Alexandru Deutsch,Bülent Görenek
Alexandru Deutsch
The use of implantable cardioverter defibrillator (ICD) in heart failure patients decreases the arrhythmic mortality with the cost of increasing the number of patients to be treated, and microvolt T-wave alternans (MTWA) testing can be used...
Repercussions of cardiac resynchronization therapy on the ventricular repolarization of heart failure patients as assessed by body surface potential mapping [0.03%]
体表电位映射评估的心脏再同步治疗对心力衰竭患者室性复极的影响
Carlos Alberto Pastore,Roberto A Douglas,Nelson Samesima et al.
Carlos Alberto Pastore et al.
Objective: Cardiac resynchronization therapy (CRT) is an adjunct treatment for heart failure (HF) which associates with left bundle-branch block (LBBB) and is refractory to medical therapy. However, nearly 1/3 of the pati...
Beat-to-beat variability of repolarization: a new parameter to determine arrhythmic risk of an individual or identify proarrhythmic drugs [0.03%]
复极的逐搏变异度：确定个体发生心律失常危险性或鉴别促心律失常药物的新参数
Peter Oosterhoff,Avram Oros,Marc A Vos
Peter Oosterhoff
Hypertrophy and heart failure are associated with an enhanced propensity for cardiac arrhythmias and a high mortality rate. Altered repolarization might play a role in the occurrence of these ventricular arrhythmias. Beat-to-beat variabilit...
Repolarization abnormalities and arrhythmogenesis in hypertrophic myocardium [0.03%]
肥厚心肌的复极异常和心律失常发生机制研究进展
Luigi De Ambroggi,Pietro Francia,Guido De Ambroggi
Luigi De Ambroggi
Left ventricular hypertrophy (LVH) is accompanied by specific changes of the cellular electrophysiology, which are potentially arrhythmogenic, mainly prolongation of action potential duration due to down-regulation of several K channels. Mo...
Gulmira Kudaiberdieva,Bülent Görenek,Bilgin Timuralp
Gulmira Kudaiberdieva
Different noninvasive approaches have been developed for risk stratification of patients with myocardial infarction and heart failure with aim to select patients at high risk of sudden cardiac death who might mostly benefit from preventive ...
Okan Erdoğan
Okan Erdoğan
The frequency and rate of either premature ventricular complexes or nonsustained ventricular tachycardia episodes as well as any transient conduction disturbance in a given patient with high risk features for sudden cardiac death (SCD) can ...
Clinical impact of surface electrocardiography of cardiac arrhythmias in pacemaker-ICD patients [0.03%]
植入型心律转复除颤器起搏病友心电图对心律失常的临床指导意义
Massimo Santini,Stefano Aquilani,Renato Pietro Ricci
Massimo Santini
Cardiologists often are called to explain electrocardiograms of pacemaker/ implantable cardioverter (PMK/ICD) patients during arrhythmic events. The most frequent arrhythmia is atrial fibrillation (AF) whether in PMK or in ICD patients. Gen...
István Préda
István Préda
Patients with moderate or severe heart failure often have some form of intraventricular conduction abnormality and increased QRS duration on the routine electrocardiogram. The most common pattern is the left bundle branch block, when the el...
Can Hasdemir
Can Hasdemir
Cardiac resynchronization therapy has been shown to improve quality of life and mortality in selected, subgroup of systolic heart failure patients with left ventricular (LV) dyssynchrony. However, LV lead implantation can be difficult or ul...
Cengiz Ermiş
Cengiz Ermiş
Cardiac resynchronization therapy (CRT) has been shown to improve cardiac function, diminish hospitalization frequency, and enhance quality of life in selected heart failure patients. This benefit is mostly due to improved synchronization o...