Severe hypocalcemia mimicking ST-segment elevation acute myocardial infarction [0.03%]
严重的低钙血症模仿ST段抬高型急性心肌梗死
Piotr Kukla,Monika Kulik,Marek Jastrzębski et al.
Piotr Kukla et al.
Hypocalcemia is mainly the consequence of hypoalbuminemia, advanced renal impairment, cirrhosis, malnutrition, or sepsis. The most common ECG manifestation of hypocalcemia is QT prolongation as a result of ST segment lengthening. Very occas...
De Winter Electrocardiographic Pattern Related with a Non-Left Anterior Descending Coronary Artery Occlusion [0.03%]
冬氏心电图与非左前降支冠脉病变关系研究
José M Montero Cabezas,Ioannis Karalis,Martin J Schalij
José M Montero Cabezas
The electrocardiographic pattern consisting of ST-segment depression and hyperacute T waves in patients with acute chest pain, known as "De Winter pattern," has been related with the occlusion of the proximal left anterior descending artery...
Validation of an automatic diagnosis of strict left bundle branch block criteria using 12-lead electrocardiograms [0.03%]
使用12导联心电图自动诊断严格左束支阻滞标准的验证
Xiaojuan Xia,Anne-Christine Ruwald,Martin H Ruwald et al.
Xiaojuan Xia et al.
Aims: Strict left bundle branch block (LBBB) criteria were recently proposed to identify LBBB patients to benefit most from cardiac resynchronization therapy (CRT). The aim of our study was to automate identification of s...
Mismatch between the origin of premature ventricular complexes and the noncompacted myocardium in patients with noncompaction cardiomyopathy patients: involvement of the conduction system? [0.03%]
非折叠性心肌病患者室性早搏起源与非折叠心肌不匹配：传导系统参与的可能性？
Sophie Van Malderen,Sip Wijchers,Ferdi Akca et al.
Sophie Van Malderen et al.
Background: Noncompaction cardiomyopathy (NCCM) is considered to be the result of an arrest in the normal myocardial embryogenesis. The histological, developmental, and electrophysiological explanation of ventricular arrh...
A new experimentally validated formula to calculate the QT interval in the presence of left bundle branch block holds true in the clinical setting [0.03%]
一种新的用于计算左束支传导阻滞时的QT间期的公式并被临床实验所证实
Harilaos Bogossian,Gerrit Frommeyer,Ilias Ninios et al.
Harilaos Bogossian et al.
Background: The evaluation of the QT interval in the presence of left bundle branch block (LBBB) is associated with the challenge to discriminate native QT interval from the prolongation due to the increase in QRS duratio...
Persistent atrial standstill following the Cox-maze III procedure: reversal with sustained atrial pacing [0.03%]
持续性房室停搏心律的cox III术后疗效及房室起搏对其的影响
Harsh Agrawal,Kul Aggarwal,Martin A Alpert
Harsh Agrawal
Atrial standstill is a rare disorder of cardiac rhythm that is characterized by total absence of electrical activity in one or both atria. We report herein the case of a patient with atrial fibrillation and symptomatic 4.0 s pauses who rece...
Low-Dose Quinidine Effectively Reduced Shocks in Brugada Syndrome Patients with an Implantable Cardioverter Defibrillator: A Chinese Case Series Report [0.03%]
低剂量奎尼丁有效减少Brugada综合征植入式心律转复除颤器患者电击发作：中国病例系列报告
Tongtong Shen,Binbin Yuan,Jie Geng et al.
Tongtong Shen et al.
Background: Only implantable cardioverter defibrillators (ICD) have been proven to prevent sudden cardiac death (SCD) in patients with Brugada syndrome (BrS). However, ICD discharge, whether appropriate or inappropriate, ...
Novel electrocardiographic indices of arrhythmogenesis and blood lead level [0.03%]
新型心电图指标在心律失常和血铅水平中的作用
Leili Pourafkari,Arezou Tajlil,Nader D Nader
Leili Pourafkari
Physiological variation in left atrial transverse orientation does not influence orthogonal P-wave morphology [0.03%]
左心房横向定位的生理变异不影响P波的正交形态
Richard Petersson,Henrik Mosén,Katarina Steding-Ehrenborg et al.
Richard Petersson et al.
Background: It has previously been demonstrated that orthogonal P-wave morphology in healthy athletes does not depend on atrial size, but the possible impact of left atrial orientation on P-wave morphology remains unknown...