[Clinico-cardiological and electrocardiographic observations in gastroresected patients].
D002309:Cardiology; D004562:Electrocardiography; D005743:Gastrectomy / Q000150:complications*; D006321:Heart / Q000473:pathology*; D009206:Myocardium / Q000473:pathology*
GASTRECTOMY/complications; HEART/pathology