[Knee-bending or the 2-step test in the effort ECG? A comparison of the 2 methods].
D000787:Angina Pectoris; D004562:Electrocardiography; D005080:Exercise Test; D006801:Humans; D007719:Knee Joint; D005082:Physical Exertion
ANGINA PECTORIS; ELECTROCARDIOGRAPHY; EXERTION