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Patent oval foramen

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https://www.readbyqxmd.com/read/28439982/impaired-endothelial-function-in-patients-with-cryptogenic-stroke-and-patent-foramen-ovale-is-not-affected-by-closure
#1
Maria Lantz, Konstantinos Kostulas, Magnus Settergren, Christina Sjöstrand
INTRODUCTION: Patent foramen ovale (PFO) is associated with cryptogenic stroke (CS) and migraine with aura (MA). Endothelial dysfunction (ED) is a risk factor for development of cardiovascular disease, but might also be involved in migraine pathophysiology. Short-term worsening of migraine has been described after closure of PFO. We evaluated endothelial function in patients with CS and PFO, before and after closure of PFO, and in patients with migraine, whether changes in endothelial function was related to a change in migraine frequency...
April 25, 2017: Journal of Interventional Cardiology
https://www.readbyqxmd.com/read/28437244/second-transcatheter-closure-for-residual-shunt-following-percutaneous-closure-of-patent-foramen-ovale
#2
Njomeza Susuri, Slayman Obeid, Mirjam Ulmi, George Cm Siontis, Andreas Wahl, Stephan Windecker, Fabian Nietlispach, Bernhard Meier, Fabien Praz
AIMS: Residual shunt following percutaneous patent foramen ovale (PFO) closure has been described in up to 49% of the patients and is associated with recurrent cerebrovascular events. Our aim was to evaluate the safety, feasibility, and mid-term outcomes of transcatheter residual shunt closure. METHODS AND RESULTS: From 1994 to July 2016, 2679 patients underwent transcatheter PFO closure for treatment of presumed paradoxical embolism at our institution. Among them, 100 patients (3...
April 25, 2017: EuroIntervention
https://www.readbyqxmd.com/read/28436306/cardiac-magnetic-resonance-imaging-has-limited-additional-yield-in-cryptogenic-stroke-evaluation-after-transesophageal-echocardiography
#3
Ava L Liberman, Rizwan E Kalani, Jessie Aw-Zoretic, Matthew Sondag, Vistasp J Daruwalla, Sumeet S Mitter, Richard Bernstein, Jeremy D Collins, Shyam Prabhakaran
Background The use of cardiac magnetic resonance imaging is increasing, but its role in the diagnostic work-up following ischemic stroke has received limited study. We aimed to explore the added yield of cardiac magnetic resonance imaging to identify cardio-aortic sources not detected by transesophageal echocardiography among patients with cryptogenic stroke. Methods A retrospective single-center cohort study was performed from 01 January 2009 to 01 March 2013. Consecutive patients who had both a stroke protocol cardiac magnetic resonance imaging and a transesophageal echocardiography preformed during a single hospitalization were included...
January 1, 2017: International Journal of Stroke: Official Journal of the International Stroke Society
https://www.readbyqxmd.com/read/28431637/transcranial-color-coded-sonography-of-vertebral-artery-for-diagnosis-of-right-to-left-shunts
#4
Teppei Komatsu, Yuka Terasawa, Ayumi Arai, Kenichi Sakuta, Hidetaka Mitsumura, Yasuyuki Iguchi
BACKGROUND: It is unknown whether contrast transcranial color-coded sonography of vertebral artery monitoring via the foramen magnum window (cTCCS-VA) is useful to detect right-to-left shunt (RLS). We investigated whether cTCCS-VA can be proposed as an alternative to middle cerebral artery monitoring via the temporal bone window (cTCCS-MCA) for RLS detection, as compared with contrast transesophageal echocardiography (cTEE). METHODS: We evaluated 112 patients with ischemic stroke or transient ischemic attack...
May 15, 2017: Journal of the Neurological Sciences
https://www.readbyqxmd.com/read/28431636/systemic-air-embolism-after-endoscopy-without-vessel-injury-a-summary-of-reported-cases
#5
Peter Voigt, Stefan Schob, Sebastian Gottschling, Thomas Kahn, Alexey Surov
INTRODUCTION: Systemic air embolism (SAE) is a rare but serious complication following endoscopic procedures. It may occur with or without direct vessel injury. The aim of this work is to review cases of SAE following endoscopy without proven vessel injury. METHODS: In this systematic review PubMed database was screened for SAE following endoscopy from 1990 to 2015. Only cases without proven major vessel injury were included in the analysis. Including one case of SAE after colonoscopy from our hospital the analysis comprised 40 cases...
May 15, 2017: Journal of the Neurological Sciences
https://www.readbyqxmd.com/read/28429454/scuba-diving-patent-foramen-ovale-and-heart-rhythm-disturbances-the-role-of-underwater-holter-monitoring-case-report
#6
Szymon Olędzki, Andrzej Wojtarowicz, Edyta Płońska-Gościniak, Maciej Lewandowski, Jarosław Gorący
Patent foramen ovale (PFO) is thought to be a risk factor for decompression illness (DCI). Catheter-based closure procedure reduces the risk of DCI in selected scuba divers with PFO. Major complication of invasive approach are rare, minor, especially heart rhythm disturbances are reported relatively often. We describe a case of 41-year-old diver, who underwent PFO closure due to recurrent DCI events. Afterward, he experienced no DCI symptoms; however, he complained about feeling of the heart beating during a submersion...
April 21, 2017: Annals of Noninvasive Electrocardiology
https://www.readbyqxmd.com/read/28426680/echocardiographic-findings-in-infants-with-presumed-congenital-zika-syndrome-retrospective-case-series-study
#7
Danielle Di Cavalcanti, Lucas V Alves, Geraldo J Furtado, Cleusa C Santos, Fabiana G Feitosa, Maria C Ribeiro, Paulo Menge, Izabelle M Lira, Joao G Alves
OBJECTIVE: To report the echocardiographic evaluation of 103 infants with presumed congenital Zika syndrome. METHODS: An observational retrospective study was performed at Instituto de Medicina Integral Prof. Fernando Figueira (IMIP), Recife, Brazil. 103 infants with presumed congenital Zika syndrome. All infants had microcephaly and head computed tomography findings compatible with congenital Zika syndrome. Zika IgM antibody was detected in cerebrospinal fluid samples of 23 infants...
2017: PloS One
https://www.readbyqxmd.com/read/28415099/p594contrast-transthoracic-echocardiography-as-a-gatekeeper-for-patent-foramen-ovale-closure
#8
M Muratori, G Italiano, E Innocenti, L Fusini, M Mapelli, G Tamborini, S Ghulam Ali, P Gripari, A Maltagliati, F Celeste, M Pepi
Background.: The presence of patent foramen ovale (PFO) has been linked to many illness, including cryptogenic stroke, transient ischemic attack, migraine, platypnea-orthodeoxia syndrome and decompression sickness in scuba divers. Transesophageal echocardiography is the gold standard technique for the visualization of atrial septal anatomy, but it is a secondary level exam, not always available, with additional associated costs and not completely free from procedural risks. Standard transthoracic echocardiography (TTE) has a too low sensitivity for PFO screening...
December 1, 2016: European Heart Journal Cardiovascular Imaging
https://www.readbyqxmd.com/read/28414671/three-s-a-crowd-an-extremely-rare-case-of-cor-triatriatum-dexter
#9
A Elagizi, R Marvin, G O'Bryan, V Vyas, L Arcement
INTRODUCTION: Cor triatriatum is a congenital cardiac anomaly in which the left (sinister) or right (dexter) atrium is divided into two compartments by residual embryonic tissue, resulting in a tri-atrial heart. As cor triatriatum dextrum can present clinically in various ways and have multiple associated cardiac anomalies, this report attempts to contribute to what is known about this exceedingly rare disorder. CASE: A 40 year old Hispanic man with a medical history of gastritis presented with complaints of palpitations, dizziness and bilateral lower extremity edema...
March 2017: Journal of the Louisiana State Medical Society: Official Organ of the Louisiana State Medical Society
https://www.readbyqxmd.com/read/28403907/platypnea-orthodeoxia-syndrome-in-the-right-lateral-decubitus-position-a-case-report
#10
Ippei Tsuzuki, Kamon Iigaya, Takashi Matsubara, Shunsuke Takagi, Taku Inohara, Yasuyuki Ohgino, Toshio Imafuku
BACKGROUND: Platypnea-orthodeoxia syndrome is a rare syndrome characterized by dyspnea and hypoxia when the patient is sitting or standing. Here we report a case of platypnea-orthodeoxia syndrome caused by a right hemidiaphragmatic elevation with giant liver cyst that triggered a right-to-left shunt through the patent foramen ovale. This case report is the first presentation of a case secondary to hemidiaphragmatic elevation with giant liver cyst. In addition to this, a malposition of the pacemaker lead could be associated with platypnea-orthodeoxia syndrome in this case...
April 12, 2017: Journal of Medical Case Reports
https://www.readbyqxmd.com/read/28401594/incidental-tricuspid-valve-fibroelastoma-associated-with-patent-foramen-ovale-in-a-young-female-straightforward-diagnosis-but-controversial-management
#11
Cristina Ruisanchez, Angela Alonso, Beatriz Carballo, Aritz Gil, Piedad Lerena, Jose Aurelio Sarralde, Francisco Javier Ruano
Papillary fibroelastoma is an uncommon primary cardiac tumor, predominantly associated with left-sided valvular endocardium. Affectation of tricuspid valve leaflets is rare, and management in asymptomatic patients remains controversial. We present a 30-year-old female referred for evaluation prior to bariatric surgery. A routine echocardiogram revealed a mobile cardiac mass attached to the tricuspid valve. A patent foramen ovale was also present. Tumor was surgically removed. Histology confirmed the definite diagnosis of a papillary fibroelastoma...
April 12, 2017: Echocardiography
https://www.readbyqxmd.com/read/28383438/safety-and-efficacy-of-cardi-o-fix-occluder-for-percutaneous-closure-of-a-patent-foramen-ovale-a-single-center-prospective-study
#12
Enfa Zhao, Wenjuan Liu, Yushun Zhang, Gesheng Cheng, Yajuan Du, Lu He, Xingye Wang, Xumei He
BACKGROUND: Amplatzer occluder and Cardio-O-fix occluder are currently used in percutaneous closure of patent foramen ovale. However, there is still a lack of relevant reports comparison the differences between them. The aim of this study was to evaluate the short-term and mid-term safety and efficacy of the Cardi-O-fix occluder in preventing recurrent cerebrovascular events in patients with a patent foramen ovale (PFO). METHODS: We enrolled 246 patients (105 men) with a PFO from May 30, 2013 to March 30, 2015 in this single-center prospective study...
April 2017: Medicine (Baltimore)
https://www.readbyqxmd.com/read/28374333/how-to-approach-difficult-cases-of-avnrt
#13
REVIEW
Darpan S Kumar, Thomas A Dewland, Seshadri Balaji, Charles A Henrikson
Our approach to the ablation of atrioventricular nodal reciprocating tachycardia (AVNRT), the most common supraventricular tachycardia, is as follows: We first attempt ablation in the right atrial posteroseptum anterior to the coronary sinus ostium with a 4-mm non-irrigated tip catheter. If ablation within the triangle of Koch is unsuccessful with radiofrequency (RF), we switch to cryoablation and target a more superior (mid septal) region. We also utilize cryoablation if RF ablation produces transient VA block (absence of retrograde conduction during junctional rhythm) or a fast junctional rhythm (<350 msec)...
May 2017: Current Treatment Options in Cardiovascular Medicine
https://www.readbyqxmd.com/read/28369276/foreign-body-granuloma-as-an-unexpected-long-term-finding-after-percutaneous-closure-of-a-patent-foramen-ovale
#14
Christian Besler, Farhad Bakhtiary, Axel Linke, Marion Zimmer
No abstract text is available yet for this article.
March 24, 2017: European Heart Journal
https://www.readbyqxmd.com/read/28368881/patent-foramen-ovale-closure-through-inferior-vena-cava-filter-in-a-patient-with-deep-venous-thrombosis-and-recurrent-ischemic-events
#15
Damiano Regazzoli, Marco B Ancona, Antonio Mangieri, Akihito Tanaka, Vittorio Romano, Pier P Leone, Moreno Tresoldi, Giuseppe Lanzillo, Eustachio Agricola, Azeem Latib, Antonio Colombo, Matteo Montorfano
Here reported a case of successful patent foramen ovale (PFO) occlusion from femoral vein access passing through a caval filter. Vena cava filters are broadly implanted and this case suggests that procedures that require large delivery systems to be passed through filters are safe and feasible.
March 31, 2017: Journal of Cardiovascular Medicine
https://www.readbyqxmd.com/read/28366467/aortic-root-replacement-for-children-with-loeys-dietz-syndrome
#16
Nishant D Patel, Diane Alejo, Todd Crawford, Narutoshi Hibino, Harry C Dietz, Duke E Cameron, Luca A Vricella
BACKGROUND: Loeys-Dietz syndrome (LDS) is an aggressive aortopathy with a proclivity for aortic aneurysm rupture and dissection at smaller diameters than other connective tissue disorders. We reviewed our surgical experience of children with LDS to validate our guidelines for prophylactic aortic root replacement (ARR). METHODS: We reviewed all children (younger than 18 years) with a diagnosis of LDS who underwent ARR at our institution. The primary endpoint was mortality, and secondary endpoints included complications and the need for further interventions...
March 30, 2017: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/28366054/advanced-imaging-in-acute-ischemic-stroke
#17
REVIEW
Craig Kilburg, J Scott McNally, Adam de Havenon, Philipp Taussky, M Yashar S Kalani, Min S Park
The evaluation and management of acute ischemic stroke has primarily relied on the use of conventional CT and MRI techniques as well as lumen imaging sequences such as CT angiography (CTA) and MR angiography (MRA). Several newer or less-established imaging modalities, including vessel wall MRI, transcranial Doppler ultrasonography, and 4D CTA and MRA, are being developed to complement conventional CT and MRI techniques. Vessel wall MRI provides high-resolution analysis of both extracranial and intracranial vasculature to help identify previously occult lesions or characteristics of lesions that may portend a worse natural history...
April 2017: Neurosurgical Focus
https://www.readbyqxmd.com/read/28357826/anton-s-syndrome-as-a-presentation-of-decompression-illness
#18
Charles Paul Azzopardi, Lyubisa Matity, Stephen Muscat
We present a case of a patient with Anton's syndrome due to decompression illness (DCI) after recreational scuba diving. Visual anosognosia, or denial of loss of vision, which is associated with lack of awareness regarding visual loss in the setting of cortical blindness, is known as Anton's syndrome (also termed Anton-Babinski syndrome). Our patient presented with progressive neurological DCI treated with repeated recompression. The anosogosia resolved after 48 h. Subsequent echocardiography revealed a persistent (patent) foramen ovale...
March 2017: Diving and Hyperbaric Medicine: the Journal of the South Pacific Underwater Medicine Society
https://www.readbyqxmd.com/read/28357825/the-prevalence-of-electrocardiogram-abnormalities-in-professional-divers
#19
Ali Erdal Gunes, Maide Cimsit
BACKGROUND: The underwater environment presents physiological challenges for the cardiovascular, renal and pulmonary systems. Increases in external hydrostatic pressure reduce the capacity of the venous compartment and cause blood to move toward the lung. The aim of this study was to evaluate retrospectively electrocardiographic (ECG) changes in a cohort of professional divers. METHODS: Between January 2009 and January 2012, 225 randomly selected professional divers, 204 male (91%) and 21 female (9%) attended our clinic for their biannual diving medical assessment...
March 2017: Diving and Hyperbaric Medicine: the Journal of the South Pacific Underwater Medicine Society
https://www.readbyqxmd.com/read/28356032/impact-of-percutaneous-closure-of-interatrial-shunts-on-migraine-attacks-single-operator-series-and-review-of-the-literature
#20
Antonis S Manolis
BACKGROUND: The association of migraine with intracardiac communications and a resultant improvement with their closure has been a matter of controversy. Mostly observational and retrospective studies indicate a significant improvement in migraine attacks in patients undergoing percutaneous closure procedures. However, there is a paucity of randomized trials on this topic and prospective data provide little evidence that the device closure approach has any significant effect on migrainous attacks...
March 28, 2017: Reviews on Recent Clinical Trials
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