Ablation of Inappropriate Sinus Tachycardia
نویسندگان
چکیده
منابع مشابه
Ablation of Inappropriate Sinus Tachycardia
RESULTS A total of 153 patients were included. Their mean age was 35.18 10.02 years, and 139 (90.8%) were female. All patients had failed to respond to maximum tolerated doses of pharmacological therapy (3.5 2.4 drugs). Mean baseline heart rates averaged 101.3 16.4 beats/min according to electrocardiography and 104.5 13.5 beats/min according to 24-h Holter monitoring. Two electrophysiological s...
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Inappropriate sinus tachycardia (IST) is an incompletely understood condition, characterised by an elevation in heart rate (HR) accompanied by wide ranging symptoms in the absence of an underlying physiological stimulus. The condition often takes a chronic course with significant adverse effects on quality of life. Currently, there is no effective treatment for IST. Beta-blockers, generally con...
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The number of radiofrequency catheter ablation (RFA) procedures performed in the epicardial space is increasing. Major acute complications (primarily pericardial bleeding) and delayed complications have been reported in 5% and 2% of cases, respectively. To the best of our knowledge, a single case of constrictive pericarditis after multiple epicardial ablations for ventricular tachycardia has be...
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INTRODUCTION Inappropriate sinus tachycardia (IST) has been observed following radiofrequency ablation (RFA) of the AV nodal fast pathway. This study was aimed to prospectively analyze the incidence and clinical significance of IST following RFA of para-Hisian accessory pathways (APs). METHODS AND RESULTS Twenty-eight patients (pts) with para-Hisian APs underwent RFA. An AP was defined as par...
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BACKGROUND Inappropriate sinus tachycardia (IST) and postural tachycardia syndrome (POTS) are 2 disorders characterized by sinus tachycardia. It is debated whether the pathophysiology of IST and POTS results from abnormal autonomic regulation or abnormal sinus node function. We hypothesized that intrinsic heart rate (IHR) after autonomic blockade would be increased in patients with IST but not ...
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ژورنال
عنوان ژورنال: JACC: Clinical Electrophysiology
سال: 2017
ISSN: 2405-500X
DOI: 10.1016/j.jacep.2016.09.014