Aim. To study cardiac hemodynamic disorders in patients 3, 6 and 12 months after coronavirus disease 2019 (COVID-19). Material methods . Sixty-six with bilateral pneumonia (mean age, 36,1 years), treated for COVID-19, underwent echocardiography, Doppler ultrasound of hepatolienal blood flow vessels 6, months. Patients were divided into groups based on computed tomography (CT) data: group 1 — 21...

Pathophysiologic mechanisms that lead to hemodynamic abnormalities in cardiogenic shock (including hypotension, hypoperfusion, and elevated venous pressures) are reviewed within the framework of pressure-volume analysis. This approach provides the foundation for understanding how different modes of circulatory support impact key these cardiovascular parameters in various clinical settings. Four...

Effect of Combinational Changes Catheter Size and its Negative Suction Pressure on Hemodynamic Parameters Mechanical Ventilation Patients