Presence of Fragmented QRS May Be Due to Higher Levels of Left Ventricle Mass in Patients with Severe Aortic Stenosis [0.03%]
严重主动脉瓣狭窄患者中QRS波群碎裂电位可能是左心室质量增高的表现
Mehmet Eyuboglu
Mehmet Eyuboglu
The Effect of Diuresis on the Paced QRS Complexes in Pacing-Dependent Patients with Heart Failure [0.03%]
利尿剂对心力衰竭起搏依赖患者 paced qrs 影响的研究
Fuqiang Sheng,Bin Chen,Maorong He et al.
Fuqiang Sheng et al.
Background: Augmentation of the amplitude of QRS complexes with diuretic therapy for patients with congestive heart failure has been well documented. However, the effect of diuresis on the paced QRS complexes in pacing-de...
Mid-Ventricular Obstructive Hypertrophic Cardiomyopathy and Apical Aneurysm Mimicking Acute ST-Elevation Myocardial Infarction [0.03%]
中段心肌肥厚性心肌病伴心尖部假性动脉瘤致急性ST段抬高型心肌梗死样表现
Li Cui,Ya Suo,Yuntao Zhao et al.
Li Cui et al.
Nonischemic ST-segment elevation may be confused as acute ST-elevation myocardial infarction (STEMI), especially in patients with atypical presenting symptoms. Among the possible differential diagnosis, hypertrophic cardiomyopathy (HCM) sho...
A Simple Numerical Body Surface Mapping Parameter Signifies Successful Percutaneous Coronary Artery Intervention [0.03%]
一个简单的数值体表参数预示经皮冠状动脉介入治疗的成功性
Gábor Simonyi,Róbert Kirschner,Endre Szűcs et al.
Gábor Simonyi et al.
Background: In coronary artery disease (CAD), body surface potential mapping (BSPM) may reveal minor electrical potential changes appearing in the depolarization phase even if pathological changes are absent on the conven...
Late Gadolinium Enhancement on Cardiac MRI Correlates with QT Dynamicity Represented by QT/RR Relationship in Patients with Ventricular Arrhythmias [0.03%]
心室性心律失常患者心脏磁共振成像晚期强化与QT离散度的关系研究
Naka Sakamoto,Nobuyuki Sato,Ahmed Karim Talib et al.
Naka Sakamoto et al.
Background: The distribution of late gadolinium enhancement (LGE) on the cardiac MRI (CMR) indicates myocardial fibrosis and provides information of possible reentry substrates. QT dynamicity reflecting repolarization abn...
Electrocardiographic P-Wave Duration, QT Interval, T Peak to End Interval and Tp-e/QT Ratio in Pregnancy with Respect to Trimesters [0.03%]
孕期不同孕周的心电图P波时限、QT间期、T峰到末点间期及Tp-e/QT比值的变化
Asli Tanindi,Nilufer Akgun,Emre Goksan Pabuccu et al.
Asli Tanindi et al.
Background: P-wave duration helps to determine the risk of atrial arrhythmia, especially atrial fibrillation. QT interval, T peak to end interval (Tp-e), and Tp-e/QT ratio are electrocardiographic indices related to ventr...
Evaluating the Efficacy and Safety of Internal Cardioversion with Implantable Cardioverter Defibrillator Device for Atrial Fibrillation in Systolic Heart Failure Patients [0.03%]
植入型心律转复除颤器装置房颤内电转治疗收缩性心力衰竭患者的有效性和安全性评价
Hamza Sunman,Kudret Aytemir,Hikmet Yorgun et al.
Hamza Sunman et al.
Background: Atrial fibrillation (AF) commonly observed in patients with heart failure and cardioversion was often needed to restore the sinus rhythm. Previously, there is no study evaluating usefulness of internal cardiov...
The value of electrocardiographic abnormalities in the prognosis of pulmonary embolism: a consensus paper [0.03%]
心电图异常在肺栓塞预后中的价值：共识文件
Geneviève C Digby,Piotr Kukla,Zhong-Qun Zhan et al.
Geneviève C Digby et al.
Electrocardiographic (ECG) abnormalities in the setting of acute pulmonary embolism (PE) are being increasingly characterized and mounting evidence suggests that ECG plays a valuable role in prognostication for PE. We review the historical ...
Man versus Machine: Comparison of Automated and Manual Methodologies for Measuring the QTc Interval: A Prospective Study [0.03%]
人机对比：QT间期自动与手动测量方法的比较：一项前瞻性研究
Jean T Barbey,Margaret Connolly,Brenda Beaty et al.
Jean T Barbey et al.
Background: Electrocardiographic (ECG) safety evaluation is a required element of drug development. Performance characteristics of ECG measurement methodologies have rarely been studied prospectively. ...
Changes of Virtual Planar QRS and T Vectors Derived from Holter in the Populations with and without Diabetes Mellitus [0.03%]
糖尿病患者Holter心电平面QRS-T环变化分析
Jia Chen,Yubi Lin,Jian Yu et al.
Jia Chen et al.
Aims: Research related to type 2 diabetes mellitus (DM) and parameters of electrocardiography (ECG) was limited. Patients with and without DM (NDM) were randomly enrolled in a study to exploit the influence of DM on plana...