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About 36,868 results

ALLMedicine Arrhythmias Center

Research & Reviews  16,403 results

COVID-19 and Renin-Angiotensin system inhibition - role of angiotensin converting enzym...
https://doi.org/10.1111/joim.13101
Journal of Internal Medicine; Aleksova A, Ferro F et. al.

May 26th, 2020 - Renin-angiotensin system (RAS) blockers are extensively used worldwide to treat many cardiovascular disorders, where they are effective in reducing both mortality and morbidity. These drugs are known to induce an increased expression of Angiotensi...

Purkinje System Hyperexcitability and Ventricular Arrhythmia Risk in Type 3 Long QT Syn...
https://doi.org/10.1016/j.hrthm.2020.05.019
Heart Rhythm; Barake W, Giudicessi JR et. al.

May 26th, 2020 - Gain-of-function variants in the SCN5A-encoded Nav1.5 sodium channel cause type 3 long QT syndrome (LQT3) and multifocal ectopic Purkinje-related premature contractions (MEPPC). Although the Purkinje system is uniquely sensitive to the action pote...

QRS Morphology in Lead V1 for the Rapid Localization of Idiopathic Ventricular Arrhythm...
https://doi.org/10.1016/j.hrthm.2020.05.021
Heart Rhythm; Briceño DF, Santangeli P et. al.

May 26th, 2020 - 12-lead electrocardiogram (ECG) criteria have been developed to identify idiopathic ventricular arrhythmias (VAs) from the left ventricular (LV) papillary muscles (PAPs), but accurate localization remains a challenge. To develop ECG criteria for a...

Procedural outcomes and learning curve of cardiac arrhythmias catheter ablation using r...
https://doi.org/10.1002/clc.23391
Clinical Cardiology REFERENCES; Li X, Jin Q et. al.

May 25th, 2020 - Remote magnetic navigation (RMN)-guided ablation has become an inspiring method of catheter ablation for tachyarrhythmias. Data from a large-scale single center may provide further insight into the safety of and the learning curve for RMN-guided a...

Recent advances in three-dimensional electroanatomical mapping guidance for the ablatio...
https://doi.org/10.1007/s10840-020-00781-3
Journal of Interventional Cardiac Electrophysiology : an International Journal of Arrhythmias and Pacing; Compagnucci P, Volpato G et. al.

May 25th, 2020 - To provide a brief overview of some relevant technological advances in the field of three-dimensional electroanatomical mapping (3D-EAM) that have recently entered the clinical arena and their role in guiding catheter ablation (CA) of complex atri...

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Guidelines  65 results

Guidance for Cardiac Electrophysiology During the Coronavirus (COVID-19) Pandemic from ...
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7118697
Heart Rhythm; Lakkireddy DR, Chung MK et. al.

Apr 4th, 2020 - Covid-19 is a global pandemic that is wreaking havoc with the health and economy of much of human civilization. Electrophysiologists have been impacted personally and professionally by this global catastrophe. In this joint document from represent...

Subclinical and Device-Detected Atrial Fibrillation: Pondering the Knowledge Gap: A Scientific Statement From the American Heart Association
https://www.ahajournals.org/doi/10.1161/CIR.0000000000000740
Circulation Peter A. Noseworthy,et al.

Nov 14th, 2019 - The widespread use of cardiac implantable electronic devices and wearable monitors has led to the detection of subclinical atrial fibrillation in a substantial proportion of patients. There is evidence that these asymptomatic arrhythmias are assoc...

Expert Consensus Statement on Catheter Ablation of Ventricular Arrhythmias
https://www.hrsonline.org/Policy-Payment/Clinical-Guidelines-Documents/2019-HRS-EHRA-APHRS-LAHRS-Expert-Consensus-Statement-on-Catheter-Ablation-of-Ventricular-Arrhythmias

May 9th, 2019 - The consensus statement, accompanied by a systematic review and meta-analysis published in conjunction with this document, serves as a resource guide and comprehensive review of the field for clinicians around the world who are working to improve...

Determination and Interpretation of the QT Interval
https://www.ahajournals.org/doi/10.1161/CIRCULATIONAHA.118.033943
Circulation Vink,A.,et al

Nov 18th, 2018 - Long QT syndrome (LQTS) is associated with potentially fatal arrhythmias. Treatment is very effective, but its diagnosis may be challenging. Importantly, different methods are used to assess the QT interval, which makes its recognition difficult. ...

2018 ACC/AHA/HRS Guideline on the Evaluation and Management of Patients With Bradycardia and...
http://www.onlinejacc.org/content/early/2018/10/29/j.jacc.2018.10.044
Kusumoto, F.,et al

Nov 5th, 2018 - The purpose of this ACC/AHA/HRS guideline is to provide guidance to clinicians for the management of patients with bradycardia, or symptoms thought to be associated with bradycardia or cardiac conduction system disorders. Keywords: cardiology, bra.

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Drugs  583 results see all →

Clinicaltrials.gov  18,321 results

COVID-19 and Renin-Angiotensin system inhibition - role of angiotensin converting enzym...
https://doi.org/10.1111/joim.13101
Journal of Internal Medicine; Aleksova A, Ferro F et. al.

May 26th, 2020 - Renin-angiotensin system (RAS) blockers are extensively used worldwide to treat many cardiovascular disorders, where they are effective in reducing both mortality and morbidity. These drugs are known to induce an increased expression of Angiotensi...

Purkinje System Hyperexcitability and Ventricular Arrhythmia Risk in Type 3 Long QT Syn...
https://doi.org/10.1016/j.hrthm.2020.05.019
Heart Rhythm; Barake W, Giudicessi JR et. al.

May 26th, 2020 - Gain-of-function variants in the SCN5A-encoded Nav1.5 sodium channel cause type 3 long QT syndrome (LQT3) and multifocal ectopic Purkinje-related premature contractions (MEPPC). Although the Purkinje system is uniquely sensitive to the action pote...

QRS Morphology in Lead V1 for the Rapid Localization of Idiopathic Ventricular Arrhythm...
https://doi.org/10.1016/j.hrthm.2020.05.021
Heart Rhythm; Briceño DF, Santangeli P et. al.

May 26th, 2020 - 12-lead electrocardiogram (ECG) criteria have been developed to identify idiopathic ventricular arrhythmias (VAs) from the left ventricular (LV) papillary muscles (PAPs), but accurate localization remains a challenge. To develop ECG criteria for a...

Procedural outcomes and learning curve of cardiac arrhythmias catheter ablation using r...
https://doi.org/10.1002/clc.23391
Clinical Cardiology REFERENCES; Li X, Jin Q et. al.

May 25th, 2020 - Remote magnetic navigation (RMN)-guided ablation has become an inspiring method of catheter ablation for tachyarrhythmias. Data from a large-scale single center may provide further insight into the safety of and the learning curve for RMN-guided a...

Recent advances in three-dimensional electroanatomical mapping guidance for the ablatio...
https://doi.org/10.1007/s10840-020-00781-3
Journal of Interventional Cardiac Electrophysiology : an International Journal of Arrhythmias and Pacing; Compagnucci P, Volpato G et. al.

May 25th, 2020 - To provide a brief overview of some relevant technological advances in the field of three-dimensional electroanatomical mapping (3D-EAM) that have recently entered the clinical arena and their role in guiding catheter ablation (CA) of complex atri...

see more →

News  1,447 results

More Evidence Hydroxychloroquine Is Ineffective, Harmful in COVID-19
https://www.medscape.com/viewarticle/931061

May 21st, 2020 - Hydroxychloroquine and chloroquine, with or without azithromycin or clarithromycin, offer no benefit in treating patients with COVID-10 and, instead, are associated with ventricular arrhythmias and higher rates of mortality, according to a major n...

Coffee Drinking Linked With Fewer Arrhythmias
https://www.medscape.com/viewarticle/930195

May 7th, 2020 - Moderate, daily coffee consumption had no apparent adverse effect for triggering incident heart arrhythmias, and even linked with a small but statistically significant drop in arrhythmias in an analysis of prospectively collected data from nearly ...

Hydroxychloroquine-Triggered QTc-Interval Prolongations Mount in COVID-19 Patients
https://www.medscape.com/viewarticle/929973

May 4th, 2020 - The potential for serious arrhythmias from hydroxychloroquine treatment of COVID-19 patients received further documentation from a pair of studies released on May 1, casting further doubt on whether the uncertain benefit from this or related drugs...

Suicide Attempts a Concern in LVAD Recipients
https://www.medscape.com/viewarticle/928421

Apr 8th, 2020 - New research shows an increased incidence of suicide attempts among recipients of a left-ventricular assist device (LVAD), findings from the multicenter ASSIST-ICD study show. Data from the observational Determination of Risk Factors of Ventricula...

Cardiology Groups Push Back on Hydroxychloroquine, Azithromycin for COVID-19
https://www.medscape.com/viewarticle/928456

Apr 8th, 2020 - Editor's note: Find the latest COVID-19 news and guidance in Medscape's Coronavirus Resource Center. The nation's leading cardiology associations urged caution with hydroxychloroquine and azithromycin for COVID-19 in patients with cardiovascular d...

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Patient Education  49 results see all →