enters the pulmonary circulation via the pulmonary arteries
  • Ventricle | Left, Right Atrium | Britannica
    The upper chamber is called an atrium (or auricle), and the lower chamber is called a ventricle The two atria act as receiving chambers for blood entering the heart; the more muscular ventricles pump the blood out of the heart
  • 1. 4: The Ventricles - Medicine LibreTexts
    Description of the ventricular chambers is facilitated by considering them in terms of three components - inlet, apical trabecular and outlet The inlet contains the atrioventricular valve and its tension apparatus; the outlet supports the arterial valve
  • Heart ventricles | Cigna
    The ventricles are the two lower chambers of the heart, one on the right and one on the left The ventricles receive blood from the heart's upper chambers (atria) and pump it to the rest of the body The right ventricle pumps blood to the lungs, and the left ventricle pumps blood to the rest of the body
  • VENTRICLE Definition Meaning - Merriam-Webster
    The meaning of VENTRICLE is a cavity of a bodily part or organ
  • Ventricle | definition of ventricle by Medical dictionary
    ventricle of larynx the space between the true and false vocal cords lateral ventricle the cavity in each cerebral hemisphere, derived from the cavity of the embryonic tube, containing cerebrospinal fluid
  • Understanding the Heart: Ventricles - Oklahoma Heart Hospital
    When blood reaches the left ventricle, it pumps the oxygenated blood to all the other organs in the body Because the left ventricle pumps blood to more body parts that are farther away, it is the largest and strongest chamber





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