[On electrocardiographic changes in patients with pulmonary infarcts developing after mitral commissurotomy].
D006348:Cardiac Surgical Procedures; D004562:Electrocardiography; D006351:Heart Valves; D007238:Infarction; D008946:Mitral Valve Stenosis; D011651:Pulmonary Artery; D054060:Pulmonary Infarction; D013903:Thoracic Surgery
ELECTROCARDIOGRAPHY; HEART SURGERY; INFARCTION; MITRAL STENOSIS; PULMONARY ARTERY