title: [Physical exercise test on a treadmill as a criterion of the severity of disorders of cardiac rhythm].
mesh_terms: D000328:Adult; D005117:Cardiac Complexes, Premature / Q000175:diagnosis* / Q000209:etiology; D003327:Coronary Disease / Q000150:complications; D005080:Exercise Test; D006801:Humans; D008297:Male; D008875:Middle Aged; D009449:Neurocirculatory Asthenia / Q000150:complications
vernacular_title: Test s fizicheskoĭ nagruzkoĭ na tredmile kak kriteriĭ tiazhesti narusheniĭ serdechnogo ritma.