The Vote Hides the Failure: Aggregation Choice and Noise Robustness in Heart Murmur Detection

Nicholaus Dismas Ladislaus, Olatunji Damilare Emmanuel, Samuel Chol Buol

Noise robustness in automated phonocardiogram (PCG) murmur detection, and how it is measured, remains underexamined despite growing interest in low-resource screening. We evaluate…