T-Wave Alternans Found in Preventricular Tachyarrhythmias in CCU Patients Using a Wavelet Transform-Based Methodology.
Iñaki RomeroNeil R. GrubbGareth R. CleggColin E. RobertsonPaul S. AddisonJames N. WatsonPublished in: IEEE Trans. Biomed. Eng. (2008)