Results 191 to 200 of about 4,414 (225)

The Emerging Role of Intracardiac Echocardiography (ICE) in Left Atrial Appendage Closure (LAAC)

Current Cardiology Reports, 2023
Intracardiac echocardiography (ICE) has emerged as a powerful imaging tool to guide percutaneous left atrial appendage closure (LAAC). Herein, we review an imaging protocol for ICE-guided LAAC and discuss the evidence for its use.Standardized imaging protocols have been proposed but have not been fully validated.
Aravdeep Jhand, Andrew M. Goldsweig
openaire   +3 more sources

Incidence, predictors, and clinical impact of bleeding recurrence in patients with prior gastrointestinal bleeding undergoing LAAC

Pacing and Clinical Electrophysiology, 2021
AbstractBackgroundGastrointestinal bleeding (GIB) is associated with a high recurrence rate and a prior GIB episode is common in real‐world left atrial appendage closure (LAAC) recipients. The present study sought to evaluate the clinical characteristics and outcomes of patients with prior GIB undergoing LAAC, and to determine the factors associated ...
Laurent Faroux, Ignacio Cruz‐González, Dabit Arzamendi, Xavier Freixa, Luis Nombela‐Franco, Vicente Peral, Berenice Caneiro‐Queija, Antonio Mangieri, Blanca Trejo‐Velasco, Lluís Asmarats, Ander Regueiro, Angela McInerney, Antonio Morcuende Gonzalez, Rodrigo Estévez‐Loureiro, Alessandra Laricchia, Gilles O’Hara, Josep Rodés‐Cabau   +16 more
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LAAC: A Location-Aware Access Control Protocol

2006 3rd Annual International Conference on Mobile and Ubiquitous Systems - Workshops, 2006
With the proliferation of wireless communication technologies and mobile computing devices, research interest has grown for location-aware systems and services. We propose LAAC, a novel Location-Aware Access Control protocol based on a coarsely defined location area that is enclosed by overlapping areas of multiple access points.
YounSun Cho, Lichun Bao, Michael T. Goodrich   +2 more
openaire   +1 more source

MULTIMODALITY EVALUATION OF LAA LEAK CLOSURE ARISING AFTER INCOMPLETE LAAC: INSIGHTS FROM THE LAA-LEAK REGISTRY

Journal of the American College of Cardiology, 2022
Rishi Charate, Adnan Ahmed, Jalaj Garg, Naga Venkata K. Pothineni, Domenico G. Della Rocca, Rodney P. Horton, Luigi Di Biase, Saibal Kar, Kar, Vivek Y. Reddy, Gregory Paul Fontana, Vijay Swarup, David R. Holmes, Aloke V. Finn, Shephal K. Doshi, Dhanunjaya Lakkireddy, Andrea Natale   +16 more
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Left Atrial Appendage Closure (LAAC)

2017
Atrial fibrillation (AF) affects approximately 15 million patients worldwide and carries an increased risk of stroke. It is estimated that 90 % of stroke comes from embolism of left atrial appendage (LAA) thrombus in non-valvular AF. The concept of mechanical occlusion of the LAA to reduce stroke risk has been refined over the years since it was first ...
Anitha Varghese, Patrick Calvert, Peter F. Ludman   +2 more
openaire   +1 more source

Channel access: A software bus for the LAACS

Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 1990
Abstract The host processor for a code running within a distributed process control system is often predetermined by constraints built into the software architecture of the control system. Input/output (I/O) channels directly connected to the host processors are usually easier to access in software than channels on remote processors.
openaire   +1 more source

LAAC: Lightweight Lattice-Based Authentication and Access Control Protocol for E-Health Systems in IoT Environments

IEEE Systems Journal, 2021
Over the past few years, the Internet of Things (IoT) has played a crucial role in designing e-health systems. An IoT-enabled e-health system allows different entities to examine a patient's health condition anywhere and anytime. However, the deployment of e-health systems in an IoT environment faces various security and privacy challenges.
Daya Sagar Gupta, SK Hafizul Islam, Mohammad S. Obaidat, Arijit Karati, Balqies Sadoun   +4 more
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Training Physics Students for Space Careers: Introduction to the LaACES CajunSat Program

41st AIAA/ASME/SAE/ASEE Joint Propulsion Conference & Exhibit, 2005
In January 2004, the President set goals for our space program for the 21st century. This renewed sense of direction means that a whole new generation of scientists and engineers will be needed to support space-based science and technology. Declining enrollments in science, mathematics, and space related engineering programs are well documented in the ...
William Hollerman, Mikhail Yevdokimov, Noah Bergeron, Robert Moore, Ross Fontenot, Jasmine Bulliard, Donald Crouch   +6 more
openaire   +1 more source

A Multi-center RCT Trial on Prognosis of Patients With Anticoagulation and DAPT Therapy After LAAC

Case Medical Research, 2019
Case Medical Research
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OPTION: LAAC over OAC after ablation in patients with AF and increased stroke risk

Medicom Conference Report AHA 2024
Robert van den Heuvel
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