[Differential Diagnosis of Specific Cardiomyopathy in HIV-Adult With Myocardial Perfusion Imaging Via Single Photon Emission Computed Tomography].

The article presents a clinical case of secondary cardiomyopathy in an HIV patient with plasmablastic lymphoma due to the combined pathology (HIV infection with ongoing antiretroviral therapy in combination with antitumor therapy), in which the use of multimodal imaging contributed to establishing the correct diagnosis and excluding the unjustified use of invasive methods for diagnosing ischemic heart disease.

[Prosthetic repair of aortic valve cusps with autopericardium in children. State of the art and prospects].

According to the results of modern researchers, the main techniques used in congenital pathology of the aortic valve in children include balloon catheter dilatation of the aortic valve, surgical valvuloplasty, the Ross procedure and replacement of the aortic valve with a mechanical prosthesis. Many surgeons point out that these techniques in congenital pathology of the aortic valve yield suboptimal results. This is often due to the lack of a clear-cut definition between surgeons as to what operation should be performed in a particular age group.

[Three-valve reconstruction with prosthetic repair of the ascending portion of the aorta in elderly patients].

Elderly and aged patients appear to have a significantly increased risk from a cardiosurgical intervention combining three-valve reconstruction and prosthetic repair of the ascending portion of the aorta. Triple-valve pathology in pronounced mitral insufficiency is often accompanied by concomitant dilatation of the left atrium, i. e.