The prognostic significance of early and late right precordial lead (V4R) ST ‐segment elevation in patients with acute anterior myocardial infarction
ConclusionLate V4R STE in patients with anterior STEMI is strongly associated with poor prognosis. The record of late V4R in patients with anterior STEMI has an important prognostic value. (Source: Annals of Noninvasive Electrocardiology)
Source: Annals of Noninvasive Electrocardiology - October 14, 2017 Category: Cardiology Authors: Muhammed Keskin, Ahmet Okan Uzun, Edibe Bet ül Börklü, Mert İlker Hayıroğlu, Ceyhan Türkkan, Ahmet İlker Tekkeşin, Ömer Kozan Tags: ORIGINAL ARTICLE Source Type: research

Propensity score matching analysis of the impact of Syntax score and Syntax score II on new onset atrial fibrillation development in patients with ST segment elevation myocardial infarction
Annals of Noninvasive Electrocardiology, EarlyView. (Source: Annals of Noninvasive Electrocardiology)
Source: Annals of Noninvasive Electrocardiology - October 4, 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 - October 4, 2017 Category: Cardiology Source Type: research

Parathyroid hormone is related to QT interval independent of serum calcium in patients with coronary artery disease
Annals of Noninvasive Electrocardiology, EarlyView. (Source: Annals of Noninvasive Electrocardiology)
Source: Annals of Noninvasive Electrocardiology - September 26, 2017 Category: Cardiology Source Type: research

Marked exercise ‐induced T‐wave heterogeneity in symptomatic diabetic patients with nonflow‐limiting coronary artery stenosis
Annals of Noninvasive Electrocardiology, EarlyView. (Source: Annals of Noninvasive Electrocardiology)
Source: Annals of Noninvasive Electrocardiology - September 26, 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 - September 26, 2017 Category: Cardiology Source Type: research

Marked exercise ‐induced T‐wave heterogeneity in symptomatic diabetic patients with nonflow‐limiting coronary artery stenosis
ConclusionsTWH is capable of detecting latent repolarization abnormalities, which are present during ETT in diabetic patients with nonflow‐limiting stenosis but not in control subjects. The technique developed in this study permits TWH analysis from archived ECGs and thereby enables mining of extensive databases for retrospective studies and hypothesis testing. (Source: Annals of Noninvasive Electrocardiology)
Source: Annals of Noninvasive Electrocardiology - September 26, 2017 Category: Cardiology Authors: Fernando G. Stocco, Ederson Evaristo, Nishant R. Shah, Michael K. Cheezum, Jon Hainer, Courtney Foster, Bruce D. Nearing, Ernest Gervino, Richard L. Verrier Tags: ORIGINAL ARTICLE Source Type: research

Postimplantation ventricular ectopic burden and clinical outcomes in cardiac resynchronization therapy ‐defibrillator patients: a MADIT‐CRT substudy
Annals of Noninvasive Electrocardiology, EarlyView. (Source: Annals of Noninvasive Electrocardiology)
Source: Annals of Noninvasive Electrocardiology - September 20, 2017 Category: Cardiology Source Type: research

Main artifacts in electrocardiography
Annals of Noninvasive Electrocardiology, EarlyView. (Source: Annals of Noninvasive Electrocardiology)
Source: Annals of Noninvasive Electrocardiology - September 20, 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 - September 20, 2017 Category: Cardiology Source Type: research

Main artifacts in electrocardiography
Electrocardiographic artifacts are defined as electrocardiographic alterations, not related to cardiac electrical activity. As a result of artifacts, the components of the electrocardiogram (ECG) such as the baseline and waves can be distorted. Motion artifacts are due to shaking with rhythmic movement. Examples of motion artifacts include tremors with no evident cause, Parkinson’s disease, cerebellar or intention tremor, anxiety, hyperthyroidism, multiple sclerosis, and drugs such as amphetamines, xanthines, lithium, benzodiazepines, or shivering (due to hypothermia, fever (rigor due to shaking), cardiopulmonary resusci...
Source: Annals of Noninvasive Electrocardiology - September 20, 2017 Category: Cardiology Authors: Andr és Ricardo Pérez‐Riera, Raimundo Barbosa‐Barros, Rodrigo Daminello‐Raimundo, Luiz Carlos Abreu Tags: REVIEW ARTICLE Source Type: research

Myocardial bridging is associated with exercise ‐induced ventricular arrhythmia and increases in QT dispersion
Annals of Noninvasive Electrocardiology, EarlyView. (Source: Annals of Noninvasive Electrocardiology)
Source: Annals of Noninvasive Electrocardiology - September 18, 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 - September 18, 2017 Category: Cardiology Source Type: research