ENDO-MYOCARDIAL BIOPSY.
D000293:Adolescent; D000818:Animals; D001145:Arrhythmias, Cardiac; D001706:Biopsy; D002037:Bundle-Branch Block; D000075224:Cardiac Conduction System Disease; D002648:Child; D004285:Dogs; D004699:Endocardium; D006327:Heart Block; D006331:Heart Diseases; D006801:Humans; D007564:Japan; D009206:Myocardium; D013523:Surgical Equipment
ADOLESCENCE; ARRHYTHMIA; BIOPSY; BUNDLE-BRANCH BLOCK; CHILD; DOGS; ENDOCARDIUM; HEART BLOCK; HEART DISEASES; JAPAN; MYOCARDIUM; SURGICAL EQUIPMENT