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Thomas M. Breuel, William C. Janssen, Kris Popat, Henry S. Baird
2003 Series in Machine Perception and Artificial Intelligence  
doi:10.1142/9789812775375_0005 fatcat:zogbbtufbnfn7mobla6uso5hve

Script-agnostic reflow of text in document images

Saurabh Panjwani, Abhinav Uppal, Edward Cutrell
2011 Proceedings of the 13th International Conference on Human Computer Interaction with Mobile Devices and Services - MobileHCI '11  
We present a technique that reflows text in document images in a manner that is agnostic to the script used to compose them.  ...  Reading text from document images can be difficult on mobile devices due to the limited screen width available on them.  ...  The Reflow Process Once words have been identified in a document image, reflowing them to fit a given width is relatively easy.  ... 
doi:10.1145/2037373.2037419 dblp:conf/mhci/PanjwaniUC11 fatcat:heolt3gmd5hedfpehqzhny3m6q

Magnitude and Time Course of Microvascular Obstruction and Tissue Injury After Acute Myocardial Infarction

C. E. Rochitte, J. A. C. Lima, D. A. Bluemke, S. B. Reeder, E. R. McVeigh, T. Furuta, L. C. Becker, J. A. Melin
1998 Circulation  
Methods and Results-Seven dogs underwent 90-minute balloon occlusion of the left anterior descending coronary artery (LAD) followed by reflow.  ...  These results are consistent with progressive microvascular and myocardial injury well beyond coronary occlusion and reflow. (Circulation. 1998;98:1006-1014.)  ...  study documents a progressive increase in the extent of no-reflow regions beyond a few hours after reperfusion relative to infarct size.  ... 
doi:10.1161/01.cir.98.10.1006 pmid:9737521 fatcat:usocuq34irhydephha5lwr77iq

Coronary Embolization Following Balloon Dilation of Lipid-Core Plaques

James A. Goldstein, Cindy Grines, Tim Fischell, Renu Virmani, David Rizik, James Muller, Simon R. Dixon
2009 JACC Cardiovascular Imaging  
These findings document that intervention on an extensive circumferential LCP resulted in no-reflow associated with the disappearance of the LCP, suggesting that cholesterol-laden plaque embolized downstream  ...  Neither the angiogram nor an intravascular ultrasound image indicated the presence of thrombus.  ... 
doi:10.1016/j.jcmg.2009.10.003 pmid:20083078 fatcat:fqedm62ed5hnflzvc7n3yvsf34

Embryology of the heart

M K Davies, A Hollman
1999 Heart  
Additionally, a low level of perfusion (low reflow or no reflow) within the centre of the reperfused myocardium is also documented in fig 1C, which corresponds almost exactly with the infarct size (  ...  Not surprisingly, therefore, the first report of MCE documenting no reflow in patients who underwent reperfusion for acute myocardial infarction (AMI) published about five years ago 4 was hailed as new  ... 
pmid:10220534 pmcid:PMC1728903 fatcat:7ejgyfjpk5gynfwe2xym6ye4tm

Myocardial contrast echocardiography in acute myocardial infarction: time to test for routine clinical use?

1999 Heart  
Additionally, a low level of perfusion (low reflow or no reflow) within the centre of the reperfused myocardium is also documented in fig 1C, which corresponds almost exactly with the infarct size (  ...  Not surprisingly, therefore, the first report of MCE documenting no reflow in patients who underwent reperfusion for acute myocardial infarction (AMI) published about five years ago 4 was hailed as new  ... 
doi:10.1136/hrt.81.1.2 fatcat:uxvdh4uufvf7rhxfsqg5jqqeue

The coronary no-reflow phenomenon: a review of mechanisms and therapies

E Eeckhout
2001 European Heart Journal  
and may therefore be better classified as myocardial infarction reperfusion no-reflow (whether it is documented by angiography or by the more sensitive myocardial imaging techniques).  ...  Other myocardial imaging techniques such as nuclear magnetic imaging and positron emission tomography have also been shown to be useful diagnostic tools for no-reflow [36] [37] [38] .  ... 
doi:10.1053/euhj.2000.2172 pmid:11350105 fatcat:uth3lsqntvbmhklx4kxpn6nrvu

Tissue Inflammation Impairs Tissue-Level Perfusion and Promotes Left Ventricular Remodeling in Patients With Acute Myocardial Infarction

Yuya Nishida, Hiroshi Ito, Katsuomi Iwakura, Kouji Tanaka, Shigeo Kawano, Atsunori Okamura, Yoshinori Maekawa, Kouichi Inoue, Masatsugu Hori, Kenshi Fujii
2005 Journal of Echocardiography  
LV end-diastolic volume index (LVEDVI) at pre-discharge was significantly higher in the no-reflow group than the reflow group (64 17 vs. 58 11 mL/m 2 , p< 0.01).  ...  The no-reflow group had a higher CRP level and peak monocyte counts than the reflow group (9.5 5.2 vs. 5.8 3.5 mg/dl, p<0.0001; and 1026 400 vs. 824 278/ l, p<0.001, respectively).  ...  Comparison between two groups was performed Reflow No-reflow In the image on the left, myocardial perfusion was well preserved in all myocardial segments.  ... 
doi:10.2303/jecho.3.83 fatcat:cb5c24hgxjbrdpsutt3ppfhbs4

Reduction of "no-reflow" phenomenon by intra-aortic balloon counterpulsation in a randomized magnetic resonance imaging experimental study

Luciano C Amado, Dara L Kraitchman, Bernhard L Gerber, Ernesto Castillo, Raymond C Boston, Joseph Grayzel, João A.C Lima
2004 Journal of the American College of Cardiology  
Microvascular obstruction and infarct size by first-pass and delayed contrast-enhanced magnetic resonance imaging (MRI) were measured at 1 and 24 h after reperfusion and compared with postmortem infarct  ...  BACKGROUND Microvascular obstruction or "no-reflow" (MO) has been shown to negatively influence left ventricular (LV) remodeling after myocardial infarction (MI).  ...  We found a very good correlation between no-reflow defined by microspheres and MRI, as previously documented in our earlier work (5, 28) .  ... 
doi:10.1016/j.jacc.2003.11.034 pmid:15063444 fatcat:fhstzeudbjf7de5fe6vz47gzi4

Pressure-derived collateral flow index as a parameter of microvascular dysfunction in acute myocardial infarction

Kouichi Yamamoto, Hiroshi Ito, Katsuomi Iwakura, Yasunori Shintani, Tohru Masuyama, Masatsugu Hori, Shigeo Kawano, Yorihiko Higashino, Kenshi Fujii
2001 Journal of the American College of Cardiology  
The CFIp was significantly higher in patients with MCE no-reflow (n ϭ 16) than in those with MCE reflow (n ϭ 32) (0.34 Ϯ 0.07 vs. 0.23 Ϯ 0.06, p Ͻ 0.01).  ...  It remains unknown whether CFIp also identifies collateral function in AMI patients with and without no-reflow phenomenon. METHODS The study population included 48 patients with a first AMI.  ...  An operator who did not know the patients' data analyzed the MCE images.  ... 
doi:10.1016/s0735-1097(01)01585-6 pmid:11691512 fatcat:67stilxvjrcvzbkhii6aff7r44

No-Reflow Phenomenon and Lesion Morphology in Patients With Acute Myocardial Infarction

Atsushi Tanaka, Takahiko Kawarabayashi, Yoshiharu Nishibori, Toshihiko Sano, Yukio Nishida, Daiju Fukuda, Kenei Shimada, Junichi Yoshikawa
2002 Circulation  
Conclusions-Large vessels with lipid pool-like image are at high risk for no reflow after primary intervention for AMI.  ...  Univariate analysis indicated that hypercholesterolemia, fissure and dissection, lipid pool-like image, lesion, and reference external elastic membrane cross-sectional area correlate with the no-reflow  ...  . 1, 2 Several investigators have documented that the no-reflow phenomenon is observed in Ͼ30% of patients after thrombolysis or catheter-based percutaneous coronary intervention (PCI) for AMI. 3, 4  ... 
doi:10.1161/01.cir.0000015697.59592.07 pmid:11994247 fatcat:zsxw7sihnveqpi5tvx3hqfcoxi

Progressive failure of coronary flow during reperfusion of myocardial infarction: Documentation of the no reflow phenomenon with positron emission tomography

Richmond W. Jeremy, Jonathan M. Links, Lewis C. Becker
1990 Journal of the American College of Cardiology  
Images are shown for immediate reflow (u ~g~t) and after I, 2.3 and 4 b ef reperfusion.  ...  A series of rubidium-82 perfusion images during occlusion and reflow of the left anterior descending artery is shown in Figure 2 ; each image was acquired in the same anatomic plane.  ... 
doi:10.1016/0735-1097(90)90362-s pmid:2387943 fatcat:7foaqh42rfbrrdd6lfuacmfkjy

Beneficial Effect of Intracoronary Verapamil on Microvascular and Myocardial Salvage in Patients With Acute Myocardial Infarction

Yoshiaki Taniyama, Hiroshi Ito, Katsuomi Iwakura, Tohru Masuyama, Masatsugu Hori, Shin Takiuchi, Nagahiro Nishikawa, Yorihiko Higashino, Kenshi Fujii, Takazo Minamino
1997 Journal of the American College of Cardiology  
(11) defined such segments as "low reflow" and documented relatively poor functional improvement of these segments.  ...  MCE images were analyzed to identify risk areas and areas of "no reflow," as described elsewhere (4, 5) .  ... 
doi:10.1016/s0735-1097(97)00277-5 pmid:9350914 fatcat:vtnpcaw5fvhz5mgb3u3jpvxyqe

Prediction of No-Reflow Phenomenon After Successful Percutaneous Coronary Intervention in Patients With Acute Myocardial Infarction

Tetsuya Watanabe, Shinsuke Nanto, Masaaki Uematsu, Tomoki Ohara, Takakazu Morozumi, Jun-ichi Kotani, Mayu Nishio, Masaki Awata, Seiki Nagata, Masatsugu Hori
2003 Circulation Journal  
This 'no-reflow' phenomenon is related to a poor clinical outcome, 3 and although a considerable number of patients with AMI who undergo successful PCI are at risk of no-reflow, the mechanisms remain unclear  ...  and reliable prediction of the occurrence of no-reflow before PCI is performed has not been established. 4 No-reflow is frequently encountered in the setting of elective PCI for degenerated, plaque-rich  ...  Cineangiographic documentation of the lesion location was used for site identification. 15 IVUS Image Analysis After the procedure, the ultrasound images were analyzed using computer software (3D  ... 
doi:10.1253/circj.67.667 pmid:12890907 fatcat:ka5wlcyzabcknncrwn2i7dr5ca

Assessment of "microvascular no-reflow phenomenon" using technetium-99m macroaggregated albumin scintigraphy in patients with acute myocardial infarction

Makoto Kondo, Akira Nakano, Daiki Saito, Yukio Shimono
1998 Journal of the American College of Cardiology  
Eight patients (32%) had absent tracer uptake (scintigraphic no-reflow phenomenon).  ...  The aim of this study was the scintigraphic evaluation of clinical no-reflow phenomenon. Background.  ...  imaging).  ... 
doi:10.1016/s0735-1097(98)00435-5 pmid:9768709 fatcat:ate2tv4smvcadecjokin4cz4jy
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