Objective: Heart abnormality detection using heart sound signals (phonocardiogram (PCG))
has been an active research area for the last few decades. In this paper, automatic heart …

This paper presents a design and implementation of a digital stethoscope using a mobile
device and wireless transmission. Our goal is to develop a smart digital stethoscope that …

The main cause of death in Mexico and the world is heart disease, and it will continue to
lead the death rate in the next decade according to data from the World Health Organization …

This paper presents an approach of utilizing machine learning to assist cardiac auscultation
for heart murmur detection. Our aims are to compare the effectiveness and advantages of …

This paper presents an automatic heart murmur detection and delineation algorithm.
Multiple cardiac cycles with murmurs are processed in two steps. In the first step, the first and …

Heart auscultation is still the most commonly used method for diagnosing heart diseases
caused by heart valve abnormalities, but it is highly subjective and heavily relies on the …

This paper proposes an automatic heart sound and click detection algorithm. The proposed
approach can accurately detect the first heart sound (S 1), the second heart sound (S 2), and …