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implantable pacemaker

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https://www.readbyqxmd.com/read/29339692/transvenous-extraction-of-a-26-year-old-accufix-atrial-lead-using-tightrail-rotating-dilator-sheath
#1
Anar Mammadli, Veysel Kutay Vurgun, Onur Yıldırım, Ali Timuçin Altın, Başar Candemir, Ömer Akyürek
With the increasing number of implanted pacemakers and implantable cardioverter defibrillators, removal is required more frequently. Presently described is the transvenous extraction of a 26-year-old Accufix atrial lead using a mechanical dilator sheath. A 50-year-old male patient was admitted to the clinic with a pacemaker pocket infection. The atrial lead was an Accufix Bipolar J-Atrial active fixation lead, a model that was recalled in 1994, after reports of 2 deaths and 2 nonfatal injuries related to protrusion of the J retention wire...
January 2018: Türk Kardiyoloji Derneği Arşivi: Türk Kardiyoloji Derneğinin Yayın Organıdır
https://www.readbyqxmd.com/read/29336386/retrospective-study-of-complete-atrioventricular-canal-defects-anesthetic-and-perioperative-challenges
#2
Aniruddha Ramesh Janai, Wilfried Bellinghausen, Edwin Turton, Carmine Bevilacqua, Waseem Zakhary, Martin Kostelka, Farhad Bakhtiary, Joerg Hambsch, Ingo Daehnert, Florian Loeffelbein, Joerg Ender
OBJECTIVE: The objective of this study was to highlight anesthetic and perioperative management and the outcomes of infants with complete atrioventricular (AV) canal defects. DESIGN: This retrospective descriptive study included children who underwent staged and primary biventricular repair for complete AV canal defects from 1999 to 2013. SETTING: A single-center study at a university affiliated heart center. PARTICIPANTS: One hundred and fifty-seven patients with a mean age at surgery of 125 ± 56...
January 2018: Annals of Cardiac Anaesthesia
https://www.readbyqxmd.com/read/29335840/efficacy-of-ultrasound-guided-axillary-subclavian-venous-approaches-for-pacemaker-and-defibrillator-lead-implantation-a-randomized-study
#3
Mattia Liccardo, Pasquale Nocerino, Salzano Gaia, Carmine Ciardiello
PURPOSE: Subclavian access is a reliable technique for lead insertion in pacemaker and defibrillator (ICD) implantation, but it is often accompanied by complications. The aim of this study was to compare the efficacy of the ultrasound-guided axillary approach to the subclavian method. METHODS: This randomized comparative study was performed on 174 patients: as a first attempt, 116 patients underwent the ultrasound-guided axillary access and 58 patients underwent the subclavian approach...
January 15, 2018: Journal of Interventional Cardiac Electrophysiology: An International Journal of Arrhythmias and Pacing
https://www.readbyqxmd.com/read/29332241/atrial-fibrillation-is-associated-with-sudden-cardiac-death-a-systematic-review-and-meta-analysis
#4
Pattara Rattanawong, Sikarin Upala, Tanawan Riangwiwat, Veeravich Jaruvongvanich, Anawin Sanguankeo, Wasawat Vutthikraivit, Eugene H Chung
PURPOSE: Recent studies suggest that atrial fibrillation (AF) is associated with increased cardiovascular risk and mortality including sudden cardiac death (SCD). According to the Cardiovascular Heath Study cohort, the incident rate of SCD was higher in the AF population (2.9 per 1000 per year) compared with non-AF controls (1.3 per 1000 per year). In this study, we performed a systematic review and meta-analysis to explore the association between AF and SCD. METHODS: We comprehensively searched the databases of MEDLINE and EMBASE from inception to January 2017...
January 13, 2018: Journal of Interventional Cardiac Electrophysiology: An International Journal of Arrhythmias and Pacing
https://www.readbyqxmd.com/read/29331513/multiple-myeloma-and-a-mischievous-pacemaker-a-teaching-case-involving-irradiation-of-a-cardiovascular-implantable-electronic-device
#5
Shane Lloyd, Olivier Morin, Isaac Whitman, David Raleigh, Shannon Fogh, Paul Menzel
No abstract text is available yet for this article.
November 4, 2017: Practical Radiation Oncology
https://www.readbyqxmd.com/read/29325979/an-unusual-case-of-complete-atrioventricular-block-causing-takotsubo-syndrome
#6
Abhishek Rathore, Bharatraj Banavalikar, Jayaprakash Shenthar, Debashish Acharya, Javed Parvez, Kikkeri Hemanna Setty Srinivasa
Complete atrioventricular (AV) block in association with Takotsubo syndrome (TS) has been well recognized, but the cause and effect relationship has not been elucidated. We describe a 78-year-old female who presented with complete AV block but one week later developed new-onset, diffuse T-wave inversions, QT prolongation, and acceleration of junctional escape rate. Left ventriculogram revealed features typical of TS. One year after permanent pacemaker implantation, complete AV block persisted despite the reversal of wall motion defects implying that conduction abnormality was the trigger of TS rather than its consequence...
January 8, 2018: Indian Pacing and Electrophysiology Journal
https://www.readbyqxmd.com/read/29325973/cardiac-electronic-implantable-devices-after-tricuspid-valve-surgery
#7
Raphaël P Martins, Vincent Galand, Christophe Leclercq, Jean-Claude Daubert
The demand for tricuspid valve (TV) surgery has increased continuously these last years. Recent registry data have confirmed that TV repair or replacement carry an increased risk of conduction disorders requiring permanent pacemaker implantation, specifically for patients having multivalve surgery. The implantation of an endocardial right ventricular lead in those patients may impair TV function, and some other approaches may be discussed to avoid traversing the valve. This contemporary review describes the different options currently available for patients requiring pacemaker or defibrillation leads implantation after TV surgery...
January 8, 2018: Heart Rhythm: the Official Journal of the Heart Rhythm Society
https://www.readbyqxmd.com/read/29325797/consequences-of-retained-defibrillator-and-pacemaker-leads-following-heart-transplantation-an-underrecognized-problem
#8
Luise Holzhauser, Teruhiko Imamura, Hemal M Nayak, Nitasha Sarswat, Gene Kim, Jayant Raikhelkar, Sara Kalantari, David Onsager, Tae Song, Takeyoshi Ota, Valluvan Jeevanandam, Gabriel Sayer, Nir Uriel
BACKGROUND: Cardiovascular implantable electronic devices (CIED) are common in patients undergoing heart transplantation (HT) and complete removal is not always possible at the time of transplant. METHODS: We retrospectively assessed the frequency of retained CIED leads and clinical consequences in consecutive HT patients from 2013-2016. Clinical outcomes included bacteremia, upper extremity deep venous thrombosis (UEDVT), lead migration and inability to perform MRI...
January 8, 2018: Journal of Cardiac Failure
https://www.readbyqxmd.com/read/29322518/pediatric-heart-transplantation-what-are-the-risk-factors-for-pacemaker-implantation-and-how-much-pacing-is-required
#9
Florian Ernst Martin Herrmann, Petra Wellmann, Christian Hagl, Gerd Juchem
BACKGROUND: In an attempt to improve pacemaker therapy after pediatric transplantation we investigated risk factors, indication for pacing and pacing burden after pediatric heart transplantation. METHODS AND RESULTS: In this retrospective study 139 pediatric heart transplant recipients of which 122 did not and 17 did require pacemakers were investigated. Eleven of the 17 patients requiring a permanent pacemaker (PPM) received their heart from a female donor (68...
January 11, 2018: Pacing and Clinical Electrophysiology: PACE
https://www.readbyqxmd.com/read/29320931/physician-decision-making-in-anticoagulating-atrial-fibrillation-a-prospective-survey-of-a-physician-notification-system-for-atrial-fibrillation-detected-on-cardiac-implantable-electronic-devices-of-patients-at-increased-risk-of-stroke
#10
Justin M Cloutier, Clarence Khoo, Brett Hiebert, Anthony Wassef, Colette M Seifer
OBJECTIVES: The objectives of this study were to evaluate the effectiveness of a physician notification system for atrial fibrillation (AF) detected on cardiac devices, and to assess predictors of anticoagulation in patients with device-detected AF. METHODS: In 2013, a physician notification system for AF detected on a patient's CIED [including pacemakers, implantable cardioverter defibrillators (ICD) or cardiac resynchronization therapy (CRT) devices] was implemented, with a recommendation to consider oral anticoagulation in high-risk patients...
January 1, 2018: Therapeutic Advances in Cardiovascular Disease
https://www.readbyqxmd.com/read/29318430/an-eight-year-prospective-controlled-study-about-the-safety-and-diagnostic-value-of-cardiac-and-non-cardiac-1-5-t-mri-in-patients-with-a-conventional-pacemaker-or-a-conventional-implantable-cardioverter-defibrillator
#11
Pierpaolo Lupo, Riccardo Cappato, Giovanni Di Leo, Francesco Secchi, Giacomo D E Papini, Sara Foresti, Hussam Ali, Guido M G De Ambroggi, Antonio Sorgente, Gianluca Epicoco, Paola M Cannaò, Francesco Sardanelli
OBJECTIVES: To investigate safety and diagnostic value of 1.5-T MRI in carriers of conventional pacemaker (cPM) or conventional implantable defibrillator (cICD). METHODS: We prospectively compared cPM/cICD-carriers undergoing MRI (study group, SG), excluding those device-dependent or implanted <6 weeks before enrolment or prior to 01/01/2000, with cPM/cICD-carriers undergoing chest x-ray, CT or follow-up (reference group, RG). RESULTS: 142 MRI (55 cardiac) were performed in 120 patients with cPM (n=71) or cICD (n=71)...
January 9, 2018: European Radiology
https://www.readbyqxmd.com/read/29317967/intrinsic-atrioventricular-node-conduction-recovery-after-transcatheter-aortic-valve-implantation-and-the-permanent-pacemaker-implantation-enigma
#12
EDITORIAL
Michael Spartalis, Eleni Tzatzaki, Eleftherios Spartalis, Ilias P Doulamis, Diamantis I Tsilimigras, Demetrios Moris, Dimitrios Dimitroulis, Vassilis Voudris
No abstract text is available yet for this article.
December 2017: Cardiology Research
https://www.readbyqxmd.com/read/29317140/transvenous-pacing-in-pediatric-patients-with-bipolar-lumenless-lead-ten-year-clinical-experience
#13
Paolo De Filippo, Fabrizio Giofrè, Cristina Leidi, Michele Senni, Paola Ferrari
INTRODUCTION: A number of challenges can affect long-term performance of endocardial implanted systems in pediatric patients. Select Secure™ lead offers potential advantages for this population. This analysis aims to evaluate long-term performance of this lead in children, with and without congenital heart disease. METHODS: A retrospective analysis of all patients younger than 16years, implanted with at least one Select Secure™ lead at our institution, was performed...
January 4, 2018: International Journal of Cardiology
https://www.readbyqxmd.com/read/29314625/long-term-pacemaker-dependency-and-impact-of-pacing-on-mortality-following-transcatheter-aortic-valve-replacement-with-the-lotus-valve
#14
Mohammad Alasti, Hashrul Rashid, Karthikeyan Rangasamy, Emily Kotschet, David Adam, Jeff Alison, Robert Gooley, Sarah Zaman
OBJECTIVES: To determine permanent pacemaker (PPM) dependency following transcatheter aortic valve replacement (TAVR) with the Lotus™ valve system (Boston Scientific), and the impact of PPM implantation on long-term morbidity and mortality. BACKGROUND: Conduction abnormalities are among the most common complications following TAVR. Limited studies have assessed pacing dependency following TAVR. METHODS: Consecutive patients (n = 166) with severe aortic stenosis who underwent TAVR with the Lotus valve system were prospectively recruited from a single-center...
January 4, 2018: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/29314570/transubclavian-approach-a-competitive-access-for-transcatheter-aortic-valve-implantation-as-compared-to-transfemoral
#15
Ignacio J Amat-Santos, Paol Rojas, Hipólito Gutiérrez, Silvio Vera, Javier Castrodeza, Javier Tobar, L Renier Goncalves-Ramirez, Manuel Carrasco, Pablo Catala, José A San Román
AIMS: Empirically, transfemoral (TF) approach is the first choice for transcatheter aortic valve implantation (TAVI). We aimed to investigate whether transubclavian (TSc) and TF approaches present comparable major outcomes according to current evidence. METHODS: We systematically searched PubMed, EMBASE, and Cochrane database for studies with symptomatic aortic stenosis patients who underwent TAVI through TF or TSc/axillary access from January/2006 to January/2017...
January 3, 2018: Catheterization and Cardiovascular Interventions
https://www.readbyqxmd.com/read/29314081/predictors-and-outcomes-of-patients-requiring-repeat-transvenous-lead-extraction-of-pacemaker-and-defibrillator-leads
#16
Simon Claridge, Jonathan Johnson, Gazi Sadnan, Jonathan M Behar, Bradley Porter, Benjamin Sieniewicz, Tom Jackson, Jessica Webb, Justin Gould, Manav Sohal, Shoaib Hamid, Nik Patel, Jaswinder Gill, Christopher A Rinaldi
BACKGROUND: A proportion of patients who undergo an initial lead extraction procedure will require a second, repeat extraction. Data regarding this clinical entity are scarce and neither the predisposing risk factors for, nor outcomes from these procedures have been described previously. We sought to determine the incidence, risk factors and outcomes of repeat lead extraction. METHODS: A database of extraction procedures from 2001-2015 was analyzed. Repeat extraction procedures were identified and the indication for extraction was dichotomized into infection and lead related problems...
January 5, 2018: Pacing and Clinical Electrophysiology: PACE
https://www.readbyqxmd.com/read/29313141/-annual-report-2015-of-the-german-cardiac-pacemaker-and-defibrillator-register-part-2-implantable-cardioverter-defibrillators-cardiac-pacemaker-working-group-at-the-iqtig-institute-for-quality-assurance-and-transparency-in-health-care
#17
REVIEW
https://www.readbyqxmd.com/read/29305146/a-novel-trousers-like-technique-for-the-extraction-of-22-year-old-pacemaker-leads
#18
Christos D Kontogiannis, Marinos Kosmopoulos, Diamantis I Tsilimigras, Eleftherios Spartalis, Maria-Eirini Tselegkidi, Eftychia Hamodraka, Sofia Chatzidou
Cardiac management devices have become an integral part of our armament for treatment of heart diseases. However, complications may arise mandating extraction of either the device or the lead. The non-interventional lead extraction has become a topic of avid debate as simple traction is associated with low success rates while laser-assisted extraction carries a high economic cost. Herein we present a case of 22-year-old pacemaker leads extracted with a novel "trouser-like technique" that could present an attractive alternative for leads implanted in a time lapse of more than 10 years when laser sheaths are not accessible...
January 2, 2018: Annals of Thoracic Surgery
https://www.readbyqxmd.com/read/29304952/clinical-effectiveness-of-a-systematic-pill-in-the-pocket-approach-for-the-management-of-paroxysmal-atrial-fibrillation
#19
Jason G Andrade, Jenny MacGillivray, Laurent Macle, Ren Jie Robert Yao, Matthew Bennett, Christopher B Fordyce, Nathaniel Hawkins, Andrew Krahn, John Jue, Krishnan Ramanathan, Teresa Tsang, Ken Gin, Marc W Deyell
BACKGROUND: For patients with symptomatic, sustained atrial fibrillation (AF), a "pill-in-the-pocket" antiarrhythmic drug (PIP-AAD) strategy has been proposed to reduce emergency department (ED) use. OBJECTIVE: To assess the clinical utility of a protocolled PIP-AAD approach within contemporary practice. METHODS: Consecutive patients who hemodynamically tolerated symptomatic, sustained AF were prospectively managed with the PIP-AAD strategy...
January 2018: Heart Rhythm: the Official Journal of the Heart Rhythm Society
https://www.readbyqxmd.com/read/29304037/influence-of-advancing-age-on-clinical-presentation-treatment-efficacy-and-safety-and-long-term-outcome-of-inducible-paroxysmal-supraventricular-tachycardia-without-pre-excitation-syndromes-a-cohort-study-of-1960-patients-included-over-25-years
#20
Béatrice Brembilla-Perrot, Jean Marc Sellal, Arnaud Olivier, Thibaut Villemin, Daniel Beurrier, Julie Vincent, Vladimir Manenti, Christian de Chillou, Erwan Bozec, Nicolas Girerd
AIM: To investigate the influence of increasing age on clinical presentation, treatment and long-term outcome in patients with inducible paroxysmal supraventricular tachycardia (SVT) without pre-excitation syndromes. METHODS: Clinical and electrophysiological study (EPS) data, as well as long-term clinical outcome (mean follow-up 2.4±4.0 years) were collected in patients referred for regular tachycardia with inducible SVT during EPS without pre-excitation. RESULTS: Among 1960 referred patients, 301 patients (15...
2018: PloS One
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