“…To date, reports have been published on 35 patients with biopsy-proven cardiomyopathy 7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36 and on 30 patients with total AV block only 9,30,37,38 . Moreover, 12 of those patients with cardiomyopathy exhibited complete AV block as well (Table 1).…”