Pengyang Li

ORCID: 0000-0003-2272-9102
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About
Contact & Profiles
Research Areas
  • Takotsubo Cardiomyopathy and Associated Phenomena
  • Cardiac Imaging and Diagnostics
  • Atrial Fibrillation Management and Outcomes
  • Cardiac Structural Anomalies and Repair
  • Pericarditis and Cardiac Tamponade
  • Cardiac Health and Mental Health
  • Long-Term Effects of COVID-19
  • Cardiac Arrest and Resuscitation
  • COVID-19 Clinical Research Studies
  • Cardiac pacing and defibrillation studies
  • Cardiovascular Function and Risk Factors
  • Traumatic Brain Injury and Neurovascular Disturbances
  • Heart Failure Treatment and Management
  • Cardiac Valve Diseases and Treatments
  • Cerebrospinal fluid and hydrocephalus
  • Diabetes Treatment and Management
  • Cardiac electrophysiology and arrhythmias
  • Peripheral Artery Disease Management
  • Neurosurgical Procedures and Complications
  • Acute Myocardial Infarction Research
  • Infective Endocarditis Diagnosis and Management
  • Machine Learning in Healthcare
  • Coronary Interventions and Diagnostics
  • Venous Thromboembolism Diagnosis and Management
  • Cardiovascular Issues in Pregnancy

Virginia Commonwealth University
2021-2025

Kunming Medical University
2025

Beijing Normal University
2022-2025

Macao Polytechnic University
2024

Zhongshan People's Hospital
2024

St George's, University of London
2024

Memorial Healthcare System
2020-2024

Hunter Holmes McGuire VA Medical Center
2024

Saint Vincent Hospital
2019-2023

The University of Texas at San Antonio
2023

Background Assessing the glymphatic function using diffusion tensor image analysis along perivascular space (DTI‐ALPS) may be helpful for mild traumatic brain injury (mTBI) management. Purpose To assess DTI‐ALPS and its associations with global white matter damage cognitive impairment in mTBI. Study Type Prospective. Population Thirty‐four controls (44.1% female, mean age 49.2 years) 58 mTBI subjects (43.1% 48.7 years), including uncomplicated ( N = 32) complicated 26). Field...

10.1002/jmri.28797 article EN Journal of Magnetic Resonance Imaging 2023-06-05

The incidence of Takotsubo syndrome (TTS), also known as the broken heart or stress cardiomyopathy, is increasing worldwide. understanding its prognosis has been progressively evolving and currently appears to be poorer than previously thought, which attracted attention researchers. An attempt recognize awareness this condition among general population drove us analyze dissemination topic on TikTok, a popular short-video-based social media platform. We found considerable number videos TTS...

10.2196/39360 article EN cc-by Journal of Medical Internet Research 2022-08-30

Online information on mpox (monkeypox) is not well studied. We have analysed the video content, quality, and audience engagement of mpox-related videos TikTok.Using a hashtag-based searching strategy, we identified 2462 TikTok from 1 January to 11 August 2022; 85 were included after exclusion criteria screening. Videos evaluated for content features treatment mpox. Video quality was assessed using DISCERN instrument Journal American Medical Association (JAMA) criteria. recorded source,...

10.1136/bmjgh-2022-011138 article EN cc-by-nc BMJ Global Health 2023-03-01

Since 2019, Coronavirus disease-2019 (COVID-19) has raised unprecedented global health crisis. The incidence and impact of atrial fibrillation (AF) on patients with COVID-19 remain unclearly defined.

10.1002/clc.24240 article EN cc-by Clinical Cardiology 2024-02-01

Background Acute pericarditis (AP) is considered a cardiovascular complication in patients with COVID‐19. We aimed to ass‐ess the incidence, associated complications, and clinical impact of AP on hospitalized Methods Results In this retrospective cohort study, International Classification Diseases, Tenthth Revision, Clinical Modification ( ICD‐10 ) codes were used identify COVID‐19 or without National Inpatient Sample 2020 database. compared outcomes between non‐AP groups before after...

10.1161/jaha.122.028970 article EN cc-by-nc-nd Journal of the American Heart Association 2023-10-10

Abstract Objective This study aims to explore how parent–child attachment is associated with sibling relationship quality among rural Chinese adolescents in families two children, considering adolescents' perceived parental favoritism and gender combination as moderators. Background Sibling are crucial for development well‐being. Although previous research has noted the positive impact of on quality, role remains largely unexplored. Method Using a sample 1,805 from this employed scales...

10.1111/fare.13180 article EN Family Relations 2025-03-27

Generative models are widely used to produce synthetic images with annotations, alleviating the burden of image collection and annotation for training deep visual models. However, challenges such as limited diversity, noisy pseudo labels, domain gaps between real often undermine their effectiveness in downstream tasks. This paper introduces Iterative Self-Training Class-Aware Text-to-Image Synthesis (IST-CATS) framework, which addresses these by integrating a class-aware text-to-image...

10.1609/aaai.v39i10.33106 article EN Proceedings of the AAAI Conference on Artificial Intelligence 2025-04-11

ABSTRACT Background The Impella 5.5 is increasingly being used in patients with cardiogenic shock, but experience the device remains limited, and severe complications, including death, have been reported. This study aims to investigate causes of 5.5‐related deaths. Methods Data were extracted from FDA Manufacturer User Facility Device Experience (MAUDE) database using search term “Impella 5.5” outcome “death.” Case details reviewed summarized. Results A total 47 cases reviewed. Of these,...

10.1002/ccd.31580 article EN cc-by-nc-nd Catheterization and Cardiovascular Interventions 2025-05-11
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