Results 111 to 120 of about 516,267 (425)

Label Propagation for 3D Carotid Vessel Wall Segmentation and Atherosclerosis Diagnosis [PDF]

arXiv, 2022
Carotid vessel wall segmentation is a crucial yet challenging task in the computer-aided diagnosis of atherosclerosis. Although numerous deep learning models have achieved remarkable success in many medical image segmentation tasks, accurate segmentation of carotid vessel wall on magnetic resonance (MR) images remains challenging, due to limited ...
arxiv  

Advancements in Bio‐Integrated Flexible Electronics for Hemodynamic Monitoring in Cardiovascular Healthcare

Advanced Science, EarlyView.
This review explores the cutting‐edge development of bio‐integrated flexible electronics for real‐time hemodynamic monitoring in cardiovascular healthcare. It covers key physiological indicators, innovative sensing mechanisms, and materials considerations. This paper highlights the application of both invasive and non‐invasive devices in cardiovascular
Ke Huang, Zhiqiang Ma, Bee Luan Khoo
wiley   +1 more source

Computational Fluid Dynamic Simulations In a Model of a Carotid Bifurcation Under Steady Flow Conditions [PDF]

arXiv, 2020
Strokes are still one of the leading causes for death after heart diseases and cancer in all over the world. Most strokes happen because an artery that carries blood uphill from the heart to the head gets clogged. Most of the time, as with heart attacks, the problem is atherosclerosis, hardening of the arteries, calcified buildup of fatty deposits on ...
arxiv  

Carotid Intima Media Thickness Percentiles for Pakistani Population [PDF]

, 2017
Carotid artery intima media thickness estimation is a well-established way of cardio vascular disease evaluation. The purpose of this cross-sectional study was to develop normal carotid intima media thickness percentile values for a Pakistani cohort ...
Ali, Arif, Ali, Mirza Kazim, Arain, Mubashir Aslam, Bari, Vaqar, Fatima, Kainat, Mirza, Waseem   +5 more
core   +1 more source

The Effect of Pravastatin on Intima Media Thickness of the Carotid Artery in Patients with Normal Cholesterol [PDF]

, 2005
ObjectiveCarotid intima media thickness (IMT) is a good indicator of the severity of atherosclerotic disease. Statins have been found to reduce carotid IMT in patients with hypercholesterolaemia. The aim of this study was to investigate if pravastatin is
Hannon, R.J., Lau, L.L., Lee, B., Reid, J.A., Soong, C.V., Wolsley, C., Young, I.S.   +6 more
core   +1 more source

Predicting intolerance to common carotid artery ligation by carotid angiography.

Journal of Neurosurgery, 1968
C ERVICAL carotid artery occlusion in its various forms (staged ligation, internal carotid artery ligation, common carotid artery ligation, and gradual clamping) continues to be a valuable procedure.
R. Beatty, A. Richardson
semanticscholar   +1 more source

MeCP2 Lactylation Protects against Ischemic Brain Injury by Transcriptionally Regulating Neuronal Apoptosis

Advanced Science, EarlyView.
MeCP2 lactylation protects against ischemic stroke by reducing brain infarct volume and improving neurological outcomes. Lactylation at K210/K249 exerts neuroprotective effects by repressing the transcription of apoptosis‐associated genes, including Pdcd4 and Pla2g6. HDAC3 and p300 serve as key regulatory enzymes for MeCP2 lactylation following stroke.
Min Sun, Yuxin Zhang, Rui Mao, Yan Chen, Pinyi Liu, Lei Ye, Siyi Xu, Junqiu Jia, Shu Shu, Huiya Li, Yanping Yin, Shengnan Xia, Yanting Chen, Yun Xu   +13 more
wiley   +1 more source

Biophysical Effects of Adrenaline on the Smooth Muscle of the Rabbit Common Carotid Artery

The Journal of General Physiology, 1972
Effects of adrenaline on the smooth muscle of the rabbit common carotid artery were studied by the partitional chamber method. The experiments on excitation-contraction coupling were carried out in isotonic Krebs solution; the other experiments were ...
F. Mekata, H. Niu
semanticscholar   +1 more source

Metal–Organic Frameworks: Unlocking New Frontiers in Cardiovascular Diagnosis and Therapy

Advanced Science, EarlyView.
Metal–organic frameworks (MOFs), are composed of metal ions and bridging organic ligands, are recognized as an excellent platform for host‐gust chemistry. Its rich structural composition, modifiable sites, and multilevel pore distribution can provide delivery and release of signaling molecules, probes, and therapeutic drugs, which exhibit great medical
Qilu Wu, Yuxiao Feng, Mathilde Lepoitevin, Meng Yu, Christian Serre, Jun Ge, Yuan Huang   +6 more
wiley   +1 more source

Two Cases Treated by Different Strategies for Common Carotid Artery Dissection with Thrombosis Due to a Type A Aortic Dissection

Brazilian Journal of Cardiovascular Surgery
Total arch replacement and stent trunk were performed for two patients. One of these underwent a total bilateral carotid artery replacement in anatomical position while the other underwent partial carotid artery dissection. The first patient demonstrated
Wei Ren, Feng Shi, Zhiwei Wang, Jiahui Wang, Jinxing Chang   +4 more
doaj   +1 more source