Results 81 to 90 of about 3,314 (208)

A Wavelet Transform-Based Neural Network Denoising Algorithm for Mobile Phonocardiography

Sensors, 2019
Cardiovascular pathologies cause 23.5% of human deaths, worldwide. An auto-diagnostic system monitoring heart activity, which can identify the early symptoms of cardiac illnesses, might reduce the death rate caused by these problems.
Dawid Gradolewski, Giovanni Magenes, Sven Johansson, Wlodek J. Kulesza   +3 more
doaj   +1 more source

Infrasonic Stethoscope for Monitoring Physiological Processes [PDF]

An infrasonic stethoscope for monitoring physiological processes of a patient includes a microphone capable of detecting acoustic signals in the audible frequency bandwidth and in the infrasonic bandwidth (0.03 to 1000 Hertz), a body coupler attached to ...
Dimarcantonio, Albert L., Shams, Qamar A., Zuckerwar, Allan J.   +2 more
core   +4 more sources

Prevalence of myocardial hypertrophy in a population of asymptomatic Swedish Maine coon cats [PDF]

, 2008
Background Maine coon cats have a familial disposition for developing hypertrophic cardiomyopathy (HCM) with evidence of an autosomal dominant mode of inheritance 1. The current mode to diagnose HCM is by use of echocardiography.
Suzanne Gundler, Anna Tidholm, Jens Häggström, MD Kittleson, MD Kittleson, PR Fox, K Meurs, PR Fox, SK Liu, LP Tilley, L Martin, SY Huang, DD Sisson, C Kvart, DJ Sahn, WP Thomas, K Hansson, RD Kienle, EN Peterson, WP Thomas, V Luis Fuentes, CE Atkins, RL Stepien, J McIntosh Bright, L Drourr, BJ Maron, SK Liu, BJ Maron, MD Kittleson   +28 more
core   +2 more sources

Metabolic cardiomyopathy. current state of problem

Атеросклероз, 2013
This review presents the current state of metabolic cardiomyopathy problem. The questions of terminology, etiology, pathogenesis, clinical manifestations, staging flow diagnostics, including electrocardiography, echocardiography and phonocardiography ...
N. A. Timoshenko, Yu. I. Ragino, M. I. Voevoda   +2 more
doaj  

Cardiovascular effects of variations in habitual levels of physical activity [PDF]

Mechanisms involved in human cardiovascular adaption to stress, particularly adaption to different levels of physical activity are determined along with quantitative noninvasive methods for evaluation of cardiovascular function during stess in normal ...
Blomqvist, C. G., Mitchell, J. H.
core   +1 more source

Phonocardiography [PDF]

BMJ, 1954
openaire   +3 more sources

Improved cardiac performance with human calcitonin gene related peptide in patients with congestive heart failure [PDF]

, 2017
Study objective - The aim of the study was to assess the cardiovascular effects of human calcitonin gene related peptide (CGRP) in patients with congestive heart failure.
Agnusdei, D., Fischer, J A., Gennari, C., Nami, R.   +3 more
core  

2025 ACVIM Forum Research Abstract Program

Journal of Veterinary Internal Medicine, Volume 39, Issue 6, November/December 2025.
wiley   +1 more source

Klasifikasi Suara Jantung Menggunakan Neural Network Backpropagation Berbasis Ciri Statistis [PDF]

, 2017
Para ahli memerlukan konsentrasi dalam pengambilan kesimpulan untuk menentukan kelainan suara jantung manusia. Menggali berbagai macam ciri untuk mengklasifikasikan suara jantung menjadi normal dan abnormal merupakan bagian yang sangat penting.
Firmansyah, E. (Eka), Soesanti, I. (Indah), Wijaya, N. H. (Nur)   +2 more
core   +1 more source

A 3D scaling law for supravalvular aortic stenosis suited for stethoscopic auscultations

Heliyon
In this study a frequency scaling law for 3D anatomically representative supravalvular aortic stenosis (SVAS) cases is proposed. The law is uncovered for stethoscopy's preferred auscultation range (70-120 Hz).
Ahmed M. Ali, Aly A. Ghobashy, Abdelrahman A. Sultan, Khalil I. Elkhodary, Mohamed El-Morsi   +4 more
doaj   +1 more source