Having in mind the availability of electronic stethoscopes, phonocardiograms (PCGs) have become popular for cardiovascular functionality monitoring and signal processing applications. Detection of fundamental heart sounds (HSs), S1s and S2s, is considered to be a crucial step in PCG analysis. Electrocardiogram (ECG), noted as a reference signal, is often synchronously recorded in order to simpl...

Background:Examining the heart and lungs is necessary for critically ill patients, as these individuals may have abnormalities with either or both of organs. This review systematically determined how auscultation using a wireless stethoscope affected results. Methods: The research design used was systematic following preferred reporting items reviews meta-analyses (PRISMA) guidelines. Databases...

In combat casualty and civilian environments, an unmet need exists for a stethoscope that can hear heart and especially breathing sounds while inside helicopters, fixed-wing aircraft, or ambulances where noise levels preclude auscultation with standard stethoscopes. Without this capability, patients can suffer from unidentified collapsed lungs or loss of intubation integrity with the threat of ...

Mobile "doctors" are traditional herbal medical practitioners who move from one rural community in Nigeria to another diagnosing disease using a digital thermometer and stethoscope before selling their herbal drugs to the patients. Are their diagnosis correct or just a deception? This reports looks at three cases of mobile doctors ' diagnosis of patients in rural southern Nigeria.

This study reports on the level of knowledge about correct blood pressure (BP) measurement procedures among 175 third-year and 176 sixth-year students at a medical faculty and 58 third-year students at a nursing college. Only 51.8% of all students thought that they knew how to measure BP correctly (28.6% in the third year and 61.9% in the sixth year at the medical faculty and 91.4% at the nursi...