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https://www.readbyqxmd.com/read/28214153/arrhythmogenic-right-ventricular-dysplasia-atypical-clinical-presentation
#1
José Marçalo, Luiz Menezes Falcão
A 67-year-old man was admitted to our hospital after episodes of syncope preceded by malaise and diffuse neck and chest discomfort. No family history of cardiac disease was reported. Laboratory workup was within normal limits, including D-dimers, serum troponin I and arterial blood gases. The electrocardiogram showed sinus rhythm with T-wave inversion in leads V1 to V3. Computed tomography angiography to investigate pulmonary embolism showed no abnormal findings. Transthoracic echocardiography (TTE) displayed massive enlargement of the right ventricle with intact interatrial septum and no pulmonary hypertension...
February 14, 2017: Portuguese Journal of Cardiology: An Official Journal of the Portuguese Society of Cardiology
https://www.readbyqxmd.com/read/28213711/implantable-cardioverter-defibrillators-for-primary-prevention-in-dilated-cardiomyopathy-post-danish-an-updated-meta-analysis-and-systematic-review-of-randomized-controlled-trials
#2
Georg Wolff, Yingfeng Lin, Athanasios Karathanos, Maximilian Brockmeyer, Susanne Wolters, Bernd Nowak, Alexander Fürnkranz, Hisaki Makimoto, Malte Kelm, Volker Schulze
BACKGROUND: Sudden cardiac death (SCD) is frequent in patients with heart failure due to dilated cardiomyopathy (DCM). Implantable cardioverter/defibrillator (ICD) device therapy is currently used for primary prevention. However, publication of the DANISH trial has recently given reason for doubt, showing no significant improvement in all-cause mortality in comparison to contemporary medical therapy. METHODS: We performed a meta-analysis of all randomized controlled trials comparing ICD therapy to medical therapy (MT) for primary prevention in DCM...
February 17, 2017: Clinical Research in Cardiology: Official Journal of the German Cardiac Society
https://www.readbyqxmd.com/read/28213507/effect-of-sleep-disordered-breathing-on-appropriate-implantable-cardioverter-defibrillator-therapy-in-patients-with-heart-failure-a-systematic-review-and-meta-analysis
#3
Younghoon Kwon, Ryan J Koene, Osung Kwon, Jessica V Kealhofer, Selcuk Adabag, Sue Duval
BACKGROUND: Patients with heart failure and reduced ejection fraction are at increased risk of malignant ventricular arrhythmias. Implantable cardioverter-defibrillator (ICD) is recommended to prevent sudden cardiac death in some of these patients. Sleep-disordered breathing (SDB) is highly prevalent in this population and may impact arrhythmogenicity. We performed a systematic review and meta-analysis of prospective studies that assessed the impact of SDB on ICD therapy. METHODS AND RESULTS: Relevant prospective studies were identified in the Ovid MEDLINE, EMBASE, and Google Scholar databases...
February 2017: Circulation. Arrhythmia and Electrophysiology
https://www.readbyqxmd.com/read/28209216/hypertrophic-cardiomyopathy-with-left%C3%A2-ventricular-apical-aneurysm-implications-for-risk-stratification-and-management
#4
Ethan J Rowin, Barry J Maron, Tammy S Haas, Ross F Garberich, Weijia Wang, Mark S Link, Martin S Maron
BACKGROUND: A previously under-recognized subset of hypertrophic cardiomyopathy (HCM) patients with left ventricular (LV) apical aneurysms is being identified with increasing frequency. However, risks associated with this subgroup are unknown. OBJECTIVES: The authors aimed to clarify clinical course and prognosis of a large cohort of HCM patients with LV apical aneurysms over long-term follow-up. METHODS: The authors retrospectively analyzed 1,940 consecutive HCM patients at 2 centers, 93 of which (4...
February 21, 2017: Journal of the American College of Cardiology
https://www.readbyqxmd.com/read/28205229/linking-myofilaments-to-sudden-cardiac-death-recent-advances
#5
Sabine Huke
The major goal of this focused review is to highlight some of the open questions and recent advances about how a mutation in a myofilament protein leads to an increased risk for sudden cardiac death (SCD). The link between myofilaments and SCD is known for over 25 years, but identifying mutation carriers at risk for SCD is still a challenge and currently the only effective prevention is implantation of a defibrillator (ICD). In addition to recognized risk factors, other contributing factors need to be considered and assessed, e...
February 16, 2017: Journal of Physiology
https://www.readbyqxmd.com/read/28205196/dual-chamber-icd-implantation-via-a-persistent-left-superior-vena-cava-use-of-an-innominate-vein-for-the-placement-of-a-right-ventricular-cardioverter-defibrillator-lead-implantation
#6
Andrzej Ząbek, Krzysztof Boczar, Maciej Dębski, Jacek Lelakowski, Barbara Małecka
No abstract text is available yet for this article.
2017: Kardiologia Polska
https://www.readbyqxmd.com/read/28204917/-ecg-score-to-predict-icd-therapies-in-patients-with-nonischemic-cardiomyopathy-and-primary-prophylactic-crt-d
#7
Martin Grett, Martin Christ, Jan-Peter Röing Gen Nölke, Hans-Joachim Trappe
BACKGROUND AND PROBLEM: Recently published results of the DANISH study raise concerns, if primary prophylactic ICD implantations in patients with nonischemic cardiomyopathy (NICM) and severe reduced left ventricular ejection fraction (LVEF) should be performed without further risk stratification. There was no significant difference in the overall mortality of patients with or without ICD and CRT defibrillator (CRT-D) or CRT pacemaker (CRT-P), respectively. Clinical risk scores to identify patients with ischemic cardiomyopathy (ICM) who benefit most from an ICD have been recommended...
February 15, 2017: Herzschrittmachertherapie & Elektrophysiologie
https://www.readbyqxmd.com/read/28202628/effects-of-upgrade-versus-de-novo-cardiac-resynchronization-therapy-on-clinical-response-and-long-term-survival-results-from-a-multicenter-study
#8
Mate Vamos, Julia W Erath, Zsolt Bari, Denes Vagany, Sven P Linzbach, Tatsiana Burmistrava, Carsten W Israel, Gabor Z Duray, Stefan H Hohnloser
BACKGROUND: Benefits of cardiac resynchronization therapy (CRT) on morbidity and mortality in selected patients are well known. Although the number of upgrade procedures from single- or dual-chamber devices to CRT is increasing, there are only sparse data on the outcomes of upgrade procedures compared with de novo CRT. This study aimed to evaluate clinical response and survival in patients receiving de novo versus upgrade CRT defibrillator therapy. METHODS AND RESULTS: Prospectively collected outcome data were compared in patients undergoing de novo or upgrade CRT defibrillator implantation at 3 implant centers in Germany and Hungary...
February 2017: Circulation. Arrhythmia and Electrophysiology
https://www.readbyqxmd.com/read/28201839/mr-imaging-in-patients-with-cardiac-pacemakers-and-implantable-cardioverter-defibrillators
#9
Torsten Sommer, Wolfgang Bauer, Katharina Fischbach, Christof Kolb, Roger Luechinger, Uwe Wiegand, Joachim Lotz, Ingo Eitel, Matthias Gutberlet, Holger Thiele, Hans H Schild, Malte Kelm, Harald H Quick, Jeanette Schulz-Menger, Jörg Barkhausen, Dietmar Bänsch
This joint consensus paper of the German Roentgen Society and the German Cardiac Society provides physical and electrophysiological background information and specific recommendations for the procedural management of patients with cardiac pacemakers (PM) and implantable cardioverter defibrillators (ICD) undergoing magnetic resonance (MR) imaging. The paper outlines the responsibilities of radiologists and cardiologists regarding patient education, indications, and monitoring with modification of MR sequences and PM/ICD reprogramming strategies being discussed in particular...
February 15, 2017: RöFo: Fortschritte Auf Dem Gebiete der Röntgenstrahlen und der Nuklearmedizin
https://www.readbyqxmd.com/read/28201494/physicians-knowledge-of-implantable-defibrillator-treatment-are-we-good-enough
#10
Annika Kinch Westerdahl, Viveka Frykman
No abstract text is available yet for this article.
February 15, 2017: Europace: European Pacing, Arrhythmias, and Cardiac Electrophysiology
https://www.readbyqxmd.com/read/28199809/public-access-defibrillation-in-japan
#11
LETTER
(no author information available yet)
No abstract text is available yet for this article.
16, 2017: New England Journal of Medicine
https://www.readbyqxmd.com/read/28198561/nursing-home-use-after-implantable-cardioverter-defibrillator-implantation-in-older-adults-results-from-the-national-cardiovascular-data-registry
#12
Daniel B Kramer, Matthew R Reynolds, Sharon-Lise Normand, Craig S Parzynski, John A Spertus, Vincent Mor, Susan L Mitchell
OBJECTIVES: To evaluate the incidence and characteristics of nursing home (NH) use after implantable cardioverter-defibrillator (ICD) implantation. DESIGN: Cohort study. SETTING: Medicare beneficiaries in the National Cardiovascular Data Registry-ICD Registry. PARTICIPANTS: Individuals aged 65 and older receiving ICDs between January 1, 2006, and March 31, 2010 (N = 192,483). MEASUREMENTS: Proportion of ICD recipients discharged to NHs directly after device placement, cumulative incidence of long-term NH admission, and factors associated with immediate discharge to a NH and time to long-term NH admission...
February 2017: Journal of the American Geriatrics Society
https://www.readbyqxmd.com/read/28197280/predictors-of-permanent-pacemaker-implantation-after-coronary-artery-bypass-grafting-and-valve-surgery-in-adult-patients-in-current-surgical-era
#13
Bandar Al-Ghamdi, Yaseen Mallawi, Azam Shafquat, Alexandra Ledesma, Nadiah AlRuwaili, Mohamed Shoukri, Shahid Khan, Aly Al Sanei
BACKGROUND: Permanent pacemaker (PPM) implantation after cardiac surgery is required in 0.4-6% of patients depending on cardiac surgery type. PPM implantation in the early postoperative period may reduce morbidity and postoperative hospital stay. We performed a retrospective review of electronic medical records of adult patients with coronary artery bypass grafting (CABG), valve surgery, or both, over a 3-year period. Our aim was to identify predictors of PPM requirements and PPM dependency on follow-up in the current surgical era...
August 2016: Cardiology Research
https://www.readbyqxmd.com/read/28196928/healthcare-after-implantable-cardioverter-defibrillator-shocks-underuse-and-overuse
#14
EDITORIAL
Ryan T Borne, Pamela N Peterson
No abstract text is available yet for this article.
February 2017: Circulation. Cardiovascular Quality and Outcomes
https://www.readbyqxmd.com/read/28196927/healthcare-utilization-and-expenditures-associated-with-appropriate-and-inappropriate-implantable-defibrillator-shocks
#15
Mintu P Turakhia, Steven Zweibel, Andrea L Swain, Sarah A Mollenkopf, Matthew R Reynolds
BACKGROUND: In patients with implantable cardioverter-defibrillators, healthcare utilization (HCU) and expenditures related to shocks have not been quantified. METHODS AND RESULTS: We performed a retrospective cohort study of patients with implantable cardioverter-defibrillators identified from commercial and Medicare supplemental claims databases linked to adjudicated shock events from remote monitoring data. A shock event was defined as ≥1 spontaneous shocks delivered by an implanted device...
February 2017: Circulation. Cardiovascular Quality and Outcomes
https://www.readbyqxmd.com/read/28194680/parental-knowledge-of-cardiovascular-screening-and-prevention-of-sudden-cardiac-arrest-in-youth-athletes
#16
Madison A Wagener, Alex B Diamond, Ashley Rowatt Karpinos
Sudden cardiac arrest (SCA) is the leading cause of death in youth athletes. Survival from out- of-hospital SCA depends on prompt initiation of cardiopulmonary resuscitation (CPR) and use of an automated external defibrillator (AED). This study evaluated parental knowledge, experience, and attitudes related to cardiovascular screening, SCA, and CPR/AED use in youth athletes and made comparisons between parents who are employed in healthcare and parents who are not employed in healthcare. We conducted a cross-sectional survey to evaluate knowledge, experiences, and attitudes of 91 parents of youth athletes who attended a community-based cardiovascular screening event...
February 13, 2017: Journal of Community Health
https://www.readbyqxmd.com/read/28194346/safe-and-simplified-salvage-technique-for-exposed-implantable-cardiac-electronic-devices-under-local-anesthesia
#17
Chang Young Jung, Tae Gon Kim, Sung-Eun Kim, Kyu-Jin Chung, Jun Ho Lee, Yong-Ha Kim
BACKGROUND: Skin erosion is a dire complication of implantable cardiac pacemakers and defibrillators. Classical treatments involve removal of the entire generator and lead systems, however, these may result in fatal complications. In this study, we present our experience with a simplified salvage technique for exposed implantable cardiac electronic devices (ICEDs) without removing the implanted device, in an attempt to reduce the risks and complication rates associated with this condition...
January 2017: Archives of Plastic Surgery
https://www.readbyqxmd.com/read/28192003/web-based-distress-management-for-implantable-cardioverter-defibrillator-patients-a-randomized-controlled-trial
#18
Mirela Habibović, Johan Denollet, Pim Cuijpers, Pepijn H van der Voort, Jean-Paul Herrman, Leon Bouwels, Suzanne D A Valk, Marco Alings, Dominic A M J Theuns, Susanne S Pedersen
OBJECTIVE: Sudden cardiac arrest caused by cardiac arrhythmias is 1 of the leading causes of death worldwide. Implantable cardioverter defibrillators (ICDs) are considered as standard care for patients with increased risk of arrhythmias. However, 1 in 4 ICD patients experiences psychological distress post-ICD implantation. The WEB-based distress management program for ICD patients (WEBCARE) was developed to mitigate anxiety and depression and enhance health-related quality of life in ICD patients...
February 13, 2017: Health Psychology: Official Journal of the Division of Health Psychology, American Psychological Association
https://www.readbyqxmd.com/read/28188473/outpatient-treatment-with-the-wearable-cardioverter-defibrillator-clinical-experience-in-two-dutch-centres
#19
A F B E Quast, V F van Dijk, A A M Wilde, R E Knops, L V A Boersma
INTRODUCTION: The latest European Society of Cardiology Guidelines recommend consideration of a wearable cardioverter-defibrillator (WCD) for patients with a poor left ventricular ejection fraction (LVEF) who are at risk of sudden arrhythmic death but are not eligible for an implantable defibrillator. For these patients a WCD can be an alternative to long-term hospitalisation. PURPOSE: To evaluate the use of WCD therapy in these patient groups in two Dutch centres...
February 10, 2017: Netherlands Heart Journal
https://www.readbyqxmd.com/read/28188000/effectiveness-of-a-management-program-for-outpatient-clinic-or-remote-titration-of-beta-blockers-in-crt-patients-the-restore-study
#20
Antonio D'Onofrio, Pietro Palmisano, Antonio Rapacciuolo, Ernesto Ammendola, Leonardo Calò, Antonio Ruocco, Valter Bianchi, Fabio Maresca, Giuseppe Del Giorno, Annamaria Martino, Ciro Mauro, Monica Campari, Sergio Valsecchi, Michele Accogli
BACKGROUND: Many patients fail to receive β-blockers before cardiac resynchronization therapy defibrillator (CRT-D) implantation, or receive them at a suboptimal dose, and require optimization after implantation. We assessed the effectiveness of a structured program for β-blocker titration in CRT-D patients followed up by means of conventional in-clinic visits or remote monitoring. METHODS AND RESULTS: 130 patients undergoing CRT implantation and treated according to the standard practice of the centers were included as a control group...
February 5, 2017: International Journal of Cardiology
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