journal
MENU ▼
Read by QxMD icon Read
search

Circulation. Arrhythmia and Electrophysiology

journal
https://www.readbyqxmd.com/read/28928134/in-the-issue-september
#1
EDITORIAL
Paul J Wang
No abstract text is available yet for this article.
September 2017: Circulation. Arrhythmia and Electrophysiology
https://www.readbyqxmd.com/read/28916513/telemedicine-for-management-of-implantable-defibrillators-lessons-learned-and-a-look-toward-the-future
#2
EDITORIAL
Mintu P Turakhia
No abstract text is available yet for this article.
September 2017: Circulation. Arrhythmia and Electrophysiology
https://www.readbyqxmd.com/read/28916512/strategic-programming-for-implantable-cardioverter-defibrillator-shock-reduction-following-the-greatest-happiness-principle
#3
EDITORIAL
Felix Krainski, Ulrika Birgersdotter-Green
No abstract text is available yet for this article.
September 2017: Circulation. Arrhythmia and Electrophysiology
https://www.readbyqxmd.com/read/28916511/failure-to-treat-life-threatening-ventricular-tachyarrhythmias-in-contemporary-implantable-cardioverter-defibrillators-implications-for-strategic-programming
#4
Anna Margrethe Thøgersen, Jacob Moesgaard Larsen, Jens Brock Johansen, Moeen Abedin, Charles D Swerdlow
BACKGROUND: In clinical trials, manufacturer-specific, strategic programming of implantable cardioverter-defibrillators (ICDs), including faster detection rates, reduces unnecessary therapy but permits therapy for ventricular tachycardia/ventricular fibrillation (VF). Present consensus recommends a generic rate threshold between 185 and 200 beats per minute, which exceeds the rate tested in clinical trials for some manufacturers. In a case series, we sought to determine the relationship between programmed parameters and failure of modern ICDs to treat VF...
September 2017: Circulation. Arrhythmia and Electrophysiology
https://www.readbyqxmd.com/read/28916510/outcomes-of-telemedicine-video-conferencing-clinic-versus-in-person-clinic-follow-up-for-implantable-cardioverter-defibrillator-recipients
#5
Khidir Dalouk, Nainesh Gandhi, Peter Jessel, Karen MacMurdy, Ignatius Gerardo Zarraga, Michael Lasarev, Merritt Raitt
BACKGROUND: Implantable cardioverter-defibrillator (ICD) recipients require close follow-up that can be difficult for patients who have to travel long distances for clinic follow-up. We aimed to compare clinical outcomes between ICD patients followed-up in a telemedicine video-conferencing clinic (TMVC) and a conventional in-person clinic (CIC). We hypothesized that outcomes of patients followed in the TMVC are noninferior to the CIC. METHODS AND RESULTS: This retrospective study compares time to first appropriate ICD therapy, time to first inappropriate ICD therapy, time to first shock, and overall survival in patients followed in TMVC compared with CIC between 2001 and 2016...
September 2017: Circulation. Arrhythmia and Electrophysiology
https://www.readbyqxmd.com/read/28912208/efficacy-of-familial-screening-after-sudden-cardiac-death-in-young-adults-irrespective-of-postmortem-analysis-implication-of-a-pharmacological-challenge-as-a-first-step-of-screening
#6
EDITORIAL
Atsuhiko Yagishita, Kenzo Hirao
No abstract text is available yet for this article.
September 2017: Circulation. Arrhythmia and Electrophysiology
https://www.readbyqxmd.com/read/28912207/propagation-of-sinus-waves-in-the-atrial-architecture-when-laminar-electrical-fluxes-turn-turbulent
#7
EDITORIAL
David Calvo, David Filgueiras-Rama, José Jalife
No abstract text is available yet for this article.
September 2017: Circulation. Arrhythmia and Electrophysiology
https://www.readbyqxmd.com/read/28912206/clinical-yield-of-familial-screening-after-sudden-death-in-young-subjects-the-french-experience
#8
Pauline Quenin, Florence Kyndt, Philippe Mabo, Jacques Mansourati, Dominique Babuty, Aurélie Thollet, Béatrice Guyomarch, Richard Redon, Julien Barc, Jean-Jacques Schott, Frederic Sacher, Vincent Probst, Jean Baptiste Gourraud
BACKGROUND: After sudden cardiac death with negative autopsy, clinical screening of relatives identifies a high proportion of inherited arrhythmia syndrome. However, the efficacy of this screening in families not selected by autopsy has never been assessed. We aim to investigate the value of clinical screening in relatives of all subjects who died suddenly before 45 years of age. METHODS AND RESULTS: One hundred and three consecutive families who experienced unexplained sudden cardiac death before 45 years of age were included from May 2009 to December 2014 in a prospective multicenter registry...
September 2017: Circulation. Arrhythmia and Electrophysiology
https://www.readbyqxmd.com/read/28912205/epicardial-breakthrough-waves-during-sinus-rhythm-depiction-of-the-arrhythmogenic-substrate
#9
Elisabeth M J P Mouws, Eva A H Lanters, Christophe P Teuwen, Lisette J M E van der Does, Charles Kik, Paul Knops, Jos A Bekkers, Ad J J C Bogers, Natasja M S de Groot
BACKGROUND: Epicardial breakthrough waves (EBW) during atrial fibrillation are important elements of the arrhythmogenic substrate and result from endo-epicardial asynchrony, which also occurs to some degree during sinus rhythm (SR). We examined the incidence and characteristics of EBW during SR and its possible value in the detection of the arrhythmogenic substrate associated with atrial fibrillation. METHODS AND RESULTS: Intraoperative epicardial mapping (interelectrode distances 2 mm) of the right atrium, Bachmann's bundle, the left atrioventricular groove, and the pulmonary vein area was performed during SR in 381 patients (289 male, 67±10 years) with ischemic or valvular heart disease...
September 2017: Circulation. Arrhythmia and Electrophysiology
https://www.readbyqxmd.com/read/28912204/microstructure-cell-to-cell-coupling-and-ion-currents-as-determinants-of-electrical-propagation-and-arrhythmogenesis
#10
REVIEW
Jan P Kucera, Stephan Rohr, Andre G Kleber
No abstract text is available yet for this article.
September 2017: Circulation. Arrhythmia and Electrophysiology
https://www.readbyqxmd.com/read/28899957/electrocardiographic-findings-of-fascicular-ventricular-tachycardia-versus-supraventricular-tachycardia-with-aberrancy-why-the-difference
#11
EDITORIAL
Joshua D Moss, Melvin M Scheinman
No abstract text is available yet for this article.
September 2017: Circulation. Arrhythmia and Electrophysiology
https://www.readbyqxmd.com/read/28899956/atrial-tachyarrhythmia-in-congenital-heart-disease-beyond-the-suture-lines
#12
EDITORIAL
Elisabeth M J P Mouws, Natasja M S de Groot
No abstract text is available yet for this article.
September 2017: Circulation. Arrhythmia and Electrophysiology
https://www.readbyqxmd.com/read/28899955/natural-history-and-clinical-predictors-of-atrial-tachycardia-in-adults-with-congenital-heart-disease
#13
Pablo Ávila, José María Oliver, Pastora Gallego, Ana González-García, María José Rodríguez-Puras, Esther Cambronero, José Ruiz-Cantador, Ana Campos, Rafael Peinado, Raquel Prieto, Fernando Sarnago, Raquel Yotti, Francisco Fernández-Avilés
BACKGROUND: Atrial tachycardias (ATs) are a significant source of morbidity in adults with congenital heart disease (CHD). This study evaluates the incidence and clinical predictors of AT in a cohort of patients with CHD. METHODS AND RESULTS: We included 3311 adults (median age at entry 22.6 years, 50.6% males) with CHD (49% simple, 39% moderate, and 12% complex) prospectively followed up in a tertiary center for 37 607 person-years. Predictors of AT were identified by multivariable Cox regression analysis accounting for left truncation...
September 2017: Circulation. Arrhythmia and Electrophysiology
https://www.readbyqxmd.com/read/28899954/differentiating-the-qrs-morphology-of-posterior-fascicular-ventricular-tachycardia-from-right-bundle-branch-block-and-left-anterior-hemiblock-aberrancy
#14
Yoav Michowitz, Oholi Tovia-Brodie, Ishai Heusler, Avi Sabbag, Michael Rahkovich, Hezzy Shmueli, Aharon Glick, Bernard Belhassen
BACKGROUND: Left posterior fascicular ventricular tachycardia (LPF-VT) is frequently misdiagnosed as supraventricular tachycardia with aberrant right bundle branch block (RBBB) and left anterior hemiblock (LAHB). The purpose of the present study was to define the morphological ECG characteristics of LPF-VT and attempt to differentiate it from RBBB and LAHB aberrancy. METHODS AND RESULTS: A systematic Medline search was used to identify or locate ECG tracings from patients with LPF-VTs...
September 2017: Circulation. Arrhythmia and Electrophysiology
https://www.readbyqxmd.com/read/28887365/omnipolar-mapping-a-method-to-improve-the-fidelity-of-voltage-mapping-to-guide-substrate-based-atrial-fibrillation-ablation
#15
EDITORIAL
Jackson J Liang, Cory M Tschabrunn, Francis E Marchlinski
No abstract text is available yet for this article.
September 2017: Circulation. Arrhythmia and Electrophysiology
https://www.readbyqxmd.com/read/28887364/optimizing-antitachycardia-pacing-back-to-the-roots
#16
EDITORIAL
David Duncker, Christian Veltmann
No abstract text is available yet for this article.
September 2017: Circulation. Arrhythmia and Electrophysiology
https://www.readbyqxmd.com/read/28887363/rotors-how-do-we-know-when-they-are-real
#17
EDITORIAL
Konstantinos N Aronis, Ronald D Berger, Hiroshi Ashikaga
No abstract text is available yet for this article.
September 2017: Circulation. Arrhythmia and Electrophysiology
https://www.readbyqxmd.com/read/28887362/resolving-bipolar-electrogram-voltages-during-atrial-fibrillation-using-omnipolar-mapping
#18
Shouvik K Haldar, Karl Magtibay, Andreu Porta-Sanchez, Stéphane Massé, Nicholas Mitsakakis, Patrick F H Lai, Mohammed Ali Azam, John Asta, Marjan Kusha, Paul Dorian, Andrew C T Ha, Vijay Chauhan, D Curtis Deno, Kumaraswamy Nanthakumar
BACKGROUND: Low-voltage-guided substrate modification is an emerging strategy in atrial fibrillation (AF) ablation. A major limitation to contemporary bipolar electrogram (EGM) analysis in AF is the resultant lower peak-to-peak voltage (Vpp) from variations in wavefront direction relative to electrode orientation and from fractionation and collision events. We aim to compare bipole Vpp with novel omnipolar peak-to-peak voltages (Vmax) in sinus rhythm (SR) and AF. METHODS AND RESULTS: A high-density fixed multielectrode plaque was placed on the epicardial surface of the left atrium in dogs...
September 2017: Circulation. Arrhythmia and Electrophysiology
https://www.readbyqxmd.com/read/28887361/technical-considerations-on-phase-mapping-for-identification-of-atrial-reentrant-activity-in-direct-and-inverse-computed-electrograms
#19
Miguel Rodrigo, Andreu M Climent, Alejandro Liberos, Francisco Fernández-Avilés, Omer Berenfeld, Felipe Atienza, Maria S Guillem
BACKGROUND: Phase mapping has become a broadly used technique to identify atrial reentrant circuits for ablative therapy guidance. This work studies the phase mapping process and how the signal nature and its filtering affect the reentrant pattern characterization in electrogram (EGM), body surface potential mapping, and electrocardiographic imaging signals. METHODS AND RESULTS: EGM, body surface potential mapping, and electrocardiographic imaging phase maps were obtained from 17 simulations of atrial fibrillation, atrial flutter, and focal atrial tachycardia...
September 2017: Circulation. Arrhythmia and Electrophysiology
https://www.readbyqxmd.com/read/28887360/initial-clinical-experience-with-a-new-automated-antitachycardia-pacing-algorithm-feasibility-and-safety-in-an-ambulatory-patient-cohort
#20
Raymond Yee, John D Fisher, Ulrika Birgersdotter-Green, Timothy W Smith, David N Kenigsberg, Robert Canby, Troy Jackson, Robert Taepke, Paul DeGroot
BACKGROUND: Antitachycardia pacing (ATP) in implantable cardioverter-defibrillators (ICD) decreases patient shock burden but has recognized limitations. A new automated ATP (AATP) based on electrophysiological first principles was designed. The study objective was to assess the feasibility and safety of AATP in ambulatory ICD patients. METHODS AND RESULTS: Enrolled patients had dual chamber or cardiac resynchronization therapy ICDs, history of ≥1 ICD-treated ventricular tachycardias (VT)/ventricular fibrillation episode, or a recorded, sustained monomorphic VT...
September 2017: Circulation. Arrhythmia and Electrophysiology
journal
journal
41999
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"