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3 wrz 2022 · Evidence suggests that the PDA is likely 2 overlapping disorders, wherein preterm PDA arises from structural and physiological immaturity, and term PDA arises from genetic alterations. 18 PDA is a common finding in dysmorphic syndromes associated with congenital heart disease, with an estimated 10% of PDA cases associated with chromosomal ...
- S. C. Mitchell
Within a prospective study of 56,109 total births, 457...
- Chun-sheng Cui
Background—No method is available to predict whether...
- A Forty-Year Review of Bacterial Endocarditis in Infancy and Childhood
CHILD J, PEGUES D and PERLOFF J (2009) Infective...
- Circulation
National Center. 7272 Greenville Ave.Dallas, TX 75231....
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In a recent issue of the Journal of the American Heart...
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J Am Heart Assoc. 2022;11:e025784. DOI:...
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Chętnie wyświetlilibyśmy opis, ale witryna, którą oglądasz,...
- S. C. Mitchell
24 paź 2006 · PDA occurs with increased frequency in several genetic syndromes, including those with defined chromosomal aberrations (such as trisomy 21 and 4p− syndrome), single-gene mutations (such as Carpenter’s syndrome and Holt-Oram syndrome), and X-linked mutations (such as incontinentia pigmenti).
The purpose of this paper is to describe the characteristics of the murmur of patent ductus, to show in what way auscultation may be modified by pulmonary hypertension, a large shunt, or asso-. ciated heart disease, and to compare the continuous murmur of patent ductus with continuous murmurs due to other causes.
8 lis 2021 · The first heart sound is normal. The second heart sound is obscured by a continuous crescendo-decrescendo murmur which runs from the beginning of systole to the end of diastole peaking at the second heart sound.
20 sty 2015 · This study presents a computer-assisted auscultation approach for patent ductus arteriosus (PDA) detection. PDA is a frequent congenital heart disease in neonates. The early detection of the PDA murmur from a neonate’s heart sound is important to avoid the development of severe respiratory diseases in newborns.
To this end, we propose a comprehensive investigation on time-frequency methods for analysing the heart sound, i. e., short-time Fourier transformation, Log-Mel transformation,...
1 lip 2021 · The physical examination must identify any finding inconsistent with the innocent murmurs of childhood (see Table 3), such as abnormal second heart sound, palpable thrill, diastolic murmur, gallop, hyperactive precordium, or bounding, diminished, or discrepant peripheral pulse intensity.
