Coherent mapping: A step toward physiological mapping of complex arrhythmias?

Novel Technologies for Mapping and Ablation of Complex Arrhythmias

Optical Mapping Of Cardiac Arrhythmias

The concept of mapping rhythmic activation of the heart dates back to the beginning of last century, with initial descriptions of reentry in turtle hearts1, to the first systematic mapping of sinus rhythm and then atrial flutter by Lewis et al2. Barker et al3 were the first to map the human heart. Initial mapping was primarily performed using single probes to record activation in different regi...

GHz mapping toward Cas A

We have mapped the [C i] P1– P0 emission at 492 GHz toward the supernova remnant Cas A. We detect [C i] emission from the periphery of the diffuse Photon Dominated Region (PDR) covering the disk of Cas A, as traced by the carbon recombination lines, as well as from the denser PDRs associated with the molecular clouds towards the south-east. [C i] emission is detected from both the Perseus and O...

Ultra-High-Definition Mapping of Atrial Arrhythmias.

The advantages of ultra-high-definition (UHD) mapping are presented in the context of different atrial arrhythmias, whether focal or macroreentrant. Not only are these sophisticated systems time-saving, but they also allow accurate identification of the substrate (scar quantification), as well as a more precise characterization of the critical isthmuses or focal sources of the atrial circuits. ...

the effect of vocabulary instruction through semantic mapping on learning and recall of efl learners

چکیده ندارد.