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https://www.readbyqxmd.com/read/28340057/long-term-outcome-of-pulmonary-vein-isolation-in-patients-with-paroxysmal-atrial-fibrillation-and-brugada-syndrome
#1
Giacomo Mugnai, Burak Hünük, Erwin Ströker, Diego Ruggiero, Hugo Enrique Coutino-Moreno, Ken Takarada, Valentina De Regibus, Rajin Choudhury, Juan Pablo Abugattas de Torres, Darragh Moran, Saverio Iacopino, Pasquale Filannino, Giulio Conte, Juan Sieira, Jan Poelaert, Stefan Beckers, Pedro Brugada, Carlo de Asmundis, Gian-Battista Chierchia
Aims: The therapeutical management of atrial fibrillation (AF) in the setting of Brugada syndrome (BS) might be challenging as many antiarrhythmic drugs (AADs) with sodium channel blocking properties might lead to to the development of ventricular arrhythmias. This study sought to evaluate the clinical outcome in a consecutive series of patients with BS having undergone pulmonary vein (PV) isolation by means of radiofrequency (RF) or cryoballoon (CB) ablation and the efficacy of catheter ablation for preventing inappropriate interventions delivered by implantable cardioverter defibrillators (ICD) on a 3-year follow up...
March 9, 2017: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/28340026/high-rate-of-subcutaneous-implantable-cardioverter-defibrillator-sensing-screening-failure-in-patients-with-brugada-syndrome-a-comparison-with-other-inherited-primary-arrhythmia-syndromes
#2
Giulio Conte, Mihoko Kawabata, Carlo de Asmundis, Erika Taravelli, Francesco Petracca, Diego Ruggiero, Maria Luce Caputo, François Regoli, Gian-Battista Chierchia, Alessandra Chiodini, Alessandro Del Bufalo, Tiziano Moccetti, Masahiko Goya, Kenzo Hirao, Alessandro Vicentini, Gaetano M De Ferrari, Pedro Brugada, Angelo Auricchio
Aims: Subcutaneous implantable cardioverter-defibrillator (S-ICD) can avoid important complications associated with transvenous leads in patients with inherited primary arrhythmia syndromes, who do not need pacing therapy. Few data are available on the percentage of patients with inherited arrhythmia syndromes eligible for S-ICD implantation. Aim of this study was to analyse the eligibility for S-ICD in a series of patients with Brugada syndrome (BrS), and to compare it with patients with other channelopathies...
March 7, 2017: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/28340014/association-between-right-ventricular-lead-position-and-clinical-outcomes-in-patients-with-cardiac-resynchronization-therapy
#3
Mads Brix Kronborg, Jens Brock Johansen, Sam Riahi, Helen Hoegh Petersen, Jens Haarbo, Ole Dan Jørgensen, Jens Cosedis Nielsen
Aims: To evaluate the association between an apical vs. non-apical right ventricular lead position (RV-LP) and clinical outcome in a large nationwide cohort of patients treated with cardiac resynchronization therapy (CRT). Methods and results: We included consecutive Danish patients receiving a CRT device from 2008 to 2012, identified from the Danish Pacemaker and ICD Register. Endpoints were mortality, mortality or hospitalization for heart failure (HF), and clinical response (improvement ≥1 New York Heart Association class at follow-up)...
March 1, 2017: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/28339860/outcomes-with-single-coil-versus-dual-coil-implantable-cardioverter-defibrillators-a-meta-analysis
#4
Nicholas Sunderland, Amit Kaura, Francis Murgatroyd, Para Dhillon, Paul A Scott
Aims: Dual-coil implantable cardioverter defibrillator (ICD) leads have traditionally been used over single-coil leads due to concerns regarding high defibrillation thresholds (DFT) and consequent poor shock efficacy. However, accumulating evidence suggests that this position may be unfounded and that dual-coil leads may also be associated with higher complication rates during lead extraction. This meta-analysis collates data comparing dual- and single-coil ICD leads. Methods and results: Electronic databases were systematically searched for randomized controlled trials (RCT) and non-randomized studies comparing single-coil and dual-coil leads...
February 27, 2017: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/28332105/emergency-department-burden-of-diverticulitis-in-the-usa-2006-2013
#5
Andrea Bollom, Jasmine Austrie, William Hirsch, Judy Nee, Daniel Friedlander, Kelli Ellingson, Vivian Cheng, Anthony Lembo
GOALS: The aim of this study was to analyze recent trends in emergency department (ED) visits for diverticulitis between 2006 and 2013. BACKGROUND: Acute diverticulitis is a serious medical condition that frequently leads to ED visits, hospitalizations, and surgeries resulting in a significant health care burden. METHODS: Data were obtained from the National Emergency Department Sample (NEDS) records in which diverticulitis (ICD-9-CM codes 562...
March 22, 2017: Digestive Diseases and Sciences
https://www.readbyqxmd.com/read/28326565/erroneous-magnet-positioning-leads-to-failure-of-inhibition-of-inappropriate-shock-during-fast-conducting-atrial-fibrillation-episodes
#6
Hans Römers, Vincent VAN Dijk, Jippe Balt
We present the case of a 75-year-old patient with a single-chamber St. Jude Medical internal cardioverter defibrillator (ICD; St. Jude Medical, St. Paul, MN, USA) for primary prevention, who was admitted with 39 inappropriate ICD shocks because of atrial fibrillation with rapid ventricular frequention, despite magnet placement. Review of the device manual and literature revealed that apart from different responses to magnet placement programmed for the various manufacturers, the type of magnet and the positioning can be of specific interest...
February 3, 2017: Pacing and Clinical Electrophysiology: PACE
https://www.readbyqxmd.com/read/28324909/an-extrapericardial-minimally-invasive-approach-for-implantable-cardioverter-defibrillator
#7
Jeko M Madjarov, Michael G Katz, Brad Poole, Svetozar Madzharov, John M Fedor, Francis Robicsek
The indications for placement of an implantable cardioverter defibrillators (ICDs) have greatly expanded over the last years. However, standard transvenous approach is not suitable for a subset of patients who cannot benefit from ICD therapy. Here, we have demonstrated the feasibility and efficacy of extrapericardial ICD placement through a minimally invasive access in intact hearts as well as in postmyocardial infarction large animal models. Based on our data, we conclude that extrapericardial ICD placement is a feasible approach that may be a valuable alternative or adjunct to current defibrillator lead systems...
March 21, 2017: Thoracic and Cardiovascular Surgeon
https://www.readbyqxmd.com/read/28323174/multicenter-investigation-of-an-implantable-cardioverter-defibrillator-algorithm-to-detect-oversensing
#8
Nicolas Welte, Marc Strik, Romain Eschalier, Pierre Mondoly, Pascal Defaye, Antonio Frontera, Philippe Ritter, Michel Haïssaguerre, Sylvain Ploux, Jayanthi Koneru, Kenneth A Ellenbogen, Pierre Bordachar
BACKGROUND: The SecureSense™ RV Lead Noise Discrimination algorithm is designed to detect lead fracture and other types of oversensing in order to decrease inappropriate therapy. OBJECTIVE: We studied the real-life accuracy of the SecureSenseTM algorithm in ICD patients followed by remote-monitoring across multiple centers. METHODS: Across three French centers, we studied 486 patients with a St. Jude Medical device who were followed by remote-monitoring and who had the SecureSense™ algorithm activated...
March 18, 2017: Heart Rhythm: the Official Journal of the Heart Rhythm Society
https://www.readbyqxmd.com/read/28315744/cardiac-implantable-electronic-device-infections-who-is-at-greatest-risk
#9
Parijat Saurav Joy, Gagan Kumar, Jeanne E Poole, Barry London, Brian Olshansky
BACKGROUND: Cardiac Implantable Electronic Device (CIED) infections are associated with hospitalization, mortality, increased costs and adverse outcomes. OBJECTIVE: Determine the burden of infections for CIEDs based on device type, associated comorbidities and clinical characteristics over a 12-year period. METHODS: Utilizing the National Inpatient Sample database from 2000-2012, procedures for device related infection (DRI) were identified using ICD-9-CM code for CIED removal with diagnosis codes for device-related infection or systemic infection...
March 15, 2017: Heart Rhythm: the Official Journal of the Heart Rhythm Society
https://www.readbyqxmd.com/read/28299614/lamin-a-c-cardiomyopathies-current-understanding-and-novel-treatment-strategies
#10
REVIEW
Xi Wang, Allyson Zabell, Wonshill Koh, W H Wilson Tang
Dilated cardiomyopathy (DCM) is the third leading cause of heart failure in the USA. A major gene associated with DCM with cardiac conduction system disease is lamin A/C (LMNA) gene. Lamins are type V filaments that serve a variety of roles, including nuclear structure support, DNA repair, cell signaling pathway mediation, and chromatin organization. In 1999, LMNA was found responsible for Emery-Dreifuss muscular dystrophy (EDMD) and, since then, has been found in association with a wide spectrum of diseases termed laminopathies, including LMNA cardiomyopathy...
March 2017: Current Treatment Options in Cardiovascular Medicine
https://www.readbyqxmd.com/read/28291831/t-wave-loop-area-from-a-pre-implant-12-lead-ecg-is-associated-with-appropriate-icd-shocks
#11
Joachim Seegers, Katerina Hnatkova, Tim Friede, Marek Malik, Markus Zabel
AIMS: In implantable cardioverter-defibrillator (ICD) patients, predictors of ICD shocks and mortality are needed to improve patient selection. Electrocardiographic (ECG) markers are simple to obtain and have been demonstrated to predict mortality. We aimed to assess the association of T-wave loop area and circularity with ICD shocks. METHODS: The study investigated patients with ICDs implanted between 1998 and 2010 for whom digital 12-lead ECGs (Schiller CS200 ECG-Network) of sufficient quality were obtained within 1 month prior to the implantation...
2017: PloS One
https://www.readbyqxmd.com/read/28289531/critical-analysis-of-ineffective-post-implantation-implantable-cardioverter-defibrillator-testing
#12
Markus Roos, J Christoph Geller, Marc-Alexander Ohlow
AIM: To test of the implantable-cardioverter-defibrillator is done at the time of implantation. We investigate if any testing should be performed. METHODS: All consecutive patients between January 2006 and December 2008 undergoing implantable cardioverter-defibrillator (ICD) implantation/replacement (a total of 634 patients) were included in the retrospective study. RESULTS: Sixteen patients (2.5%) were not tested (9 with LA/LV-thrombus, 7 due to operator's decision)...
February 26, 2017: World Journal of Cardiology
https://www.readbyqxmd.com/read/28288526/performance-of-khorana-risk-score-for-prediction-of-venous-thromboembolism-in-patients-with-hepatocellular-carcinoma
#13
Y Wang, B M Attar, H E Fuentes, J Yu, Huiyuan Zhang, A J Tafur
Cancer-associated venous thromboembolism (VTE) is one of the leading causes of mortality and morbidity among patients with malignancy. The Khorana risk score (KRS) is currently the best validated risk assessment model to stratify risks of VTE development in ambulatory patients with cancer. In the current study, we assessed the performance of KRS in patients with hepatocellular carcinoma (HCC). We retrospectively analyzed patients with diagnosis of HCC (screened by International Classification of Diseases [ ICD-9] and ICD-10 code, confirmed with radiographic examination and/or histopathology) at a large public hospital over 15 years (January 2000 through July 2015)...
January 1, 2017: Clinical and Applied Thrombosis/hemostasis
https://www.readbyqxmd.com/read/28287212/-the-pacemaker-and-implantable-cardioverter-defibrillator-registry-of-the-italian-association-of-arrhythmology-and-cardiac-pacing-annual-report-2015
#14
Alessandro Proclemer, Massimo Zecchin, Antonio D'Onofrio, Giuseppe Boriani, Giovanni Luca Botto, Domenico Facchin, Luca Rebellato, Marco Ghidina, Giulia Bianco, Emanuela Bernardelli, Elsa Pucher, Dario Gregori
BACKGROUND: The pacemaker (PM) and implantable cardioverter-defibrillator (ICD) Registry of the Italian Association of Arrhythmology and Cardiac Pacing (AIAC) monitors the main epidemiological data in real-world practice. The survey for the 2015 activity collects information about demographics, clinical characteristics, main indications for PM/ICD therapy and device types from the Italian collaborating centers. METHODS: The Registry collects prospectively national PM and ICD implantation activity on the basis of European cards...
January 2017: Giornale Italiano di Cardiologia
https://www.readbyqxmd.com/read/28283007/-mortality-related-factors-in-patients-requiring-hospitalization-for-influenza-like-illness
#15
Lale Özışık, Mine Durusu Tanrıöver, Meral Çıblak Akçay, Kübra Yuntçu, Serhat Ünal, Selim Badur, Banu Çakır
The knowledge about the viral etiologies causing respiratory disease in adults is limited. Viral respiratory diseases may lead deterioration in certain patient populations. The aim of this study was to determine the viral etiologies of influenza-like illness among patients requiring hospitalization and to document the risk factors for mortality. This prospective study was performed in one of the 7 centers in Turkey in the context of influenza surveillance by the Global Influenza Hospital Surveillance Network...
January 2017: Mikrobiyoloji Bülteni
https://www.readbyqxmd.com/read/28280037/local-activation-of-p53-in-the-tumor-microenvironment-overcomes-immune-suppression-and-enhances-antitumor-immunity
#16
Gang Guo, Miao Yu, Wei Xiao, Esteban Celis, Yan Cui
Mutations in tumor suppressor p53 remain a vital mechanism of tumor escape from apoptosis and senescence. Emerging evidence suggests that p53 dysfunction also fuels inflammation and supports tumor immune evasion, thereby serving as an immunological driver of tumorigenesis. Therefore, targeting p53 in the tumor microenvironment (TME) also represents an immunologically desirable strategy for reversing immunosuppression and enhancing antitumor immunity. Using a pharmacological p53 activator nutlin-3a, we show that local p53 activation in TME comprising overt tumor infiltrating leukocytes (TILeus) induces systemic antitumor immunity and tumor regression, but not in TME with scarce TILeus, such as B16 melanoma...
March 9, 2017: Cancer Research
https://www.readbyqxmd.com/read/28279733/invisible-scar-medial-epicanthoplasty-a%C3%A2-novel-approach
#17
Yunbo Jin, Dongze Lyu, Hui Chen, Gang Ma, Yajing Qiu, Yun Zou, Mathias Tremp, Xiaoxi Lin
BACKGROUND: Presently, many techniques have been described to make the epicanthal fold less prominent. However, visible scarring remains a major concern in most techniques. The aim of this study was to develop a novel design using concealed incisions with minimal tension. METHODS: Between December 2010 and May 2015, charts were reviewed from patients who underwent a concealed incision and tension-free technique to correct the epicanthal fold. The intercanthal distance (ICD), interpupillary distance (IPD), scar visibility, and cosmetic results were evaluated preoperatively and 1 year after the surgery...
February 16, 2017: Journal of Plastic, Reconstructive & Aesthetic Surgery: JPRAS
https://www.readbyqxmd.com/read/28268306/in-silico-pre-clinical-trials-for-implantable-cardioverter-defibrillators
#18
Zhihao Jiang, Houssam Abbas, Kuk Jin Jang, Marco Beccani, Jackson Liang, Sanjay Dixit, Rahul Mangharam
Regulatory authorities require that the safety and efficacy of a new high-risk medical device be proven in a Clinical Trial (CT), in which the effects of the device on a group of patients are compared to the effects of the current standard of care. Phase III trials can run for several years, cost millions of dollars, and expose patients to an unproven device. In this paper, we demonstrate how to use a large group of synthetic patients based on computer modeling to improve the planning of a CT so as to increase the chances of a successful trial for implantable cardioverter defibrillators (ICDs)...
August 2016: Conference Proceedings: Annual International Conference of the IEEE Engineering in Medicine and Biology Society
https://www.readbyqxmd.com/read/28258498/mortality-risk-among-screened-subjects-of-the-specific-health-check-and-guidance-program-in-japan-2008-2012
#19
Kunitoshi Iseki, Koichi Asahi, Kunihiro Yamagata, Shouichi Fujimoto, Kazuhiko Tsuruya, Ichiei Narita, Tsuneo Konta, Masato Kasahara, Yugo Shibagaki, Hisako Yoshida, Toshiki Moriyama, Masahide Kondo, Chiho Iseki, Tsuyoshi Watanabe
BACKGROUND: In Japan, the Specific Health Check and Guidance (Tokutei-Kenshin) has started in 2008. However, the relationship between the baseline characteristics and mortality has not been examined. METHODS: Subjects were those who participated at the 2008 Tokutei-Kenshin in six districts with baseline data of serum creatinine. Using National database of death certificate from 2008 to 2012, we identified those who might have died and confirmed further with the collaborations of the regional National Health Insurance agency and public health nurses...
March 3, 2017: Clinical and Experimental Nephrology
https://www.readbyqxmd.com/read/28256376/-autism-an-early-neurodevelopmental-disorder
#20
F Bonnet-Brilhault
With approximately 67 million individuals affected worldwide, autism spectrum disorder (ASD) is the fastest growing neurodevelopmental disorder (United Nations, 2011), with a prevalence estimated to be 1/100. In France ASD affects approximately 600,000 individuals (from childhood to adulthood, half of whom are also mentally retarded), who thus have a major handicap in communication and in adapting to daily life, which leads autism to be recognized as a national public health priority. ASD is a neurodevelopmental disorder that affects several domains (i...
April 2017: Archives de Pédiatrie: Organe Officiel de la Sociéte Française de Pédiatrie
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