GLOBAL WORK INDEX BY NON-INVASIVE PRESSURE-STRAIN LOOPS: A NOVEL PARAMETER TO ASSESS LEFT VENTRICULAR PERFORMANCE AMONG THE PATIENTS WITH ACUTE MYOCARDIAL INFARCTION AND PERCUTANEOUS CORONARY INTERVEN СтатьяTimofeeva T., Mamedov S., Montoya F.C., Safarova A., Kobalava Z.H.Европейский журнал сердечной недостаточности. Том 23. 2021. С. 231-231