Results 81 to 90 of about 2,128,557 (346)

Comparison of the ATRIA, CHADS2, and CHA2DS2-VASc stroke risk scores in predicting ischaemic stroke in a large Swedish cohort of patients with atrial fibrillation.

European Heart Journal, 2016
AIMS Better stroke risk prediction is needed to optimize the anticoagulation decision in atrial fibrillation (AF). The ATRIA stroke risk score (ATRIA) was developed and validated in two large California community AF cohorts.
S. Aspberg, Yuchiao Chang, Adriano Atterman, M. Bottai, A. Go, D. Singer   +5 more
semanticscholar   +1 more source

Development and Validation of Machine Learning‐Based Marker for Early Detection and Prognosis Stratification of Nonalcoholic Fatty Liver Disease

Advanced Science, EarlyView.
This study constructs a stacked multimodal machine learning model for nonalcoholic fattly liver disease (NAFLD) by integrating genetic and clinical features, and synthesize an in‐silico quantitative marker (ISNLD) that enables personalized risk stratification for intrahepatic and extrahepatic outcomes of high‐risk individuals of NAFLD.
Lushan Xiao, Lin Zeng, Jiaren Wang, Chang Hong, Ziyong Zhang, Chengkai Wu, Hao Cui, Yan Li, Ruining Li, Shengxing Liang, Qijie Deng, Wenyuan Li, Xuejing Zou, Pengcheng Ma, Li Liu   +14 more
wiley   +1 more source

Application of an automatic segmentation method for evaluating cardiac structure doses received by breast radiotherapy patients

Physics and Imaging in Radiation Oncology, 2021
Background and purpose: Quantifying radiation dose to cardiac substructures is important for research on the etiology and prevention of complications following radiotherapy; however, segmentation of substructures is challenging.
Jae Won Jung, Matthew M. Mille, Bonnie Ky, Walter Kenworthy, Choonik Lee, Yeon Soo Yeom, Aaron Kwag, Walter Bosch, Shannon MacDonald, Oren Cahlon, Justin E. Bekelman, Choonsik Lee   +11 more
doaj  

Structural and functional characteristics of myocard in patients with different forms of atrial fibrillation

Zaporožskij Medicinskij Žurnal, 2015
Aim. To study structural and functional characteristics of myocard in patients with different forms of atrial fibrillation. Atrial fibrillation is the most prevalent arrhythmia in clinical practice.
L. I. Vasilyeva , S. O. Pyvovarova, L. V. Sapozhnychenko, O. S. Kalashnykova, V. G. Dzyak   +4 more
doaj   +1 more source

Cardiac specific expression of threonine 5 to alanine mutant sarcolipin results in structural remodeling and diastolic dysfunction. [PDF]

PLoS ONE, 2015
The functional importance of threonine 5 (T5) in modulating the activity of sarcolipin (SLN), a key regulator of sarco/endoplasmic reticulum (SR) Ca2+ ATPase (SERCA) pump was studied using a transgenic mouse model with cardiac specific expression of ...
Mayilvahanan Shanmugam, Dan Li, Shumin Gao, Nadezhda Fefelova, Vikas Shah, Antanina Voit, Ronald Pachon, Ghassan Yehia, Lai-Hua Xie, Gopal J Babu   +9 more
doaj   +1 more source

Dual‐Working‐Pattern Nanosheet‐Based Hydrogel Sensors for Constructing Human‐Machine and Physiological‐Electric Interfaces

Advanced Science, EarlyView.
Hydrogels hold great potential as candidates for next‐generation epidermal electronics; however, an unresolved issue remains: the differentiation and selection of sensing modes in hydrogel sensors. This study integrates series‐parallel conductive nanosheet configurations into an ultra‐soft hydrogel, resulting in enhanced signal intensity and ...
Shitao Shi, Yuanyuan Wang, Zewei Ye, Hongxia Xie, Chencong Liu, Jiaqi Liao, Dawei Zhao, Qingfeng Sun, Julia L. Shamshina, Xiaoping Shen   +9 more
wiley   +1 more source

A neonate with ‘amphibian heart’: A rare combination of complex congenital heart diseases

IHJ Cardiovascular Case Reports, 2021
Persistent truncus arteriosus is a rare congenital malformation of the heart. It arises from the ventricular cavity through a common ventriculo-arterial junction and is usually associated with doubly committed ventricular septal defect.
Pawar Aniruddha, Mayank Agrawal, Girish Sabnis, Lanjewar Charan, Kerkar Prafulla   +4 more
doaj  

Transcriptional analysis of the mammalian heart with special reference to its endocrine function

BMC Genomics, 2009
Background Pharmacological and gene ablation studies have demonstrated the crucial role of the endocrine function of the heart as mediated by the polypeptide hormones ANF and BNP in the maintenance of cardiovascular homeostasis.
de Bold Adolfo J, McGrath Monica
doaj   +1 more source

Regional Differences in mRNA and lncRNA Expression Profiles in Non-Failing Human Atria and Ventricles

Scientific Reports, 2018
The four chambers of the human heart play distinct roles in the maintenance of normal cardiac function, and are differentially affected by inherited/acquired cardiovascular disease.
Eric K. Johnson, S. Matkovich, J. Nerbonne   +2 more
semanticscholar   +1 more source

Advanced ablation strategies for management of post-surgical atrial arrhythmias. [PDF]

, 2013
Post-surgical arrhythmias include a wide range of arrhythmias occurring late after cardiac surgery and represent a complex substrate for catheter ablation either because of extended scar and remodeling or because of limited access to the area of interest.
Babu-Narayan, SV, Ernst, S, Mantziari, L, Suman-Horduna, I   +3 more
core   +1 more source