Best HRS 2007 MTWA abstracts

(PO3-78) Is Microvolt T-Wave Alternans a universal marker for prediction of cardiac events after acute MI ?	Artur T. Filipecki, MD, PhD, Krystian Wita, MD, PhD, Zbigniew Tabor, MD, Jaroslaw Myszor, MD, PhD, Maciej Turski, MD, Jan Szczogiel, MD and Maria Trusz-Gluza, MD, PhD. I Department of Cardiology, Silesian Medical University, Katowice, Poland, I Dep. of Cardiology, Silesian Medical University, Katowice, Poland	Poster Session Poster Session III
(PO3-75) Absence of Correlation between Microvolt T-Wave Alternans by Spectral Analysis and Newly Developed Ambulatory Electrocardiogram-Based T-Wave Alternans by Time-Domain Analysis	Katsura Sakaki, MD, Hideaki Yoshino, MD, Yosuke Miwa, MD, Mutsumi Miyakoshi, MD, Haruhisa Ishiguro, MD, Takehiro Tsukada, MD, Atsuko Abe, MD, Hisaaki Mera, MD, Kentaro Nakamura, MD, Satoru Yusu, MD and Takanori Ikeda, MD. Kyorin University, Tokyo, Japan	Poster Session Poster Session III
(AB43-4) T-wave Alternans and Electrophysiology Study Offer Additive Risk Stratification Information in Ischemic Cardiomyopathy	Daniel P. Morin, MD, MPH, Eran S. Zacks, MD, Andreas C. Mauer, MD, Shaun Ageno, MD, Matthew Janik, MD, Steven M. Markowitz, MD, Sei Iwai, MD, Bindi K. Shah, MD, Bruce B. Lerman, MD and Kenneth M. Stein, MD. Cornell University Medical Center, New York, NY	Oral Abstract Session Risk Stratification for Sudden Death
(AB43-5) Noninvasive Assessment of Sudden Death Risk After Myocardial Infarction - Results of the REFINE Study.	Derek V. Exner, MD, MPH, Katherine M. Kavanagh, MD, Darlene Ramadan, RN, BSN, Sandeep G. Aggarwal, MD, Catherine Noulett, RN, Michael P. Slawnych, MD, PhD, Allie Van Schaik, RN, L. Brent. Mitchell, MD, Sajad Gulamhusein, MD, Henry J. Duff, MD, on behalf of the Risk Estimation Following Infarction, Noninvasive Evaluation (REFINE) Investigators. Libin Cardiovascular Institute of Alberta, Calgary, AB, Canada, University of Alberta, Edmonton, AB, Canada	Oral Abstract Session Risk Stratification for Sudden Death