[RADIOELECTROCARDIOGRAPHY DURING EXERTION].
D004562:Electrocardiography; D006334:Heart Function Tests; D006801:Humans; D005082:Physical Exertion; D013902:Radiography, Thoracic
ELECTROCARDIOGRAPHY; EXERTION; HEART FUNCTION TESTS; THORACIC RADIOGRAPHY
RADIO-ELEKTROCARDIOGRAFIE TIJDENS INSPANNING.