Results 51 to 60 of about 122,763 (282)

Significance of ventricular late potentials in non-ischaemic dilated cardiomyopathy [PDF]

, 2017
To assess the incidence and clinical significance of ventricular late potentials in non-ischaemic dilated cardiomyopathy, 51 consecutive (44 male, seven female, mean age 53± 11 years) patients with dilated cardiomyopathy were studied.
ADAMEC, R., DENEREAZ, D., ZIMMERMANN, M.
core  

Hitchin Equation, Singularity, and N=2 Superconformal Field Theories [PDF]

, 2010
We argue that Hitchin's equation determines not only the low energy effective theory but also describes the UV theory of four dimensional N=2 superconformal field theories when we compactify six dimensional $A_N$ $(0,2)$ theory on a punctured Riemann ...
A Brandhuber, A Hanany, A Kapustin, A Kapustin, A Marshakov, A Marshakov, A Mironov, A Mironov, A Mironov, AG Kovalev, D Nanopoulos, Dan Xie, Dimitri Nanopoulos, DV Nanopoulos, E Witten, F Benini, H Awata, H Kraft, K Landsteiner, K Maruyoshi, KA Intriligator, LF Alday, LF Alday, N Drukker, N Drukker, N Hitchin, N Hitchin, N Seiberg, N Seiberg, N Wyllard, P Kronheimer, PB Kronheimer, PC Argyres, R Donagi, R Poghossian, Y Tachikawa   +35 more
core   +3 more sources

Meta‐analysis fails to show any correlation between protein abundance and ubiquitination changes

FEBS Open Bio, EarlyView.
We analyzed over 50 published proteomics datasets to explore the relationship between protein levels and ubiquitination changes across multiple experimental conditions and biological systems. Although ubiquitination is often associated with protein degradation, our analysis shows that changes in ubiquitination do not globally correlate with changes in ...
Nerea Osinalde, Unai Alduntzin, Gorka Prieto, Ugo Mayor   +3 more
wiley   +1 more source

Left Bundle Branch Pacing in Transthyretin Cardiac Amyloidosis and Alternating Bundle Branch Block

JACC: Case Reports, 2020
Progressive conduction system disease affects patients with transthyretin cardiac amyloidosis, often requiring permanent pacing as the His-Purkinje system is affected. We present a case of left bundle branch pacing in a patient with transthyretin cardiac
Taha Ahmed, MD, Samra Haroon Lodhi, MBBS, Hassan Lak, MD, Jae Lee, MD, Mazen Hanna, MD, Roy Chung, MD   +5 more
doaj   +1 more source

Sudden unexpected improvement in the atrioventricular conduction. What is the mechanism?

Indian Pacing and Electrophysiology Journal, 2021
The 12-lead electrocardiogram (ECG) of a 79-year-old male patient with recurrent pre-syncope showed irregular sinus rhythm with constant PR interval and left bundle branch block (LBBB) with intermittently blocked P waves. The beat following the blocked P
Anunay Gupta, Kartikeya Bhargava, Dinkar Bhasin, Sourabh Agstam, Hermohander Singh Isser   +4 more
doaj   +1 more source

Bidirectional ventricular tachycardia in cardiac sarcoidosis. [PDF]

, 2016
A 73-year-old man with history of pulmonary sarcoidosis was found to have runs of non-sustained bidirectional ventricular tachycardia (BVT) with two different QRS morphologies on a Holter monitor.
Benjamin, Mina M, Field, Michael E, Hayes, Kevin, Hoffmayer, Kurt S, Scheinman, Melvin M   +4 more
core   +2 more sources

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source

Rituximab Induced Left Bundle Branch Block

Heart Views, 2015
Rituximab (a monoclonal antibody directed against CD 20) therapy can be acutely complicated by infusion reactions and cardiac arrhythmia on rare occasions.
Mujeeb Sheikh, Ankush Moza, Blair P Grubb   +2 more
doaj   +1 more source

Radiofrequency Catheter Ablation of Atrioventricular Nodal Reentrant Tachycardia: It Is Not Always As It Is Expected [PDF]

, 2004
Observation of Coincident arrhythmias is not uncommon but the co-existence of idiopathic verapamil sensitive left ventricular tachycardia (ILVT) with other arrhythmias is very rare.
Arya, Arash, Emkanjoo, Zahra, Haghjoo, Majid, Heydari, Alireza, Sadr-Ameli, Mohammad Ali   +4 more
core   +1 more source

Deep Learning–Assisted Differentiation of Four Peripheral Neuropathies Using Corneal Confocal Microscopy

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Peripheral neuropathies contribute to patient disability but may be diagnosed late or missed altogether due to late referral, limitation of current diagnostic methods and lack of specialized testing facilities. To address this clinical gap, we developed NeuropathAI, an interpretable deep learning–based multiclass classification ...
Chaima Ben Rabah, Ioannis N. Petropoulos, Mark Stettner, Maryam Ferdousi, Uazman Alam, Nathan Efron, Ahmed Serag, Rayaz A. Malik   +7 more
wiley   +1 more source