Low-and middle-income countries (LMICs) continue to face major challenges in providing
high-quality and universally accessible health care. Researchers, policy makers, donors …

The automatic segmentation of cardiac sound signals into heart beat cycles is generally
required for the diagnosis of heart valve disorders. In this paper, a new method for …

An innovative intelligent diagnostic system is proposed in this study, which is primarily
reflected in first heart sound (S1) and second heart sound (S2) automatic extraction …

This Letter proposes a wireless acoustic sensor for monitoring heartbeat and respiration rate
based on phonocardiogram (PCG). The developed sensor comprises a processor, a …

Cardiechema is a way to reflect cardiovascular disease where the doctor uses a
stethoscope to help determine the heart condition with a sound map. In this paper …

Listening to cardiac sounds can quickly provide information about the functioning of the
heart. The heart sound signal, also known as the phonocardiogram (PCG), plays an …

This paper is aimed at the identification of the boundaries of murmur present in heart sound.
Heart murmurs provide crucial diagnosis information for several heart diseases such as …

Heart disease is a common condition worldwide and has become one of the leading causes
of death worldwide. The electrocardiogram (PCG) is a safe, painless, and non-invasive test …

Objective: Still's murmur is the most common innocent heart murmur in children. It is also the
most commonly misdiagnosed murmur, resulting in a high number of unnecessary referrals …

Heart sounds entail crucial heart function information. In conditions of heart abnormalities,
such as valve dysfunctions and rapid blood flow, additional sounds are heard in regular …