Results 111 to 120 of about 5,458 (233)

The effect of bedrest on various parameters of physiological function. Part X - The effect of bedrest on the circulatory response to a valsalva maneuver [PDF]

open access: yes
Quantitative arterial blood pressure change during Valsalva maneuver after bed ...
Cardus, D.   +3 more
core   +1 more source

A technique for bicuspidization of the aortic valve [PDF]

open access: yes, 1959
CRUZAT, EP   +3 more
core   +1 more source

Multidimensional Analytical Study of Heart Sounds: A Review [PDF]

open access: yesInternational Journal Bioautomation, 2015
Heart diagnosis by phonocardiography and auscultation is highly dependent on experience and there is a considerable inter-observer variation. The complex structure of the Phonocardiogram (PCG) and the variations due to cardiac contractility can generate ...
Akash Kumar Bhoi   +2 more
doaj  

Heart Murmur Quality Detection Using Deep Neural Networks with Attention Mechanism

open access: yesApplied Sciences
Heart murmurs play a critical role in assessing the condition of the heart. Murmur quality reflects the subjective human perception of heart murmurs and is an important characteristic strongly linked to cardiovascular diseases (CVDs).
Tingwei Wu   +4 more
doaj   +1 more source

The effect of short-term antiorthostatic hypokinesia on central and intracardiac hemodynamics and metabolism of a healthy person [PDF]

open access: yes
The right parts of the heart and the radial artery were catheterized in healthy male volunteers before and 5 days after strict bedrest in antiorthostatic position of the body (-4.5 deg).
Abrosimov, S. V.   +5 more
core   +1 more source

Experience of Phonocardiogram during the Mitral Valve Replacement [PDF]

open access: bronze, 2000
Jun Heum Yon   +5 more
openalex   +1 more source

Development and Evaluation of an Impedance Cardiographic System to Measure Cardiac Output and Other Cardiac Parameters, 1 July 1968 - 30 June 1969 [PDF]

open access: yes
Impedance cardiographic system to measure cardiac output and cardiovascular ...
Fromm, A. H. L.   +3 more
core   +1 more source

Estimation and Evaluation of New Features from Phonocardiogram for Detecting Cardiovascular Abnormalities

open access: green, 2019
Mahdi Nourian-Zavareh   +3 more
openalex   +2 more sources

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