An Atlas And Manual Of Coronary Intravascular Ultrasound Imaging

Author: Paul Schoenhagen
Editor: CRC Press
ISBN: 1135399441
File Size: 45,20 MB
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Intravascular ultrasound (IVUS) is an imaging technique used during coronary angiography. This book provides a systematic introduction to coronary imaging with (IVUS). It is divided into two integrated and extensively cross-referenced parts, the Atlas and the Manual. The Manual describes the rationale, method, and interpretation of IVUS imaging for

Intravascular Ultrasound Imaging

Author: Douglas M. Cavaye
Editor: Lippincott Williams & Wilkins
ISBN:
File Size: 35,84 MB
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Role of intraluminal ultrasound/principles o diag. ultra- sound imaging/techniques/image interpretation/clin. applic.

Ivus Made Easy

Author: Paul Schoenhagen
Editor: CRC Press
ISBN: 9781841845951
File Size: 80,79 MB
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Intravascular ultrasound (IVUS) is a tomographic imaging modality performed during coronary angiography that allows the simultaneous assessment of lumen, vessel wall, and atherosclerotic plaque. IVUS has been established as the method of choice for the detection and serial observation of transplant vasculopathy, and more recently, for the serial observation of atherosclerotic plaque burden in atherosclerosis progression/regression trials. When performed by an operator familiar with interventional, percutaneous techniques, the rate of complications during IVUS imaging is exceedingly low. IVUS Made Easy provides an introduction to coronary imaging with intravascular ultrasound (IVUS). It consists of a brief, practical text and corresponding illustrated IVUS images. The format is uniform throughout, with a non-illustrated IVUS image displayed together with an illustrated copy. Based on the previously published An Atlas and Manual of Coronary Intravascular Ultrasound Imaging, this guide provides expanded descriptions of the practical aspects of IVUS and includes additional information in short case presentations. The book begins with the principle of IVUS imaging. It discusses normal arterial anatomy by IVUS, image artifacts and IVUS measurements. It then discusses plaque (atheroma) morphology and clinical applications. Case studies include: Coronary arteritis Angiographically indeterminate lesion Indeterminate lesion: plaque rupture Intedeterminate lesion after angioplasty Intracoronary thrombus (2 cases) Complications of IVUS: dissection Chronic coronary arterial wall dissection behind stent Intramural hematoma post-PCI Serial IVUS: regression

Intravascular Ultrasound Imaging In Coronary Artery Disease

Author: Robert J. Siegel
Editor: CRC Press
ISBN: 9780824700911
File Size: 11,92 MB
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Incorporating the invaluable experience of pioneers in the field, this comprehensive, up-to-date work discusses the efficacy and uses of intravascular ultrasound (IVUS) imaging in coronary intervention-emphasizing how decision making and intraprocedural modifications are enhanced when the anatomy is elucidated optimally. Intravascular Ultrasound Imaging in Coronary Artery Disease considers IVUS image interpretation in normal and diseased arteries as well as the resulting prognostic implications details the comparative utility of IVUS, angioscopy, the Doppler Flowire, and angiography documents IVUS findings before and after coronary intervention with balloon angioplasty, rotoblators, lasers, directional atherectomy, and stents reviews the practical role of IVUS in patient postcardiac transplants and for prognostication in patient pre- and postinterventions presents current and future technological developments and limitations pertaining to coronary ultrasound imaging devices, such as combined IVUS-PTCA catheters and 3D IVUS imaging and more! Containing over 120 detailed micrographs facilitating direct clinical application of the topics addressed, this state-of-the-art reference is essential reading for cardiologists, cardiovascular surgeons, radiologists, cardiovascular pathologists, angiologists, and graduate and medical school students in these disciplines.

Intravascular Ultrasound Imaging

Author: Douglas M. Cavaye
Editor:
ISBN: 9780608097671
File Size: 50,48 MB
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Principles Of Vascular And Intravascular Ultrasound

Author: Stuart J. Hutchison
Editor: Elsevier Health Sciences
ISBN: 1437704042
File Size: 35,37 MB
Format: PDF
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Stuart J. Hutchison-a premier cardiac imaging specialist-explains the dos and don'ts of ultrasound so you get the best images and avoid artifacts. Get only the coverage needed with clinically oriented, practical information presented in a consistent format that makes finding everything quick and easy. High-quality images. Presents material in a consistent format that makes it easy to find information.

Intravascular Ultrasound Imaging

Author: Tobis
Editor: Saunders
ISBN: 9780443088889
File Size: 45,28 MB
Format: PDF, Kindle
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Integrated Electronics Design For High Frequency Intravascular Ultrasound Imaging

Author: Gokce Gurun
Editor:
ISBN:
File Size: 71,90 MB
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Close integration of front-end electronics and the transducer array within the catheter is critical for successful implementation of CMUT-based intravascular ultrasound (IVUS) imaging catheters to enable next generation imaging tools. Therefore, this research developed and implemented custom-designed electronic circuits and systems integrated with an IC compatible transducer technology for realization of miniature IVUS imaging catheters operating at 10-50 MHz frequency range. \r : In one path of this research, an IC is custom designed in a 0.35-um CMOS process to monolithically integrate with a CMUT array (CMUT-on-CMOS) to realize a single-chip, highly-flexible, forward-looking (FL) IVUS imaging system. The amplifiers that are custom-designed achieved transducer thermal-mechanical noise dominated receive performance in a CMUT-on-CMOS implementation. In parallel to the FL-IVUS effort, for realization of a side-looking IVUS catheter based on an annular phased array, a dynamic receive beamformer IC is custom designed also in a 0.35-um CMOS process.\r : Overall, the circuits and systems developed as part of this dissertation form a critical step in the translation of the research on CMUT-based IVUS catheters into real clinical applications for better management of coronary arterial diseases.

Forward Viewing Ring Annular Array In Intravascular Ultrasound Imaging

Author: Yao Wang
Editor:
ISBN:
File Size: 45,64 MB
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Achieving High Frame Rates In Intravascular Ultrasound Imaging

Author: Thientu Ho
Editor:
ISBN:
File Size: 13,50 MB
Format: PDF
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Intravascular Imaging Oct And Ivus An Issue Of Interventional Cardiology Clinics

Author: Matthew J. Price
Editor: Elsevier Health Sciences
ISBN: 0323391044
File Size: 70,48 MB
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This issue of Interventional Cardiology Clinics, edited by Matthew J. Price, is devoted to Intravascular Imaging. Dr. Price assembled a group of expert contributors to review the following topics: IVUS for the assessment of coronary lesion severity and optimization of PCI; IVUS for the diagnosis and treatment of left main coronary artery disease; Fundamentals of OCT: image acquisition and interpretation; Technique and Best Practices for Intracoronary OCT; Assessment and quantitation of stent results by intracoronary OCT; PCI planning and optimization with intracoronary OCT; Advances in Automated Assessment of Intracoronary OCT and Their Clinical Application; Diagnosis and evaluation of stent thrombosis using OCT; Acute and long-term evaluation of bioresorbable scaffolds by OCT; Role of OCT in the diagnosis, evaluation, and management of spontaneous coronary artery dissection; and Neointimal Coverage after Drug-Eluting Stent Implantation: Insights from Optical Coherence Tomography.

The Current Status Of Intravascular Ultrasound Imaging

Author:
Editor:
ISBN:
File Size: 49,32 MB
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Magnetically Actuated Scanning Microplatforms For Intravascular Ultrasound Imaging

Author: Carl Wei Chang
Editor:
ISBN:
File Size: 65,61 MB
Format: PDF
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Combined Intravascular Ultrasound And Photoacoustic Imaging

Author: Shriram Sethuraman
Editor:
ISBN:
File Size: 67,96 MB
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The primary focus of the work was to evaluate the capability of intravascular photoacoustic (IVPA) imaging in combination with intravascular ultrasound (IVUS) to detect and differentiate atherosclerotic plaques. The composition rather than structural narrowing of the arteries is a major indicator of the propensity of a vascular lesion to rupture. Consequently, intravascular imaging of these high-risk plaques is required to exactly determine the vulnerable plaque constituents for appropriate follow-up therapy. Our multi-modality imaging approach aims to utilize the high resolution structural assessment abilities of IVUS and the optical contrast of IVPA imaging and is capable of differentiating the lipid, fibrous and fibro-cellular components of an inflammatory lesion. To test the hypothesis, we developed an IVUS catheter based laboratory prototype of a combined IVUS/IVPA imaging system. The performance of the synergistic combination of IVUS and IVPA imaging was evaluated through tissue mimicking phantom studies. Further, to test the ability of the combined imaging to detect plaques, excised samples of an aorta were utilized from a specifically designed animal model of atherosclerosis. Ex-vivo IVPA imaging studies were performed using a 532 nm laser excitation to detect the lipids in the plaque. In addition, multi-wavelength spectroscopic IVPA imaging studies were evaluated to differentiate plaques. Finally, an ultrasound based temperature estimation method was utilized to demonstrate and confirm safety of IVPA imaging for clinical intravascular applications. Upon analysis of the results of our investigation, we believe that IVPA imaging offer numerous potential advantages when integrated with clinical IVUS imaging. The IVUS imaging system with integrated IVPA imaging capability could play a major role in interventional cardiology.

Intravascular Ultrasound

Author: J.R. Roelandt
Editor: Springer Science & Business Media
ISBN: 9401582106
File Size: 76,38 MB
Format: PDF
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Intracoronary ultrasound is a rapidly evolving imaging modality and the increasing number of published studies indicates that the technique is safe and provides incremental and more detailed diagnostic information than coronary angiography. The technique has the potential to study the pathobiology of atherosclerosis, to clarify the significance of angiographically equivocal lesions and has helped us to understand the mechanisms, effects and complications of catheter-based revascularization procedures. Combinations of imaging and therapeutic devices are being developed for both guidance and assessment of the revascularization procedure. Three-dimensional reconstruction of coronary segments is now possible in real time and provides the opertor with more detailed information on coronary pathology. In this monograph, leading experts in the field present the state of the art of all these new developments.

Pc Based Intravascular Ultrasound Imaging

Author: Christopher Robert Hazard
Editor:
ISBN:
File Size: 14,28 MB
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Vascular Ultrasound

Author: Y. Saijo
Editor: Springer Science & Business Media
ISBN: 4431678719
File Size: 11,75 MB
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Intravascular ultrasound imaging (IVUS) plays very important roles in clinical cardiology. This book describes the newest advances in vascular ultrasound imaging and the surrounding technologies for high frequency vascular ultrasound imaging. Most important topics of the book are technical applications of IVUS (elasticity imaging, chromaflow...) and the basic data (vibration, acoustic microscopy) that should provide very important information to understand clinical IVUS imaging.

Intravascular Ultrasound Pocket Guide

Author: Robert J. Russo
Editor: Jones & Bartlett Learning
ISBN: 0763766003
File Size: 42,66 MB
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A new and updated version of this best-selling resource! Jones and Bartlett Publisher's 2011 Nurse's Drug Handbook is the most up-to-date, practical, and easy-to-use nursing drug reference! It provides: Accurate, timely facts on hundreds of drugs from abacavir sulfate to Zyvox; Concise, consistently formatted drug entries organized alphabetically; No-nonsense writing style that speaks your language in terms you use everyday; Index of all generic, trade, and alternate drug names for quick reference. It has all the vital information you need at your fingertips: Chemical and therapeutic classes, FDA pregnancy risk category and controlled substance schedule; Indications and dosages, as well as route, onset, peak, and duration information; Incompatibilities, contraindications; interactions with drugs, food, and activities, and adverse reactions; Nursing considerations, including key patient-teaching points; Vital features include mechanism-of-action illustrations showing how drugs at the cellular, tissue, or organ levels and dosage adjustments help individualize care for elderly patients, patients with renal impairment, and others with special needs; Warnings and precautions that keep you informed and alert.

Intravascular Ultrasound Imaging Of Blood

Author: Eileen G. Yamada
Editor:
ISBN:
File Size: 78,25 MB
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Intravascular Ultrasound

Author: Simone Balocco
Editor: Elsevier
ISBN: 0128188340
File Size: 24,43 MB
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Intravascular Ultrasound: From Acquisition to Advanced Quantitative Analysis covers topics of the whole imaging pipeline, ranging from the definition of the clinical problem and image acquisition systems to image processing and analysis, including the assisted clinical-decision making procedures and treatment planning (stent deployment and follow up). Atherosclerosis, a disease of the vessel wall that produces vessel narrowing and obstruction, is the major cause of cardiovascular diseases, such as heart attack or stroke. This book covers all aspects of this imaging tool that allows for the visualization of internal vessel structures and the quantification and characterization of coronary plaque. Provides an introduction to the clinical workflow and current challenges in endovascular interventions Presents a review of the state-of-the-art methodologies in IVUS imaging and their applications Includes a rich analysis of the current and potential future connections between the academic, clinical and industrial fields