5). We do not believe that Cx43 expression is directly responsible for SP conduction, nor the absence of it responsible for FP conduction but rather believe that Cx43 expression provides a ...

The atrioventricular node (AVN) has mystified generations of ... providing further insight into basic mechanisms involved in AV conduction. Additionally, procurement of explanted human hearts ...

Certain temporal patterns of A-V and V-A transmission in experimental preparations resemble phenomena attributed to "supernormal" conduction in the clinic ... in which an idioventricular beat ...

AV-nodal reentrant tachycardia (AVNRT) is a type of abnormal fast heart rhythm. It is a type of supraventricular tachycardia (SVT), meaning that it originates from a location within the heart above ...

Conclusions: TVNS is associated with measurable increases in the conduction time of the AV node and AV nodal and atrial, but not ventricular, refractory periods. Increases in AERP and AV nodal effects ...

AOP Orphan Pharmaceuticals GmbH (AOP Health), based in Vienna, Austria, announced that the U.S. Food and Drug Administration ...

Dr. Rollins' research interests are in the development and application of advanced biomedical optical technologies, especially optical coherence tomography (OCT), and including optical stimulation and ...

Earliest atrial or ventricular activation during pathway conduction identifies pathway location along the annulus. The target for catheter ablation of AVNRT (the AV nodal slow pathway) occurs even ...

Departments of Pediatrics, Pathology, and Human Genetics, University of Chicago, Chicago, USA Departments of Biomedical Engineering, Northwestern University, Chicago, USA Department of Medicine, ...