Results 91 to 100 of about 3,314 (208)

Anthracycline-induced acute cardiotoxicity in adults treated for leukaemia: Analysis of the clinico-pathological aspects of documented acute anthracycline-induced cardiotoxicity in patients treated for acute leukaemia at the University Hospital of Zürich, Switzerland, bet ween 1990 and 1996 [PDF]

open access: yes, 2017
Background: Acute cardiotoxicity due to anthracyclines is a rare, but life-threatening event. Interindividual sensitivity to anthracyclines is highly variable and cannot be predicted for the individual patient.
Dazzi, H., Follath, F., Kaufmann, K.
core  

Enhancing pediatric congenital heart disease detection using customized 1D CNN algorithm and phonocardiogram signals

open access: yesHeliyon
Congenital heart disease (CHD), impacting around 1 % of infants worldwide, constitutes a significant healthcare challenge. Early detection is crucial, however constrained by the intricacies of conventional diagnostic techniques such as auscultation and ...
Ihtisham Ul Haq   +5 more
doaj   +1 more source

Deep Neural Networks for the Recognition and Classification of Heart Murmurs Using Neuromorphic Auditory Sensors [PDF]

open access: yes, 2017
Auscultation is one of the most used techniques for detecting cardiovascular diseases, which is one of the main causes of death in the world. Heart murmurs are the most common abnormal finding when a patient visits the physician for auscultation ...
Domínguez Morales, Juan Pedro   +3 more
core  

Evaluating a Preprocessing Pipeline for Fetal Phonocardiography Using FIR Filtering

open access: yesJurnal Elkomika
This study evaluates the effectiveness of a preprocessing pipeline consisting of resampling, normalization, and Finite Impulse Response (FIR) filtering to improve signal consistency for further signal analyses such as feature extraction and ...
SAHI RAFAEL DAMARDHI   +2 more
doaj   +1 more source

Phonocardiogram segmentation by using an hybrid RBF-HMM model [PDF]

open access: yes, 2007
This paper is concerned to the segmentation of heart sounds by using Radial-Basis Functions for acoustical modelling, combined with a Hidden Markov Model for heart sounds sequence modelling.
Cardoso, Manuel J., Lima, C. S.
core  

Phonocardiogram segmentation by using Hidden Markov Models [PDF]

open access: yes, 2007
This paper is concerned to the segmentation of heart sounds by using state of art Hidden Markov Models technology. Concerning to several heart pathologies the analysis of the intervals between the first and second heart sounds is of utmost importance ...
Cardoso, Manuel J., Lima, C. S.
core  

RESEARCH COMMUNICATIONS OF THE 34th ECVIM‐CA CONGRESS

open access: yes
Journal of Veterinary Internal Medicine, Volume 38, Issue 6, Page 3537-3694, November/December 2024.
wiley   +1 more source

Results of doppler investigation of blood flow velocity in reduced inflow or increased resistance in the brachial artery

open access: yesArchives of Acoustics, 2015
Recordings of the blood velocity in the brachial artery were made in healthy persons by means of Doppler ultrasound, ECG and phonocardiography methods. The blood inflow to the brachial artery was reduced at first by a mechanical occluding of the axillary
A. CHROŚCICKI, W. SECOMSKI
doaj  

Exact Conditional and Unconditional Cram\`er-Rao Bounds for Near Field Localization

open access: yes, 2013
This paper considers the Cram\`er-Rao lower Bound (CRB) for the source localization problem in the near field. More specifically, we use the exact expression of the delay parameter for the CRB derivation and show how this exact CRB can be significantly ...
Abed-Meraim, Karim   +2 more
core  

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