What's the difference between atrium and mezzanine?

Atrium


Definition:

  • (n.) A square hall lighted from above, into which rooms open at one or more levels.
  • (n.) An open court with a porch or gallery around three or more sides; especially at the entrance of a basilica or other church. The name was extended in the Middle Ages to the open churchyard or cemetery.
  • (n.) The main part of either auricle of the heart as distinct from the auricular appendix. Also, the whole articular portion of the heart.
  • (n.) A cavity in ascidians into which the intestine and generative ducts open, and which also receives the water from the gills. See Ascidioidea.

Example Sentences:

  • (1) Injection of carbachol into the AV3V produced the expected natriuresis, which was accompanied within 20 min by a dramatic rise in the plasma ANP concentration and a rise in ANP content in the medial basal hypothalamus, the neurohypophysis, and particularly the anterior hypophysis but without alterations in the content of ANP in the lungs or the right or left atrium.
  • (2) Transesophageal echocardiography (TEE) is a semi-invasive examination that provides better images of the atrium than classical transthoracic echocardiography (TTE) due to the anatomical positioning of the captor and the high frequency Doppler apparatus used.
  • (3) We report a case of tamponade due to an effusion of blood which had occurred two weeks after an aorto-coronary bypass and was unusually located behind the left atrium.
  • (4) The radio-activity of 99mTc of the entire cardiac blood pool including the large vessels (T), the right ventricle including the right atrium (RV) and the left ventricle (LV) was calculated from the 30 degrees anterior oblique cardiac pool scintigram.
  • (5) Each study consisted of a 2-h control period followed by 4 h of increased lung microvascular pressure produced by inflation of a balloon in the left atrium.
  • (6) Ultrastructurally, the atrial myocardial cells in all three patients were hypertrophied, and two patients had evidence of focal cell degeneration; the atrium was markedly dilated, but atrial arrhythmias were not noted.
  • (7) Multiple determination of size, shape, and diameter of the left atrium were made during the control state and under conditions of varied ventricular outflow resistance in intact anesthetized dogs with markers chronically attached to the mitral annulus and the valve cusps.
  • (8) The right atrium thrombosis in the region of Chiari network resulted in the thromboembolism of the left pulmonary artery this being an immediate cause of death.
  • (9) Just prior to the end of the infusion period, 51Cr-labeled microspheres were injected into the left atrium to measure regional myocardial blood flow.
  • (10) Two-dimensional echocardiography revealed enlargement of the left ventricle, left atrium, and aortic root as well as dilatation of the left main coronary artery.
  • (11) The fistula was ligated by an access through the right atrium with good nearest and long-term results.
  • (12) M-mode and two dimensional echocardiography demonstrated abnormal echoes in the left atrium, the density being 22.7 Hounsfield Unit.
  • (13) His bundle recordings and premature atrial stimulation from coronary sinus, mid-right atrium and high-right atrium were performed in a patient with repetitive supraventricular tachycardias.
  • (14) Earlier surgical correction of this disorder was associated with the problem of stenosis at the anastomotic site with the left atrium.
  • (15) Although the histologic changes in the right atrium and contralateral lung are worrisome, no cardiac nor pulmonary problems arose over the 1 year follow-up.
  • (16) The visualized turbulent flow was consistent with a ventriculoseptal defect but also appeared to extend posteriorly into the left atrium in a direct line with the septal communication.
  • (17) After control conditions were established, PDG was injected into the right atrium.
  • (18) Echocardiograms showed good left ventricular function and a large coil of apparent thrombus in the right atrium prolapsing into the right ventricle.
  • (19) An unusual appearance of echoes behind the aorta bulging into the left atrium in diastole on both the M-mode and cross-sectional echo suggested this diagnosis prior to cardiac catheterization.
  • (20) Inotropic and chronotropic effects were determined in vitro in cat papillary muscle and right atrium, respectively.

Mezzanine


Definition:

  • (n.) Same as Entresol.
  • (n.) A partial story which is not on the same level with the story of the main part of the edifice, as of a back building, where the floors are on a level with landings of the staircase of the main house.

Example Sentences:

  • (1) The studio flat in Kentish Town, north London, has a "mezzanine-style" sleeping area.
  • (2) From the first mezzanine, the timing is off, the jokes are awkward, the delivery is wooden.
  • (3) He explains that, as a resident of the first mezzanine, I am not permitted to walk downstairs and potentially bother the A-list.
  • (4) Photograph: Supplied Chris York, who was sitting in the mezzanine section on 2 July, recounted what happened on his Facebook page, and news of the audience member’s behavior was getting wider attention on Tuesday.
  • (5) Jeff Bridges's standing ovation reaches all the way to the top mezzanine.
  • (6) A search of rental websites yielded several examples of rooms where a "mezzanine sleeping area" had been erected - in practice a large shelf, usually little more than a metre from the ceiling, with room for a mattress – making the room large enough to let to a couple.
  • (7) Steyer’s group hired a mezzanine in Galt House hotel – the same facility rented by Paul on the banks of the Ohio river – to hang banners reading: “Senator Paul, Young Voters Won’t Be Fooled.” Meanwhile, a conservative nonprofit unveiled a of TV ad railing against Paul over his support for nuclear negotiations with Iran.
  • (8) Kathryn Bigelow's standing ovation covers the entire hall except, for some reason, the top right of the first mezzanine, where I am sitting, where we remain sitting and clap politely.
  • (9) We crept out of a back door and went to a club where a girl was dancing in a bird cage, and sitting on a mezzanine above us we saw Lionel Jeffries and the producer Robert Lynn dropping sixpences on her head.
  • (10) Bayswater £802 pcm Bayswater flat, £802 pcm "A charming self-contained double studio with mezzanine sleeping gallery" and a "cute open plan kitchenette, cushy sofa and dining table", says the agent of this studio flat near Bayswater tube station.
  • (11) Every surface is covered in primary-coloured splodgy paintings, there are giant papier-mache objects leaning against walls and a small spiral staircase leads to a beanbag-covered mezzanine whose function I can only guess to be "nap time".
  • (12) By opening them up, and creating a new mezzanine level, the gallery has created a spectacular new space that is showered in daylight.
  • (13) Cadence Performance, Crystal Palace, London Relaunched this January with a new mezzanine floor for its cycling fitness studio, Cadence is an all-in-one venue for people who take their cycling, fitness and gear seriously.
  • (14) The most conservative total occupational-dose-equivalent rate in the center of the ALS mezzanine, 39 m from the ALS center, was found to be 1.14 X 10(-3) Sv y-1 per 2000-h "occupational" year, and the total environmental-dose-equivalent rate at the ALS boundary, 125 m from the ALS center, was found to be 3.02 X 10(-4) Sv y-1 per 8760-h calendar year.
  • (15) The Kodak Theatre has a ground floor and, above that, three mezzanines.
  • (16) I decide that I will persuade the inhabitants of the mezzanines to rise up as one and to storm the stairs, like in Titanic.
  • (17) A mysterious sleight of hand with the internal layout, using staggered “mezzanines” around a central atrium, means the building can claim to be just one storey tall – despite rising 50 metres into the air.
  • (18) He lives in a mezzanine apartment full of technology and toys in a 101-year-old warehouse – his studio is an identical one next door – in the endless light-industrial sprawl of downtown Los Angeles, now in the first throes of gentrification.
  • (19) Will’s so smooth he still listens to Sade and has a mezzanine level in his flat.
  • (20) But even though this "mezzanine-style sleeping area" seems best suited to a rather narrow rental market of petite Cirque du Soleil performers, lettings agent Alex Marks said it had received 50 to 60 inquiries about the property, due to its sought-after location half a mile from trendy Kentish Town in north London .

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