Closed-Loop Automated Control System of Extracorporeal Membrane Oxygenation and Left Ventricular Assist Device Support in Cardiogenic Shock.

Venoarterial extracorporeal membrane oxygenation (VA-ECMO) benefits patients with cardiogenic shock (CS) but can increase left ventricular afterload and exacerbate pulmonary edema. Adding a percutaneous left ventricular assist device (LVAD) to VA-ECMO can optimize the hemodynamics. Because managing VA-ECMO and LVAD simultaneously is complex and labor-intensive, we developed a closed-loop automated control system for VA-ECMO and LVAD.

Efficacy and Safety of Adding Empagliflozin to Liraglutide on Renal Function in Patients with Advanced-Stage Type 2 Diabetic Kidney Disease: A Randomized Controlled Trial.

Purpose: The aim of this study was to investigate the additional effects of empagliflozin on liraglutide in patients with advanced-stage type 2 diabetic kidney disease.

Patients And Methods: Forty-one patients were randomly assigned (1:1) to treatment with liraglutide alone during the first 6 months and subsequent treatment with liraglutide plus empagliflozin during the next 6 months (liraglutide plus empagliflozin group) (n = 20) or treatment with liraglutide alone for 12 months (liraglutide group) (n = 21). Liraglutide was administered subcutaneously once daily at a starting dose of 0.

Influence of angiotensin II and telmisartan on in vivo high-resolution renal arterial impedance in rats.

Angiotensin II (ANG II) is known to play an important role in regulating renal hemodynamics. We sought to quantify this effect in an in vivo rat model with high-resolution renal arterial (RA) impedance. This study examines the effects of ANG II and its type 1 receptor blocker telmisartan (TELM) on RA impedance.

Novel closed-loop control system of dual rotary blood pumps in total artificial heart based on the circulatory equilibrium framework: a proof-of-concept in vivo study.

Objective: Total artificial heart (TAH) using dual rotary blood pumps (RBPs) is a potential treatment for end-stage heart failure. A well-noted challenge with RBPs is their low sensitivity to preload, which can lead to venous congestion and ventricular suction. To address this issue, we have developed an innovative closed-loop control system of dual RBPs in TAH.