Comparison of two methods of analyzing frequency of ventricular arrhythmias.
D000704:Analysis of Variance; D001145:Arrhythmias, Cardiac / Q000175:diagnosis*; D004562:Electrocardiography / Q000379:methods*; D005260:Female; D006352:Heart Ventricles; D006801:Humans; D008297:Male; D008875:Middle Aged; D012044:Regression Analysis