Results 81 to 90 of about 346,759 (289)

Primer implante de electrodo de estimulación selectiva del haz de His en Colombia: Reporte de dos casos First implantation of selective his bundle pacing in Colombia: Report of two cases

Revista Colombiana de Cardiología, 2010
Se conoce que la estimulación en el ápex del ventrículo derecho produce disincronía ventricular y muchas veces los pacientes desarrollan miocardiopatía dilatada, lo que ha llevado a realizar una estimulación más fisiológica.
Jorge E Velásquez, Mauricio Duque, Jorge E Marín V, Julián M Aristizábal, Luis E Medina, Edgardo González, Laura Duque, William Uribe   +7 more
doaj  

Concealed WPW Syndrome with Longitudinal Dissociation in the His Bundle Exhibiting Five Different Electrocardiographic Waveforms During Tachycardia

Journal of Arrhythmia, 2005
We examined a patient with concealed WPW syndrome who exhibited five different electrocardiographic waveforms during tachycardia. With the intracardiac electrogram, all tachycardia were artrioventricular reciprocating tachycardia with retrograde ...
Isao Kato, MD, Toru Iwa, MD, Yasushi Suzuki, MD, Takayuki Ito, MD   +3 more
doaj   +1 more source

A methionine‐lined active site governs carbocation stabilization and product specificity in a bacterial terpene synthase

FEBS Letters, EarlyView.
This study reveals a unique active site enriched in methionine residues and demonstrates that these residues play a critical role by stabilizing carbocation intermediates through novel sulfur–cation interactions. Structure‐guided mutagenesis further revealed variants with significantly altered product profiles, enhancing pseudopterosin formation. These
Marion Ringel, Carl P. O. Helmer, Shani Zev, Ronja Driller, Emily Buhr, Markus Reinbold, Renana Schwartz, Gabriel Foley, Mikael Boden, Daniel Garbe, Gerhard Schenk, Dan Thomas Major, Bernhard Loll, Thomas Brück   +13 more
wiley   +1 more source

INJECTIONS OF THE BUNDLE OF HIS [PDF]

Science, 1915
W G, Maccallum, R, Cole
openaire   +4 more sources

A NOVEL GENETIC MARKER FOR INHERITED DISORDER OF THE HEART CONDUCTION SYSTEM

Российский кардиологический журнал, 2015
Aim. To study relation of mononucleotide polymorphism G>A of the gene SCN10A and development of inherited pathology of the heart conduction system.Material and methods. Totally, 260 persons investigated with primary disorders of cardiac conduction (71
S. Yu. Nikulina, A. A. Chernova, S. S. Tretyakova   +2 more
doaj   +1 more source

Block of branching portion of bundle of His from catheter shaft during ablation of left ventricular outflow tract ventricular premature complexes. [PDF]

Proc (Bayl Univ Med Cent), 2021
Haq A, Yousif A, Khan H, Deville B, Dohadwala M.   +4 more
europepmc   +1 more source

Polarized Spinoptics and Symplectic Physics

, 2013
We recall the groundwork of spinoptics based on the coadjoint orbits, of given color and spin, of the group of isometries of Euclidean three-space; this model has originally been put forward by Souriau in his treatise "Structure des Syst\'emes Dynamiques"
Duval, Christian
core   +1 more source

Diversity and complexity in neural organoids

FEBS Letters, EarlyView.
Neural organoid research aims to expand genetic diversity on one side and increase tissue complexity on the other. Chimeroids integrate multiple donor genomes within single organoids. Self‐organising multi‐identity organoids, exogenous cell seeding, or enforced assembly of region‐specific organoids contribute to tissue complexity.
Ilaria Chiaradia, Madeline A. Lancaster
wiley   +1 more source

Richard D. Dunphy: A Veteran’s Struggle Echoing into the Present

, 2013
When I first received the bundle of Richard Dunphy’s pension documents, I was prepared to begin research on an obscure figure lost to time. To my great surprise, the very first search I performed resulted in a handful of genealogy websites, several ...
Lavery, Kevin P.
core  

How To Do Things With Hohfeld [PDF]

, 2015
Wesley Newcomb Hohfeld’s 1913 article, Fundamental Legal Conceptions as Applied in Judicial Reasoning, is widely viewed as brilliant. A thrilling read, it is not. More like chewing on sawdust.
Schlag, Pierre
core   +3 more sources