title: [Usefulness of apex cardiography in the diagnosis of pulmonary artery stenosis and in the evaluation of myocardial function before and after surgery].
mesh_terms: D001157:Arterial Occlusive Diseases / Q000175:diagnosis* / Q000601:surgery; D003251:Constriction, Pathologic; D005069:Evaluation Studies as Topic; D006801:Humans; D007702:Kinetocardiography; D009200:Myocardial Contraction; D011182:Postoperative Care; D011300:Preoperative Care; D011651:Pulmonary Artery / Q000601:surgery
vernacular_title: Vozmozhnosti apekskardiografii pri diagnostike stenoza legochnoĭ arterii i otsenke funktsional'nogo sostoianiia miokarda do i posle operatsii.