Karen J. Beckman

TL;DR: Radiofrequency current is highly effective in ablating accessory pathways, with low morbidity and no mortality, according to this study.

TL;DR: Catheter ablation of the atrial end of the slow pathway using radiofrequency current, guided by ASP potentials, can eliminate AVNRT with very little risk of atrioventricular block.

TL;DR: The purpose of this study was to determine whether lesion depth could be increased by producing direct resistive heating deeper in the tissue with higher radiofrequency power, allowed by cooling the ablation electrode with saline irrigation to prevent the rise in impedance that occurs when the electrode-tissue interface temperature reaches 100 degrees C.

TL;DR: Findings support the hypothesis that Verapamil-sensitive, idiopathic left ventricular tachycardia with right bundle branch block configuration and left-axis deviation originates from the Purkinje network of the left posterior fascicle.

TL;DR: In this paper, the authors conducted an appropriateness review of common clinical scenarios in which coronary revascularization is frequently considered and developed 180 clinical scenarios to mimic common situations encountered in everyday practice and included information on symptom status, extent of medical therapy, risk level as assessed by noninvasive testing, and coronary anatomy.