Results 91 to 100 of about 1,571,346 (349)

Fetal cardiac arrhythmias: Current evidence

Annals of Pediatric Cardiology, 2018
This article reviews important features for improving the diagnosis of fetal arrhythmias by ultrasound in prenatal cardiac screening and echocardiography. Transient fetal arrhythmias are more common than persistent fetal arrhythmias.
N. Bravo-Valenzuela, L. Rocha, Luciano Marcondes Machado Nardozza, E. A. Júnior   +3 more
semanticscholar   +1 more source

PFKM‐Driven Lactate Overproduction Promotes Atrial Fibrillation via Triggering Cardiac Fibroblasts Histone Lactylation

Advanced Science, EarlyView.
The upregulation of PFKM activates glycolysis, thereby enhancing lactate production in atrial tissue. Atrial lactate accumulation promotes global lactylation and H3K18 lactylation in atrial fibroblasts. P300‐mediated H3K18 lactylation up‐regulates TGF‐β1 transcription, leading to fibroblast activation and thereby contributing to atrial fibrosis.
Ning Fang, Ning Zhang, Xiaohui Jiang, Sen Yan, Zhiqi Wang, Qianhui Gao, Mingcheng Xu, Lin Mu, Xiaoming Li, Jiuling Chen, Song Zhang, Yu Duan, Fengxiang Yun, Luyifei Li, Yun Zhang, Yongtai Gong   +15 more
wiley   +1 more source

Handgrip strength test for the diagnosis of long QT syndrome

Российский кардиологический журнал
Long QT syndrome (LQTS) assessment is based on the QT/ÖRR equation (the so-called Bazett's formula) and calculating the corrected QT (QTc). However, this formula reliably estimates the QT interval in the heart rate range (HR) of 60-90 bpm, which makes it
V. N. Komoliatova, L. M. Makarov, A. G. Akopyan, A. N. Komarov, N. V. Aksenova, D. A. Besportochny   +5 more
doaj   +1 more source

Modeling the Heart as a Communication System [PDF]

, 2014
Electrical communication between cardiomyocytes can be perturbed during arrhythmia, but these perturbations are not captured by conventional electrocardiographic metrics.
Aguilar-Rodríguez, José, Ashikaga, Hiroshi, Garland, Joshua, Gorsky, Shai, Lusczek, Elizabeth, Marquitti, Flávia Maria Darcie, Thompson, Brian, Wu, Degang   +7 more
core   +1 more source

Research Progress on Biomaterials with Immunomodulatory Effects in Bone Regeneration

Advanced Science, EarlyView.
This review highlights recent advanced in immunomodulatory biomaterials for bone repair, focusing on design strategies, immune interactions, and clinical potential. Abstract The immune system plays a pivotal role in bone regeneration, and biomaterials engineered to modulate immune responses present a promising strategy for the treatment of extensive ...
Jianan Li, Ying Qu, Bingyang Chu, Tingkui Wu, Meng Pan, Dong Mo, Lang Li, Yang Ming, Yun Yang, Meng Wang, Xinlong He, Zhiyong Qian   +11 more
wiley   +1 more source

High incidence of Angina pectoris in patients treated with 5-fluorouracil - A planned surveillance study with 102 patients [PDF]

, 2003
Objective: Angina pectoris, arrhythmic sudden death and myocardial infarction, all these cardiac events have occasionally been reported during 5-fluorouracil (5-FU) chemotherapy.
Lersch, C., Reindl, L., Scherpinski, U., Seyfarth, M., Wacker, A.   +4 more
core   +1 more source

Cardiovascular Disease Meets Cancer: Exploring the Epidemiology in China and Homotherapy Targeting Intersectional Mechanisms

Advanced Science, EarlyView.
Cardiovascular disease (CVD) and cancer are leading causes of death worldwide, with overlapping risk factors and pathophysiological mechanisms. This review explores shared pathways, including metabolic dysregulation, chronic inflammation, and gut microbiome alterations, highlighting dual‐benefit strategies such as lifestyle modifications and repurposed
Shihan Xiang, Yujie Shan, Shihong Xu, Jing Wang, Meng Luo, Jiaojiao Zhou, Qishan Chen   +6 more
wiley   +1 more source

Ankyrin‐2 genetic variants: A case of Ankyrin‐B syndrome

Annals of Noninvasive Electrocardiology, 2022
Inherited cardiac arrhythmias (ICA) have become one of the leading causes of sudden cardiac death in people under 40 years old. Variants in the ankyrin‐B or ankyrin‐2 genes will result in several cardiac arrhythmias ranging from sinus node dysfunction to
Jin Song, Bryan Richard Sasmita, GuoLan Deng   +2 more
doaj   +1 more source

EBBP‐Mediated Integrated Stress Response Attenuates Anthracycline‐Induced Cardiotoxicity by Inhibiting the Ferroptosis of Cardiomyocytes

Advanced Science, EarlyView.
EBBP expression is significantly upregulated in DOX‐treated cardiomyocytes. Mechanistically, EBBP interacts with GRP78 to mediate K63‐linked ubiquitination, thereby attenuating the inhibitory GRP78‐PERK interaction and triggering activation of the PERK‐mediated integrated stress response (ISR).
Zilong Chen, Can Chen, Yichen Wu, Yinxue Xia, Ruijie Luo, Jiangcheng Shu, Long Chen, Zhaohui Wang, Cheng Wang, Kai Huang   +9 more
wiley   +1 more source

Deporte y síndromes arritmogénicos hereditarios (Sport and inherited arrhythmogenic syndromes)

Retos: Nuevas Tendencias en Educación Física, Deportes y Recreación
Los síndromes arritmogénicos hereditarios son un grupo de patologías cardiacas asociadas a arritmias malignas y un mayor riesgo de muerte súbita cardiaca, en ocasiones la primera manifestación de la patología.
Georgia Sarquella-Brugada, Estefanía Martínez-Barrios, Sergio Cesar, Elena Arbelo, Carles Diez, Oscar Campuzano Larrea   +5 more
doaj   +1 more source