Most heart diseases are associated with and reflected by the sounds that the heart
produces. Heart auscultation, defined as listening to the heart sound, has been a very …

The identification of the exact positions of the first and second heart sounds within a
phonocardiogram (PCG), or heart sound segmentation, is an essential step in the automatic …

Mobile phones, due to their audio processing capabilities, have the potential to facilitate the
diagnosis of heart disease through automated auscultation. However, such a platform is …

With advances in digital stethoscopes, internet of things, signal processing and machine
learning, chest sounds can be easily collected and transmitted to the cloud for remote …

The heart sound signal is one of the signals that reflect the health of the heart. Research on
the heart sound signal contributes to the early diagnosis and prevention of cardiovascular …

Due to low physical workout, high-calorie intake, and bad behavioral character, people were
affected by cardiological disorders. Every instant, one out of four deaths are due to heart …

Objective Phonocardiogram (PCG) represents the recordings of various heart sounds. To
diagnose the different ailments of the heart, it is required to analyze these PCG signals …

This paper presents a new method to detect and to delineate phonocardiogram (PCG)
sounds. Toward this objective, after preprocessing the PCG signal, two windows were …

The main obstacle in development of intelligent autodiagnosis medical systems based on
the analysis of phonocardiography (PCG) signals is noise. The noise can be caused by …

Objective: Radar technology promises to be a touchless and thereby burden-free method for
continuous heart sound monitoring, which can be used to detect cardiovascular diseases …