Symptomatic Patent Foramen Ovale with Hemidiaphragm Paralysis by Hussain Ibrahim, Adnan Khan, Shawn P. Nishi, Ken Fujise, Syed Gilani

“…Less common etiologies include conditions such as valvular heart disease, pulmonary embolism, and right-to-left shunt (RLS) from patent foramen ovale (PFO). PFO is present in estimated 20–30% of the population, mostly a benign condition. …”
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Traversée de l’ovale culture malgache by Fabien Bordeles, Jean Marie Théodat

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Patent Foramen Ovale and Closure Technique with the Amplatzer Occluder by Bernhard Meier

“…Proof that percutaneous closure of the patent foramen ovale (PFO) is superior to medical treatment is still incomplete. …”
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THE OPTIMIZATION OF OVAL VARIABLE CROSS-SECTION BEAM IN MEMS by SUN JiangHong, LU KunLei, YI YuanLin, HAN JianNan

Subjects: “…Oval variable beam…”
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A Comparison of Auroral Oval Proxies With the Boundaries of the Auroral Electrojets by Simon James Walker, Karl Magnus Laundal, Jone Peter Reistad, Anders Ohma, Spencer Mark Hatch, Gareth Chisham, Margot Decotte

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Behaviour of the Foramen Ovale Flow in Fetuses with Intrauterine Growth Restriction by Ângela R. L. Nader, Paulo Zielinsky, Alexandre Antonio Naujorks, Luiz Henrique S. Nicoloso, Antonio Luiz Piccoli Junior, Natássia Miranda Sulis, Luiza Ferreira van der Sand, Victoria de Bittencourt Antunes, Gabriela dos Santos Marinho, Fernanda Greinert dos Santos, Natan Pereira Gosmann, Eduardo Becker Júnior, Renato Frajndlich, Tamara Beherens, Marcelo Brandão da Silva, Caroline Barbisan, Stefano Busato, Mauro Lopes, Caroline Klein

“…Background. Foramen ovale (FO) flow may be altered in IUGR. This study was designed to test this hypothesis. …”
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Performance Analysis and Design of Oval Gear Pair with Double Meshing Angle by Zhao Xiangyang, Du Yanxia

Subjects: “…Oval gear…”
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Patent Foramen Ovale Closure for Treating Migraine: A Meta-Analysis by Yu Zhang, Haijiao Wang, Ling Liu

“…Observational studies have shown percutaneous patent foramen ovale (PFO) closure to be a safe means of reducing the frequency and duration of migraine. …”
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Contemporary Management of Patent Foramen Ovale: A Multinational Survey on Cardiologists’ Perspective by Maciej Dębski, Amr Abdelrahman, Halia Alshehri, Marloe Prince, Andrew Wiper, Shajil Chalil, Dariusz Dudek, Christopher J. White, David Hildick-Smith, David H. Roberts

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Saddle Pulmonary Embolism with Thrombus in Transit across a Patent Foramen Ovale by Fitzgerald Shepherd, Ashley White-Stern, Oloruntobi Rahaman, Damian Kurian, Karen Simon

“…He underwent surgical embolectomy and closure of a patent foramen ovale. This is a particularly rare case, especially in such a young patient. …”
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Analysis of Influencing Factors of Speed Fluctuation of Oval Arc Tooth Line Cylindrical Gears by Huang Jiaming, Song Aiping, Yu Chenwei, Qiu Zhou

Subjects: “…Oval arc tooth line cylindrical gear…”
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Thermohydraulic performance evaluation of a heat exchanger mounted with oval inclined twisted rings by P. Samruaisin, V. Chuwattanakul, P. Thapmanee, M. Kumar, P. Naphon, N. Maruyama, M. Hirota, S. Eiamsa-ard

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An Efficient Edge-Based System for Nucleated Oval-Shaped Red Blood Cell Counting by Carlo Centofanti, Daniele Lozzi, Ciro Cococcetta, Andrea Marotta

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Patent Foramen Ovale in Patients with Sickle Cell Disease and Stroke: Case Presentations and Review of the Literature by Sheila Razdan, John J. Strouse, Rakhi Naik, Sophie Lanzkron, Victor Urrutia, Jon R. Resar, Linda M. S. Resar

“…Intracardiac shunting via a patent foramen ovale (PFO) is associated with cryptogenic stroke in individuals without SCD. …”
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Retrieval of Embolized Amplatzer Patent Foramen Ovale Occlusion Device: Issues Related to Late Recognition by Allan J. Davies, Nicholas Collins, Nicole Organ

“…Embolization of a percutaneous patent foramen ovale (PFO) closure device is a rare but serious complication. …”
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Relation between anatomical features of patent foramen ovale and residual shunt based on transesophageal echocardiography by Zeyu Mi, Chao Li, Gang He, Daxin Huang, Xiangwei Zhou, Hongli Gao, Deyu Yang, Yulin Hu

“…Abstract We aimed to evaluate the incidence of residual shunt after patent foramen ovale (PFO) closure and analyze the anatomical features of PFO to determine the risk factors for significant residual shunt after PFO closure. …”
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Genetic variation in patent foramen ovale: a case-control genome-wide association study by Bosi Dong, Yajiao Li, Fandi Ai, Jia Geng, Ting Tang, Wan Peng, Yusha Tang, Hui Wang, Zixuan Tian, Fengxiao Bu, Lei Chen

Subjects: “…patent foramen ovale…”
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Clinical case of treatment of subacute endocarditis in a patient after occluder closing of the patent foramen ovale by G.I. Kovtun, S.O. Sheludko, D.O. Loskutov, H.Yu. Melnyk

Subjects: “…open oval window…”
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Comparison of Patent Foramen Ovale Sizing by Transesophageal Echocardiography and Balloon Sizing in Patients Undergoing Percutaneous Closure by Birgitte Carbuhn Larsen, MD, Martin Christian Harmsen, MD, Henrik Vase, MD, PhD, Jens Erik Nielsen-Kudsk, MD, DMSc, Asger Andersen, MD, PhD

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May-Thurner Syndrome as a Rare Cause of Paradoxical Embolism in a Patient with Patent Foramen Ovale by Dominika M. Zoltowska, Guramrinder Thind, Yashwant Agrawal, Vishal Gupta, Jagadeesh Kumar Kalavakunta

“…Subsequently, a transesophageal echocardiogram was performed that revealed a patent foramen ovale with right-to-left shunt. Lower extremity duplex venous ultrasound showed no evidence of deep vein thrombosis. …”
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