Phonocardiography

Known as: Phonocardiographies 
Graphic registration of the heart sounds picked up as vibrations and transformed by a piezoelectric crystal microphone into a varying electrical… (More)
National Institutes of Health

Related topics

Related topics

7 relations

Broader (1)

Echocardiography
Heart AuscultationHeart SoundsPHONOCARDIOGRAPHaspects of radiation effects
(More)

Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2013
2013
Heart Sounds Classification using Feature Extraction of Phonocardiography Signal
The Phonocardiogram (PCG) signals contain very useful information about the condition of the heart. By analyzing these signals… (More)
  • figure 1
  • figure 2
  • table 1
  • table 2
  • table 3
Is this relevant?
2004
2004
Digital phonocardiography: a PDA-based approach
In this paper we demonstrate the applicability of advanced digital signal processing algorithms to the analysis of heart sound… (More)
  • figure 4
  • figure 1
  • figure 7
  • figure 6
  • figure 6
Is this relevant?
2003
2003
An advanced method in fetal phonocardiography
The long-term variability of the fetal heart rate (FHR) provides valuable information on the fetal health status. The routine… (More)
Is this relevant?
1999
1999
Auscultation in mild mitral regurgitation in dogs: observer variation, effects of physical maneuvers, and agreement with color Doppler echocardiography and phonocardiography.
Observer variation in diagnosing mild mitral regurgitation in dogs by cardiac auscultation was assessed by having 6 veterinarians… (More)
Is this relevant?
Highly Cited
1998
Highly Cited
1998
Evaluation of regional differences in right ventricular systolic function by acoustic quantification echocardiography and cine magnetic resonance imaging.
BACKGROUND Accurate quantitative evaluation of right ventricular (RV) function has been limited by its complex structural… (More)
  • figure 1
  • figure 2
  • figure 3
Is this relevant?
1989
1989
Phonocardiography as a monitor of cardiac performance during anesthesia.
The usefulness of phonocardiography as a monitor of cardiac performance during anesthesia was investigated in six dogs… (More)
Is this relevant?
Highly Cited
1984
Highly Cited
1984
Left ventricular end-systolic wall stress-velocity of fiber shortening relation: a load-independent index of myocardial contractility.
The velocity of circumferential fiber shortening (Vcf) is an index of myocardial performance which, although sensitive to… (More)
  • table 1
  • table 2
  • table 3
  • figure 1
  • figure 2
Is this relevant?
Highly Cited
1978
Highly Cited
1978
Doxorubicin cardiomyopathy: evaluation by phonocardiography, endomyocardial biopsy, and cardiac catheterization.
Right ventricular endomyocardial biopsy, right heart catheterization, and systolic time intervals were done in 33 adult patients… (More)
Is this relevant?
1976
1976
Diagnosis of prosthetic mitral valve malfunction with combined echo-phonocardiography.
Fifty-three patients were studied with combined echo-phonocardiography or phonocardiography alone following prosthetic valve… (More)
  • table 1
  • table 2
  • figure 2
  • figure 3
  • figure 5
Is this relevant?
1955
1955
On cardiovascular sound: further observations by means of spectral phonocardiography.
Spectral phonocardiography, an adaptation of the method of sound spectrography devised at the Bell Telephone Laboratories… (More)
  • figure 1
  • figure 2
  • figure 3
  • figure 4
  • figure 6
Is this relevant?