title: Cardiac arrhythmias elicited by the two-step exercise test.
mesh_terms: D000368:Aged; D000787:Angina Pectoris / Q000150:complications / Q000503:physiopathology; D001145:Arrhythmias, Cardiac / Q000150:complications / Q000175:diagnosis* / Q000209:etiology; D001281:Atrial Fibrillation / Q000175:diagnosis / Q000209:etiology; D002037:Bundle-Branch Block / Q000175:diagnosis / Q000209:etiology; D004562:Electrocardiography; D005080:Exercise Test; D005260:Female; D006325:Heart Atria / Q000503:physiopathology; D006327:Heart Block / Q000175:diagnosis / Q000209:etiology; D006801:Humans; D006973:Hypertension / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D013997:Time Factors; D014927:Wolff-Parkinson-White Syndrome / Q000175:diagnosis / Q000209:etiology