R S Ormond

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A simple and reliable radiographic method to aid in the detection of penetration or perforation of the myocardium by permanent transvenous pacemaker electrodes is described. The "epicardial fat-pad sign" wm M y positive in three Usymptomatic" patients in whom electrodes had perforated the myocardium and in eight of 28 "nonsymptomatic" patients with(More)