AHA 2008 TWA Presentation

 

Session

 

Mon, Nov 10, 9:30 - 11:00 AM
B80 - Redox-Modification of Ryanodine Receptor Underlies Sarcoplasmic Reticulum Luminal Calcium- Dependent Cardiac Alternans in a Canine Model of Sudden Cardiac Death

Andriy E. Belevych, Dmitry Terentyev, Serge Viatchenko-Karpinski, Radmila Terentyeva, Arun Sridhar, Carlos del Rio, Yoshinori Nishijima, Cynthia Carnes, George Billman, Sandor Gyorke, OSU, Columbus, OH

Abstract Poster Session
APS.15.1a. Myocyte Contractility and Relaxation
Mon, Nov 10, 9:00 AM - 5:00 PM

Wed, Nov 12, 3:00 - 4:30 PM
B21 - Discordant T Wave and Mechanical Alternans in Left Ventricular Hypertrophy: Role of Late Sodium Current

Donglin Guo, Ying Wu, Tengxian Liu, Main Line Health Heart Ctr, Wynnewood, PA; Lin Wu, Luiz Belardinelli, CV Therapeutics, Palo Alto, CA; Peter R Kowey, Gan-Xin Yan, Main Line Health Heart Ctr, Wynnewood, PA

Abstract Poster Session
APS.14.2. Cellular/Molecular Substrates of Ventricular Arrhythmias
Wed, Nov 12, 9:00 AM - 5:00 PM

Mon, Nov 10, 9:30 - 11:00 AM
C39 - Abnormal T Wave Alternans Could Provide Additional Risk Stratification in Patients with Prolonged QRS Duration

Takanao Mine, Tetsuzou Kanemori, Hiroaki Nakamura, Tohru Masuyama, Mitsumasa Ohyanagi, Hyogo Coll of Med, Nishinomiya, Japan

Abstract Poster Session
APS.48.1. Arrhythmias: Basic Mechanisms
Mon, Nov 10, 9:00 AM - 5:00 PM

Wed, Nov 12, 3:00 - 4:30 PM
B22 - Mechanisms Responsible for Spatially Discordant Alternans in Transgenic Rabbit Model of LQT2

Ohad Ziv, Rhode Island Hosp, Providence, RI; Gregory Haidemenos, Iona Coll, New Rochelle, NY; Eduardo Morales, Rhode Island Hosp, Providence, RI; Yoon-kyu Song, Brown Univ, Providence, RI; Xuwen Peng, Pennsylvania State Univ, Hershey, PA; Gideon Koren, Bum-Rak Choi, Rhode Island Hosp, Providence, RI

Abstract Poster Session
APS.14.2. Cellular/Molecular Substrates of Ventricular Arrhythmias
Wed, Nov 12, 9:00 AM - 5:00 PM

Tue, Nov 11, 3:00 - 4:30 PM
B49 - Origin of Subcellular Spatially Discordant Intracellular Calcium Alternans

Lai-Hua Xie, UMDNJ, Newark, NJ; James N Weiss, UCLA, Los Angeles, CA

Abstract Poster Session
APS.14.1. Calcium Currents/Intracellular Calcium and Arrhythmias
Tue, Nov 11, 9:00 AM - 5:00 PM

Wed, Nov 12, 3:00 - 4:30 PM
B20 - Vulnerability to Ventricular Fibrillation in Failing Heart is the Result of Rate-dependent Enhancement of Dispersion of Action Potential Duration and Spatially Discordant Alternans

Masahide Harada, Yukiomi Tsuji, Yuko S Ishiguro, Hiroki Takanari, Yusuke Okuno, Res Inst of Environmental Med, Nagoya Univ, Nagoya, Japan; Yasuya Inden, Nagoya Univ Graduate Sch of Med, Nagoya, Japan; Haruo Honjo, Res Inst of Environmental Med, Nagoya Univ, Nagoya, Japan; Toyoaki Murohara, Nagoya Univ Graduate Sch of Med, Nagoya, Japan; Kaichiro Kamiya, Itsuo Kodama, Res Inst of Environmental Med, Nagoya Univ, Nagoya, Japan

Abstract Poster Session
APS.14.2. Cellular/Molecular Substrates of Ventricular Arrhythmias
Wed, Nov 12, 9:00 AM - 5:00 PM

Tue, Nov 11, 9:30 - 11:00 AM
C44 - Crescendo T-Wave Alternans Prior to VT in Hospitalized Decompensated Heart Failure Patients in the PRECEDENT Trial

Bruce D Nearing, Gregory A Wellenius, Murray A Mittleman, Beth Israel Deaconess Medical Ctr, Harvard Medical Sch, Boston, MA; Andrew J Burger, Univ of Cincinnati, Cincinnati, OH; Richard L Verrier, Beth Israel Deaconess Medical Ctr, Harvard Medical Sch, Boston, MA

Abstract Poster Session
APS.48.2. ECG and Noninvasive Arrhythmia Testing/Risk
Tue, Nov 11, 9:00 AM - 5:00 PM

Sun, Nov 9, 10:00 - 10:15 AM
Risk Stratification with T-Wave Alternans Ready for Prime Time: Con

David Rosenbaum, Cleveland, OH

Sunday Morning Program
SMP.03. Clinical Controversies
Sun, Nov 9, 9:00 AM - 12:00 PM

Sun, Nov 9, 10:45 - 11:00 AM
Risk Stratification with T-Wave Alternans Ready for Prime Time: Pro

Gust H Bardy, Seattle, WA

Sunday Morning Program
SMP.03. Clinical Controversies
Sun, Nov 9, 9:00 AM - 12:00 PM

Mon, Nov 10, 9:30 - 11:00 AM
P13 - Association of Holter-Based Measures and Sudden Cardiac Death in the Community-Dwelling Elderly: The Cardiovascular Health Study

Phyllis K Stein, Devang Sanghavi, Washington Univ Sch of Med, Saint Louis, MO; Nona Sotooadehnia, David Siscovick, Univ of Washington, Seattle, WA; Stephanie Q Mistretta, Washington Univ Sch of Med, Saint Louis, MO; John S Gottdiener, Univ of Maryland Sch of Med, Baltimore, MD

Abstract Poster Session
APS.93.1. Cardiovascular Risk
Mon, Nov 10, 9:00 AM - 5:00 PM