Results 31 to 40 of about 207,522 (265)

Direct Gravity‐Induced Modulation of Cardiac Conduction Pathways Evidenced Through Propagation Features in Electrophysiological Mapping

Advanced Materials Technologies, EarlyView.
A high‐density wearable body‐surface potential mapping array reveals how gravity reshapes cardiac conduction in real time. By resolving spatiotemporal delay patterns invisible to conventional ECG, the platform uncovers posture‐dependent electrophysiological adaptations across the thorax.
Ruben Ruiz‐Mateos Serrano, Matias L. Picchio, Daniele Mantione, David Mecerreyes, George G. Malliaras   +4 more
wiley   +1 more source

Missing pouches in high‐density mapping of atrial tachyarrhythmia in congenital heart diseases [PDF]

, 2019
Background: The use of high‐density electroanatomical mapping in the Chinese population for congenital heart disease (CHD) is not well reported. Methods: Retrospective review of consecutive transcatheter ablation of atrial tachyarrhythmia using high‐
Tsao, S, Ngai‐Lun Ho, Sit‐Yee Kwok, Ho, NL, Tse, HF, Hai, JJ, Jo‐Jo Hai, Hung‐Fat Tse, Kwok, SY, Yung, TC, Tak‐Cheung Yung, Sabrina Tsao   +11 more
core   +1 more source

Risk factors for atrial arrhythmia recurrence after atrial arrhythmia surgery with pulmonary valve replacementCentral MessagePerspective

, 2023
Objectives: Atrial arrhythmias are a significant cause of late morbidity and mortality in patients after tetralogy of Fallot repair. However, reports on their recurrence following atrial arrhythmia surgery are limited.
Takayoshi Ueno, MD, PhD, Daisuke Yoshioka, MD, PhD, Shigeru Miyagawa, MD, PhD, Yuji Tominaga, MD, Takuji Watanabe, MD, Kazuo Shimamura, MD, PhD, Masaki Taira, MD, Moyu Hasegawa, MD, Ryoto Sakaniwa, MD, MPH, PhD   +8 more
core   +1 more source

PET Imaging of Cardiac Inflammation in Viral Myocarditis Using a DPP4‐Targeted Probe

Advanced Science, EarlyView.
This study describes a DPP4‐targeted PET probe for imaging myocardial inflammation by selectively targeting activated immune cells. Derived from the clinically approved small‐molecule inhibitor linagliptin, the probe demonstrates favorable biodistribution with specific cardiac uptake in myocarditis.
Wanhao Gao, Wenzhu Hu, Du Tang, Xinxin Liu, Kun Yu, Lixia Feng, Minyu Liao, Wang Lin, Wenqiang Zhu, Sanjay Rajagopalan, Xiaoli Lan, Jixin Zhong, Dao Wen Wang, Dawei Jiang, Xiaoquan Rao   +14 more
wiley   +1 more source

Association Between Albumin-Bilirubin Score and Ventricular Arrhythmia in Patients with Heart Failure [PDF]

Objectives: Heart failure (HF) is a serious disease associated with increased morbidity and mortality. Hepatic dysfunction secondary to hepatic congestion and ventricular arrhythmia (VA) are frequently observed in patients with HF.
Murat Oğuz Özilhan, Sadık Kadri Açıkgöz   +1 more
core   +1 more source

Hijacking the Host Clock: A Nematode Effector Antagonizes Soybean Circadian Defense and Translation Control

Advanced Science, EarlyView.
Soybean employs its circadian clock, governed by GmCCA1, to rhythmically defend against soybean cyst nematodes. The pathogen retaliates by secreting the effector Hg4E02, which hijacks the clock to suppress defense and co‐opt the host's translation machinery for nutrient acquisition.
Xingwei Wang, Yufeng Xu, Yanfei Hu, Lijun Cao, Ru Jiang, Changtian Chen, Rick Masonbrink, Thomas Maier, Yuchen Tu, Yabo Shi, Enhui Liu, Lingan Kong, Chan Guo, Wei Zhao, Peng Shi, Wenzhen Du, Andrew Severin, Thomas Baum, Deliang Peng, Huan Peng, Mian Zhou, Wei Wang   +21 more
wiley   +1 more source

Autoimmune Encephalitis in Acute Care—Pathology, Diagnosis, and Management

Advanced Science, EarlyView.
ABSTRACT Autoimmune encephalitis (AE) is characterized by immune‐mediated inflammation of the brain parenchyma, presenting with various neurological syndromes, including but not limited to seizures, altered consciousness, neuropsychiatric symptoms, and movement disorders.
Suneesh Thilak, David Okoh, William Scotton, Shanika Samarasekera, Vikram Patil, Suresh Renukappa, Andrew Macduff, Subashini Suresh, Rajeev Krishnadas, Tonny Veenith   +9 more
wiley   +1 more source

Mitigating ibrutinib‐induced ventricular arrhythmia and cardiac dysfunction with metformin [PDF]

BackgroundIbrutinib is a first‐line drug that targets Bruton's tyrosine kinase for the treatment of B cell cancer. However, cardiotoxicity induced by ibrutinib is a major side effect that limits its clinical use.
Yuan, Meng, Liu, Tong, Zhang, Qingling, Zhou, Zandong, Liu, Xing, Tse, Gary, Zhang, Yue, Zhao, Zhiqiang, Gao, P., Li, Guangping, Liu, Daiqi, Yuan, Ming, Li, Pengsha, Bao, Qiankun   +13 more
core   +1 more source

Connexin 43‐Enriched Vesicles Improve Synchronization in hiPSC‐Derived Cardiomyocytes

Advanced Science, EarlyView.
Plasma membrane‐derived Connectosomes enriched in connexin‐43 are produced from donor hiPSCs and applied to hiPSC‐derived cardiomyocytes (hiPSC‐CMs). Connexin‐43 channels on Connectosomes remain functional, strengthening intercellular electrochemical coupling and increasing network synchronization over time.
Nima Momtahan, Anna K. McClain, Andrea Trementozzi, Sogu Sohn, Lingxia Qiao, Chi Zhao, Padmini Rangamani, Jeanne C. Stachowiak, Janet Zoldan   +8 more
wiley   +1 more source

Short runs of atrial arrhythmia and stroke risk: a European-wide online survey among stroke physicians and cardiologists [PDF]

, 2016
Methods: An online survey of cardiologists and stroke physicians was carried out to assess current management of patients with short runs of atrial arrhythmia within Europe. Results: Respondents included 311 clinicians from 32 countries.
Rankin, A.J., Lip, G.Y.H., Lees, K.R., Tran, R.T., Abdul-Rahim, A.H., Rankin, A.C.   +5 more
core   +1 more source