Association of Selvester QRS score with AF recurrence after electrical cardioversion [0.03%]
Selvester QRS评分与电复律后房颤复发的关系
Veysi Can,Fuat Polat,Ahmet Ferhat Kaya et al.
Veysi Can et al.
Background: Atrial fibrillation (AF) recurrence after direct current cardioversion (DCCV) remains a clinically important challenge. The Selvester QRS scoring system estimates myocardial fibrosis burden and may carry predi...
A case of multiple patterns of alternating bundle branch block combined with paroxysmal atrioventricular block [0.03%]
交替束支阻滞多种图式伴发阵发性房室阻滞一例
Xingjie Li,Ben Zhang
Xingjie Li
A 52-year-old male patient presented with coexisting electrocardiographic manifestations: 1: Alternation between wide and narrow QRS complexes of complete left bundle branch block (LBBB); 2: Alternation between wide and narrow QRS complexes...
José Nunes de Alencar,Claudionor Antônio Dos Santos Filho,Eraldo Ribeiro Ferreira Leão de Moraes et al.
José Nunes de Alencar et al.
Background: Permanent pacemakers and cardiac implantable electronic devices have become integral to contemporary cardiology practice. Despite advances in remote monitoring and intracardiac electrograms, the surface electr...
Transient pseudo-P pulmonale unmasking cardiopulmonary interactions in cardiogenic shock [0.03%]
短暂的假性肺动脉高压揭开心源性休克中的心肺相互作用
Huifang Zhang,Jie Ma,Shuliu Ye et al.
Huifang Zhang et al.
The "pseudo-P pulmonale" mimics right atrial enlargement, often mimicking acute pulmonary embolism (PE). We report a 70-year-old male with cardiogenic shock and elevated D-dimer post-thrombolysis, initially suggesting massive PE. However, d...
José Nunes de Alencar,Claudionor Antônio Dos Santos Filho,Guilherme Dagostin de Carvalho et al.
José Nunes de Alencar et al.
Background: Modern pacemakers incorporate arrhythmia-response algorithms, ventricular pacing minimization protocols, and safety mechanisms that generate ECG patterns indistinguishable from pathological AV block, sensing m...
Prognostic value of early changes in the frontal QRS-T angle in patients with heart failure and left bundle branch block undergoing cardiac resynchronization therapy [0.03%]
心脏再同步治疗左束支传导阻滞心力衰竭患者的早期额面QRS-T角度变化的预后价值
Enes Arslan,Cemalettin Yılmaz,Ahmet Yaşar Çizgici et al.
Enes Arslan et al.
Background: Cardiac resynchronization therapy (CRT) reduces morbidity and mortality in selected patients with heart failure (HF). The frontal QRS-T angle (FQTA), reflecting ventricular depolarization-repolarization hetero...
Systematic multi-domain screening of lead-specific electrocardiographic features associated with sudden cardiac death [0.03%]
系统多领域筛查与猝死相关的铅特异性心电图特征
Konsta Kivimäki,Jani Rankinen,Minna Järvensivu-Koivunen et al.
Konsta Kivimäki et al.
Electrocardiogram (ECG) provides four-dimensional view to the electrical properties of the heart. We performed a comprehensive multi-domain screening to find the most significant lead-specific ECG features associated with sudden cardiac dea...
The need to measure electrical synchrony - Assessment of electrical synchrony and its utility. Synchromax in real life [0.03%]
测量电活动同步性的需求——电活动同步性评估及其应用。现实中的Synchromax
Daniel Felipe Ortega,Analia Gladys Paolucci,Emilio Ariel Logarzo
Daniel Felipe Ortega
Electrical synchrony is a key determinant of cardiac function and a fundamental component in the success of cardiac resynchronization therapy (CRT). Despite its importance, its definition remains imprecise and its assessment is largely base...
An assessment of intern doctors' experiences of undergraduate education in electrocardiogram interpretation [0.03%]
实习医生对本科教育心电图教学的体验评估
Liam Maher,Colm O&#x;Tuathaigh,Ciara Mahon
Liam Maher
Aim: The aim of this study is to assess the adequacy of undergraduate ECG education from the perspective of recent medical graduates. Methods and methodol...
Feasibility and efficacy of left bundle branch area pacing guided by modified chest lead 1 [0.03%]
改良C1导联指导左束支起搏的可行性与有效性分析
Shiho Wakasa,Tomotaka Yoshiyama,Shun Hirayama et al.
Shiho Wakasa et al.
Background: Left bundle branch area pacing (LBBAP) typically requires 12‑lead electrocardiogram (ECG) measurements using an electrophysiology (EP) recording system. However, a simplified approach using modified chest lea...