Characteristics of Surface Electrocardiogram during RV Mid Septal Pacing Compared with RV Outflow Pacing
نویسندگان
چکیده
منابع مشابه
Handoko – RV-pacing in experimental pulmonary hypertension
21 Right heart failure in pulmonary arterial hypertension (PH) is associated with mechanical 22 ventricular dyssynchrony, which leads to impaired right ventricular (RV) function, and by 23 adverse diastolic interaction to impaired left ventricular (LV) function as well. However, 24 therapies aiming to restore synchrony by pacing are currently not available. In this proof-of25 principle study, w...
متن کاملMultiparametric CMR assessment of RV apical versus septal Pacing Study (MAPS) - preliminary acute hemodynamic findings
Background Controversy remains with regards to the optimal site for right ventricular (RV) pacing, with mounting evidence that RV apical pacing leads to accelerated deterioration in left ventricular systolic function both on the background of normal as well as already impaired ventricles. RV septal pacing is conceptually associated with a more physiological activation pattern and as such should...
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BACKGROUND The effects of right ventricular apical pacing (RVAP) and right ventricular outflow tract (RVOT) septal pacing on atrial and ventricular electrophysiology have not been thoroughly compared. METHODS AND RESULTS To identify a more favorable pacing strategy with fewer adverse effects, 80 patients who had complete atrioventricular block with normal cardiac function and who were treated...
متن کاملBody surface mapping of ectopic left and right ventricular activation. QRS spectrum in patients without structural heart disease.
The value of simultaneous 62-lead electrocardiographic recordings in localizing the site of origin of ectopic ventricular activation in a structurally normal heart was assessed by examining body surface QRS integral maps in 12 patients during left and right ventricular (LV and RV) pacing at 182 distinct endocardial sites. A data base of 38 characteristic mean integral maps was composed after vi...
متن کاملQRS Spectrum in Patients Without Structural Heart Disease
The value of simultaneous 62-lead electrocardiographic recordings in localizing the site of origin of ectopic ventricular activation in a structurally normal heart was assessed by examining body surface QRS integral maps in 12 patients during left and right ventricular (LV and RV) pacing at 182 distinct endocardial sites. A data base of38 characteristic mean integral maps was composed after vis...
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ژورنال
عنوان ژورنال: Journal of Arrhythmia
سال: 2011
ISSN: 1880-4276,1883-2148
DOI: 10.4020/jhrs.27.pj1_052