The fourth ventricle communicates with the third ventricle via a narrow tube, the cerebral aqueduct, which runs up through the midbrain. |
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This ventricle is continued cranially into the cerebral aqueduct of the midbrain. |
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Other structures seen in the roof of the temporal horn of the lateral ventricle are the tail of the caudate nucleus and the stria terminalis. |
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The mitral valve separates the heart's left atrium from the left ventricle. |
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There's a little strip of grass where you can coast if you blow a tire or a ventricle. |
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A precautionary magnetic resonance scan showed a meningocele, Arnold-Chiari malformation, gross hydrocephalus, and a normal fourth ventricle. |
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Another mass of grey matter behind the corpus striatum is the thalamus, which lies in the walls of the third ventricle. |
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Mitchell explained that purse string sutures are placed to decrease the size of the ventricle. |
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If the fibrillation continues, the response of the ventricle can be slowed by beta blockers, verapamil or digitalis. |
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The tail occupies a position in the roof of the inferior horn of the lateral ventricle. |
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There was no definite plane between the tumor and the floor of the fourth ventricle. |
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Finally, the perceived object could enter into the rear ventricle of the brain, the memory. |
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The pump device works by assisting the function of the left ventricle, improving blood supply to the aorta and so to the rest of the body. |
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Implanting the cow heart tissue allows surgeons to reshape the ventricle into the correct shape and restore much of its functionality. |
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Blood exits the heart from the left ventricle into the thoracic aorta, then into the abdominal aorta. |
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A tricuspid regurgitant murmur may be heard, becoming more prominent as the right ventricle dilates. |
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Deoxygenated blood first enters the right atrium of the heart and enters the right ventricle through the tricuspid valve. |
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When the left ventricle contracts, it sends blood into the largest artery, the aorta. |
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The mass extended into the left hemisphere through the anterior corpus callosum and obliterated the frontal horn of the right lateral ventricle. |
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The left ventricle displayed only a few microfocal areas of adiposity, which were localized to the subepicardial region. |
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The right ventricle then pumps deoxygenated blood through the pulmonic valve and back to the lungs. |
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It is due to a low insertion of the tricuspid valve which divides the right ventricle into proximal and distal chambers. |
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The orifice connecting the right ventricle to the cavity was composed of dystrophic muscular fibers mixed with fatty cells. |
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Transversal cut at the level of the anterior preoptic area showing ACTH-immunoreactivity cell groups around the diencephalic ventricle. |
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Systemic venous blood goes from the right atrium, across the mitral valve, into the left ventricle and then into the pulmonary artery. |
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After passing to the left ventricle through the mitral valve, blood goes to the aorta. |
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The patient, a father of four from a town near Haifa, had the artificial ventricle inserted into his abdomen. |
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Other distinct anatomic structures such as the pineal gland and third ventricle could not be identified due to autolysis. |
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At operation, dense adhesions between the left lung and the right and left ventricle were present. |
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The stem cells were harvested from the patient's own bone marrow and injected into the ventricle. |
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In chickens, the right ventricle of the heart enlarges and can't pump blood efficiently to the lungs. |
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Blood flows from the right atrium to the right ventricle through the tricuspid valve. |
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It communicated with the left ventricle through an orifice surrounded by pearly endocardial plaque. |
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Leads V1 to V3 face the endocardial surface of the posterior wall of the left ventricle. |
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The internal carotid artery supplies blood to the middle ear, brain, hypophysis, orbit, and choroid plexus of the lateral ventricle. |
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Additionally, the omentum was mobilized and positioned between the left ventricle and the lung before sternal closure. |
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While at Queen Square he wrote an MD thesis on the radiology of the aqueduct and fourth ventricle. |
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The valve that controls blood flow between the left ventricle of the heart and the aorta. |
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The device has a tube entering the left ventricle, the heart's main pumping chamber. |
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There is no rise in arterial pressure or any pressure load on the ventricle as above. |
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One factor pointing towards increased risk, in his case, was the fact that he had apparently a hypertrophied ventricle. |
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This huge artery curves up and back from the left ventricle, then heads down in front of the spinal column into the abdomen. |
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The key components of this malformation include hypoplasia of the cerebellar vermis and cystic dilatation of the 4th ventricle. |
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At autopsy, the heart was longitudinally sectioned through the left atrium and left ventricle. |
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The left atrium of the heart receives oxygenated blood from the lungs and then empties into the left ventricle through the mitral valve. |
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The right ventricle was markedly hypertrophied and dilated, consistent with severe cor pulmonale. |
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The right ventricle pumps blood throughout the circulatory system via the aorta and is the major pumping chamber of the heart. |
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The thin, dark, and highly vascular tela choroidea of the 4th ventricle is attached to the posterior margin of the inferior medullary velum and the peduncle of the flocculus. |
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When she pulled her fingers away, she could see the thrust of his ventricle against his skin. |
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Saccular diverticula of the laryngeal ventricle are often reported. |
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An echocardiogram excluded major pericardial effusion, showing a non-dilated left ventricle with inferior wall akinesia and overall moderate function. |
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The newly oxygenated blood enters the left atrium through the four pulmonary veins and flows from the left atrium through the mitral valve into the left ventricle. |
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When the ventricles are normally situated, this means that the aorta is connected to the right ventricle and the pulmonary artery to the left ventricle. |
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The left atrium receives oxygenated blood from the lungs via the pulmonary vein and transfers it through the mitral valve into the left ventricle. |
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The right atrium and ventricle were severely dilated and hypertrophied. |
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A large mass was identified in the right atrium that extended through the tricuspid valve into the right ventricle almost to the right ventricular apex. |
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It is notorious for invading the subarachnoid space and the fourth ventricle early in its course and disseminating promptly through the cerebrospinal pathways. |
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The choroid plexus of the 3rd ventricle is united with the choroid plexus of the lateral ventricle via the choroid fissure between thalamus and fornix. |
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This was caused by the rebound shortening of the model ventricle without damping property and could be the cause of smaller vertical displacement. |
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Fibers of the optic and auditory radiations are interposed between the lentiform nucleus above and the temporal horn of the lateral ventricle below. |
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From the lateral ventricles CSF drains into the central third ventricle, and thence through the aqueduct in the midbrain into the fourth ventricle. |
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The myocyte came from a left ventricle, the most powerful chamber of the heart and the one most afflicted by heart attacks. |
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Conorary sinus effluent was collected by placing a cannula into the right ventricle through the pulmonic artery. |
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Pulmonary stenosis results from a defect with the pulmonic valve that resides between the right ventricle and the pulmonary artery. |
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On echocardiographic examination, left ventricle was imaged at a more lateral position. |
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The CORolla is an elastic device placed inside the left ventricle through minimal invasive procedure. |
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Normally, the mitral valve closes when the left ventricle contracts, preventing blood from flowing backwards into the left atrium. |
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The disorder classically affects older women, causing apical ballooning and basal hyperkinesis of the left ventricle. |
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Fetal cardiac ventricle volumetry in the second half of gestation assessed by 4D ultrasound using STIC combined with inversion mode. |
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Antenatal ultrasound scans demonstrate the venous sac as a sonolucent mass located posterior to the third ventricle. |
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Moreover, similarities also include a larger right atrium volume, and a thicker left ventricle to fulfil the systemic circuit. |
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It functions to carry the electrical impulse from the atria to the ventricle. |
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For EVD placement in surgical environment, the catheter is introduced through a precoronal burr hole into the ventricle. |
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Most intracranial germ cell tumors arise in structures around the third ventricle, most commonly in the pineal gland or suprasellar region. |
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The VP shunt was seen traversing the frontal horn of the right lateral ventricle, with its tip in the region of the suprasellar cistern. |
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When development of the SHF is compromised, alignment defects such as double outlet right ventricle or overriding aorta occur. |
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The blood then enters the left atrium and is forced into the left ventricle, which pumps the blood from the heart throughout the body. |
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Cranial CT demonstrated a left cerebral hemiatrophy and a secondary enlargement of the left lateral ventricle. |
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They found that candesartan reduced the symptoms of HCM, including decreasing the thickening of the left ventricle. |
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Transverse ventriculotomy of 3 cm was performed beside apex of right ventricle. |
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Stenosis of the right ventricle caused by excentric hypertrophy of the left ventricle or ventricular septum. |
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Irregularity informing lesions with a papillomatous mass holding the ventricle and extending into the ventricle was seen after CT examination. |
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The former usually anastomosed with the sulcal branch of RCA while the later extended downwards on the posterior surface of the left ventricle. |
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Echocardiogram showed normal atrium and ventricle size, good left ventricle contractility, and small amount of pericardial effusion. |
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Transoesophageal echocardiography now revealed an akinetic dilated right ventricle and septal bulge into a hyperdynamic and underfilled left ventricle. |
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The tricuspid valve separates the right atrium and the right ventricle. |
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From there, the blood flows through the tricuspid valve into the right ventricle and is then pumped through the pulmonary semilunar valve and pulmonary artery to the lungs. |
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Few tiny lesions iso-intense to the cortex in the subependymal portion of trigone of both lateral ventricle are also seen, suggestive of subependymal heterotopias. |
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Blood flows nearly continuously back into the atrium, which acts as the receiving chamber, and from here through an opening into the left ventricle. |
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Migration of a Kirschner wire from the sternum to the right ventricle. |
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Nonconducted atrial bigeminy refers to the presence of electrical signals originating from atrial foci outside the sinus node which are not transmitted to the ventricle. |
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The cardiac MRI revealed a severely dilated left ventricle with an ill-defined mass felt to be consistent with a malignancy, perhaps a rhabdomyosarcoma or angiosarcoma. |
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He was diagnosed with hydrocephalus with trigone of the lateral ventricle, or an abnormal condition where fluid accumulates in the back part of his brain. |
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Then oxygenated pulmonary venous return is directed through the tricuspid valve for distribution via the right ventricle to the systemic circulation. |
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