Assoc. Prof.
Department of Cardiology;Â professional qualification in echocardiography.
Sternco Engineers Inc
Bulgaria
Assoc. Prof. Maria Negreva, MD - Department of Cardiology; professional qualification in echocardiography. First cardiology clinic with IKO MULTIPROPHY HOSPITAL FOR ACTIVE TREATMENT "SVETA MARINA" EAD tel: 052 / 30-28-51
cardiology