Thomas R. Downes

ORCID: 0009-0006-9877-7601
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About
Contact & Profiles
Research Areas
  • Cardiac Imaging and Diagnostics
  • Coronary Interventions and Diagnostics
  • Cardiovascular Function and Risk Factors
  • COVID-19 Clinical Research Studies
  • Acute Myocardial Infarction Research
  • Long-Term Effects of COVID-19
  • Cardiac Valve Diseases and Treatments
  • SARS-CoV-2 and COVID-19 Research
  • Infective Endocarditis Diagnosis and Management
  • Aortic Disease and Treatment Approaches
  • Cardiovascular and Diving-Related Complications
  • Cardiovascular Health and Disease Prevention
  • Cardiac Arrhythmias and Treatments
  • Congenital Anomalies and Fetal Surgery
  • Intensive Care Unit Cognitive Disorders
  • Pediatric Hepatobiliary Diseases and Treatments
  • Advanced MRI Techniques and Applications
  • Cardiovascular Disease and Adiposity
  • Venous Thromboembolism Diagnosis and Management
  • SARS-CoV-2 detection and testing
  • Innovative Human-Technology Interaction
  • Antiplatelet Therapy and Cardiovascular Diseases
  • Mobile Crowdsensing and Crowdsourcing
  • Ultrasound Imaging and Elastography
  • Optical Imaging and Spectroscopy Techniques

University of Pittsburgh
2023-2024

National Health and Medical Research Council
2021

Public Health Scotland
2021

Intensive Care National Audit & Research Centre
2021

University of Dundee
2021

Medical Research Council
2021

Nepal Health Research Council
2021

NIHR Clinical Research Network
2021

National Institute for Health Research
2021

National Records of Scotland
2021

atrial fibrillation (AF) is the commonest chronic arrhythmia with a prevalence of 9% in octogenarians and accounts for 24% stroke risk this population. Although trials demonstrate reductions warfarin, audit data show that it still underused. However, anti-coagulation very elderly not without risk.randomised open labelled prospective study primary thromboprophylaxis AF. Patients aged >80 <90 were randomised to receive dose-adjusted warfarin (INR 2.0-3.0) or aspirin 300 mg. All patients had...

10.1093/ageing/afl129 article EN Age and Ageing 2006-12-16

Latency is a pervasive issue in various systems that can significantly impact motor performance and user perception. In medical settings, latency hinder surgeons' ability to quickly correct movements, resulting an experience doesn't align with expectations standards of care. Despite numerous studies reporting on the negative effects latency, there still gap understanding how it impacts use augmented reality (AR) settings. This study aims address this by examining task subjective perceptions,...

10.1109/tvcg.2023.3320214 article EN IEEE Transactions on Visualization and Computer Graphics 2023-10-03

A fundamental paradigm shift for in-home sensing is apparent. Special-purpose sensing, where there a one-to-one relationship between sensors and applications, evolving into general-purpose many-to-many applications. This new may impact how individuals think about utility comfort are often linked to applications rather than sensed data. We explore the evolution of individuals' perceptions as they become increasingly contextually aware sensor capabilities data characteristics. Through...

10.1145/3637432 article EN cc-by Proceedings of the ACM on Human-Computer Interaction 2024-04-17

10.1016/s0894-7317(14)80339-8 article EN Journal of the American Society of Echocardiography 1992-05-01

Multiplanar reformatting and three-dimensional (3-D) projection displays provide new ways to visually interrogate image data that may assist in their qualitative quantitative interpretation. The authors describe the methods preliminary results of these processing techniques applied vivo intra-coronary images. Preliminary using temporal domain several anisotropic filters are discussed. A radial gradient filter for boundary detection medial-adventitial interface is presented. Maximum intensity...

10.1109/cic.1991.169117 article EN 2002-12-09
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