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physics.med-ph2025
A Noise-Robust Model-Based Approach to T-Wave Amplitude Measurement and Alternans Detection
Zuzana Koscova, Amit Shah, Ali Bahrami Rad +3
T-wave alternans (TWA) is a potential marker for sudden cardiac death, but its reliable analysis is often constrained to noise-free environments, limiting its utility in real-world…
physics.med-ph2024
Electromechanical Dynamics of the Heart: A Study of Cardiac Hysteresis During Physical Stress Test
Sajjad Karimi, Shirin Karimi, Amit J. Shah +2
Cardiovascular diseases are best diagnosed using multiple modalities that assess both the heart's electrical and mechanical functions. While effective, imaging techniques like echo…