THE AETIOLOGY OF COMPLETE HEART-BLOCK.
D002318:Cardiovascular Diseases; D003327:Coronary Disease; D005853:Geriatrics; D006327:Heart Block; D006330:Heart Defects, Congenital; D010336:Pathology; D013223:Statistics as Topic; D013587:Syphilis; D013589:Syphilis, Cardiovascular
CORONARY DISEASE; GERIATRICS; HEART BLOCK; HEART DEFECTS, CONGENITAL; PATHOLOGY; STATISTICS; SYPHILIS, CARDIOVASCULAR