Results 81 to 90 of about 5,756,266 (314)

Long-term outcomes after percutaneous coronary intervention relative to bypass surgery in diabetic patients with multivessel coronary artery disease according to clinical presentation

, 2020
Background: For diabetic patients with multivessel coronary artery disease (MVD), limited data exist on the long-term outcomes of percutaneous coronary intervention (PCI) versus coronary artery bypass graft (CABG) according to clinical presentation ...
최동훈, 홍명기, 김중선, 장양수, 안철민, 홍성진, 고영국, 김병극, 이용준   +8 more
core   +1 more source

Correlation between coronary artery calcium score and aortic diameter in a high-risk population of elderly male hypertensive patients. [PDF]

, 2014
BACKGROUND: Studies on the relationship between coronary artery calcium and aortic diameter are scarce. The aim of the current study was to evaluate the correlation between coronary artery calcium score (CACS) and maximal thoracic and abdominal aortic ...
허란, 신상훈, 조인정, 홍그루, 장혁재, 심지영, 정남식   +6 more
core   +1 more source

Computed Tomography‐ and Photoacoustic Imaging‐Active Bioresorbable Electrospun Bismuth Nanoparticle‐Infused Small‐Diameter Vascular Grafts

Advanced Healthcare Materials, EarlyView.
A polymeric graft loaded with radiopaque bismuth nanoparticles is expected to undergo gradual polymer resorption and nanoparticle release. This design enables noninvasive, multimodal monitoring of device integrity, patency, and degradation using computed tomography alongside ultrasound and photoacoustic imaging over 12 weeks.
Allan John R. Barcena, Joy Vanessa D. Perez, Marvin R. Bernardino, Dominic Karl M. Bolinas, Kitz Paul D. Marco, Kim Claudette J. Fernandez, Archana Mishra, Erin Marie D. San Valentin, Jossana A. Damasco, Gino Martin Canlas, Natalie Fowlkes, Richard R. Bouchard, Steven Y. Huang, Marites P. Melancon   +13 more
wiley   +1 more source

Impact of coronary collateral circulation on QT dispersion in patients with coronary artery disease

, 2006
Objective The aim of this study was to assess the effect of coronary collateral circulation (CCC) on QT dispersion (QTD) in coronary artery disease.
Kosar, Feridun, Turgut, Okan, Tandogan, Izzet, Aslan, Halil, Acikgoz, Nusret, Aksoy, Yuksel, Yilmaz, Ahmet, Topal, Ergun, Ozdemir, Ramazan   +8 more
core   +1 more source

Evaluation of the predictive value of coronary artery calcium score for obstructive coronary artery disease in asymptomatic Korean patients with type 2 diabetes mellitus [PDF]

, 2015
BACKGROUND: Compared with coronary computed tomographic angiography (CCTA), the coronary artery calcium score (CACS) may be limited in predicting adverse cardiovascular events in asymptomatic diabetic patients. METHODS: We evaluated the predictive value
성지민, 조인정, 신상훈, 원기범, 김영진, 최병욱, 홍그루, 장혁재, 심지영, 정남식   +9 more
core   +1 more source

Cross‐Scale Hierarchical Targeted Delivery System Based on Small‐Scale Magnetic Robots

Advanced Robotics Research, EarlyView.
This article reviews a cross‐scale hierarchical targeted delivery system that integrates magnetic continuum robots and magnetic microrobots. By combining rapid long‐range navigation with precise microscale targeting, the system overcomes key limitations of single‐scale approaches.
Junjian Zhou, Zhiqiang Chen, Yuanbiao Ma, Zhiqiang Tang, Qianqian Wang   +4 more
wiley   +1 more source

Longitudinal changes of obstructive sleep apnea and its impact on cardiovascular outcomes: Results from the Sleep Heart Health Study

Pulmonology
Background Little is known about the longitudinal change in OSA and its impact on cardiovascular outcomes. This study aimed to investigate the association between the OSA changes and cardiovascular outcomes.Methods In the Sleep Heart Health Study (SHHS),
Wenlong Zhao, Jiaqi Du, Yixiang Liu, Yun Zhou, Zekun Zhang, Siyi Li, Yan Yan, Hui Ai, Shaoping Nie, Wei Gong   +9 more
doaj   +1 more source

Magnetic Micro‐ and Nanorobots for Precision Thrombolysis: Design Strategies and Translational Challenges

Advanced Robotics Research, EarlyView.
Micro‐ and nanorobots for targeted thrombolysis. This perspective elaborates on the clinical indication of blood clot disorders and current limitations for treatment. As a novel, alternative solution, micro‐ and nanorobots can be used to treat and break down thrombi.
Joshua M. Mesfin, Yimo Yan, Nikola Cesarovic, Simone Schuerle   +3 more
wiley   +1 more source

Association Between the Malnutrition Status and Adverse Cardiovascular Outcomes in Patients With Obstructive Sleep Apnea and Acute Coronary Syndrome

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background Malnutrition is a critical modifiable risk factor in acute coronary syndrome (ACS). Obstructive sleep apnea (OSA), prevalent in ACS, is associated with adverse outcomes and may also affect nutritional status.
Yixiang Liu, Zekun Zhang, Wenlong Zhao, Yun Zhou, Siyi Li, Yan Yan, Hui Ai, Jingyao Fan, Wei Gong, Shaoping Nie   +9 more
doaj   +1 more source

Intelligent Micro/Nanorobots for Targeted Interventional Therapy: From Bench to Clinic

Advanced Robotics Research, EarlyView.
Zirui Zhang et al. reviewed the application and challenges of mobile nanomachines in interventional therapy. By converting exogenous energy, including chemical, magnetic, optical, and ultrasonic sources, into mechanical forces, micro/nanorobots (MNRs) enable precise actuation at unprecedented scales. Evolving far beyond traditional drug delivery, these
Zirui Zhang, Yu Dong, Yongsheng Du, Rui Gao, Lin Zhang, Fei Tong   +5 more
wiley   +1 more source