Electrocardiographic findings in 67,375 asymptomatic subjects. IV. Wolff-Parkinson-White syndrome.
D002318:Cardiovascular Diseases; D004562:Electrocardiography / Q000706:statistics & numerical data*; D006327:Heart Block / Q000706:statistics & numerical data*; D006801:Humans; D014927:Wolff-Parkinson-White Syndrome
ELECTROCARDIOGRAPHY/statistics; HEART BLOCK/statistics