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27 results for “portico”
File:Portico di via Indipendenza-Bologna.JPG
<u>Source</u>: WikimediaCommons <br><u>4DCity URL</u>: <a href="https://4dcity.org/imgupload/1657529408.1708.jpg">https://4dcity.org/imgupload/1657529408.1708.jpg</a> <br><u>Original Image URL</u>: <a href="https://upload.wikimedia.org/wikipedia/commons/e/ed/Portico_di_via_Indipendenza-Bologna.JPG">https://upload.wikimedia.org/wikipedia/commons/e/ed/Portico_di_via_Indipendenza-Bologna.JPG</a> <br><br><u>Image-Metadata:</u><br>Filename: 1657529408.1708.jpg<br>Image Dimensions: 4000x3000<br>Megapixels: 12.00 MP<br>Filesize: 5295.87 KB<br><br>ResolutionUnit: 2<br>ExifOffset: 234<br>ImageDescription: <br>Make: NIKON<br>Model: COOLPIX S2500<br>Software: COOLPIX S2500V1.0<br>Orientation: 1<br>DateTime: 2012:08:18 08:29:15<br>YCbCrPositioning: 2<br>XResolution: 300.0<br>YResolution: 300.0<br>ExifVersion: 0230<br>ComponentsConfiguration: <br>CompressedBitsPerPixel: 4.0<br>DateTimeOriginal: 2012:08:18 08:29:15<br>DateTimeDigitized: 2012:08:18 08:29:15<br>ExposureBiasValue: 0.0<br>MaxApertureValue: 3.4<br>MeteringMode: 5<br>LightSource: 0<br>Flash: 24<br>FocalLength: 4.9<br>UserComment: <br>ColorSpace: 1<br>ExifImageWidth: 4000<br>ExifInteroperabilityOffset: 58120<br>SceneCaptureType: 2<br>ExifImageHeight: 3000<br>Contrast: 0<br>Saturation: 0<br>Sharpness: 0<br>SubjectDistanceRange: 0<br>FileSource: <br>ExposureTime: 0.0125<br>FNumber: 3.2<br>SceneType: <br>ExposureProgram: 2<br>CustomRendered: 0<br>ISOSpeedRatings: 80<br>ExposureMode: 0<br>FlashPixVersion: 0100<br>WhiteBalance: 0<br>DigitalZoomRatio: 0.0<br>FocalLengthIn35mmFilm: 27<br>GainControl: 1
File:Portico di Casa Isolani.jpg
<u>Source</u>: WikimediaCommons <br><u>4DCity URL</u>: <a href="https://4dcity.org/imgupload/1657529410.4811.jpg">https://4dcity.org/imgupload/1657529410.4811.jpg</a> <br><u>Original Image URL</u>: <a href="https://upload.wikimedia.org/wikipedia/commons/3/31/Portico_di_Casa_Isolani.jpg">https://upload.wikimedia.org/wikipedia/commons/3/31/Portico_di_Casa_Isolani.jpg</a> <br><br><u>Image-Metadata:</u><br>Filename: 1657529410.4811.jpg<br>Image Dimensions: 3433x2287<br>Megapixels: 7.85 MP<br>Filesize: 5060.62 KB<br><br>ExifOffset: 2402<br>ImageDescription: Luminance HDR 2.3.0 tonemapping parameters: Operator: Mantiuk06 Parameters: Contrast Mapping factor: 0.1 Saturation Factor: 0.75 Detail Factor: 1 ------ PreGamma: 1 <br>Software: Created with opensource tool Luminance HDR, http://qtpfsgui.sourceforge.net<br>XPTitle: Luminance HDR 2.3.0 tonemapping parameters: Operator: Mantiuk06 Parameters: Contrast Mapping factor: 0.1 Saturation Factor: 0.75 Detail Factor: 1 ------ PreGamma: 1 <br>XPComment: Luminance HDR 2.3.0 tonemapping parameters: Operator: Mantiuk06 Parameters: Contrast Mapping factor: 0.1 Saturation Factor: 0.75 Detail Factor: 1 ------ PreGamma: 1 <br>XPSubject: Luminance HDR 2.3.0 tonemapping parameters: Operator: Mantiuk06 Parameters: Contrast Mapping factor: 0.1 Saturation Factor: 0.75 Detail Factor: 1 ------ PreGamma: 1
Portico
<u>Source</u>: Flickr <br><u>4DCity URL</u>: <a href="https://4dcity.org/imgupload/1657528964.1017.jpg">https://4dcity.org/imgupload/1657528964.1017.jpg</a> <br><u>Original Image URL</u>: <a href="https://live.staticflickr.com/65535/52083013677_230eb3a400_m.jpg">https://live.staticflickr.com/65535/52083013677_230eb3a400_m.jpg</a> <br><br><u>Image-Metadata:</u><br>Filename: 1657528964.1017.jpg<br>Image Dimensions: 108x240<br>Megapixels: 0.03 MP<br>Filesize: 12.63 KB<br><br>ExifOffset: 38
Semi-Circular Portico and Hall of Arion
from Villa Romana del Casale, Piazza Armerina, Sicily Source: Objaverse 1.0 / Sketchfab
Impact of aortic angle on transcatheter aortic valve implantation outcome with Evolut-R, Portico, and Acurate-NEO
<p>Dataset from Gorla R, De Marco F, Garatti A, Bianchi G, Popolo Rubbio A, Acerbi E, Casenghi M, Spagnolo P, Brambilla N, Testa L, Agnifili ML, Tusa M, Bedogni F. Impact of aortic angle on transcatheter aortic valve implantation outcome with Evolut-R, Portico, and Acurate-NEO. Catheter Cardiovasc Interv. 2021 Jan 1;97(1):E135-E145. doi: 10.1002/ccd.28957. Epub 2020 May 13. PMID: 32400068.</p> <p><strong>Abstract</strong></p> <p><strong>Objectives: </strong>To investigate paravalvular leak (PVL) and devices success rates according to aortic angle (AA) in patients undergoing transcatheter aortic valve implantation (TAVI) with three new-generation self-expanding devices.</p> <p><strong>Background: </strong>The impact of aortic angle (AA) on TAVI device success and PVL rates is controversial.</p> <p><strong>Methods: </strong>This retrospective study included 392 patients submitted to TAVI for severe aortic stenosis with Portico, Evolut-R and Acurate-NEO, and available AA measurements at computed tomography (CT) angiography. AA was calculated from the implantation projection and was defined as the angle between the plane of aortic annulus and an ideal horizontal plane. Aorta was defined horizontal if AA>57° (75th percentile).</p> <p><strong>Results: </strong>In the horizontal group, the rates of moderate/severe PVL was higher in the Evolut-R group (20.8%), which was also characterized by a lower implant compared to that of Acurate-NEO, whereas device success was comparable among the three devices. AA was a significant predictor of moderate/severe PVLs (AUC 0.72, p = .002) only in the Evolut-R population. On multivariate analysis, calcium volume 850HU, bicuspid aortic valve, and implantation depth at the level of left coronary cusp were independent predictors of moderate/severe PVL. On univariate analysis in the horizontal aorta population, implantation depth was confirmed among the most significant predictors of moderate/severe PVL.</p> <p><strong>Conclusions: </strong>Despite comparable device success rates, horizontal aorta represented a technical challenge only in the Evolut-R subgroup, which showed higher rates of moderate/severe PVL than Portico and Acurate-NEO, and was associated with a low implant.</p>
One-year safety and efficacy profile of transcatheter aortic valve-in-valve implantation with the portico system
<p>Dataset from Casenghi M, Gorla R, Popolo Rubbio A, De Marco F, Brambilla N, Agnifili M, Testa L, Bedogni F. One-year safety and efficacy profile of transcatheter aortic valve-in-valve implantation with the portico system. Catheter Cardiovasc Interv. 2021 Jul 1;98(1):E145-E152. doi: 10.1002/ccd.29353. Epub 2020 Nov 6. PMID: 33155757.</p> <p>Abstract</p> <p><strong>Objective: </strong>This study sought to investigate the procedural and mid-term outcomes of transcatheter aortic valve implantation for failed surgical bioprostheses (TAVI-ViV) with Portico device.</p> <p><strong>Background: </strong>Limited evidence coming from early experience on Portico system does not allow to fully assess safety and efficacy of this device in this ViV patients.</p> <p><strong>Methods: </strong>From January 2016 up to June 2019, 56 consecutive patients undergoing TAVI-ViV with Portico were prospectively included in our institutional TAVI database.</p> <p><strong>Results: </strong>The prevalent mechanism of failure was stenosis (58.9%); true internal diameter (ID) was <21 mm in 71.4% of cases. Device success rate were 69.6% with 14 (25%) patients showing a residual gradient ≥20 mmHg, 2 (3.6%) a PVL ≥ moderate and 1 (1.8%) required a second THV implantation due to device embolization. At 1-year follow-up 5 patients (8.9%) died whereas moderate SVD was reported in 2 (3.6%). Patients with a post-procedural mean gradient ≥20 mmHg showed a significantly higher rate of CV hospitalization (21.4% vs. 2.4%, p = .02) whereas no differences in procedural and 1-year outcomes were noticed according to true ID diameter or degeneration mode. Chimney stenting (ChT) was performed in 23 (41%) patients without significant differences in procedural and 1-year outcomes compared to non-ChT group.</p> <p><strong>Conclusions: </strong>TAVI-ViV with Portico valve was associated with good procedural and 1-year outcomes, even in patients with features of high procedural and anatomical complexity.</p>
Data set from Gorla R, De Marco F, Morganti S, Finotello A, Brambilla N, Testa L, Agnifili ML, Tusa M, Auricchio F, Bedogni F. Transcatheter aortic valve implantation with the Portico and Evolut R bioprostheses in patients with elliptic aortic annulus. EuroIntervention. 2020 Apr 3;15(18):e1588-e1591. doi: 10.4244/EIJ-D-19-00115. PMID: 31186219.
<p>Data set from Gorla R, De Marco F, Morganti S, Finotello A, Brambilla N, Testa L, Agnifili ML, Tusa M, Auricchio F, Bedogni F. Transcatheter aortic valve implantation with the Portico and Evolut R bioprostheses in patients with elliptic aortic annulus. EuroIntervention. 2020 Apr 3;15(18):e1588-e1591. doi: 10.4244/EIJ-D-19-00115. PMID: 31186219.</p> <p> </p><p> </p> <p></p>
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