Results 51 to 60 of about 223,587 (353)

Sleep Alters the Velocity of Physiological Brain Pulsations in Humans

Advanced Science, EarlyView.
Sleep alters I/CSF oscillatory flow, driven by increased respiratory (29%) and vasomotor pulsation (21%) velocities, while cardiovascular pulsations decreased by (22%). Velocity is quantified using optical flow analysis of MREG data. Spectral power increases alongside these pulsations (spatial correlation, r = 0.35 and r = 0.39, respectively ...
Ahmed Elabasy, Heta Helakari, Tommi Väyrynen, Zalán Rajna, Niko Huotari, Lauri Raitamaa, Ville Isokoski, Matti Järvelä, Mika Kaakinen, Johanna Piispala, Mika Kallio, Vesa Korhonen, Tapio Seppänen, Vesa Kiviniemi   +13 more
wiley   +1 more source

Diastolic cardiac function in connective tissue dysplasia

Лечащий Врач, 2021
The article analyzes literature data on the diagnostics of diastolic function condition in young patients with signs of connective tissue dysplasia. The problem of diagnostics of pre-clinical left-ventricular diastolic dysfunction was discussed, as well ...
Yu. V. Tereschenko, G. I. Nechaeva, V. V. Potapov, M. I. Shupina, E. N. Loginova, E. V. Nadey, T. P. Kabanenko   +6 more
doaj  

Left Ventricular Diastolic Dysfunction in Liver Cirrhotic Patients: Proportion, Correlation, and Relationship of Diastolic Parameters with Stage of Liver Dysfunction

Jurnal Penyakit Dalam Indonesia, 2018
Introduction. Cardiovascular complication of liver cirrhosis is relatively obscure. Pathophysiology of liver cirrhosis, involving portal hypertension made the possibility of cirrhosis complication manifested as left ventricular diastolic dysfunction ...
Prionggo Mondrowinduro, Irsan Hasan, Idrus Alwi, Murdani Abdullah   +3 more
doaj   +1 more source

Echocardiographic assessment of left cardiac structure and function in antiretroviral therapy (ART)‐naïve people living with HIV/AIDS

Immunity, Inflammation and Disease, 2023
Background Patients with human immunodeficiency virus (HIV) are at a significantly higher risk of cardiovascular disease (CVD) compared to HIV‐negative people.
Xing Hu, Yuan Zhang, Tong Zhang, Weihua Li, Jing Han, Xuhui Zhang, Fankun Meng   +6 more
doaj   +1 more source

Comparison of two echocardiography-based methods for evaluating pediatric left ventricular diastolic dysfunction

Frontiers in Pediatrics, 2023
ObjectivesTo investigate the consistency between the 2016 America Society of Echocardiography (ASE)/European Association of Cardiovascular Imaging (EACVI) guideline-based recommendations and the body surface area (BSA)-transformed Z value-based cut-off ...
Xue Xiang, Xu Zhu, Min Zheng, Yi Tang
doaj   +1 more source

Ventricular-vascular coupling in hypertension: methodological considerations and clinical implications [PDF]

, 2014
The present review is addressed to analyse the complex interplay between left ventricle and arterial tree in hypertension. The different methodological approaches to the analysis of ventricular vascular coupling in the time and frequency domain are ...
Cameli, M., Casalnuovo, G., Ciccone, M., Ganau, A., Maiello, M., Modesti, P., Muiesan, M., Novo, S., Palmiero, P., Pedrinelli, R., Saba, P., Sanna, G., Schicchitano, P.   +12 more
core   +1 more source

A Systemic Selective Modified mRNA Delivery Platform for Preventing Chemotherapy‐Induced Cardiotoxicity

Advanced Science, EarlyView.
In Yoo and Mainkar et al., we present a minimally invasive, CM‐selective modRNA delivery system encapsulated in lipid nanoparticles for intravenous (IV) administration. This platform enables selective cardiac translation of therapeutic modRNA but suppresses expression in off‐target tissues, including tumors.
Jimeen Yoo, Gayatri Mainkar, Matteo Ghiringhelli, Bernardo Gindri Dos Santos, Magdalena M. Żak, Keerat Kaur, Ann Anu Kurian, Matthew Adjmi, Segev Sharon, Eftychia Markopoulou, Lucia Žigová, Daniela Hirsch, Sydney Pessin, Rachel Hanan, Juan Luis Escano Abreu, Niki Brisnovali, Nicole Dubois, Leigh Goedeke, Mengcheng Shen, Lior Zangi   +19 more
wiley   +1 more source

Left atrial stiffness index – an early marker of left ventricular diastolic dysfunction in patients with coronary heart disease

BMC Cardiovascular Disorders
Aims To evaluate the correlation between left atrial stiffness index (LASI) and left ventricular diastolic function in patients with coronary heart disease (CHD) by Autostrain LA technique.
Yingxuan Tu, Xin Liu, Xiaoqing Li, Na Xue   +3 more
doaj   +1 more source

Effect of Body Mass Index on Left Ventricular Diastolic Function

Kufa Journal for Nursing Sciences, 2017
Introduction: Overweight and obese persons are at increased risk for heart failure. A direct effect of isolated obesity on cardiac function is not well established.
Mohammed H. Al-Meshhadani, Ahmed N. Rgeeb, Ammar Emad Ali   +2 more
doaj   +1 more source

Comparison between tagged MRI and standard cine MRI for evaluation of left ventricular ejection fraction [PDF]

, 2018
Global left ventricular function is a prognostic indicator and is used to evaluate therapeutical interventions in patients with heart failure. Regional left ventricular function can be determined with tagged MRI.
Didier, Dominique, Dornier, Christophe, Ivancevic, Marko, Osman, Nael, Righetti, Alberto, Somsen, G., Vallée, Jean-Paul   +6 more
core