Results 111 to 120 of about 678,496 (328)

Remifentanil improves left ventricular diastolic parameters in patients with impaired diastolic function: a prospective clinical study

BMC Anesthesiology
Background Left ventricular diastolic dysfunction has a significant impact on perioperative morbidity and mortality, and its incidence is high in elderly individuals.
Özge Köner, Mustafa Aytek Şimşek, Nurcan Kızılcık, Çiğdem Koca, Ayça Türer Cabbar   +4 more
doaj   +1 more source

Short-term effects of sleeve gastrectomy on weight loss and diastolic function in obese patients

Türk Kardiyoloji Derneği Arşivi, 2019
diac structure and function in obese patients. This study was an examination of the short-term effects of sleeve gastrectomy on body measurements and diastolic function.
Mustafa Aytek Şimşek, Ayça Türer Cabbar, Olcay Özveren, Sinan Aydın, Öge Taşçılar, Muzaffer Değertekin   +5 more
doaj   +1 more source

Effect of prolonged space flight on cardiac function and dimensions [PDF]

Echocardiographic studies were performed preflight 5 days before launch and on recovery day and 1, 2, 4, 11, 31 and 68 days postflight. From these echocardiograms measurements were made.
Epstein, S. E., Goldstein, R. E., Griffith, J. M., Henry, W. L., Redwood, D. R.   +4 more
core   +1 more source

Lecithin Alleviates Memory Deficits and Muscle Attenuation in Chinese Older Adults and SAMP8 Mice

Advanced Science, EarlyView.
This study opens a new avenue for safeguarding cognition and muscle health, averting disability in older age, and treating age‐related pathologies through lecithin supplementation. It serves as a promising nonpharmacological intervention for the crosstalk of muscle and cognition.
Xianyun Wang, Dajun Li, Xiao Ying Li, Weizhao Lu, Huini Ding, Chengyan Qi, Xuan Wang, Jing Shen, Yafei Chi, Tiantian Li, Michelle M. Dunk, Yu An, Hongmei Huang, Kang Yu, Weili Xu, Rong Xiao, Yuandi Xi   +16 more
wiley   +1 more source

Alterations in plasma triglycerides and ceramides: links with cardiac function in humans with type 2 diabetes

Journal of Lipid Research, 2020
Cardiac dysfunction in T2D is associated with excessive FA uptake, oxidation, and generation of toxic lipid species by the heart. It is not known whether decreasing lipid delivery to the heart can effect improvement in cardiac function in humans with T2D.
Linda R. Peterson, Xuntian Jiang, Ling Chen, Anne C. Goldberg, Marsha S. Farmer, Daniel S. Ory, Jean E. Schaffer   +6 more
doaj  

CARDIAC ARRHYTHMIAS AND CARDIOHEMODYNAMIC DISORDERS IN PATIENTS WITH VIRAL LIVER CIRRHOSIS

Российский кардиологический журнал, 2014
Aim. To study the influence of viral liver cirrhosis on prevalence, typers of arrhythmias and some cardiohemodynamic parameters.Material and methods. Totally 75 patients studied with viral cirrhosis classes A, B, C by Child-Piugh.
M. V. Chistyakova, A. V. Govorin, E. V. Radaeva   +2 more
doaj   +1 more source

Trend extraction in functional data of R and T waves amplitudes of exercise electrocardiogram [PDF]

arXiv, 2016
The R and T waves amplitudes of the electrocardiogram recorded during the exercise test undergo strong modifications in response to stress. We analyze the time series of these amplitudes in a group of normal subjects in the framework of functional data, performing reduction of dimensionality, smoothing and principal component analysis.
arxiv  

Biodegradable and Implantable Triboelectric Nanogenerator Improved by β‐Lactoglobulin Fibrils‐Assisted Flexible PVA Porous Film

Advanced Science, EarlyView.
BF‐PVA porous film is prepared by doping BF into PVA to form hydrogel and then freeze‐drying and compression to improve the tensile resistance, bending resistance, swelling resistance, degradation time and electrical properties of PVA. Finally, the degradable triboelectric sensor made of BF‐PVA porous film and Mg film is used to realize the signal ...
Yichang Quan, Engui Wang, Han Ouyang, Lingling Xu, Lu Jiang, Lijing Teng, Jiaxuan Li, Lin Luo, Xujie Wu, Zhu Zeng, Zhou Li, Qiang Zheng   +11 more
wiley   +1 more source

Lidocaine administered at a continuous rate infusion does not impair left ventricular systolic and diastolic function of healthy rabbits sedated with midazolam

Veterinary and Animal Science, 2020
Lidocaine is a versatile drug that not only provides local anesthesia, but also reduces anesthetic requirements of other agents and has antiarrhythmic, pro-kinetic, anti-inflammatory, antiendotoxemic and antioxidant effects. As it is a drug commonly used
A.E.G.W. Marques, M.G. Marques, B.C.R. Silveira, S.P. Oliveira, I.G. Ferraz, A.B.G. Ventricci, N.C. Silva, W.B. Nagata, B.P. Floriano, W.L. Ferreira, P.S P. Santos   +10 more
doaj  

A local systolic-diastolic inequality in contact and symplectic geometry [PDF]

arXiv, 2018
Let $\Sigma$ be a connected closed three-manifold, and let $t_\Sigma$ be the order of the torsion subgroup of $H_1(\Sigma;\mathbb Z)$. For a contact form $\alpha$ on $\Sigma$, we denote by $\mathrm{Volume}(\alpha)$ the contact volume of $\alpha$, and by $T_{\min}(\alpha)$ and $T_{\max}(\alpha)$ the minimal period and the maximal period of prime ...
arxiv