Comparison of PR, QRS, and QT interval measurements by seven ECG interpretation programs [0.03%]
七种心电图分析软件的PR、QRS和QT间期测量比较研究
J De Bie,I Diemberger,J W Mason
J De Bie
Background: Electrocardiograph-generated measurements of PR, QRS, and QT intervals are generally thought to be more precise than manual measurements on paper records. However, the performance of different programs has not...
Mauer A A Gonçalves,João Mário Pedro,Carina Silva et al.
Mauer A A Gonçalves et al.
Introduction: Studies on the normal electrocardiogram limits in African populations are limited, especially in sub-Saharan Africa. There is no literature describing normal ECG limits in Angolans. ...
Reduction of mapping time in pulmonary vein isolation using atrial pacing during left atrial voltage map acquisition [0.03%]
左心房电压图采集时应用心房起搏以缩短肺静脉隔离的定位时间
Sebastian Biewener,Verena Tscholl,Patrick Nagel et al.
Sebastian Biewener et al.
Introduction: 3D mapping systems are used during radiofrequency (RF) pulmonary vein isolation (PVI) to facilitate catheter navigation and to provide additional electroanatomical information as a surrogate marker for the p...
Özge Turgay Yildirim,Mustafa Emin Çanakçı
Özge Turgay Yildirim
An optimization study of the ultra-short period for HRV analysis at rest and post-exercise [0.03%]
静息和运动后的心率变异性分析的超短周期优化研究
Liang Wu,Ping Shi,Hongliu Yu et al.
Liang Wu et al.
Background: Ultra-short-term heart rate variability (HRV) analysis (< 5 min) has been extensively growing in the field of exercise performance for autonomic assessment. However, the validation of ultra-short-term HRV was ...
A simple adaptation of a handheld ECG recorder to obtain chest lead equivalents [0.03%]
手持式ECG记录器的简单适应以获得胸导联等效物
B Mercer,L Leese,N Ahmed et al.
B Mercer et al.
Hand held ECG recorders are transforming the way we detect and diagnose heart rhythm disorders. The Kardia 6 L was launched in 2019 to detect and diagnose heart rhythm disorders recording a six lead (limb lead) ECG. Recording and analysis o...
Anton P M Gorgels
Anton P M Gorgels
Gonzalo Barón-Esquivias,Antonio J Díaz Martín,Álvaro Marco Del Castillo et al.
Gonzalo Barón-Esquivias et al.
Background: The European Syncope Guidelines (ESG) recommend the use of Head-up tilt test (HUT) in case of suspicion of vasovagal syncope (VVS) or orthostatic hypotensive syncope (OHS) after an adequate initial inconclusiv...
A case of outflow tract premature ventricular contractions with very distant exit sites suspected to have a single origin [0.03%]
怀疑起源于一处的非常远离心室流出道的过早搏动病例
Takayuki Sekihara,Shinsuke Miyazaki,Moeko Nagao et al.
Takayuki Sekihara et al.
Outflow tract premature ventricular contractions sometimes demonstrate multiple exit sites in the right and left outflow tracts with preferential pathways. Here we present a case of outflow tract premature ventricular contractions, which we...
Novel implant technique for septal pacing. A noninvasive approach to nonselective his bundle pacing [0.03%]
新型间隔起搏植入技术。一种非选择性his束起搏的非侵入性方法
Ortega Daniel,Logarzo Emilio,Barja Luis et al.
Ortega Daniel et al.
Background: His Bundle pacing (HBP) preserves native ventricular activation through His Purkinje. Unfortunately, most current techniques for HBP implants require sheaths, special leads, and an electrophysiology setup for ...