Results 61 to 70 of about 174,209,824 (205)

Impact of Pericoronary Adipose Tissue Attenuation on Periprocedural Myocardial Injury in Patients With Chronic Coronary Syndrome

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background Perivascular inflammation contributes to the development of atherosclerosis and microcirculatory dysfunction. Pericoronary adipose tissue (PCAT) attenuation, measured by coronary computed tomography angiography, is a potential indicator of ...
Tetsuya Yamamoto, Hiroyuki Kawamori, Takayoshi Toba, Satoru Sasaki, Hiroyuki Fujii, Tomoyo Hamana, Yuto Osumi, Seigo Iwane, Shota Naniwa, Yuki Sakamoto, Koshi Matsuhama, Yuta Fukuishi, Ken‐ichi Hirata, Hiromasa Otake   +13 more
doaj   +1 more source

Dexmedetomidine infusions improve cardiovascular and renal function in anaesthetised, experimentally endotoxaemic horses

Equine Veterinary Journal, EarlyView.
Abstract Background Dexmedetomidine infusions are beneficial in anaesthetised endotoxaemic horses when administered concurrent to endotoxin, but post‐conditioning effects are unknown. Objectives To evaluate whether a dexmedetomidine infusion is beneficial in horses administered Escherichia coli O55:B5 lipopolysaccharides (LPS) endotoxin prior to ...
Sera Lee, Rachel C. Hector, Lynn Pezzanite, Eric Gilleland, Marlis L. Rezende   +4 more
wiley   +1 more source

Coronary Microvascular Dysfunction in Ischemia With Nonobstructive Coronary Arteries and Associations With Sublingual Microvascular Abnormalities

JACC: Advances
Background: Coronary microvascular dysfunction (CMD) is a mechanism of ischemia with nonobstructive coronary arteries (INOCA) diagnosed by invasive coronary function testing (CFT).
Nathaniel R. Smilowitz, MD, MS, Abel Salas, BA, Amanda Joa, BS, Lillian Na, MS, Manuela Plazas Montana, BS, Claudia Serrano-Gomez, MD, Ayman Farid, MD, Anaïs Hausvater, MD, MS, Jeffrey S. Berger, MD, MS, Harmony R. Reynolds, MD   +9 more
doaj   +1 more source

Advances in Anthocyanin Recovery and Purification From Natural Sources: Bioavailability, Mechanistic Action in the Human Body and Applications in Novel Food Development

Food Chemistry International, EarlyView.
This review highlights green recovery, purification, stabilisation, bioavailability, health relevance, and novel food applications of anthocyanins from natural and agro‐industrial sources. ABSTRACT Anthocyanins are water‐soluble natural pigments and multifunctional food ingredients that support clean‐label colour, antioxidant activity, and value‐added ...
Chandan Kumar Sahu, Soumitra Banerjee, Venkata Krishna Bayineni, Ravi‐Kumar Kadeppagari, Amit Arora   +4 more
wiley   +1 more source

Flexible wearable electronics for cardiovascular monitoring from surface signals to deep physiological insights

FlexMat, EarlyView.
This review organizes flexible wearable electronics for cardiovascular monitoring into four interconnected information layers: surface electrophysiology, hemodynamic sensing, vascular imaging, and biofluid biomarker analysis. This framework clarifies how electrical rhythm, vascular loading, structural and flow‐related features, and biochemical states ...
Qiao Chen, Hongwen Chen, Yuanyuan Li, Pingan Yang, Rui Li, Zhihao Zhou   +5 more
wiley   +1 more source

Impact of Coronary Microvascular Dysfunction on Functional Left Ventricular Remodeling and Diastolic Dysfunction

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background Coronary microvascular dysfunction (CMD) is a common complication of ST‐segment–elevation myocardial infarction (STEMI) and can lead to adverse cardiovascular events.
Ali Aldujeli, Tsung‐Ying Tsai, Ayman Haq, Vacis Tatarunas, Aurimas Knokneris, Kasparas Briedis, Ramunas Unikas, Yoshinobu Onuma, Emmanouil S. Brilakis, Patrick W. Serruys   +9 more
doaj   +1 more source

Serial fractional flow reserve, coronary flow reserve and index of microcirculatory resistance after percutaneous coronary intervention in patients treated for stable angina pectoris assessed with PET. [PDF]

Coron Artery Dis
Background Cardiac 15O-water PET is a noninvasive method to evaluate epicardial and microvascular dysfunction and further quantitate absolute myocardial blood flow (MBF). Aim: The aim of this study was to assess the impact of revascularization on MBF and
Bendix K, Thomassen A, Junker A, Veien KT, Jensen LO.   +4 more
europepmc   +2 more sources

The association between microvascular obstruction by CMR and the index of microcirculatory resistance assessed invasively [PDF]

Journal of Cardiovascular Magnetic Resonance, 2014
Background Microvascular obstruction (MVO) by CMR is a predictor of poor prognosis following acute myocardial infarction. The index of microcirculatory resistance (IMR) is an invasive measurement of the microcirculation that has recently been shown to predict poor long-term outcomes [1]. The aim of the study was to determine the association between MVO
McAlindon, Elisa, Johnson, Tom, Strange, Julian, Edmond, John, Harris, Jessica, Pufulete, Maria, Baumbach, Andreas, Bucciarelli-Ducci, Chiara   +7 more
openaire   +1 more source

Engineering an artificial trachea: Quantitative benchmarks and modular strategies for mechanics, epithelialization, and vascular integration

FlexMat, EarlyView.
In this work, we first examine the limitations of surgical repair and stenting, including migration, granulation, mucus plugging, and infection. We then translate these failures into engineering constraints involving geometry, mechanics, fixation, degradation, junctional stress, and remodeling.
Yiwei Xu, Hanqing Dai, Qianwang Ye, Wanlu Zhang, Na Wang, Lei Xiong, Ruiqian Guo   +6 more
wiley   +1 more source

Assessment of microcirculatory tone based on changes in resistive indices of major arteries measured by Doppler ultrasound during an occlusion test [PDF]

Известия Саратовского университета. Новая серия: Физика
Background and Objectives: This study investigates the quantitative assessment of microcirculatory vascular tone using ultrasound Dopplerography after an occlusion test.
Mashkov, Konstantin V., Skripal, Anatoly Vladimirovich, Sagaidachnyi, Andrey Aleksandrovich, Bakhmetyev, Artem Sergeevich   +3 more
doaj   +1 more source