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Advanced Search Results For "ARTIFICIAL hearts"

1 - 10 of 46,433 results for
 "ARTIFICIAL hearts"
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An Artificial Heart System for Testing and Evaluation of Cardiac Pacemakers.

Publication Type: Academic Journal

Source(s): Computers, Materials & Continua. 2022, Vol. 73 Issue 3, p6269-6287. 19p.

Abstract: The usability assessment of a pacemaker is a complex task where the dedicated programmer for testing programmed algorithms is necessary. This paper provides the outcomes of development and complex testing of the artificial cardiac system to evaluate th...

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Analysis of Therapeutic Effect of Elderly Patients with Severe Heart Failure Based on LSTM Neural Model.

Publication Type: Academic Journal

Source(s): Computational Intelligence & Neuroscience. 8/28/2022, p1-10. 10p.

Abstract: In recent years, cardiovascular-related diseases have become the "number one killer" threatening human life and health and have received much attention. The timely and accurate detection and diagnosis of arrhythmias and heart failure are relatively com...

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The Biocompatibility Challenges in the Total Artificial Heart Evolution.

Publication Type: Academic Journal

Source(s): Annual review of biomedical engineering [Annu Rev Biomed Eng] 2019 Jun 04; Vol. 21, pp. 85-110. Date of Electronic Publication: 2019 Feb 22.

Abstract: There are limited therapeutic options for final treatment of end-stage heart failure. Among them, implantation of a total artificial heart (TAH) is an acceptable strategy when suitable donors are not available. TAH development began in the 1930s, follo...

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Application of Esmolol to Control Heart Rate and Artificial Intelligence Reconstruction Analysis for Rapid Zero-Cooperation Emergency Coronary CTA.

Publication Type: Academic Journal

Source(s): Journal of Healthcare Engineering. 2/26/2022, p1-7. 7p.

Abstract: Objective. To investigate a rapid and effective method for the examination of coronary CTA in emergency patients requiring coronary CTA examination, who have faster heart rate (≧80 bpm) or cannot cooperate with the examination due to the inability of b...

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Enhanced survival prediction using explainable artificial intelligence in heart transplantation.

Publication Type: Academic Journal

Source(s): Scientific Reports. 11/14/2022, Vol. 12 Issue 1, p1-14. 14p.

Abstract: The most limiting factor in heart transplantation is the lack of donor organs. With enhanced prediction of outcome, it may be possible to increase the life-years from the organs that become available. Applications of machine learning to tabular data, t...

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Heart transplantation after total artificial heart bridging—Outcomes over 15 years.

Publication Type: Academic Journal

Source(s): Clinical Transplantation. Nov2022, Vol. 36 Issue 11, p1-9. 9p.

Abstract: Background: Data are limited on outcomes after heart transplantation in patients bridged‐to‐transplantation (BTT) with a total artificial heart (TAH‐t). Methods: The UNOS database was used to identify 392 adult patients undergoing heart transplantation...

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Heartbeats, Burdens, and Biofixtures.

Publication Type: Academic Journal

Source(s): Cambridge quarterly of healthcare ethics : CQ : the international journal of healthcare ethics committees [Camb Q Healthc Ethics] 2021 Apr; Vol. 30 (2), pp. 285-296.

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Abstract: This paper addresses a dichotomy in the attitudes of some clinicians and bioethicists regarding whether there is a moral difference between deactivating a cardiac pacemaker in a highly dependent patient at the end of life, as opposed to standard cases ...

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A survival analysis of bipolar steroid-eluting and unipolar nonsteroid-eluting epicardial leads.

Publication Type: Academic Journal

Source(s): Journal of cardiovascular electrophysiology [J Cardiovasc Electrophysiol] 2023 Jan; Vol. 34 (1), pp. 209-218. Date of Electronic Publication: 2022 Oct 31.

Abstract: Introduction: Epicardial pacemakers are known as an alternative for endocardial pacemakers in some cases such as heart block, and complex congenital heart diseases. Considering recent advances and improvement of epicardial lead subtypes, it is essentia...

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Failing Fontan cardiovascular support: Review.

Publication Type: Academic Journal

Source(s): Journal of Cardiac Surgery. Dec2022, Vol. 37 Issue 12, p5257-5261. 5p.

Abstract: Background: Although all congenital heart defects (CHD) present unique challenges, univentricular CHD are especially challenging given the difficulty of passively perfusing pulmonary blood flow. Three surgical procedures are required within the first y...

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Optimizing atrial sensing parameters in leadless pacemakers: Atrioventricular synchrony achievement in the real world.

Publication Type: Academic Journal

Source(s): Heart rhythm [Heart Rhythm] 2022 Dec; Vol. 19 (12), pp. 2011-2018. Date of Electronic Publication: 2022 Aug 08.

Abstract: Background: Performance of the leadless pacemaker capable of atrioventricular (AV) synchronous pacing in de novo patients warrants further investigation.Objective: The aims of this study were to assess what programming changes are needed to achieve pro...

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