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Advanced Search Results For "PATENTS"

1 - 10 of 148,620 results for
 "PATENTS"
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Incidence of new-onset atrial fibrillation after transcatheter patent foramen ovale closure using 15 years of Ontario administrative health data.

Publication Type:Academic Journal

Source(s):Heart rhythm [Heart Rhythm] 2022 Sep; Vol. 19 (9), pp. 1414-1420. Date of Electronic Publication: 2022 Apr 13.

Abstract:Background: Individuals with patent foramen ovale (PFO) routinely undergo transcatheter closure (TC) for secondary prevention of recurrent stroke. However, some evidence suggests that TC may increase the risk of new-onset atrial fibrillation (AF).Objec...

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Cost-effectiveness analysis of patent foramen ovale closure with Amplatzer plus medical therapy compared to medical therapy in patients with a history of stroke in France.

Publication Type:Academic Journal

Source(s):Journal of cardiology [J Cardiol] 2022 Jul; Vol. 80 (1), pp. 72-79. Date of Electronic Publication: 2021 Nov 10.

Abstract:Background: A patent foramen ovale (PFO) is formed when the ovale foramen does not close spontaneously or re-opens leaving the right and left atrium connected. The present study was conducted to analyze the cost-effectiveness of PFO closure with Amplat...

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Patent Ductus Arteriosus: A Contemporary Perspective for the Pediatric and Adult Cardiac Care Provider.

Publication Type:Academic Journal

Source(s):Journal of the American Heart Association [J Am Heart Assoc] 2022 Sep 06; Vol. 11 (17), pp. e025784. Date of Electronic Publication: 2022 Sep 03.

Abstract:The burden of patent ductus arteriosus (PDA) continues to be significant. In view of marked differences in preterm infants versus more mature, term counterparts (viewed on a continuum with adolescent and adult patients), mechanisms regulating ductal pa...

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Pulmonary hemorrhage in extremely low birth weight infants: Significance of the size of left to right shunting through a valve incompetent patent foramen ovale.

Publication Type:Academic Journal

Source(s):Journal of perinatology : official journal of the California Perinatal Association [J Perinatol] 2022 Sep; Vol. 42 (9), pp. 1233-1237. Date of Electronic Publication: 2022 Jul 18.

Abstract:Objective: Pulmonary hemorrhage is a rare but severe complication of extremely low birth weight (ELBW) infants. The association of hemodynamically significant patent ductus arteriosus (hsPDA) and the diameter of the foramen ovale (FO) with pulmonary he...

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Clinical and neuroimaging features of a familial pathogenic ACTA2 variant as a model of a vascular neurocristopathy.

Publication Type:Academic Journal

Source(s):Neuroradiology [Neuroradiology] 2022 Sep; Vol. 64 (9), pp. 1773-1780. Date of Electronic Publication: 2022 Apr 14.

Abstract:The clinical and neuroimaging findings of a family with a variant ACTA2 gene (c351C > G), presenting with smooth muscle dysfunction in structures of neural crest derivation, are discussed. The combination of aortic abnormalities, patent ductus arterios...

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Long-term neurodevelopmental outcomes in very low birth weight infants with and without patent ductus arteriosus: A retrospective case control observational study.

Publication Type:Academic Journal

Source(s):Child: care, health and development [Child Care Health Dev] 2022 Sep; Vol. 48 (5), pp. 862-868. Date of Electronic Publication: 2022 Mar 16.

Abstract:Background: Patent ductus arteriosus (PDA) has been associated with early morbidities and long-term developmental problems in very preterm infants.Aims: The aim of this study is to investigate the effect of patent ductus arteriosus and medical treatmen...

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Histology of Cerebral Clots in Cryptogenic Stroke Varies According to the Presence of a Patent Foramen Ovale.

Publication Type:Academic Journal

Source(s):International journal of molecular sciences [Int J Mol Sci] 2022 Aug 22; Vol. 23 (16). Date of Electronic Publication: 2022 Aug 22.

Abstract:Although a pathophysiological impact remains difficult to prove in individual patient care, a patent foramen ovale (PFO) is currently considered of high relevance for secondary prophylaxis in selected patients with cryptogenic ischemic stroke. By quant...

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Platypnea-Orthodeoxia Syndrome in the Setting of Patent Foramen Ovale Without Pulmonary Hypertension or Major Lung Disease.

Publication Type:Academic Journal

Source(s):Journal of the American Heart Association [J Am Heart Assoc] 2022 Aug 02; Vol. 11 (15), pp. e024609. Date of Electronic Publication: 2022 Jul 25.

Abstract:Background Patent foramen ovale (PFO)-associated platypnea-orthodeoxia syndrome is characterized by dyspnea and hypoxemia when upright. The pathogenesis is thought to involve an increase in right atrial pressure or change in degree of right to left shu...

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Ipsilateral Carotid Plaque Presence is Inversely Associated with Patent Foramen Ovale in Cryptogenic Stroke: A Multicenter CohortStudy.

Publication Type:Academic Journal

Source(s):Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association [J Stroke Cerebrovasc Dis] 2022 Aug; Vol. 31 (8), pp. 106606. Date of Electronic Publication: 2022 Jun 21.

Abstract:Background: Embolic stroke of undetermined source (ESUS) accounts for up to 20% of all strokes. Potential contributors to ESUS include patent foramen ovale (PFO) and non-stenotic plaque (3mm, based on previously published thresholds of clinical relevan...

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Management of cardiac dysfunction in neonates with pulmonary hypertension and the role of the ductus arteriosus.

Publication Type:Academic Journal

Source(s):Seminars in fetal & neonatal medicine [Semin Fetal Neonatal Med] 2022 Aug; Vol. 27 (4), pp. 101368. Date of Electronic Publication: 2022 Jun 11.

Abstract:Pulmonary hypertension in the neonate is associated with cardiopulmonary disturbances and neurodevelopment morbidity. The patent ductus arteriosus is a persistent fetal shunt that can be pathologic vs supportive in the setting of neonatal pulmonary hyp...

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