Browsing by author "Chik, William"
Spatial Characterization of Electrogram Morphology from Transmural Recordings in the Intact Normal Heart Pouliopoulos, Jim; Chik, William; Byth, Karen; Wallace, Elizabeth; Kovoor, Pramesh; Thiagalingam, AravindaPublished 2014-09-15Purpose: Unipolar (UE) and bipolar electrograms (BE) are utilized to identify arrhythmogenic substrate. We quantified the effect of increasing distance from the source of propagation on local electrogram amplitude; and ...Open AccessDataset
Transcatheter non-contact microwave ablation may enable circumferential renal artery denervation while sparing the vessel intima and media Qian, Pierre; Barry, Michael A.; Al Raisi, Sara; Kovoor, Pramesh; Pouliopoulos, Jim; Nalliah, Chrishan; Bhaskaran, Abhishek; Chik, William; Kurup, Rahul; James, Virginia; McEwan, Alistair; Thiagalingam, Aravinda; Thomas, StuartPublished 2019-04-17Aims: Trials of transcatheter renal artery denervation (RDN) have failed to show consistent antihypertensive efficacy. Procedural factors and limitations of radiofrequency ablation can lead to incomplete denervation. The ...Open AccessPublisher version