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Rafael Arboleda Salazar, Jane Heggie, Piotr Wolski, Eric Horlick, Mark Osten, Massimiliano Meineri
BACKGROUND: Twenty percent of patients born with congenital heart disease present with right ventricular outflow tract abnormalities. These patients require multiple surgical procedures in their lifetime. Transcatheter pulmonary valve replacement (TPVR) has become a viable alternative to conventional pulmonary valve and right ventricular outflow tract surgery in pediatric and adult populations. In this retrospective review, we analyze the perioperative management of adult patients who underwent TPVR in our center...
March 14, 2018: Anesthesia and Analgesia
Afsha Aurshina, Anil Hingorani, Ahmad Alsheekh, Pavel Kibrik, Natalie Marks, Enrico Ascher
OBJECTIVE: It has been a widely accepted practice that a previous placed pacemaker, automatic implantable cardioverter defibrillators, or central line can be a contraindication to placing a hemodialysis catheter in the ipsilateral jugular vein. Fear of dislodging pacing wires, tunneling close to the battery site or causing venous obstruction has been a concern for surgeons and interventionalists alike. We suggest that this phobia may be unfounded. METHODS: A retrospective review was conducted of patients in whom hemodialysis catheters were placed over a period of 10 years...
March 1, 2018: Journal of Vascular Access
Jonathan W Waks, Christopher Hamilton, Saumya Das, Ashkan Ehdaie, Jessica Minnier, Sanjiv Narayan, Mark Niebauer, Merritt Raitt, Christine Tompkins, Niraj Varma, Sumeet Chugh, Larisa G Tereshchenko
PURPOSE: Implantable cardioverter-defibrillators (ICDs) improve survival of systolic heart failure (HF) patients who are at risk of sudden cardiac death (SCD). We recently showed that electrocardiographic (ECG) global electrical heterogeneity (GEH) is independently associated with SCD in the community-dwelling cohort and developed GEH SCD risk score. The Global Electrical Heterogeneity and Clinical Outcomes (GEHCO) study is a retrospective multicenter cohort designed with two goals: (1) validate an independent association of ECG GEH with sustained ventricular tachyarrhythmias and appropriate ICD therapies and (2) validate GEH ECG risk score for prediction of sustained ventricular tachyarrhythmias and appropriate ICD therapies in systolic HF patients with primary prevention ICD...
March 14, 2018: Journal of Interventional Cardiac Electrophysiology: An International Journal of Arrhythmias and Pacing
Sérgio Barra, Rui Providência, Serge Boveda, Rudolf Duehmke, Kumar Narayanan, Anthony W Chow, Olivier Piot, Didier Klug, Pascal Defaye, Daniel Gras, Jean-Claude Deharo, Paul Milliez, Antoine Da Costa, Pierre Mondoly, Jorge Gonzalez-Panizo, Christophe Leclercq, Patrick Heck, Munmohan Virdee, Nicolas Sadoul, Jean-Yves Le Heuzey, Eloi Marijon
OBJECTIVE: In patients indicated for cardiac resynchronisation therapy (CRT), the choice between a CRT-pacemaker (CRT-P) versus defibrillator (CRT-D) remains controversial and indications in this setting have not been well delineated. Apart from inappropriate therapies, which are inherent to the presence of a defibrillator, whether adding defibrillator to CRT in the primary prevention setting impacts risk of other acute and late device-related complications has not been well studied and may bear relevance for device selection...
March 14, 2018: Heart: Official Journal of the British Cardiac Society
Mark N Belkin, Cesar E Soria, Albert L Waldo, C Jan Willem Borleffs, David L Hayes, Roderick Tung, Jagmeet P Singh, Gaurav A Upadhyay
BACKGROUND: Despite the clear association between atrial fibrillation and risk for thromboembolic events (TEs), the clinical significance of new-onset device-detected atrial tachyarrhythmia (DDAT) and TE remains disputed. We aimed to determine the risk of TE in patients with new-onset DDAT. METHODS AND RESULTS: The OVID Medline, Cochrane, and Scopus databases (inception to November 2016) were searched. Randomized controlled trials, prospective, or retrospective studies of pacemaker or defibrillator patients reporting incidence of DDAT were selected...
March 2018: Circulation. Arrhythmia and Electrophysiology
Emanuele Rondonotti, Cristiano Spada, Samuel Adler, Andrea May, Edward J Despott, Anastasios Koulaouzidis, Simon Panter, Dirk Domagk, Ignacio Fernandez-Urien, Gabriel Rahmi, Maria Elena Riccioni, Jeanin E van Hooft, Cesare Hassan, Marco Pennazio
SMALL-BOWEL CAPSULE ENDOSCOPY (SBCE): 1: ESGE recommends that prior to SBCE patients ingest a purgative (2 L of polyethylene glycol [PEG]) for better visualization.Strong recommendation, high quality evidence.However, the optimal timing for taking purgatives is yet to be established. 2: ESGE recommends that SBCE should be performed as an outpatient procedure if possible, since completion rates are higher in outpatients than in inpatients.Strong recommendation, moderate quality evidence...
March 14, 2018: Endoscopy
Lunia Sofia Lima Azevedo, Lucas Gaspar Ribeiro, André Schmidt, Antônio Pazin Filho
We sought to evaluate the impact of Advanced Cardiac Life Support (ACLS) training in the professional career and work environment of physicians who took the course in a single center certified by the American Heart Association (AHA). Of the 4631 students (since 1999 to 2009), 2776 were located, 657 letters were returned, with 388 excluded from the analysis for being returned lacking addressees. The final study population was composed of 269 participants allocated in 3 groups (< 3 years, 3-5 and > 5years)...
March 2018: Ciência & Saúde Coletiva
Filippo Stazi
No abstract text is available yet for this article.
February 2018: Journal of Cardiovascular Medicine
Jim T Vehmeijer, Barbara Jm Mulder, Joris R de Groot
Sudden cardiac death (SCD), mainly caused by ventricular arrhythmias, is one of the leading causes of mortality in adult congenital heart disease (ACHD) patients. An implantable cardioverter defibrillator (ICD) may prevent SCD, but risk stratification remains challenging. In this review, we will address the current guideline recommendations for ICD implantation in ACHD patients, as well as review a recent study in which the discriminative ability for SCD of these guidelines is evaluated. In this study, the guideline recommendations were applied to patients who died of SCD and living controls...
March 13, 2018: Anatolian Journal of Cardiology
Carina Carnlöf, Per Insulander, Mats Jensen-Urstad, Marie Iwarzon, Fredrik Gadler
OBJECTIVES: To explore sex differences regarding indication for atrio-ventricular junction ablation (AVJ), choice of pacing system, complications to pacemaker treatment, long-term outcome, and cause of death after AVJ ablation. DESIGN: 700 patients who had undergone AVJ ablation between January 1990 and December 2010 were included. Data were retrieved from the patients´ medical records and the Swedish Pacemaker and Implantable Cardioverter-Defibrillator Registry...
March 14, 2018: Scandinavian Cardiovascular Journal: SCJ
Marcus Eng Hock Ong, Gavin D Perkins, Alain Cariou
Sudden out-of-hospital cardiac arrest is the most time-critical medical emergency. In the second paper of this Series on out-of-hospital cardiac arrest, we considered important issues in the prehospital management of cardiac arrest. Successful resuscitation relies on a strong chain of survival with the community, dispatch centre, ambulance, and hospital working together. Early cardiopulmonary resuscitation and defibrillation has the greatest impact on survival. If the community response does not restart the heart, resuscitation is continued by emergency medical services' staff...
March 10, 2018: Lancet
Fabien Squara, Didier Scarlatti, Philippe Riccini, Gauthier Garret, Pamela Moceri, Emile Ferrari
BACKGROUND: Fluoroscopic criteria have been described for the documentation of septal right ventricular (RV) lead positioning, but their accuracy remains questioned. METHODS AND RESULTS: Consecutive patients undergoing pacemaker or defibrillator implantation were prospectively included. RV lead was positioned using postero-anterior and left anterior oblique 40° incidences, and right anterior oblique 30° to rule out coronary sinus positioning when suspected. RV lead positioning using fluoroscopy was compared to true RV lead positioning as assessed by transthoracic echocardiography (TTE)...
March 13, 2018: Journal of Interventional Cardiac Electrophysiology: An International Journal of Arrhythmias and Pacing
Rafi Sakhi, Dominic A M J Theuns, Rohit E Bhagwandien, Michelle Michels, Arend F L Schinkel, Tamas Szili-Torok, F Zijlstra, Jolien W Roos-Hesselink, Sing-Chien Yap
PURPOSE: In patients with structural heart disease (SHD) or inherited primary arrhythmia syndrome (IPAS), the occurrence of unexplained syncope or palpitations can be worrisome as they are at increased risk of sudden cardiac death. An implantable loop recorder (ILR) can be a useful diagnostic tool. Our purpose was to compare the diagnostic yield, arrhythmia mechanism, and management in patients with SHD, patients with IPAS, and those without heart disease. METHODS: Retrospective single-center study in consecutive patients who underwent an ILR implantation...
March 13, 2018: Journal of Interventional Cardiac Electrophysiology: An International Journal of Arrhythmias and Pacing
Liselotte C R Hensen, Kathleen Goossens, Tomaz Podlesnikar, Joris I Rotmans, J Wouter Jukema, Victoria Delgado, Jeroen J Bax
BACKGROUND: Patients with advanced chronic kidney disease (CKD) have high risk for sudden cardiac death (SCD) and may benefit from implantable cardioverter-defibrillators (ICDs). However, the risk for ICD-related complications is also high in this population. Therefore, there is an unmet need for accurate risk stratification tools to identify patients with CKD at risk for ventricular arrhythmias (VAs), who may benefit from ICD implantation. The aim of this hypothesis-generating study was to investigate the association between left ventricular (LV) mechanical dispersion and LV global longitudinal strain (GLS) measured using two-dimensional speckle-tracking echocardiography and VA and SCD in patients with CKD...
March 10, 2018: Journal of the American Society of Echocardiography
Carmen Adduci, Francesca Palano, Pietro Francia
The trans-venous implantable cardioverter defibrillator (TV-ICD) is effective in treating life-threatening ventricular arrhythmia and reduces mortality in high-risk patients. However, there are significant short- and long-term complications that are associated with intravascular leads. These shortcomings are mostly relevant in young patients with long life expectancy and low risk of death from non-arrhythmic causes. Drawbacks of trans-venous leads recently led to the development of the entirely subcutaneous implantable cardioverter defibrillator (S-ICD)...
March 11, 2018: Journal of Clinical Medicine
Jessica Schultz, Ranjit John, Cindy Martin, Forum Kamdar, Thenappan Thenappan, Rebecca Cogswell
Myocardial fibrosis identified by apical core pathology at the time of left ventricular assist device (LVAD) implantation may add information regarding myocardial recovery potential. In this analysis, we report the prevalence of myocardial fibrosis by cardiomyopathy type and its association with other known markers of left ventricular recovery. Left ventricular assist device core pathology was reviewed on 332 patients who underwent LVAD implantation at a single institution between 2005 and 2016. Baseline clinical and echocardiographic characteristics were compared among patients with and without myocardial fibrosis by cardiomyopathy type...
March 10, 2018: ASAIO Journal: a Peer-reviewed Journal of the American Society for Artificial Internal Organs
Peter Ofman, Peter Hoffmeister, Danny G Kaloupek, David R Gagnon, Adelqui Peralta, Luc Djousse, J Michael Gaziano, Catherine R Rahilly-Tierney
BACKGROUND: The association between posttraumatic stress disorder (PTSD) and mortality in patients undergoing implantable cardioverter defibrillator (ICD) placement has not been evaluated in US veterans. METHODS AND RESULTS: Retrospective cohort of 25,678 veterans who underwent ICD implant between September 30, 2002 and December 31, 2011. 3,280 of these subjects carried the diagnosis of PTSD prior to ICD implant. Primary outcome was mortality from any cause between the date of ICD implant and the end of follow-up, which was September 30, 2013...
March 13, 2018: Clinical Cardiology
Mouhannad M Sadek, Varsha Chaugai, Mark J Cleland, Timothy J Zakutney, David H Birnie, F Daniel Ramirez
BACKGROUND: The relevance of transthoracic impedance (TTI) to electrical cardioversion (ECV) success for atrial tachyarrhythmias when using biphasic waveform defibrillators is unknown. HYPOTHESIS: TTI is predictive of ECV success with contemporary defibrillators. METHODS: De-identified data stored in biphasic defibrillator memory cards from ECV attempts for atrial fibrillation (AF) or atrial flutter (AFL) over a two-year period at our center were evaluated...
March 13, 2018: Clinical Cardiology
M Hulleman, M T Blom, A Bardai, H L Tan, R W Koster
No abstract text is available yet for this article.
March 12, 2018: Netherlands Heart Journal
Lidija Poposka, Vladimir Boskov, Dejan Risteski, Jane Taleski, Filip Janusevski, Elizabeta Srbinovska, Ljubica Georgievska-Ismail
INTRODUCTION: Although strict selection criteria are used to select patients for cardiac resynchronisation therapy, up to 30% of patients do not have a positive clinical response. PATIENTS: A total of 102 consecutive patients who had biventricular pacemaker/defibrillator (CRT-P or CRT-D) implanted were enrolled in this prospective observational study. RESULTS: During the average follow-up period of 24.3 months 5 patients died and 17 (16.7%) patients were hospitalised with the symptoms of heart failure; 75 (73...
February 15, 2018: Open Access Macedonian Journal of Medical Sciences
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