Phonocardiography - Open Access .click

2020 43rd International Convention on Information, Communication and Electronic Technology (MIPRO), 2020
Phonocardiogram, a graphic recording of auscultatory findings of the cardiac sound vibrations, was acquired through an add-on to a stethoscope: a microphone was inserted into the stethoscope tube and connected to a smart device. Phonocardiographic data were synchronised to electrocardiogram, a recording of cardiac electrical activity, that was obtained
Viktor Avbelj, Maja Brloznik
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The renaissance of phonocardiography

Journal of Chronic Diseases, 1960
Abstract It has been suggested that cardiac auscultation and phonocardiography are presently in a period of renewed investigation. The renaissance of phonocardiography has brought forth new and valuable information and promises to yield more with time.
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High frequency phonocardiography

The American Journal of Cardiology, 1961
Abstract A systematic study of the high frequency components of the heart sounds and murmurs was made by means of a new standardized and calibrated phonocardiograph provided with a variable band pass filter. The frequency bands 500–1000 c.p.s. and higher were particularly studied but comparison was also made with the vibrations found in lower bands.
A A, LUISADA, G, DI BARTOLO
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Phonocardiography.

California medicine, 1998
In phonocardiography the second heart sound is important in appraisal of congenital heart disease and pulmonary hypertension because it reflects the duration of right ventricular systoles. The systolic murmur in patients with intracardiac shunt decreases as pulmonary hypertension develops, and may eventually disappear completely as the pulmonary ...
E G, DIMOND, A, BENCHIMOL
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medicine
electrocardiography
phonocardiogram

auscultation
telemedicine
deep learning

heart sounds
acoustics
electrocardiogram