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Ductus arteriosus: more than just the patent ductus arteriosus
Pediatric Radiology, 2022The ductus arteriosus is important to fetal circulation. Failure to close at birth is a common event. In this educational pictorial essay, we illustrate the association of the ductus arteriosus with a variety of congenital cardiac, vascular and pulmonary lesions. These lesions can impact the systemic circulation, the pulmonary circulation or the airway
Christopher C, Buckland +3 more
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Current Treatment Options in Cardiovascular Medicine, 1999
In the absence of irreversible pulmonary hypertension, closure of clinically detectable patent ductus arteriosus (PDA) is usually recommended in adults. Device closure obviates the need for general anesthesia and a surgical incision and eliminates postoperative pain, long convalescence, and lifelong scarring.
, Therrien, , Connelly, , Webb
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In the absence of irreversible pulmonary hypertension, closure of clinically detectable patent ductus arteriosus (PDA) is usually recommended in adults. Device closure obviates the need for general anesthesia and a surgical incision and eliminates postoperative pain, long convalescence, and lifelong scarring.
, Therrien, , Connelly, , Webb
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Cardiology Clinics, 2013
Patent ductus arteriosus in adults is usually an isolated lesion with a small to moderate degree of shunt, as a larger shunt becomes symptomatic earlier in childhood. The classic murmur of patent ductus arteriosus may be the first clue to its presence, or it may be detected accidently by transthoracic echocardiography, computed tomography, or magnetic ...
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Patent ductus arteriosus in adults is usually an isolated lesion with a small to moderate degree of shunt, as a larger shunt becomes symptomatic earlier in childhood. The classic murmur of patent ductus arteriosus may be the first clue to its presence, or it may be detected accidently by transthoracic echocardiography, computed tomography, or magnetic ...
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Clinics in Perinatology, 1978
This article focuses on the patent ductus arteriosus in the preterm infant. The results of recent laboratory investigations concerning the modulation of the caliber of the fetal ductus arteriosus by alterations in the prostaglandin milieu are discussed.
W F, Friedman +3 more
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This article focuses on the patent ductus arteriosus in the preterm infant. The results of recent laboratory investigations concerning the modulation of the caliber of the fetal ductus arteriosus by alterations in the prostaglandin milieu are discussed.
W F, Friedman +3 more
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Congenital ductus arteriosus aneurysm
Journal of Echocardiography, 2012Ductus arteriosus aneurysm (DAA) is a rare congenitalmorphological abnormality that can occur in neonates.However, recent reports suggest that DAA is much morecommon among fetuses and neonates than previouslysuspected [1, 2]. Jan et al. [3] reported that DAA is avariant of normal anatomy with an incidence of 8.8 %.Although some cases of DAA regress ...
Masashi, Suzue +2 more
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The Journal of Pediatrics, 1978
Preterm infants at risk of developing a patent ductus arteriosus were followed sequentially by physical examination, echocardiographic determinations of the LA/AO ratio, and chest roentgenograms. The results show that a significant number of infants who have no clinical signs or symptoms of a PDA have large left-to-right shunts.
R L, McGrath +5 more
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Preterm infants at risk of developing a patent ductus arteriosus were followed sequentially by physical examination, echocardiographic determinations of the LA/AO ratio, and chest roentgenograms. The results show that a significant number of infants who have no clinical signs or symptoms of a PDA have large left-to-right shunts.
R L, McGrath +5 more
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Persistent Patent Ductus Arteriosus
International Journal of Technology Assessment in Health Care, 1991Two observations about the ductus arteriosus are established: most normally developed infants will have a patent ductus arteriosus (PDA) at the time of delivery, and most fullterm infants will have anatomic obliteration of the ductus lumen by 3–6 months of age.
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2011
The incidence of PDA is inversely related to gestational age in premature infants. Clinical presentation of PDA in premature infants is different than in older children. They present with increased work of breathing or an increasing need for mechanical ventilatory support.
Omar M. Khalid, Jacquelyn Busse
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The incidence of PDA is inversely related to gestational age in premature infants. Clinical presentation of PDA in premature infants is different than in older children. They present with increased work of breathing or an increasing need for mechanical ventilatory support.
Omar M. Khalid, Jacquelyn Busse
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Nature, 1957
THE ductus arteriosus differs structurally and functionally from other large arteries. It is almost devoid of elastic tissue, and its smooth muscle fibres have a specific disposition1,2. In the rabbit, fine nerve fibres ending in relation to the muscle, as well as sensory type endings, have been described3.
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THE ductus arteriosus differs structurally and functionally from other large arteries. It is almost devoid of elastic tissue, and its smooth muscle fibres have a specific disposition1,2. In the rabbit, fine nerve fibres ending in relation to the muscle, as well as sensory type endings, have been described3.
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Ductus arteriosus (Ductus Botalli)
2004Ein offener Ductus arteriosus ist nicht selten, sondern findet sich bei 5–10% aller angeborenen Herzfehler. Er wurde erstmals 1938 durch Gross u. Hubbard ligiert [59]. Die gegenwartig am meisten verwendete Technik der 3fachen Ligatur wurde 1946 von Blalock [13] eingefuhrt. Die Moglichkeit der Indomethacintherapie wurde erst 1976 von Heymann et al. [63]
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