Results 121 to 130 of about 678,496 (328)

Practical approach to diastolic dysfunction in light of the new guidelines and clinical applications in the operating room and in the intensive care [PDF]

, 2018
There is growing evidence both in the perioperative period and in the field of intensive care (ICU) on the association between left ventricular diastolic dysfunction (LVDD) and worse outcomes in patients.
Morelli, A., Sanfilippo, F., Scolletta, S., Vieillard-Baron, A.   +3 more
core   +1 more source

Injectable pH Responsive Conductive Hydrogel for Intelligent Delivery of Metformin and Exosomes to Enhance Cardiac Repair after Myocardial Ischemia‐Reperfusion Injury

Advanced Science, EarlyView.
Injectable pH responsive conductive hydrogel for intelligent delivery of metformin and exosomes to alleviate myocardial ischemia‐reperfusion injury. The hydrogel responds to the weakly acidic microenvironment of ischemic injury and can significantly reduce the production of intracellular ROS and enhance cardiac conduction, thereby resisting apoptosis ...
Nianlan Cheng, Qiao Luo, Yongqing Yang, Ni Shao, Tianqi Nie, Xiujiao Deng, Jifeng Chen, Siqi Zhang, Yanyu Huang, Kuan Hu, Liangping Luo, Zeyu Xiao   +11 more
wiley   +1 more source

A coupled mitral valve -- left ventricle model with fluid-structure interaction [PDF]

arXiv, 2017
Understanding the interaction between the valves and walls of the heart is important in assessing and subsequently treating heart dysfunction. With advancements in cardiac imaging, nonlinear mechanics and computational techniques, it is now possible to explore the mechanics of valve-heart interactions using anatomically and physiologically realistic ...
arxiv  

Remifentanil does not impair left ventricular systolic and diastolic function in young healthy patients [PDF]

, 2017
Background Experimental studies and investigations in patients with cardiac diseases suggest that opioids at clinical concentrations have no important direct effect on myocardial relaxation and contractility. In vivo data on the effect of remifentanil on
Bolliger, D., Buser, P., Filipovic, M., Kasper, J., Lurati Buse, G., Seeberger, E., Seeberger, M. D., Skarvan, K.   +7 more
core  

Significance of Electrocardiographic QTc Interval on Assessment of Left Ventricular Diastolic Dysfunction in Hypertensive Patient: A Simple Screening Tool [PDF]

, 2019
Background: Diastolic dysfunction as part of heart failure with preserved ejection fraction (HFpEF) has gain interests, due to the increasing prevalence rate and poor prognosis.
Akbar, Nizam, Andra, Cut Aryfa, Hasan, Harris, Hasan, Refli, Putri, Sheila Dhiene, Siregar, A. Afif   +5 more
core   +2 more sources

DNA‐PKcs‐Driven YAP1 Phosphorylation and Nuclear Translocation: a Key Regulator of Ferroptosis in Hyperglycemia‐Induced Cardiac Dysfunction in Type 1 Diabetes

Advanced Science, EarlyView.
In the context of chronic hyperglycemia, a DDR is initiated, leading to the pathological activation of DNA‐PKcs in the diabetic heart. This activated DNA‐PKcs directly interacts with and phosphorylates YAP1 at Thr226, thereby increasing the nuclear expression of YAP1.
Junyan Wang, Xing Chang, Chun Li, Jing Gao, Zhijiang Guo, Haowen Zhuang, Lingjun Wang, Yusheng Huang, Wei Wang, Chao Li, Qingyong He   +10 more
wiley   +1 more source

Effects of acute high‐altitude exposure on working memory: A functional near‐infrared spectroscopy study

Brain and Behavior, Volume 12, Issue 12, December 2022., 2022
The current study adopted an experimental paradigm of digital span to evaluate acute high‐altitude exposure impairment on working memory. The subjects showed obvious physiological adaptation mechanism at acute altitude. The results of hemodynamic response confirmed the important role of left DLPFC in the process of working memory, revealed abnormal ...
Li Wang, Linqiong Sang, Yu Cui, Pengyue Li, Liang Qiao, Qiannan Wang, Wenqi Zhao, Qiu Hu, Najing Zhang, Ye Zhang, Mingguo Qiu, Jian Chen   +11 more
wiley   +1 more source

Patient Outcomes by Ventricular Systolic and Diastolic Function

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease
Background Left ventricular dysfunction is characterized by systolic and diastolic parameters, leading to heart failure (HF) with reduced or preserved ejection fraction (EF), respectively.
Jacqueline Levene, Andrew Voigt, Floyd Thoma, Suresh Mulukutla, Aditya Bhonsale, Krishna Kancharla, Alaa Shalaby, N.A. Mark Estes, Sandeep Jain, Samir Saba   +9 more
doaj   +1 more source

Left Ventricle Diastolic Function in Patients Underwent Chemotherapy with Doxorubicin

Majalah Kardiologi Indonesia, 2013
Background. Doxorubicin is one of the first-line chemoterapy against many form of neoplasm but the use is hampered by its cardiotoxic poten-tial with the end result of congestive heart failure.
Januar Wibawa Martha, Sunarya Surianata, Amiliana M Soesanto   +2 more
doaj   +1 more source

Total plasma sulfde in mild to moderate diastolic heart dysfunction [PDF]

, 2018
Background. Te early pathophysiological mechanisms of diastolic dysfunction are not understood well. Hydrogen sulfde is an important endogenous gaseous transmitter that can infuence heart remodeling.
DRAGAN KOVAČIĆ, MATEJ PODBREGAR, NINA GLAVNIK POZNIČ, TOMAŽ GOSLAR, TOMAŽ MARŠ   +4 more
core   +2 more sources