title: Comparative study of two methods of estimating sinoatrial conduction time in man.
mesh_terms: D000200:Action Potentials; D000293:Adolescent; D000328:Adult; D000368:Aged; D001145:Arrhythmias, Cardiac / Q000503:physiopathology; D002304:Cardiac Pacing, Artificial / Q000379:methods*; D003201:Computers; D005069:Evaluation Studies as Topic; D005260:Female; D006327:Heart Block / Q000503:physiopathology; D006334:Heart Function Tests / Q000379:methods*; D006801:Humans; D008297:Male; D008875:Middle Aged; D012849:Sinoatrial Node / Q000502:physiology*; D013997:Time Factors