Postimplantation ventricular ectopic burden and clinical outcomes in cardiac resynchronization therapy ‐defibrillator patients: a MADIT‐CRT substudy
ConclusionIn CRT‐D patients with mild heart failure, high ectopic burden at 12‐month follow‐up was associated with a high 3‐year risk of HF/death and VT/VF and threefold increased risk as compared to patients with low burden. Ectopic burden at 12 months may be a valuable approach for evaluating long‐term prognosis. (Source: Annals of Noninvasive Electrocardiology)
Source: Annals of Noninvasive Electrocardiology - September 1, 2017 Category: Cardiology Authors: Anne ‐Christine Ruwald, Mehmet K. Aktas, Martin H. Ruwald, Valentina Kutyifa, Scott McNitt, Christian Jons, Suneet Mittal, Jonathan S. Steinberg, James P. Daubert, Arthur J. Moss, Wojciech Zareba Tags: ORIGINAL ARTICLE Source Type: research

Myocardial bridging is associated with exercise ‐induced ventricular arrhythmia and increases in QT dispersion
DiscussionThere is an increased frequency of exercise‐induced PVCs and NSVT in patients with MBs. Exercise significantly increases QTd in MB patients, with an even greater increase in QTd in MB patients with NSVT. Exercise in MB patients results in ventricular arrhythmias and abnormalities in repolarization. (Source: Annals of Noninvasive Electrocardiology)
Source: Annals of Noninvasive Electrocardiology - September 1, 2017 Category: Cardiology Authors: Makiko Nishikii ‐Tachibana, Vedant S. Pargaonkar, Ingela Schnittger, Francois Haddad, Ian S. Rogers, Jennifer A. Tremmel, Paul J. Wang Tags: ORIGINAL ARTICLE Source Type: research

Sudden cardiac death in isolated right ventricular hypertrabeculation/noncompaction cardiomyopathy
We report the cases of three patients who presented with ventricular tachyarrhythmia and sudden cardiac death. They were found to have isolated right ventricular hypertrabeculation/noncompaction on echocardiography. This supports the hypothesis that this condition is highly arrhythmogenic and is associated with high mortality similarly to the left ventricular hypertrabeculation/noncompaction cardiomyopathy. (Source: Annals of Noninvasive Electrocardiology)
Source: Annals of Noninvasive Electrocardiology - September 1, 2017 Category: Cardiology Authors: Soad Bekheit, Boutros Karam, Farshid Daneshvar, Julie Zaidan, Rabih Tabet, Jonathan Spagnola, James Lafferty Tags: CASE REPORT Source Type: research

Pregbalin induced recurrent syncopal attacks with prolong QT interval
Annals of Noninvasive Electrocardiology, EarlyView. (Source: Annals of Noninvasive Electrocardiology)
Source: Annals of Noninvasive Electrocardiology - August 30, 2017 Category: Cardiology Source Type: research

Differentiation of wide QRS tachycardia: Garbage in, garbage out
Annals of Noninvasive Electrocardiology,Volume 23, Issue 1, January 2018. (Source: Annals of Noninvasive Electrocardiology)
Source: Annals of Noninvasive Electrocardiology - August 30, 2017 Category: Cardiology Source Type: research

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Annals of Noninvasive Electrocardiology, Ahead of Print. (Source: Annals of Noninvasive Electrocardiology)
Source: Annals of Noninvasive Electrocardiology - August 30, 2017 Category: Cardiology Source Type: research

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Annals of Noninvasive Electrocardiology,Volume 23, Issue 1, January 2018. (Source: Annals of Noninvasive Electrocardiology)
Source: Annals of Noninvasive Electrocardiology - August 30, 2017 Category: Cardiology Source Type: research

Pregbalin induced recurrent syncopal attacks with prolong QT interval
We report a 80‐year‐old female patient using pregabalin. She was presented to emergency room with syncope attacks. Her admission electrocardiography demonstrated prolonged QT interval. After excluding the possible causes of the long QT syndrome, we attributed prolonged QT interval to pregabalin therapy. After discontinuation of pregabalin QT interval returned to normal range and patient experienced no further syncope attacks. It is first time for documentation of prolonged QT due to pregabalin in humans. (Source: Annals of Noninvasive Electrocardiology)
Source: Annals of Noninvasive Electrocardiology - August 30, 2017 Category: Cardiology Authors: Adem Adar, Fahri Cakan, Orhan Önalan Tags: CASE REPORT Source Type: research

Premature ventricular contraction ‐induced concealed retrograde penetration: Electrocardiographic manifestations on anterograde ventricular preexcitation
Annals of Noninvasive Electrocardiology, EarlyView. (Source: Annals of Noninvasive Electrocardiology)
Source: Annals of Noninvasive Electrocardiology - August 24, 2017 Category: Cardiology Source Type: research

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Annals of Noninvasive Electrocardiology, Ahead of Print. (Source: Annals of Noninvasive Electrocardiology)
Source: Annals of Noninvasive Electrocardiology - August 24, 2017 Category: Cardiology Source Type: research

Supraventricular tachycardia, pregnancy, and water: A new insight in lifesaving treatment of rhythm disorders
Annals of Noninvasive Electrocardiology, EarlyView. (Source: Annals of Noninvasive Electrocardiology)
Source: Annals of Noninvasive Electrocardiology - August 19, 2017 Category: Cardiology Source Type: research

Role of surface electrocardiogram precordial leads in localizing different anatomic sites of ectopic atrial tachycardia arising from lower right atrium in pediatric population
Annals of Noninvasive Electrocardiology,Volume 23, Issue 1, January 2018. (Source: Annals of Noninvasive Electrocardiology)
Source: Annals of Noninvasive Electrocardiology - August 19, 2017 Category: Cardiology Source Type: research

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Annals of Noninvasive Electrocardiology, Ahead of Print. (Source: Annals of Noninvasive Electrocardiology)
Source: Annals of Noninvasive Electrocardiology - August 19, 2017 Category: Cardiology Source Type: research

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Annals of Noninvasive Electrocardiology,Volume 23, Issue 1, January 2018. (Source: Annals of Noninvasive Electrocardiology)
Source: Annals of Noninvasive Electrocardiology - August 19, 2017 Category: Cardiology Source Type: research

Role of surface electrocardiogram precordial leads in localizing different anatomic sites of ectopic atrial tachycardia arising from lower right atrium in pediatric population
ConclusionsP wave morphology in precordial leads can help differentiate the anatomic sites of EAT from lower RA with high PPVs and NPVs. (Source: Annals of Noninvasive Electrocardiology)
Source: Annals of Noninvasive Electrocardiology - August 19, 2017 Category: Cardiology Authors: Lamyaa Elsayed Allam, Rania Samir Ahmed, Mazen Tawfik Ghanem Tags: ORIGINAL ARTICLE Source Type: research