Harmful Effects of Monophasic Cathodal Pacing
نویسندگان
چکیده
منابع مشابه
Effects of anodal vs. cathodal pacing on the mechanical performance of the isolated rabbit heart.
Previous studies have suggested that anodal pacing enhances electrical conduction in the heart near the pacing site. It was hypothesized that enhanced conduction by anodal pacing would also enhance ventricular pressure in the heart. Left ventricular pressure measurements were made in isolated, Langendorff-perfused rabbit hearts by means of a Millar pressure transducer with the use of a balloon ...
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The hemodynamic changes associated with complete heart block complicating acute myocardial infarction and the effects of artificial pacing at various rates on these measurements were studied in 13 patients. Studies were performed on the first day of complete block in all patients and were repeated on subsequent days in six. With two exceptions cardiac output was increased by pacing. In patients...
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The right ventricular (RV) apex has been used as the traditional pacing site since the development of transvenous pacing in 1959. Some studies suggest that pacing the RV apex may cause an “iatrogenic” left bundle branch block and remodeling of the left ventricle and is therefore harmful. In the past decade, the need for alternate site pacing became imperative and there have been a multitude of ...
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ژورنال
عنوان ژورنال: JACC: Clinical Electrophysiology
سال: 2016
ISSN: 2405-500X
DOI: 10.1016/j.jacep.2016.07.006