Christopher Schilling

Learn More
Conduction velocity (CV) and CV restitution are important substrate parameters for understanding atrial arrhythmias. The aim of this work is to (i) present a simple but feasible method to measure CV restitution in-vivo using standard circular catheters, and (ii) validate its feasibility with data measured during incremental pacing. From five patients(More)
Multiscale cardiac modeling has made great advances over the last decade. Highly detailed atrial models were created and used for the investigation of initiation and perpetuation of atrial fibrillation. The next challenge is the use of personalized atrial models in clinical practice. In this study, a framework of simple and robust tools is presented, which(More)
Atrial arrhythmias, such as atrial flutter or fibrillation, are frequent indications for catheter ablation. Recorded intracardiac electrograms (EGMs) are, however, mostly evaluated subjectively by the physicians. In this paper, we present a method to quantitatively extract the wave direction and the local conduction velocity from one single beat in a(More)
Atrial fibrillation (AFib) is the most common cardiac arrhythmia. Areas in atrial tissue with complex fractionated atrial electrograms (CFAEs) are among others responsible for the maintenance of AFib. Those areas are ideal target sites for ablation to eliminate AFib and restore sinus rhythm. As CFAEs are associated with high fibrillatory frequency,(More)
  • Kelly S Latourette, Michael Fraboni, Benjamin Coleman, Alicia Sevilla, Rebecca Angstadt, James Long +10 others
  • 2007
This paper presents results found from work on total stopping times of the Col-latz Conjecture. We are especially interested in when the total stopping times of consecutive integers are equal, why they are equal, and finding runs of consecutive integers that have equal total stopping time. We use special parity sequences known as blocks, strings and stems(More)
  • 1