Results 41 to 50 of about 248,260 (302)

Right bundle branch block pattern in right ventricular endocardial pacing: A needless concern?

Heart India, 2013
Right ventricular (RV) endocardial pacing in permanent pacemaker implantation usually yields a left bundle branch block (LBBB) pattern in surface electrocardiogram (ECG).
Mangalachulli Pottammal Ranjith, Kalathingathodika Sajeer, Peringadan Gopalan Nithin, Vellani Haridasan, Gopalan Nair Rajesh, Cicy Bastian, Chakanalil Govindan Sajeev, Mangalath Narayanan Krishnan   +7 more
doaj   +1 more source

Clinical characteristics and the severity of coronary atherosclerosis of different subtypes of bundle‐branch block

Annals of Noninvasive Electrocardiology, 2022
Background Right bundle‐branch block (RBBB) and left bundle‐branch block (LBBB) play a role in the pathogenesis and progression of coronary artery disease (CAD).
Tongjian Zhu, Mingxian Chen, Wei Hu, Benfang Wang, Hong Jiang   +4 more
doaj   +1 more source

The power of microRNA regulation—insights into immunity and metabolism

FEBS Letters, EarlyView.
MicroRNAs are emerging as crucial regulators at the intersection of metabolism and immunity. This review examines how miRNAs coordinate glucose and lipid metabolism while simultaneously modulating T‐cell development and immune responses. Moreover, it highlights how cutting‐edge artificial intelligence applications can identify miRNA biomarkers ...
Stefania Oliveto, Nicola Manfrini, Stefano Biffo   +2 more
wiley   +1 more source

Right Bundle Branch Block [PDF]

, 2010
Before we discuss bundle branch blocks, a review of normal cardiac conduction is warranted. In a normal heart, cardiac conduction begins with stimulus from the sinoatrial (SA) node.
Ginter, James F., Loftis, Patrick
core   +2 more sources

Identification of novel small molecule inhibitors of ETS transcription factors

FEBS Letters, EarlyView.
ETS transcription factors play an essential role in tumourigenesis and are indispensable for sprouting angiogenesis, a hallmark of cancer, which fuels tumour expansion and dissemination. Thus, targeting ETS transcription factor function could represent an effective, multifaceted strategy to block tumour growth. The evolutionarily conserved E‐Twenty‐Six
Shaima Abdalla, Zary Forghany, Jin Ma, Johan G. Hollander, Ruta Nachane, Karoly Szuhai, Pancras C. W. Hogendoorn, Peter ten Dijke, Dipen Shah, David A. Baker   +9 more
wiley   +1 more source

Intranasal Chemosensory Lateralization Through the Multi-electrode Transcutaneous Electrical Nasal Bridge Stimulation [PDF]

arXiv, 2023
Numerous studies have been conducted on display techniques for intranasal chemosensory perception. However, a limited number of studies have focused on the presentation of sensory spatial information. To artificially produce intranasal chemosensory spatial perception, we focused on a technique to induce intranasal chemosensation by transcutaneous ...
arxiv  

Generalised Miller-Morita-Mumford classes for block bundles and topological bundles [PDF]

Algebr. Geom. Topol. 14 (2014) 1181-1204, 2013
The most basic characteristic classes of smooth fibre bundles are the generalised Miller-Morita-Mumford classes, obtained by fibre integrating characteristic classes of the vertical tangent bundle. In this note we show that they may be defined for more general families of manifolds than smooth fibre bundles: smooth block bundles and topological fibre ...
arxiv   +1 more source

Diminished Left Ventricular Dyssynchrony and Impact of Resynchronization in Failing Hearts With Right Versus Left Bundle Branch Block [PDF]

, 2007
ObjectivesWe compared mechanical dyssynchrony and the impact of cardiac resynchronization therapy (CRT) in failing hearts with a pure right (RBBB) versus left bundle branch block (LBBB).BackgroundCardiac resynchronization therapy is effective for ...
Berger, Ronald D., Byrne, Melissa J., Daya, Samantapudi, Halperin, Henry R., Helm, Robert H., Kass, David A., Lardo, Albert C., Osman, Nael F.   +7 more
core   +1 more source

The Saccharomyces cerevisiae amino acid transporter Lyp1 has a broad substrate spectrum

FEBS Letters, EarlyView.
In Saccharomyces cerevisiae, Yeast Amino acid Transporter family members mediate the import of amino acids, ranging from substrate specialists to generalists. Here, we show that the specialist transporter, Lyp1, has a broader substrate spectrum than previously described, with affinity constants spanning from micromolar to millimolar.
Foteini Karapanagioti, Sebastian Obermaier, Dirk J. Slotboom, Bert Poolman   +3 more
wiley   +1 more source

Absent right bundle branch block: Is it a clue of pre-excitation in Ebstein's anomaly?

Indian Heart Journal, 2016
A 14-year-old male with a history of symptomatic tachycardia was referred for ablation. Sinus rhythm electrocardiogram was not showing any pre-excitation.
Pranil Bhalchandra Gangurde, Abhay Tidake, Hetan Shah, Ajay Mahajan, Yash Lokhandwala, Pratap Nathani   +5 more
doaj   +1 more source