title: Studies of submaximal and maximal exercise in congenital complete heart block.
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D002648:Child; D005080:Exercise Test; D005260:Female; D006327:Heart Block / Q000151:congenital / Q000503:physiopathology*; D006330:Heart Defects, Congenital / Q000503:physiopathology*; D006801:Humans; D008297:Male; D005082:Physical Exertion