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6 lip 2021 · Electronic stethoscopes and digital phonocardiograms (DPCGs) can be applied when diagnosing cardiac murmurs, but their use for cardiac arrhythmias is not described in veterinary medicine. Data of 10 dogs are presented in this preliminary study, demonstrating the applicability of these techniques.
6 lip 2021 · In this article the authors summarize the information on sensor-based electronic stethoscopes and digital phonocardiography as a new diagnostic method in canine cardiology, by reviewing the ...
1 gru 2015 · In an adult dog, systolic murmurs heard loudest over the left cardiac apex are most commonly caused by mitral regurgitation; in turn, DMVD is the most frequent cause of mitral regurgitation, but dilated cardiomyopathy (DCM), infective endocarditis, and congenital mitral valve dysplasia are also recognized causes of mitral regurgitation.
1 maj 2023 · This study assessed a new smartphone-based digital stethoscope (DS) featuring simultaneous phonocardiographic and one-lead electrocardiogram (ECG) recording in dogs and cats. The audio files and ECG traces obtained by the device were compared with conventional auscultation and standard ECG.
27 cze 2021 · In dogs, commonly observed defects include PDA, PS, subaortic stenosis (SAS), ventricular septal defect, mitral and tricuspid valve dysplasia with and without stenosis, atrial septal defect and tetralogy of Fallot (Buchanan 1999, Schrope 2015, Brambilla et al. 2020).
The goals of this study were to present a technique of digitalised sound re-cordings and phonocardiograms (dPCGs), and to analyse its diagnostic capabili-ties. Heart sounds of 20 dogs were auscultated in vivo (on-line) and recorded with dPCGs by two authors using a Welch Allyn Meditron Stethoscope System.
Considering all the study animals, 31 animals (28.7 %) were healthy and the remaining 77 animals (71.3 %) had heart disease. The latter included aortic or sub-aortic stenosis in five animals (four dogs and one cat), patent ductus arteriosus in three dogs, ventricular septal defect in
